HETEROCYCLES. Vol. 37, No. 1,1994

m

References in Chronological Order Vhis list covers books, reviews, and original publications conference proceedings and abstracts are not included)

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Experiments on the Preparation of Indolacarbaroles. Pan VI. Compounds from Two of the Amino-I-phenylbenzotrimles (with S. G. P. Plant) J. Chem. Soc..412 1953. The Tuberculostatic Activity of Pyridine-acid HydrazidesJ . Chem. Soc.. 4038 1954. The Representation of the So-called Mesoionic Compounds Chem. hd. (London), 521 1955. (with P. Experiments on the Reparation of Indolocarbazoles. Pan 7. Some Derivatives of 5-Amino-I-phenylbenmtrizole H. Caner, S. G. P. Plant) J . Chem. Soc., 337 1955. The Reaction of lndolymagnesium Iodide wilh Enol-lactones of gamma-Keto-acids (with Sir Robat Robinson) J. Chem. Soc., 2481 1955. Experiments wilh 4-2'-Aminoethylpyridine J. Chem. Soc., 2581 1955. F T e p d o n and Transformations of 3-(24-Pyridylacetamidoethyl)indole J . Chem. Soc., 2586 1955, The Preparation and hoperties of P/ridino(l':2'-2:3)-l-oxa-2:4-diml-5-oneJ. Chem. Soc.. 2063 1956. The Preparation of Some Substimted Pyridine I-Oxides J . Chem. Soc., 2404 1956. Thechemistry of the Aromatic Heterocyclic N-Oxides Q. Rev., 10,395 1956 The Smcture and Reactivity of 2-Aminopyridine I-Oxide J . Chem. Soe.. 191 1957. The Electric Dipole Moments of a Series of 4-Substituted Pyridines and Pyriciine I-Oxides (with E. W. Randall, L. E. Sutton) J. Chem. Soc., 1769 1957. N-Oxides and Related Compounds. Pan 5. The Tautomerism of 2- and 4-Amino- and -Hydroxy-pyridine I-Oxide (with 1. N. Gardner) J . Chem. Soc.,4375 1957. N-Oxides and Related Compounds. Pan 6. Some Derivatives of 2-Aminopyridine I-Oxide J. Chem. Soc.. 4385 1957 N-Oxides and Related Compounds. Part 7. Per-acid Oxidation of Some Conjugated Pyridines (with A. M. Monro) J . Chem. Soc.. 150 1958.

N-Oxides and Related Compounds. Pan 8. The Electric Dipole Moments of a Series of 4-Substituted Pyridine-boron Trichloride Complexes (wilh C. M. Bax, L. E. Sutton) J. Chcm. Soc., 1254 1958. N-Oxides and Related Compounds. Pan 9. The Electric Dipole Moments of Pyridine- and Trimethylamine-boron Trihydride and Trihalide Complexes (with C. M. Bax, L. E. Sutton) J. Chem. Soc., 1258 1958. N-Oxides and Related Compounds. Pan 10. The Hydrogenation of Some Pyridine I-Oxides (wilh A. M. Monro) J. Chem. Soc.. 1263 1958. N-Oxides and Related Compounds. Pan 11. Mononilration of 2.. 3.. and 4-Phenyl- and 2- and 4-Benzyl-pyridine I-Oxide (with A. R. Hands) J . Chem. Soc., I754 1958. N-Oxides and Related Compounds. Part 12. l n f d Spectra of Some Carbonyl Compounds (with A. M. Monro. J. A. T. Beard, D. P. Deamaley, N. J. Earl) J . Chem. Soc.,2182 1958. N-Oxides and Related Compounds. Pan 13. Infrared Spectra of 4-Substituted Pyridine 1-Oxides (with 1. N. Gardner) J . Chem. SOC..2192 1958.

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N-Oxides and Related Compounds. Pan 14. lnfrared Specua of 2-Substituted Pyndine I-Oxides (with A. R. Hands) J. Chem. Soc.. 2195 1958. Infrared Studies of Heterncyclic Compounds. Pan 1. 4-Substituted Pyridines (with 1. N. Gardner) J. Chem. Soc., 2198 1958. Infrared Studies of Hetemcyclic Compounds. Pan 2. 2-Monosubstituted Pyridines (with A. R. Hands) J. Chem. Soc.. 2202 1958. Inhared Studies of Hetemcyclic Compounds. Pan 3.3-Monosubstituted Pyridines (with A. R. Hands. R. A. Jones) J. Chem. Soe., 3165 1958. Tautomeric Pyridines. PaR 1. Pyrid-2- and -4-thione (with R. A. Jones) J. Chcm. Soc.. 3610 1958. N-Oxides and Related Compounds. Pan 15. Ultraviolet Spectra of 2'-(Carbamoyl- and Ethoxycarbanyl-)vinylpyridinesand their I-Oxides (with A.M. Monm. 1. A. T. Beard) J. Chem. Soc., 3721 1958. lnfrared Absorption of H e t e r n m a t i c and Benzenoid Six-Membered. Monocyclic Nuclei. Pan 4. Monosubstituted Benzenes (with J. M. Lagowski) J. Chem. Soc..4155 1958. Infrared Absorption of H e t e r n m a t i c and Benzenoid Six-Membered Monocyclic Nuclei. Pa$ 5. The Correlation of Intensities of CC and CN Ring Stretching Frequencies with Charge Disturbance in the Ring J. Chem. Soc., 4162 1958. lnfrared Absorption of Heteroaromatic, Five-Membered Monocyclic Nuclei. Pan 1. 2-Monosubstituted F u m s (with J. M. Lagowski) J. Chem. Soc., 657 1959. Potentially Tautomeric Pyridines. Pan 2.2.. 3.. and 4-Acemido- and -Bemido-pyridines (with R. A. Jones) J. Chem. Soc.. 1317 1959. Infrared Absorption of Hetemammatic and Benzenoid Sin-Membered Monocyclic Nuclei. Pan 6. Pyridine B m n Complexes J. Chem. Soc.. 2049 1959. Infrared Absorption of Hetemammatic and Benmnoid Six-Membered Monocyclic Nuclei. PaR 7. para-Disubstituted Benrenes (with P. Simmons) J. Chem. Soc.. 2051 1959. Infrared Absorption of Hereroammatic and Benzenoid Six-Membered Monocyclic Nuclei. Pan 8. mefa-Disubstituted Benzenes (with P.Simmons) J. Chcm. Soc., 2058 1959. Infmed Absorption of Substituents in Aromatic Systems. Pan 1. Methoxy- and Ethoxy-wmpounds (wilh N. A. Coats) J. Chem. Soc.. 2062 1959. Infrared Absorption of Substituents in Aromatic Systems. Pan 2. Acylamino-compounds (with R. A. Jones) J. C k m . Soc.. 2067 1959. Infrared Absorption of Hetemammatic, Five-Membered Monocyclic Nuclei. PaR 2. 2-Monosubstituted Thiophenes (wilh A. J. Boulton) J. Chem. Soc.. 3500 1959. Infrared Absorption of Heremammatic and Benzenoid Six-Membered, Monocyclic Nuclei. Pan 9. orIho-Disubstituted Benzenes (with R. A. Jones) J. Chem. Soc., 3670 1959. Infrared Absorption of Substitutents in Hemammatic Systems. Pan 3. Amino-, Methylamino-, and Dimethylaminowmpounds (with R. A. Jones) J. Chem. Soc., 3674 1959. N-Oxides and Related Compounds. Pan 16. Infrared Specm of 3-Substituted Pyridine I-Oxides (with J. A. T. Beard, N. A. Coats) J. Chem. Soc.. 3680 1959. Some Reactions of I-Methoxypyridinium Salts and a Color Test for N-Oxides (with N. A. Coats) J. Org. Chem., 1836 1959.

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The Suuctwe of Ternethyl Monothiopyrophosphate and Monoselenopymphosphate (with R. A. Y. Jones. J. Michalski) Proc. Chem. Soc., 321 1959. The Inhared Spectra of Hetemammatic Compounds Q. Rev.. 13.353 1959. 3-Sty~ylpyridine(with J. A. T. Beard)Recl. Trav. Chim. Pays-Bar, 592 1959. Elecmn-Donor Properties of the Pyridine I-Oxide Ring Recl. Trav. Chim. Poys-Bas,995 1959. Heterocyclic Chemistry (with J. M. Lagowski), Methuen. London. 1960. Investigation of Tautomeric Equilibria by Proton Magnetic Resonance Spectroscopy (with R. A. Y. Jones. 1.M. Lagowsla) Chem. Ind. (London), 870 1960.

lnfrared Absorption of Substituenu in Heteroaromatic Systems. P m 4 . Ethyl N-Arylurethanes (with R. A. Jones) J . Chem. SOC.,676 1960. Interaction at a Distance in Conjugated Systems. Part 1. The Basicities of (Amino- and Nim-phenyl)-pyridines and pyridine I-Oxides (with P. Simmons) J . Chem. Soc.. 1511 1960. Interaction at a Distance in Conjugated Systems. Pan 2. The Preparation and Basicities of a Series of 4-Sty~yl-and 4Phenylethynyl-pyridines (with D. J. Short. A. 1. Boulton) J. Chcm. Soc., 1516 1960. Interaction at a Dislance in Conjugated Systems. Part 3. Effect of Aryl and Helemaryl Groups on the Infrared Intensities of C=C and COC Suetching Bands (with A. 1. Boulton, D. I. Short) J. Chem. Soc.. 1519 1960. The Identity of Chakranine with Isccnydine Methochloride, and a Note on Strong Hydrogen Bonding between Methoxyl and Hydroxyl Groups in the 4.5-Positions of Phenanthrene (with R. A. Y. Jones, S. S. Bhatnagar) J. Chem Soc., 1950 1960. Infrared Absorplion of Substitutents in Aromatic Systems. Pan 5. Halogenocompounds (with J. M. Lagowski) J . Chem. Soc., 2421 1960. N-Oxides and Related Compounds. Pan 17. The Tautomerism of Mercaptn- and Acylamino-pyridine I-Oxides (with R. A. Jones) J. Chem. Soc., 2937 1960. The lnfrared Spectra of Polycyclic Hcteroaromatic Compounds. Pan 1. Monosubstituted Quinolines (with R. A. Jones) I . Chem. Soc., 2942 1960. Infrared Absorption of Hetemammatic and Benzenoid Six-Membered Monmyclic Nuclei. P a n 10. Pyridonv, and Pyridthiones (with R. A. Jones) J . Chem. Soc., 2947 1960. Interaction at a Distance in Conjugated Systems. Pan 4. The Ultraviolet SpecIra of 4-p-Substituted Slyryl- and Phenylethynyl-pyridines and their I-Oxides and Benzenoid Analogues (with A. 1. Boulton, D. J. Short) J. Chem. Soc., 2954 1960. lnfrared and Nuclear Magnetic Resonance Spectra of Some Cyclic Phosphorus Compounds (with R. A. Y. Jones) J . Chem. Soc.. 4376 1960. Infrared Absorption of Substituenu in Aromatic Systems. Part 6. Methanesulphonamides (with R. A. Jones) J. Chem. Soc., 4497 1960. Inlcracten sl a DLlance in Conjugated Systems. Part 5 . The Ulwm lolcl Spccm of Phcnyl-pyndincs and -pyridine I-Oxides and their 3'- and?'-Nilru- and -Amino-dcrivauves (u ith P Slmrnons) I . Chem Soc..4901 1960. A Correlation Between the Degree of Ionization of Phosphates and the Frequency of Phosphorus Magnetic Resonance (with R. A. Y. Jolies) J.1nor.g. Nucl. Chem.. 15. 193 1960.

HETEROCYCLES, Vol. 37, ND. 1,1994

The Stmchue of Pyridone Cations (with R. A. Y. Jones) Proc. Chem. Soc.. 313 1960 The Infrared Spectra of Benzenoid and Hetemammatic Nitm-compounds (with P. Simmons) Reel. Trav. Chim. Pays-Bar, 361 1960. The Infrared Spectra of Esters. 1. Methyl. Ethyl, n- and i-Propyl, and n-, i- and sdutyl Esters (with 1. M. Lagowski. 1. A. T. Beard) Specrrochim.Acto, 16.954 1960. The Infrared Spectra of Esters. 2. Acelates. Propionates. ndutyrates, beu-Arylpropionates, Acrylates, Methacrylates, Crntonates, beta-Arylacrylates. Formates, Chlornformates, and Carbonates (with I. M. Lagowski, I. A. T. Beard) Spectrochim. Acra. 16.964 1960. The Protonation of Amides and their Heexcyclic Analogues (with R. A. Y. Jones) Chem. Id. (London). 722 1961 The Stmcture of Benzofurorans (with S. Oksne, R. M. Harris) Chem. Id. (London). 990 1961. The Ultraviolet Spectra of Disubstituted Benzenes Chem. Ind. (London), 1267 1961. Mechanism of the Wallach Rearrangement of Chloral to Dichloracetic Acid(with G. Fodor) Chem. Id. (London). 1530 1961. Untersuchungen in der Benzmpylium-Reihe. 14. Identifizierung der Carbonylbande in den IR-Spektren des Tropons und seiner Benwlogen (with H.Gofz, E.Heilbmnner, R. A. Jones) Helv. Chim. Acta, 44,387 1961. N-Oxides and Related Compounds. Pan 18. Proton Nuclear Magnetic Resonance Spectra of 4-Substituted Pyidines and Pyidine l a x i d e s (with I. M. Lagowski) 3. Chem. Soc.. 43 1961. Potentially Tautomeric Pyridines. Pan 3. Methylsulphonamidopyridines(with R. A. lones) 3. Chem. Soc., 378 1961. Conversion of an Isoxazole b a Triamle (with A. 1. Boulbn) 3. Chem. Soc., 2083 1961. The lnfra~edSpectra of Polycyclic Heteroammalic Compounds. Part 2. Quinoxaline-2,3-diones (with G. H. W. Cheeseman. S. Oksne) 3. Chem. Soc.. 3983 1961. Quinolizidine StereochemisIty (with T. M. Moynehan, K. Shofield, R. A. Y. Jones) Proc. Chem. Soc., 218 1961 The Reaction of beta-Kem Esters with Hydmxylamine (with S. Oksne) Proc. Chem. Soc., 387 1961. Infrared Absorption of Heternaromatic and Benmnoid Six-Membered Monocyclic Nuclei. 11. Pyr4-ones and Pyr-4-thiones (withR. A. lones) Spectrochim. Acra. 17-64 1961. Infrared Absorption of Heterommatic, Five-Membered, Monocyclic Nuclei. 3. Isorawles (with A. 1. Boulbn) Spectrochim. Acta, 17,238 1961. The Infrared Spectra of some Simple Aliphatic Ketones (with S. Oksne) Specrrochim. Acra. 17, 1286 1961. The Tautomerism of Hetenwomatic Compounds with FivbMembered Rings. 1. Isoxazol-5-ones (with A. J. Boulmn) Tenohedron, 12.41 1961. The Tautomerism of Heteroammatic Compounds with Five-Membered Rings. 2. 3-, 4- and 5-Amino- and Acetamidoisoxazoles (with A. 1. Boulmn) Tetrahedron. 12.51 1961. Characteristic Infrared Absorption of Heremcyclic Compounds Adv. Mol. Specrros., 834 1962. Phosphorus Nuclear Magnetic Resonance (with R. A. Y. Jones) Angew. Chem., 74, M) 1962; Angew. Chem.. lnl. Ed. En& 1.32 1962.

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Dangers in the Application of Pmton Resonance Spectroscopy to Tautomeric Systems (with A. 1. Waring), Chem. Ind. (London), 695 1962. Tautomeric Azines. Pan 1.5-Methyluracil and 5-Bmmo-I-melhyluracil (with A. J. Waring) I.Chem. Soc.. 1540 1962. Tautomeric Azines. Pan 2. The S m c t u n of "Malonyl alpha-Amino-pyridine" and its Alkylation Products: Mesomeric Betaines with a Six-Membered Ring (with A. J. Waring) J. Chem. Soc., 1544 1962. Internal Reference Standards for Proton Magnetic Resonance Spectmscopy in Aqueous Solution (with R. A. Y. Jones, 1. N. Murrell, N. Sheppard) I. Chem. Soc., 2576 1962. The Synthesis and Stereochemistry of Quinolizidine and the Monomethylquinolizidines and their Salu and Quaternary Salts (with R. M. Moynehan. K. Shofield, R. A. Y. Jones) I. Chem. Soc., 2637 1962. Pyq4ium Salu Obtained by the Diacylation of Olefines. Pan 9. Formation of Vinylogous Pymnes by Triacylation of Isobutene (with A. T. Balahan, P. T. Frangopol, C. D. Neniuescu) I . Chem. Soc., 3889 1962.

Uber delta-3-Pyrrolone und Alkoxypyrrole (with H. Plieninger, H. Bauer) Liebigs Ann. Chem., 654, 165 1962. Uber das NMR SpeLmm eines BenmfuranaminocarbonsaureEEtm (with 1. Derkosch) Monatsh. Chem., 93.451 1962, The Mechanism of ElecMphiliC Hydrogen Exchange in Pyridine Derivatives (with B. J. Ridgewell) Proc. Chem. Soc., 114 1962.

A New Hetemcyclic Rearrangement (with A. 1.Boulton) Proc. Chem. Soe.. 257 1962. Some Applications of NMR Specuoscopy of Organic Chemisq Rec. Chem. Pmgr., 23,223 1962. Quantitative Infrared Analysis for Sulphonate and Sulphate Esters and a Note on the Alkylation of Nucleoside Analogues (with R. 0.Shepherd, A. I. Waring)Recl. Trov. Chim. Pays-Bas. 81.443 1962. N-Oxides and Related Compounds. Pan 22. The Rearrangement of 4-Nimbenzofumnans to 7-Niuobenzofumrans (with A. I. Boulton) Rev. Rom. Chim., 691 1962. The Tautomerism of Heteroammatic Compounds with Five-Membered Rings. 3. Funher IsoxazolJ-ones (with S. Oksne) Tetrahedron. 18.777 1962. Khimiia Geterouiklicheskikh Soedinenii (with 1. M. Lagowski), Izdatelstvo lnosvannoi Literatury. Moscow, 1963. Advances in Heterocyclic Chemisuy I (Edited), Academic Press, 1963. Physical Methods in Heterocyclic Chemistry I (Edited). Academic Press. 1963. Physical Methods in Hetrrocyclic Chemisuy 2 (Edited), Academic Press, 1963. Advances in Hetemcyclic Chemistry 2 (Edited wilh A. 1.Boulton, I. M. Lagowski), Academic Press. 1963. Pmtouopic Tautomerism of H e t e r n m a t i c Compounds: I. General Discussion and Methods of Study (with J. M. Lagowski) Adv. Heterocycl. Chem., Academic Press, 1.3 12 1963. Rotompic Tautomerism of Hemammatic Compounds: 2. Six-Membered Rings (with J. M. Lagowski) Adv. Hererocycl. Chem., Academic Press. 1.341 1963. Protompic Tautomerism of Heteroaromatic Compounds: 3. Five-Membered Rings and One Hetem Atom (with I. M. Lagowski) Adv. Hererocycl. Chem., Academic Press. 2. 1 1963. Protompic Tautomerism of Hetemxomatic Compounds: 4. FiveMembered Rings with Two or More Hetem Atoms (with I. M. Lagowski) Adv. Hcrerocycl. Chem.. Academic Press, 2.27 1963.

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Recent Applications of NMR Specuoscopy to Problems of Organic Chemistry. 2 (with R. A. Y. Jones) Chcm. lnd. (London), 99 1963. Recent Applications of Nuclear Magnetic Resonance Spectroscopy to Roblems of Organic Chemistry (with R. A. Y. Jones) Chem. Ind. (London),522 1962. Chemistry at the University of East Anglia Chcm. Ind (London), 1100 1963. Printing Riorities: Science or Sensationalism? Chem. Ind. (London), 1944 1963 Primary Photopmduct of 26-DimethyM-aminopyrimidine (with K. L. Wiemhowski, D. Shugs) J . Am. Chem. Sac, 85. 827 1963. N-Oxides and Related Compounds. Part 19. Proton Resonance Spectra and the Svucture of Beneofuroxan and i u Nitroderivatives (with R. K. Hanis, S. Oksne, A. S. Bailey, W. G. Patterson) J. Chem. Soc., 197 1963. Applications of Proton Resonance S p e c m p y to Structural Problems. Part 8. 2-Qridone Cations (with R. E. Reavill) J. Chem Soc., 753 1963. Tautomeric Azines. Part 3. The Smclure of Cytosine and iu Mono-cation (with A. I. Waring) J. Chem. Soc., 3046 1963. T%e Mechanism of Elecuophilic Substitution of Hetermmatic Compounds. Part 1. Acid-Calalyzed Hydrogen Exchange of Lutidine and Collidine (with B. J. Ridgewell) J . Chem. Soc., 3743 1963. The Infrared Specua of Polycyclic Heteroammatic Compounds. Part 3.2.. 5.. and 6-Substituted Quinoxalines (with G. W. E. Cheeseman, B. 1.Ridgewell) .IChem. . Soc.. 3764 1963. Infrared Absorption of Heteroammatic, Five-Membered, Monocyclic Nuclei. Part 4.3-Monosubstituted Thiophenes (wilh S. Gronowitz, R. E. Reavill) J. Chem Soc., 3881 1963. The Mechanism of Electrophilic Substitution of Heteroammatic Compounds. Part 2. Nitration of bis-1,2,4,6Tetramethylpyridinium Sulphate (with B. J. Ridgewell) J. Chem. Sac.. 3882 1963. N-Oxides and Related Compounds. PaR 23. Some Pyridoxine Analogues (wilh G. R. Bedford. H. M. Wuest) J . Chem. Soc., 4600 1963. Degradation Products from Elastin (withG. R. Bedford) Nat., 200,651 1963, Infrared Specua (with A. P. Ambler) Phys. Methods Hererocycl. Chem., Academic Press.2, 161 1963. Applications of Proton Resonance Spectroscopy to Svuctural Problems. Part 9. 3.6-Dicarhmethoxydihydropyridazine(with M. Avram, G. R. Bedford) Recl. Trav. Chim. Pays-Bar, 82, 1053 1963. Some New Approaches to the Teaching of Chemistry at a New University Sch. Sci. rev.. 261 1963. The Hammett Acidity Function and its Non-applicability to Amides (with A. J. Waring, K. Yates) Tetrahedron, 19. 465 1963. Einige Anwendungen der Kernresonanz Spekmskopie in der Organischen Chemie Z. Chem., 3 , 8 1 1963. Advances in Heterocyclic Chernisoy 3 (Edited wilh A. J. Boulton, J. M. Lagowski). Academic Press, 1964. Hetemcyclic Rearrangmenu. Part 3. A General Rearrangment of Heterocycles and Novel Syntheses of the Benzotriazole, Benzofurazan, and Anthranil Systems (with A. J. Boulton. P. B. Ghosh) Angew. Chem., 76, 816 1964: Angew. Chem.. Inl. Ed. Engl., 3,693 1964. Potentially Tautomeric P/ridines. 4. Ethyl 2.. 3.. and 4-Pyridylacetate (wilh R. A. Jones) Awl. J. Chem., 17,455 1964

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Proton Resonance Spectra of 3Cyanoacelylacelane and ils Nitrogen Analogues (with R. E. Reavill) Bull. Acad. Pol. Sci., 12.359 1964. The Ionization Behavior of Amides in Concentrated Sulphuric Acids. 1. A New Acidity Function Based on a Set of Pnmary Amide Indicators (with K. Y a m , I. B. Stevens) Can. J. Chem.. 42,1957 1964. Mechanism of Elecmphilic Substitution of H e t e ~ ~ a r ~ r n aCompounds. tic Pan 3. Acid-Catalysed Hydmgen Exchange of Pyridine I-Oxides (with 8.1. Ridgewell. A.M. White) Chem. Ind. (London). 1576 1964. (with B. Wallis) Chem. Ind. (London), Nuclear Magnetic Resonance Spectra of 2:3,6:7-DiknzobicycIo(3.2.l)octa-2,6-diene 2025 1964. Teaching Plan for the Schwl of Chemicsl Sciences, the University of East Anglia (with S. F. Mason. N. Sheppard) Educ. Chem., 1,202 1964. N-Oxides and Related Compaunds. Pan 24. The Structure of ortho-Bisazocompounds (with H. Bauer, G. R. Bedford) J. Chem. Sac., 751 1964. Application of Proton Resonance Specmscopy to Structural Problems. Pan 11. The Smcture of Maleic Hydrazide (with A.

I. Waring) I . Chem. Soc.. 1523 1964. The Nuclear Magnetic Resonance of Heterncyclic Systems. Part 1. Pyrylium Salls (with A. T. Balaban, G. R. Bedford) J. Chem. Sac., 1646 1964. N-Oxides and Related Compounds. Pan 25. The So-called "Dihydroknzo-12.3.4-tmzines"(with H. Bauer) J. Chem. Soc., 4394 1964. The Self-quaremiration of 14'-Iodobulyl-4-pyridone (with I. P. Baker, T. M. Moynehan) J. Chem. Sac. (Suppl. 21,6138 1964. NMR: Some Applications to Organic Chemistry Lnb. Pracl.. 943 1964 Conformational Analysis of Heterocycles: Steric Requiremenls of the Piperidine Lone-plr (with R. J. Bishop, L. E. Sutton, D. Dineen, R. A. Y. Jones) Proe. Chem. Sac.. 257 1964. Conformalional Analysis of Hrnmcycles: Steric Requiremenu of Solvated and Free Lone-pairs (with K. Brown, A. 1. Waring) Proc. Chem. Soc., 257 1964. Applications of Proton Resonance S p m s c o p y la Smuctural Problems. Part 10. Disulphonyl Derivatives of 2Aminopyridine (with G. R. Bedford. H. Dom, G. Hilgetag) Recl. Trav. Chim. Pays-Bar, 189 1964. Applications of Proton Resonance S p e c m o p y to Structural Problems. Pan 17. Nuclear Magnetic Resonance Evidence for Partial Bond Fixation in Biphenylene (with R. E. Reavill) Red. Trov. Chim. Pays-Bar, 83, 1230 1964. Infrared Absorption of Substituents in Heternammatic Systems. Pan 8. A Diagnostic Test for the Orientation of Methoxy and NiVo Groups in Azanaphthalene Systems (with B. J. Ridgewell) Specnoehim. Acra. 20.589 1964. The Infrared Specua of Polycyclic Heternammatic Compounds. Part 4. Monosubstituted Quinazolines (with W. h a r e g o , B. I. Ridgewell) Spccrrochim. Acra. 20,593 1964. (with G. Fodor, 0. Puchs) The Structure of Bornxazolidines Related to threo-I-Phenyl-2-aminopropane-19-diol Tewahedron. 20,293 1964. b The Tautomerism of Hemaromatic Compounds with Five-Membered Rings. 4. Idubslituled Fyrazolin-5-ones (with F. W. Maine) Tetrahedron, 20.299 1964.

HEEROCYUES, Val. 37, NO. 1, 1994

The Tautomerim of Hetemammatic Compounds with Five-Memtered Rings. 5. Idubstituted 3-Hydmxypymles (with F. W. Maine) Teuahe&on,ZO, 315 1964. The Tautomerim of Heternammatic Compounds with FiveMembered Rings. 7. Isonazolin-3-ones - 3-Hydmxyisomles (with A. J. Boutton. A. Majid Hamid, S. Oksne) Tenahedron, 20.2835 1964. Immonium: A para-Directing Gmup with a Positive Pole Adjacent to the Ring (with K. Brown) Tetrahedron Left., 803 1964. Advances in Hetemcyclic Chemisuy 4 (Edited with A. J. Boulton, I. M. Lagowski), Academic Ress. 1965 Advances in Heterocyclic Chemisq 5 (Edited with A. J. Boulton. J. M. Lagowski). Academic Press, 1965 Hclcmcycloniumyl Zwillerions. Pan I. The Alkali-Catalyzed Cleavage of 2-Hydmxyrnclhyl. and 2-Formyl-pyndhiurn Cations (with S. Golding) CM. I. Chcm.. 43. 1250 1965. Call a Spade a Spade Chern.Ind. (London). 331 1965. Kinetics of Acid-CalaJysed Hydrogen Exchange of 4-Pyridone (with P. Bellingham, C. D. Johnson) Chern. Ind. (London). 1384 1965. Applications of Proton Resonance Spechoscopy. Pan 19. Reactions of Enamines. 10. The SUuctwe of 2-Substituted 1Methyldelta-pymlinium and -deltapiperideinium Salts (with 0. Cewinka. F. J. Swinboume) Collect. Czech. Chem. Commun..30. I736 1965. Direct Infmed Delermination of the Resonance Interaction in Monosubstitoted Benzenes (with R. T. C. Bmwnlee, R. D. Topsom) J. Am. Chem. Soc.. 87,3260 1965. Teaching Hetemcyclic chemisuy J. Chem. Educ., 42,636 1965. Applications of Proton Resonance Speconscopy to Svuctural Problems. Pan 16. The Svucture of Dialkanesulphonyl Derivatives of 2-Aminothiazole(with H. Dom, G. R. Bedford, G. Hilgetag) J. Chcm. Soc., 1219 1965. Potentially Tautomeric Pyridines. Pan 5. Phenyl 2.. 3.. and 4-Picolyl Sulphones (with S. Golding. H. Z. Kucharska) J. Chem. Soc.. 3090 1965. Potentially Tautomeric Pyridines. Pan 6. 2.. 3.. and 4-Phenylacylpyridines (with H. 2.Kucharska. J. D. Rowe) J. Chem. SOC..3093 1965. Applications of Proton Resonance Spectroscopy to Structural Problems. Part 21. The Cations of ThiopyIidones and Aminopyridines (with R. E.ReaviU) J. Chem. Soc.. 3825 1965. Applications of Proton Resonance S p e c m y to Suuclural Problems. Pan 22. 3-Amino4cyanopynolines and their Transformation Roducts (with 1. F. Cavalla. M. 1. Sewell. G. R. Bedford) J. Chem. Soc., 4546 1965. Infrared Absorption of Substiiuents in Heterncyclic Systems. Part 9. Amine - Imine Taulomerism by Infrared Spectmscopy (with N.Bacon, A. I. Boulton, R. T. C, Brownlee, R. D. Topsom) J. Chem. Soc., 5230 1965. Applications of Pmton Resonance Specuoscopy. Pan 18. Two Dimers of CyclohexanelhioneI. Chem. Soc., 5953 1965. Heterncyclic Rearrangements. Pan 4. Furoxano- and Furazano-benwfuroxan (with A. J. Boulton. A. C. Gripper-Gray) I . Chem. Soc.. 5958 1965 Applications of Roton Resonance Specroscopy to Structural Problems. Pan 23. Determination of Hammett SigmaConstants for Hetemcycles (with F. I. Swinboume) I. Chem. Soc., 6707 1965.

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A Reexamination of the Slerecchemistry of Quinolizidine and the Methylquinolizidines through Measurement of their Rates ofQuatemizatian and W e of lhe Hexahydmjulolidines (with C. D. Johnson, R. A. Y. Jones. C. R. Palmer. K. Schotield, R. 1. Wells) J. Chem. Soc., 6797 1965. Compounds of Silicon. Pan 5. Octaisopmpylsilsesquioxane, its Bromination, and IH Nuclear Magnetic Resonance Specmscopy (with 1. H. Bishop, I. M. E. GoldschmidL R. A. Shaw) J . Chem. Soc., 7325 1965. Confornations and Eliminations in 1.4-Benzodioxansand the Preparation of a I+-Benzodioxin (with A. M. MONO.G. W. H. P0ller.R. E. ReaviU, M. I. Sewell) J . Chem. Soc., Chem. Cormnun., 58 1965. The Synthesis,h f of Smcture, and Biological Activity of some Monosubstituted Aminoguanidines (wilh I. Augstein, S. M. G m n , A. M. M o m ) J . Med. Chem.. 8,395 1965. The Applicability of Hammett Acidity Functions lo Substituted Pyridines and Pyridine I-Oxides (with C. D. Johnson, B. I. Ridgewell, N. Shaki~,A. M. White) Tetrahedron, 21, 1055 1965. The Tautomerisrn of Heternaromatic Compounds with Five-Membaed Rings. 8. Hydmxyonadiamles or Oxadiamlones (with B. Wallis, R. T. C. Bmwnlee, R. D. Topsom) Tetrahedron, 21, 1681 1965. The Taulomerism of Hetematomatic Compounds with Five-Membrred Rings. 9. N-Unsubstituted PyramlinJ(S)+nes (with E W. Maine. S. Golding) Tetrahedron, 21.2205 1965. N-Oxides and Related Compounds. 26. The Ring-Opening of N-Methoxpyridinium Perchlorate by Hydroxide Ion (wilh R. Eisenthal) Tetrahedron. 21,2205 1965. Chemia Zwiazkow Heterocyklicznych (with I. M. Lagowski). Panstwowe Wydawnictwo Naukowe. Warszawa, 1966. Advances in Heterocyclic Chemistry 6 (Edited with A. I. Boulton), Academic Press, 1966. Advances in Hetemcyclic Chemistry 7 (Edited with A. J. Boulton). Academic Press. 1966. The Litemure of Hetemcyclic Chemistry (wilh S. M. Weeds) Adv. Hererocycl. Chem., Academic h s s , 7,226 1966. Dislonions of the pi-Electron Syslem in Monosubstituted Benzenes (with R. T. C. Bmwnlee. R. D. Topsom) J. Am. Chem. Soe., 88, 1413 1966. N-Oxides and Related Compounds. Pan 27. A Roton Magnetic Resonance Investigation of the Interaction of Pyridines with some Lewis Acids (with F. I. Swinboume, B. Ternai) J . Chem. Soc. (B). 235 1966. Rolon Resonance Spechn of Hetaacycles. Pan 2. Quinazoline and Monosubstituted Quinazolines (with R. E. ReaviU. F. I. Swinboume) J. Chem. Soc. (8).351 1966. The Conformational Analysis of Helemyclic Systems. Pan 8. Kinetics of Quaternization of N-Alkylpiperidines and NALkylpiperszines in Acelonitrile (with I. L. Imbach. R. A. Kolinski) J . Chem. Soc. (B), 556 1966. Potentially Tautomeric Pyridines. Pan 7. Gluraconimide and its Methyl Derivatives (with F. D. Popp, 1. D. Rowe) I . Chem. Soc. (B),562 1966. Polentially Tautomeric Azines. Pan 4. The Fine Smcture of 4,6-Dihydmxypyrimidines(with F. D. Popp, A. J. Waring) J . Chem. Soc. (5).565 1966. Taulomeric Pyridines. Pan 8. Smctwe and Spectra of Pi~lyldiphenylphosphineOxides (with B. Ternai) J . Chem. Soc. (B). 631 1966. Infrared Absorption of Substituents in Heterncyclic Systems. Pan 10. Amine - lmine Tautomerism by Infrared Specl~oscopy.Funher Examples (with R. T. C. Bmwnlee, R. D. Topsom) I. Chem. SOC.(B),726 1966.

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Interaction at a Distance in Conjugated Systems. Pan 6. The Electric Dipole Moments of gSubstiluted Slilbenes. Tolans, and their Hetemyclic Analogues (with A. I. Boulton, G. M. Glover, M. Hdy-Hutchinson, D. I. Short, L.E. Sutlon) 1. Chem Sac. (B), 822 1966. Heterncyclic Rearrangemenu. Pan 5. Rearrangement of 4-Arylazo- and 4-Nitroso-benmfurnxans: New Syntheses of the Benmtrimle and Benmfurazan Ring Systems (with A. J. Boulton, P. B. Ghosh) 1. Chem Soc. (B), 1004 1%. Heterocyclic Rearrangements. Part 6. Rearrangements of 4-Acyl- and 4-IminoalLyl-benzofumxans:New Syntheses of lhe Anthranil and Indazole Ring Systems (with A. I. Boulton, P. B Ghosh) J. Chem Soc. (B), 1011 1966. The Conformations of Trnpanes (with R. J. Bishop, G. F d o r , F. Soti. L. E. Sultan, F. I. Swinboume) 1. Chem Soc. (CJ, 74 1966.

m e Reaction of Diazomethane with 2.2'-Azopyridines (with S. Musierowicz) I. Chem Soc. (C), 78 1966. N-Oxides and Related Compoun&s. Pan 28.5-Amino- and 5-Hydroxy-henzofnroxans(with A. I. Boulton, P. B. Ghosh) 1. Chem. Sac. (C), 971 1966. The Conformational Equilibria of 3-Methyl- and 3.5-Dimethyl-I-1-hutyM-piperidone:Further Evidence for Steric Requirements of Lone Pairs (with P. J. Brignell, P. L. Russell) I. Chem. Soc.. Chem Comun.. 723 1966. Alkylations of Benzofurox.ul with Concurrent Rearrangements tn I-Hydroxybzimidazole 3-Oxides (with A. J. Boullon, A. C. Gripper-Gray) J. Chem Soc.. Chem Commun, 741 1966. Arylazo Derivatives of Pyridoxine (with H. Z. Kucharska M. J. Tucker. H. M. Wuest) I.Med. Chem, 9,620 1%. Infrared Ahsnrption d Heteroaromatic and Benzenoid Six-Membered Monocyclic Nuclei. 12. Pyridioium Anhyhbases and Phenacyl and Phenylsulphonylmethyl-pyridines(with I. D. Rowe) Speclrochim Acla, 22, 381 1966. l+Benznlimins. 1. Preparation of 1.4-Benzodioxin and its 2-Methyl and 2-Phenyl Derivatives (with M. J. Sewell, R. D. Topsom, A. M. Monro, G. W. H. Potter) Tetrahedron, 22,931 1966. Applications of Proton Resonance Spectroscopy. Pan 25. Withasomnine. A Fyrazole AWJoid from Withania somnifera Dun (with H. B. Shrnter, D. Neumann, F. I. Swinboume) Telrahedron, 22,2895 1966. N-Oxides and Related Compounds. Part29. The Tautomerism of 9-Hyhxy- and 9-Mercaplo-acridine 16-Oxide (with M. Ionescu, B. Temai) Tetrahedron. 22,3227 1966. A Cmelation Between Suhstituent Effects on Chemical Shifts in Conjugated Systems and Coupling Constants (with B. Temai, G. I. T. Tiddy) Terrahedron Len, 1713 1966. A New Benzofurazan Synthesis (with A. J. Boulton, P. B. Ghosh) TelrahedronLell.. 2887 1%.

The Tautomerism of Heternmmatic Compounds with Five-Membered Rings. Part 10. I-Wenyl-1.2.4-uimlidine-3.5dime (with A. A. Gordon, F. D. Popp) Telruhedron, SuppL, 7,213 1966. The Principles of Heterocyclic Chemistry (with I. M. Lagowski), Methum, London, 1%7. Advances in Hetemyclic Chemistry 8 (Edited with A. J. Boultnn). Academic Press, 1967. Elecmhilic Substitution of Heternammatic Compounds with Six-Membered Rings (with C. D. Johnson. G. P. Bean, P. 1. Brignell. B. 1. Ridgewell, N. Sh.akir, H. 0. Tarhan, M. Viney. A. M. While) Angew. Chem., Inr. Ed EngL, 6, 608 1%7; Angew. Chem, Inr. Ed. Engf., 6,629 1967. 14-Benzodioxins. Pan 2. Investigation of Possible Aromaticity hy Reactivity and Proton Magnetic Resonance Spectmxopy (with M. Kingsl.and, M. N. Rudd, M. I. Seweli. R. D. Topsom)Ausl. J. Chem. 20,1773 1%7. S e r k h i m i e des Compods Htttrocycliques Satuds Bull. Soc. Chim Fr.. 3585 1967.

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TheFuaveProspects for Infrared Spectmxopy Chem. Ind. (London), 601 1967. The Sadller Standard Grating Spectra Chem. Ind. (London). 2140 1967. Phosphorus and Proton Magnetic Resonance Spectroscopy of Esters of Pyrophosphoric and Hypaphosphoric Acids (with R. K. Harris, S. Musiemwicz. B. Temai) I.Chem. Soc. (A), 37 1967. Conformational Analysis of Saturated Heterocycles. Pan 10. Sleric Requirements of the Nitmgen Lone Pair fmm Aza-cisdecalin Equilibria (with K. Brown. A. J. Waring) J. C k m . Soe. (BJ,487 1967. Conformational Analysis of Saturated Heterocycles. Pan 11. The Conformation of I-Methylpiperidines from Uecuic Dipole Moment Studies (with R. J. Bishop. L. E. Sutton, D. Dineen, R. A. Y. Jones, R. J. Wyatt) I. Chem. Soc. (B), 493 1967. Conformational Analysis of Saturated Hetemcycles. Pan 12. Conformations of I-Alkyl-4-1-butylpiperzinesfrom Elechic Dipole Moment Studies (with J. L. Imbach. R. A. Y. Jones, R. J. Wyatt) J. Chem. Soc. (B), 499 1967. Conformational Analysis of Saturated Heterocycles. Pan 13. The Orientation of Qualernized Piperidines by the Lactone Formation Method (with H. Dorn. M. Nesbit) J. Chem. Soc. (B), 501 1967. Potentially Tautomeric Pyridines. P m 9 . The Effect of Chlorine Substituents on Pyridine - Hydroxypyridine Tautomerism (with J. D. Rowe. S. K. Roy) J. Chem. Soc. (B). 758 1967. Heterccyclic Rearrangements. Pan 8. Attempted InVamolecular Oxygen-transfer in Chlomfurazanobenzofumxans (with A. J. Boulton. A. C. Gripper Gray) I. Chem. Soc. (BJ,909 1967. Heterccyclic Rearrangements. Part 9. The Akylation of Benzofumxans with Formation of I-Hydmxybenzimidazole 3Oxides (with A. J. Boullon, A. C. Gripper Gray) J. Chem. Soc, (8).91 1 1967. N-Oxides and Related Compounds. P a n 31. The Nuclear Magnetic Resonance Spectra and Tautomerism of some Substituted Benzofumxans (with A. J. Boulton, M. J. Sewell, B. Wallis) J. Chem. Soc. (B). 914 1967. Elecmphilic Substitution of Hetemaromatic Compounds. Pan 6. The Nitration of Pyridines in the 3-Position as Free Bases and as Conjugate Acids (with C. D. Johnson. B. J. Ridgewell. M. Viney) J . Chem. Soc. (BJ, 1204 1967. Elecuophilic Substitution of Heteroaromatic Compounds. Part 7. The Nitration of Pyridines in the alphaBosition and Rules forthe Nitration of Substituted Pyridines (with C. D. Johnson. M. Viney) J. Chem. Soc. (B), 1211 1967. Elecuophilic Substitution of Heteroammatic Compounds. Pan 8. The alpha-, beta., and gamma-Niuation of Pyridine 1Oxides (with C. D. Johnson. N. Shakir, M. Viney) J. Chem. Soc. (B). 1213 1967. Electmphilic Substitution of Heteroammatic Compounds. Pan 9. General Form of Rate Profiles for Acid-Catalysed Hydmgen Exchange as Illustrated by Substituted Amino-pyridines (with G. P. Bean, C. D. Johnson. B. I. Ridgewell, A. M. White) I. Chem. Soc. (B), 1219 1967. Elecuoph~l~c Substtlulion uf Heteronrom311cCompounds. Pdn 10. AcdCstalyscd Ilydmgcn Fxthsngc a1 alpha.. kta.. and g3mma.Posioons of Suhsutuled Pyndine I-0x;dcs (wllh G. P. Bean. P. I. Hngntll. C D. lohncon, B. I. Rldgcwell. H. 0. ~ a r h a nA. , M. White)/. Chem. Sic. (B), 1222 1967. Electmphilic Substitution of Heteroammatic Compounds. Part 11. Acid-Calalysed Hydrogen Exchange of alpha-: and gamma-Pyridones and gamma-Quinolone (with P. Bellingham, C. D. Johnson) J. Chem. Soc. (B), 1223 1967. Acidity Functions and the Protonation of Weak Bases. Pan 5. Second Rotonation of Diacid Bases (with P. J. Bqgnell, C. D. Johnson, N. Shakir, H. 0. Tarhan, G. Walker) J. Chem. Soc. (B), 1233 1967. Acidity Functions and the Protonation of Weak Bases. Part 6. The Amide Acidity Function: Its Extension and Application to N-Oxides (with C. D. Johnson, N. Shakir)J. Chem. Soc (B), 1235 1967.

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Roton Resonance Spectra of Hetaocycles. P a n 4. Quinoxaline and Monosubstituted Quinoxalines (with P. J. Brignell. R E. Reavill, G. W. H. Cheeseman, A. A. Sarsfield) J . Chem. Soc. (B), 1241 1967.

229.

Roton Resonance Spectra of Hetaocyclic Compounds. Pan 5. 4(lH)-Cinnolone and Substituted CCinnolones (with E. Lunt. B. Temai. G.1. T. Tiddy) J . Chem. Soc. (B). 1243 1967.

230.

Applicauons of Pmton Resonance Spectroscopy. Pan 27. Phenalhrene Chemistry Pan V. Configwation and Conformation (with D. Cohcn, 1. T. Miller. H. H m e v . P. R. Constantine. 8. M. of some 99',lO.IO'-Tcuahyho-9,9'.bi~henanthryls Semple. M. J. Sewell) J . ~ h r m Soe. . (B). 1248 1967.

231.

Applications of Pmton Resonance Sptroscopy. Pan 28. Orientation of 1-Substituted 4- and 5-Nitroimidmles (with 1. S.

G.Cox. C. Fitzmaurice. 0. J. T. Tiddy) J. Chem. Soc. (B), 1251 1967. 232.

Hererocyclic Rearrangements. Pan 10. A Generalised Monocyclic Rearrangement (with A. J. Boulmn, A. Majid-Hamid) J . Chem. Sac. (C). 2W5 1967.

233.

Acid Catalysed Hydrogen Exchange of 2,6-Dimethyl-t-pyridone,-pymne, and -thiapyrone: Relative Effects of Hetaocyclic Sulphur, Oxygen, and Nitrogen on Electrophilic Substitution Rates (with P. Bellingham. C. D. Johnson) J . Chem. Soc.. Chem. Commun.. 1047 1967.

2%.

Aryloxyalkylaminoguanidines:Their Synthesis and Biological Roperties (with I. Augstein. S. M. Green, A. M. Monro. T. I. Wrig1ey.G. I. T. Tiddy) J . Med. Chem., 10,391 1967.

235.

N-Oxides and Related Compounds. PaR 30. The Reaction of the Isoxazolinopyridinium Cation with Amines (with R Eisenthal. E. Lunt) Tetrahedron. 23,2775 1967.

236.

Applications of Proton Resonance Specooscopy. Pan 26. Some Novel I-Burylation Reactions in the Conversion of Phenylsubstituted 15-Dikemnes to Pyrylium Salts (with A. T. Balaban, B. M. Semple) Tetrahedron. 23,4W1 1967.

237.

Applications of Rolon Resonance Specmswpy. Pan 29. The Autoxidation of Akylpymles (with E. Hofh M. R. Nesbit) Tetrahedron Leu.. 3041 1967.

238.

Smcture of "Hexanitmsobenzene" from Vibrational Specmrropy (with N. Bacon, A. 1. Boulton) T m . F a r m Soc., 63. 833 1967.

239.

Hetemkannokagaku (with I. M. Lagowski). Yokendohako. Tokyo. 1968

240.

Principes de la Chimie des Compos5s H616rocycliques (with 1. M. Lagowski), Gauthier-Villars, Paris, 1968

241.

Qutmica Fundamental de Hetemciclos (with J. M. Lagowski). Editorial Alhambra, S.A.. Madrid, 1968.

242.

Chemie der Hetemcyclen (with J. M. Lagowski). Springer-Verlag. Berlin, 1968.

243.

Principi di Chimica Eterociclica (with I. M. Lagowski), Casa Editrice Ambmsiana, Milano, 1968

244.

Advances in Heterocyclic Chemistry 9 (Edited with A. 1. Boulton). Academic Ress, 1968

245.

The Kinetics and Mechanism of Electrophilic Substitution. P a n 18. Rates of Acid-Catalysed Hydrogen Exchange of 2Quinolone (with G. P. Bean. A. met) Bull. Acod. Pol. Sci.. 453 1968.

246.

Stable Radicals Fmm I-Hydroxybendmidazole 3-Oxides (with A. T. Balaban and P. 1. Halls) Chem. Ind. (London). 651

1968.

247.

Infrared Intensities as a Quantitative Measure of Inmmolecular Interactions. Pan 3. Funher Monosubstituted Benzenes and Monosubstituted ~ u r e n e s(with R. T. C. Bmwnlee, R. E. 1. Hutchinson. T. T. Tidwell, R. D. Topsom) J . Am. Chem. SOC.,90,1757 1968. ~~

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Infrared Intensities as a Quantitative Measure of Intramolecular Interactions. Pan 4. para-Disubstituted Benzenes. The nu16 Band near IMX) cm-I (with P. 1. Q. English. T. T. Tidwell, R. D. Topsom) J. Am. Chem. Soc.. 90,1767 1968. Steric Requirements of sp2-Hybridised Lme Elecmn Pairs. Pan 1. The Conformations of 2-(bridylmethy1ene)indan-Iones (with J. M. Bobbitt. P. D. Kennewell. M. Snarey) I.Chem. Soc. (B), 550 1968. Sleric Requirements of sp2-Hybridised Lone Elecmn Pairs. Pan 2. Conformation of 2-Picolylidene-3-coummmes (with P. D. Kennewell, M. Snarey)J. Chem. Soe. (8). 554 1968. Potentially Tautomeric Pyridines. Pan 10. EffecIs of Substituents on Pyridine - Hydroxypyridine Equilibria and Pyridone Basicity (with A. A. Gordon. S. K. Roy) I.Chem. Soc. (B), 556 1968. N-Oxides and Related Compounds. Part 33. The Mechanism of the Acetic Anhydride Rearrangement of 2-Akylpyridine 1Oxides (with R. Bodalski) J. Chem. Soc. (8). 831 1968. The Kincucs and Mechanism of h e Elecuophilic Subsutuuon of Heternmatic Compounds. Pan 13. The Monon~mtion of 2-Phenylpyridme and ils N-Oxide (with M. Kingsland) I Chpm Soc. (B,. 862 1968. The Kinetics and Mechanism of the Elecuophilic Substitution of Heteroaromalic Compounds. Pan 14. Rates of AcidCalalysed Hydrogen Exchange of para-Substituted Anilines and Hewrocyclic Analogues (with G. P. Bean) J. Chem. Soc. (B). 864 1968. The Kineucs and Mechan~smof Electophilio Subsutuuon of Hewroammatic Compounds. Pan 15. Hydrogen Exchange of 3.5-Dimethylphenoland Heterocyclic Analogues (wtlh P. Bellmgham. C. D. Johnwn) J Chem. Soc. ( 8 ) .866 1968.

The Kinetics and Mechanism of Electrophilic Substitution of Heteroaromstic Compounds. Pan 16. Acid-Calalysed Hydrogen Exchange of Some Pyridazine Derivatives (with I. Pojarliem J. Chem. Soc. (B), 873 1968. The Conformational Analysis of Saturated Helerccycles. Pan 14. 1-1-ButylJ-methyl- and I-t-Buryl-35-dimeulyl-lpiperidone and the Corresponding 3-Ethyl and 3.5-Diethyl Derivatives (wilh P. J. Brignell, P. L. Russell) J. Chem. Soc. (B). 1459 1968. The Conformational Analysis of Saturated Heterocycles. Pan 16. A Simple Quantitative Approach to Intramolecular Interactions (with P. J. Brignell. K. Brown) 3. Chem. Soc. (B). 1462 1968. The Confornational Analysis of Saturated Hetemcycles. Pan 17. Sulphonium Salt Formation by Thiacyclohexanes (with M. J. Cook. H. Dom) J. Chem. Soe. (B), 1467 1968. The Conformational Analysis of Saturated Hetpocycles. Pan 18. The Orientation of NH-Gmups in Piperidines and Morpholines from Inhared Specmscopy (with R. W. Baldack) I. Chcm. Soc. (B). 1470 1968. The Kinetics and Mechanism of Elecmphilic Substitution of Heternmatic Compounds. Part 17. The Nitration of Pyridones (with P. I. Brignell. H. 0. Tarhan) I.Chem. Soc. (B), 1477 1968. The Kinetics and Mechanism of Elecvophilic Substitution of Heteroammatic Compounds. Pan 19. Acid-Calalysed Hydrogen Exchange of some Pyrimidine Derivatives (with M. Kingsland, 0.S. Tee) J. Chem. Soc. (B), 1484 1968. Heterocyclic Rearrangements. Pan 11. Trapping a Nitroso-compound Formed by Reduction of a Nim-compound with Triethyl Phosphite (with A. I. Boulton. I. J. Flelcher) I , Chem. Soc., Chem. Commun., 62 1968. Covalent Hydration in Simple Pyrimidines: Evidence from Kinetics of Hydrogen Exchange (wilh M. Kingsland. 0. S.Tee) J. Chem. Soc., Chem. Commun.,289 1968. Proton Resonance Spectra of Hetenrycles. 6. Chromanones, Thiochromanones,and 2.3-Dihydro-l-quinolones(I) (with B. Temai) J. Hererocycl. Chem.. 5.745 1968. Cinetica eMeccanisrno di Sostituzione Eletuofila di Composti Etemaromatici Ric. Sci., 53.7 1968.

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Requisiti Sterici del Paio Solirario e Analisi Confomazionale di Composti Eternciclici Saturi Ric. Sci., 53.22 1968. Tautomeria EteroaromaticaRic. Sci.. 53.36 1968 N-Oxides and Related Compounds. Part 32. New Rearrangement Types in Reactions of Acetic Anhydride with 2Akylpyridine I-Oxides (with R. Bodalski) Terrohedron Lerr.. 257 1968. The Confomational Equilibria of Piperidine and Morpholine from Infrared Spectra (with R. W. Baldock) Terrohedron Left., 1159 1968. Potentially Tautomeric Fyidines. Pan 11. A Quantitative Relation Between Heteroaromatic Tautomeric Equilibrium Consrans and Solvent Polarity (with A. A. Gordon) Terrahedron Lerr.. 2767 1968. Calculation of Infmed Intensities of Substituted Benzenes by the HMO and CNDO Methods (with R. T. C. Brownlee, M. V. Sinnow, M. Szafran, L. Yakhontov) Terrahedron Len., 5773 1968. Advances in Hetemcyclic Chemistry 10 (Edited with A. I. Boulton), Academic Press. 1969. The Conformations of the Piperidinium Ions from the Reactions of 1-Methyl- and I-Ethyl4-phenylpiperidhe with Methyl Iodide (with W. Fedeli, R. A. Y. Jones. F. M m . P. G. Mente, A. Vaciago) Accad. Nar. Lincei. 733 1969. Infrared Intensities as a Quantitative Measure of I n m o l e c u l a r Interactions. 5. oRho- and meta-D~ubstitutedBenzenes. The nu-16 Band near 16W cm-l (with R. D. Topsom, M. V. Sinnott, T. T. Tidwell) J. Am. Chem. Soc., 91,628 1969. Infrared Intensities as a Quantitative Measure of InIramolecular Interactions. 6. Pyridine. Pydidine I-Oxide, and Monosubstituted Derivatives. The nu-16 Band near 16W cm-1 (with T. T. Tidwell, C. R. Palmer. F. J. Swinboume, R. D. Topsom) J. Am. Chem. Soc., 91.636 1969. The Confomauond Analys~sof Saturated Hcvrocycles 20 Thc StercuchemMq of BnscCatalyrcd Hydrogcn - Deumurn Exchange of Melhylcne Protons a l p h w a Sulfinyl Group ( ~ 8 t hB J Hushlnson. K K Andusen) I Am Chem Soc , 9 / . Resonance Interactions in Substituted Ethylenes (with 1. M. Angelelli, M. V. Sinnott. R. Pinzelli, R. D. Topsom) J. Am. Chem. Soc.. 91.4013 1969. Infrared Intensities as a Quantitative Measure of Infxamolecular Interactions. 9. Aryl Derivatives of Metalloids (with I. M. Angelelli, R. T. C. Brownlee, R. D. Topsom, L. Yakhontov) J . Am. Chem. Soc., 91,4500 1969. The Temperature Variation of the H, Acidity Function in Aqueous Sulfuric Acid Solution (with C. D. Johnson, S. A. Shapiro) J. Am. Chem. Soc., 91,6654 1969. Applications of Pmton Resonance Spectroscopy to Problems of Organic Chemistry. Pan 30. 1.2-Dihydmnaphthalenes (with M. J. Cook, F. C. Pennington, B. M. Semple) J. Chem. Soc. (B), 523 1969. N-Oxides and Related Compounds. Pan 36. Isomerism in the Oxadiazole Series (wilh A. I. Boulton, P. Hadjimihalakis, A. Majid-Hamid) J . Chem. Soc. (C). 1901 1969. The Conformational Equilibrium of 1,2.4,5-Teuamethylhexahydro-1,2A,5-tetrazhe(with R. A. Y. Jones, A. C. Richards) J . Chem. Soc.. Chem. Commun., 708 1969. Infrared Intensities as a Quantitative Measure of InVamolecular Interaction. 7. The nu-13 Band near 1500 cm-I in Monosubstituted and para-Disubstituted Benzenes (with R. T. C. Brownlee, P. I. Q. English, R. D. Topsom) J. Phys. Chcm.. 73.557 1969. Heterncyclic Chemistry - Rational Science or Maverick? Narunvissenschofren. 56.97 1969 Hindered Internal Rotation in 2Applications of Proton Magnetic Resonance Specmrscopy to Suuctural Problems. =I. Dimethylaminopyridine Derivatives (with G. J. T. Tiddy) Org. Magn. Reson., 1.57 1969.

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Applications of Proton Magnetic Resonance Spectmscopy to Structural Problems. 34. Partial Bond Fixation in Bicyclic HeteroammaticCompounds (with A. J. Boulton, P. I. Halls) Org. Mogn. Reson., 1.311 1969. Organophosphorus Compounds of Sulphur and Selenium. Pan 39. Dialkyl Selenophosphates (with C. Krawlaski. I. Michalski, R. A. Y. Jones) Rocr. Chem., 43.869 1969. Chemistry of Nitrualkanes. 83. Hetemcyclic Derivatives of Methazonic Acid. Formation of 5-Nitro-1.2.3.4tetrahydropyrimidineDerivatives (with H. Dabmwska-Urbanska. T. Urbanski) Tetrahedron, 25,1617 1969. Infrared Absorption of Substituents. 11. The Struclure of Ureas and Thioureas (with H. J. Keogh, K. LemperI. J. Puskas) Tetrahedron, 25,2265 1969. beta-Ureido Acids and Dihydrouracils. 7. Applications of Proton Resonance Specmscopy. 32. NMR Spectra and Conformation of Dihydrouracils and Related Compounds (with M. R. Nesbit. B. I. Kurtev, M. Lyapova, 1. G. PojarliefO Tetrohedron. 25.3807 1969. N-Oxides and Related Compounds. 35. Reactions of N-Alkory-pyridinium and -quinolinium Cations with Nucleaphiles (with E. Lunt) Telmhedron. 25,4291 1969. Amine Nimimides: A New Functional Gmup (with I. Epsztajn) Tcrrahedron Len.. 4739 1969. Steric Requirements of Lone Pairs and the Confornational Analysis of Saturated Heterocycles Topics in Heterocycl. Chcm.. 36 1969. Advances in Hetemcyclic Chemisny I 1 @dited with A. I. Boullan). Academic Press, 1970. Advances in Hetemcyclic Chemistry I2 (Edited with A. 1. Boulton), Academic Press. 1970. Diswrtions ofthe pi-Elecuon Syslem in Substituted Benzenes (with R. D. Topsom) Anzew. Chem, 82, 106 1970; Angew. Chem,.Int. Ed. Engl.. 9.87 1970. Cyanine Dyes Derived from Imidaz010(4,5-0quinoline(with M. Gandino) Ann. Chim. (Rome), 60,462 1970. Heterccycles Chem. Eng. News., 48.80 1970. The Rotompic Tautomerism of HeteroammaticCompounds Chimia, 24,134 1970. Consistency of the Indicator Overlap Method with Linear Free-Energy-Enthalpy Correlations (with P. D. Bolton, C. D. Johnson. S. A. Shapim) I.Am. Chem. Soc.. 92, 1567 1970. A New Route to Tropones Based on the 1.3-Dipolar Reactivity of Heternmatic Betaines (with Y. Takeuchi) J . Am. Chem. Soc., 92,4134 1970. Infrared Intensities as a Quantitative Measure of lnuamolecular Interactions. Pan 12. pi-Distortions in the Ground States of somep-Alkylbenzenes (with T. I. Bmxton, L, W. Deady. A. Liu, R. D. Topsom) I.Am. Chem. Soc., 92,6&15 1970. Pan 13. Malsrulx Orblwl Calculstiom of the Infrared lnlens~tiesas a Qusntitauve Measure of lntramolrcular lntwau~~un~. lntensaues of R~ng.suclchin~Bands of Subsl~lulcd8enrenr.c (wth H. T. C. Bmunlee, hl. V. Stnnott. M. Slafmn, R. I). Topsom, L. ~akhontov)I . A;. Chem. Soc., 92,6850 1970. Infrared Intensities as a Quantitative Measure of lnuamolecular Interactions. Pan 14. Groups with Donor-Acceptor Character (with H. J. Keogh, S. Ohlenmu, R. D. Topsom) I . Am. Chem. Soc., 92,6855 1970. Infrared Intensilies as a QuanfitativeMeasure of Inuamolecular Inleractions. Part 15. Monosubstituted Ethylenes (with R. F. Pinzelli, M. V. Sinnott, R. D. Topsom) I.Am. Chem. Soc., 92,6861 1970.

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The Kinetics and Mechanism of Elecuophilic Substitution of Heteroammatic Compounds. Pan 20. Nitration of 3Hydmxypyridine. 6-Hydmxy-2(1H)-pyridone.and some Corresponding Methyl Derivatives (with H. 0. Tarhan. S. Tarhan) 3. Chem. Soc. ( 6 ) . 114 1970. The Kinetics and Mechanism of Elecuophilic Substitution of Heternammatic Compounds. Pan 21. Bmmination of 2Aminopyridines (with P.1.Brignell. P.E. Jones) J. Chem. Soc. (B), 117 1970. The Conformational Analysis of Saturated Heterocycles. Part 21. Dipole Moment Studies of I-Ethyl- and 1IsopmpylpiperidiwandPurtherStudiesof 1-Methylpiperdines(withR. A. Y. J m s . A. C. Richxds,R. I. Wyatt) J. Chon. SOC.(B), 122 1970. The Conformational Analysis of Saturated Heremcycles. Pan 22. Conformation of Piperidine: Evidence and Conclusions h m Dipole Moment Studies (with R. A. Y. Jones. A. C. Richards. R. I. Wyatt. R. J. Bishop. L. E. Sutton) 3. Chem. Soc. ( 6 ) . 127 1970. The Conformational Analysis of Saturated Heterocycles. Pan 23. Hexahydropyrimidines (with R. A. Y. Jones. M. Snarey) 3. C k m . SOC.( 6 ) . 131 1970. The Conformational Analysis of Saturated Heterocycles. Part 24. Hexahydm-1.3.5-uiazines (with R. A. Y. Jones, M. Snarey) 3. Chem. Soc. ( 6 ) . 135 1970. Applications of Proton Resonance S p e c m o p y to Suuctural Problems. Pan 33. The Conformations of some Cyclic Thiophosphates (wilh M. R. Nesbit, 1. Michalski, Z. Tulimowksi, A. Zwienak) 3. Chem. Soc. (B), 140 1970. N-Oxides and Related Compounds. Part 37. The Effect of Methyl and Aza Substituents on the Tautomeric Equilibrium in Benzofuroxan (with A. J. Boulton. P.1. Halls) J. Chem. Soc. (B). 636 1970. The Conformational Analysis of Saturated Heterocycles. Pan 26. 2-Substituted Benzodioxans (with M. 1. Cook, M. J. Sewell) J . Chem. Soc. (B), 1207 1970. The Confomatinnzl A d y s i s of Saturaed Hcter~yclcs.Pm 27 The Orrentauon of Qustern~uuonof Plpendines. Funher Studies (wrth R. A. Y. Jones. P.G.Meno) J. Chem Soc 16,.1210 1970. The Conformational Analysis of Saturated Hetemcycles. Pan 28. 5-Akoxy-1.3-dioxans (with B. 1. Hutchinson, R. A. Y. Jones, K. A. F. Record. P. 1. Brignell) 3. Chem. Soc. ( 8 ) . 1224 1970. Reduction of 35-Dinim-2-pyridyl Derivatives with Sodium Bomhydride. Pan 2. Application of PMR to Structure Problems. Part 35. Mechanism and Structure of Reduction Products (with E. Bordigon. A. Signor. I. I. Fletcher. I. R. Lea) J. C k m . Soc. ( 6 ) . 1567 1970. The Tautomeric Structure of Aminoazoles (with I. I. Fletcher) 3. Chem. Soc., Chem. Commun.. 706 1970. The Proton Resonance Specua of Hetemycles. Pan 6. The Correlation of Substituent Effecu on Chemical Shifts in Bicyclic Compounds (with Y. Takeuchi, B. Temai, G. 1. T. Tiddy) Org. Mngn. Reson., 2,357 1970. Proton Resonmce Specua of Helcrucyclcs VII Prolon NMR Spcctra of 2-Methyl-ben7oxuolcs. -knrothmoles and bcnmselenazoles (wllh Y. T;rkeuchr) Org Mngn Reron .2,569 1970

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Industrial - Academic Contacts in Chemistry at the University of East Anglia Pure Appl. Chem., 22, 183 1970. and N-Acyl-I2.3.4.lemhydmqumollnes The Conformauonal Analysis of Saturated Hetemcyclcs Pan 29. N.Acyl~ndol~nes (with R. A. Y. Jones, B. B. Shaplro) lirrohrdron.26.721 1970. N-Oxides and Related Compounds. Pan 39. Some Reactions of I-Aminopyridinium Salts (with 1. Epsztajn. E. Lunt) Tewhedron. 26,1665 1970.

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The Conformational Analysis of Saturated Hetemcycles. Pan 37. cis-ms-Equilibria in I-Substimted-3.5-dimethyl-4piperidones with Different Hybridizations on Nitrogen (with M. D. Brown. M. J. Cwk. G. Desimoni) Tenohedron. 26. 5281 1970. The Electmphilic Substitution of Benzcquinuclidine (with R. P. Duke, R. A. Y. Jones. E. E. Mikhlina, A. D. Yanina, L. M. Aleksecva, K. F. Turchin, Y. N. Sheinker, L. N. Yakhontav) TerrahedronLerr,, 21,1809 1970. Chemistry of the Heterocyclic N-Oxides (with 1. M. Lagowski). Academic Ress, 1971. Physical Methods in Heterocyclic Chemistry3 (Edited), Academic Press, 1971. Physical Methods in Heterocyclic Chemistry 4 (Edited), Academic Press, 1971 Advances in Heterocyclic Chemistry 13(Edited with A. J. Boulton), Academic Press, 1971. The Oxidation Produclsof Bisacylhydrazones of aipha, beta-Diketones (with H. Bauer. A. 1. Boulm, W. Fedeli, A. MajidHamid, F. Mazza, A. Vaciag0)Angew. Chem., 83, 115 1971; Angew. Chem., Inr. Ed. Engl., 10, 129 1971. The tau- and pi-Inductive Effecu (with R. D. Topsom) J. Chem. Educ.. 48,427 1971. The Kinetics and Mechanism of the Electmphilic Substitution of Hetemammaric Compounds. Parl 22. The Niuation of Pyrimidinones (with C. D. lohnson. M. Kingsland. E. F. V. Scriven) J. Chem. Soc. (6).1 1971. The Kinetics and Mechanism of the Electmphilic Substitution of Helemammatic Compounds. Pan 23. Acid-Ca~alysed Hydrogen-Exchange of Quinoline. Isaquinoline and their N-Oxides (with U.Bressel. 1.R. Lea) J. Chem. Soc. (6).4 1971. The Kinetics and Mechanism of the Electrophilic Substitution of Heternaromatic Compounds. Pan 24. Acid-Caralysed Hydmgen-Exchange of 2-Naphthol and of some Conespanding A&-, Thia- and Oxoderivatives (with U. Brasel. I. R. Lea) J . Chem. Soc. (6).11 1971. The Correlation of Solvent Effecu on Physical and Chemical Properties (with P. W. Fowler, R. J. D. Rutherford) J. Chem. SOC.(B),4M)1971. The Conformational Analysis of Saturated Heterocycles. Pan 39. 3-Alkyl-tetrahydro-1.3-oxazines (with R. A. Y. Jones, D. L. Trepanier) J. Chem. Soc. (6). 1300 1971. The Conformational Analysis of Saturated Heterocycles. Pan 31. l-l-Butylpiperidine-4-spir0-4'-(1'.3'-di&) and 1,3Dioxan-5-spiro4-(l',3'-dioxolan) (with R. A. Y. Jones. P. G. Lehman, K. A. F. Record. B. B. Shapim) J. Chem. Soc. (6). 1302 1971.

The Conformational Analysis of Saturated Heterocycles. Pan 32. I-1-Butylpiperidine-4-vim-4'- and -5'-oxazolines and -4'and 3-thiamlines (with R. A. Y. Jones. P. G. Lehman, B. 8 . Shapim) J. Chem. Sol. (B), 1308 1971. The Conformational Analysis of Saturated Heterocycles. Pan 33. I-t-Bulylpiperidine-4-~im4- and -5'-(T.2'dimethyloxazolidine) and a Discussion of Steric Compression Effecu on Chemical Shifts (with R. A. Y. Jones. P. G. Lehman) J. Chem. Soc. IB), 1316 1971. The Conformational Analysis of Saturated Heterocycles. Pan 34. The Influence of Lone Pair Orientation on the Differential Pmton Chemical Shifl of Adjacent Methylene Groups and on J Values (with P. I. Halls, R. A. Y. Jones. M. Snarey, D. L. Trepanier) J. Chem. Sac. (6).1320 1971.

The Conformational Analysis of Saturated Heterocycles. Pan 35. I-Phenoxymethyl-3.4-dihydroisoquinalines(with R. A. Y. Jones, B. B. Shapiro, M. S. Tute, B. Gadsby, R. W. Bmadbent) J. Chem. Soc. (6).1325 1971. The Conformational Analysis of Saturated Heterocycles. Pan 36. The R o m e r Populations of Axial Cyclohexylamine (with M. 1. Cook, R, A. Y. Jones, D. G. Markees, A. C. Richards, L. G. lacks) I. Chem. Soc. (6).1327 1971.

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The Conformational Analysis of Saturated HeIemcycles. Pan 38. N-Akylpipe~idineand N-Aliylmorpholine N-Oxides (with M. 1. Cook. M. Moreno-Manas) J. Chem. Soc. (B), 1330 1971. cis-trans-Equilibrium in meta-Chlomphenyl Aldehydes. Ethers, Ketones, and Carboxylic Esters from Dipole Moment Stndies (with R. A. Y. Jones. A, V, OchLin) I . Chem Soc. (B), 1795 1971. Tautomeric Pyridines. Pan 12. The Stabilization of Hydroxy-Foms by Inframoleculas Hydrogen-Bonding (with G. P.Bean. M. 1. Cmk. T. M. Dand, 1.R. Lca)J. Chem. Soc. (B), 2339 1971. Tautomeric Azines. Pan V. Cinnolin-3(2H)-one and 3- and 4-Aminocinnoline (with A. 1. Boulton. I. 1. Fletcher) I. Chcm. SOC.(8). 2344 1971. The Tautomerism of Heteroaromatic Compounds with Five-Membered Rings. Part 12. The Imidazole 3-Oxide versus 3Hydroxy-(3H)-imidazole Equilibrium (with S. 0. Chua M. J. Cook) J. Chem. Soc. (B). 2350 1971. The Tautomerism of Hememmatic Compounds with Five-Membered Rings. Pan 13. The Tautomeric Structure of 1-

Methyl-5-methylaminote~rawk (with G. Bianchi. A. I. Boulton. I. 1.Fletcher) J. Chem. Soc. (B). 2355 1971. The Conformational Analysis of Saturated Heterocycles. Pan 41. cis-ms-Equilibria of 4-thia- and 4-Oxa-analogues of 2,&Dimethylcyclohexanone(with M. D. Brown. M. 1.Cmk) J. Chem. Soc. (B), 2358 1971. The Kinetics and Mechanism of the Elecuophilic Substitution of Heteroaromatic Compounds. Part 25. The Acid-Calalysed Hydrogen-Exchange of some 2-Aminopyridine Derivatives (wilh A. El-Anani. P.E. Jones) J. Chem. Soc. (B). 2363 1971. The Kinetics and Mechanism of the Elecmphilic Substitution of Heteroaromatic Compounds. Pan 27. The Nitration and Hydrogen-Exchange of 1.35-Trimethylpyrazole, 35-Dimethylisoxazole. and 33-Dimethylisothiazole (with A. G. Bunon, P.P. Fonythe. C. D. Johnson) J. Chem. Soc. (B), 2365 1971. 1,3-Dipolar Character of Six-Membered Aromatic Rings. Pan 1. I-Methyl-3-oxidopyridinium(with Y. Takeuchi) J. Chem. Soc. (C). 874 1971.

1,3-Dipolar Character of Six-Membered Ammatic Rings. Pan 2. A Novel Route to Tmpones and Tropolones (with Y. Takeuchi) J. C h e n SOC.(C). 878 1971. Heterocyclic Rearrangemens. Pan 13. The Conversion of a Nitro-2.1-benzisoxazole into an Acylknzofurazan, and some Unsuccessful Rearrangements and Oxygen Transfer Reactions (with A. J. Boulton, I. J. Fletcher) J. Chcm. Soc. (C). 1193 1971. A Quantitative Measure of the Aromatic Stabilization Energy of 2-Pyridone and Related Compounds (with M. J. Cwk. P. Linda, R. Tack) J. Chem. Soc.. Chem. Commun.. 510 1971. Conformational Inmonvenions in Acyclic and Cyclic TUra-alkylhydrazines (with R. A. Y. Jones, R. Scattergwd) 3. Chem. Soc.. Chcm. Commm.. 644 1971. The Conformation of 12-Dimethylhexahydmpyridazines(with R. A. Y. Jones. D. L. Ostercamp, K. A. F. Record. A. C. Richards) I. Chem. Soc.. Chem. Commun., 644 1971. The Tautomeric Smcture of I-Methyl-5-methylaminoteUBZole and a Warning regarding Nuclear Magnetic Resonance SpecVal Determinations in Deuteriated Dimethyl Sulphoxide (wilh G. Bianchi) J. Chem. Soc., Chem. Commun.. 846 1971. The Conformational Analysis of Saturated Hetemcycles. Pan 46. A Non-Constrained Axial 1-Butyl Group in a SixMembered Ring (with L. Angiolini, R. P.Duke, R. A. Y. Jones) J. Chcm. Soc.. Chem. Commun., 1308 1971. On the Reaction of Benzoquinuclidine with Elecuophilic Reagents (with E. E. Mikhlina. A. D. Yanina, L. M. Alekseeva. K. F. Turchin, Yu. I. Sheinker, L. N. Yakhontov. R. P. Duke, R. A. Y. Jones) Khim. Gererorsikl. Soedin., 385 1971; Chem. Hererocyd. Compoundr. 7.355 1971. Einfluss Sterischer and Elekuonischer Effeckte k i Methylierung und N-Oxid-Bildung von 2-, 3- und 4Dimethylaminopyridinen (with R. Fmpton.C. D.Johnson) Liebigs Am. Chcm.. 749, 12 1971.

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lnfrared Specuaswpy of Heterocycles (with P. J. Taylor) Phys. Merhods HererocycL Chem, Academic Press, 4.265 1971. The Conformational Analysis of Saturated Heterocycles. Part 40. The Stereochemistry of BaseCaralysed Hydmgen Deuterium Exchange of Methylene Protons alpha n ! a Sulphonyl Group (with M. D. Brown, M. I. Cmk, B. 1. Hntehinson) Terrahedron, 27,593 1971. The Tautomerism of Heternammatic Compounds with Five-Membered Rings. Pan XI. 4-Hy&oxyiso~au)la 4Isoxazoliiones (with G. Bianchi, M. J. Cmk) Telrnhedron, 27,6133 1971. Application of Contact Sbift Reagents to the NMR Spectra of Polymers (with A. Smith) Terrahedron Len., 1765 1971. The Conformational Analysis of Saturated Heterocycle. Part 44. Methylene Non-equivalence deriving from Slow Ring Inversion in 3,5-Diethyltetrahy&o-1.3.5-hiadkine (with L. Angiolini, R. A. Y. Jones) Terrahedron Len., 2209 1971. The Kinetics and Mechanism of Elecwophilic Substitution of Heternaromatic Compounds. P a n 26. The Selective 3- and 5Nimion of 2-Pyridones (with A. G. Bunon, P. 1. Halls) Telrobedron Len.. 2211 1971. P h y s i d M e t h d in Heterocyclic Chemistry 5 Wited), Academic Press. 1972. Advances in Heterncyclic Chemisuy 14 W i t & with A. I. Boulton), Academic Press, 1972. Linear Free Energy Relationships and Optical S~pectmscopy(with R. D. Topsom) Advances in Linear Free Energy Relationships, Ws.N. B. Chapman, J. Shorter, Plenum, London 1 New York, 119 1972. Application of Europium and Prasedymium Shift Reagem to the N M R Specua of Polymers (with A. Smith) Br. Polym J.. 4. 199 1972. Investigations of Polymers by NMR Spcvoscnpy (with A. Smith) Gummi Asbesr Kunsrsr.. 8,648 1972: Rubber J., 154.30 1972.

nu-19a andnu-19b Absorptions in Halobenzenes (with D. G. Cameron, R. D. Topsom) 1. Chem Phys.. 56,4717 15%. The Conformational Analysis of Saturated Heterocycles. Part 47. Kinetic and X-Ray Crysrallagraphic Studies of the Staic Course of N-Benzylation of Piperidines: Quatemization by Preferential Equatorial A t m k (with R. P. Duke, R. A. Y. JonI. R. Carmthers, W. Fetleli, F. M.uza, A. Vaciagn) J. Chem. Soc., Chem C o m u n . , 455 1972. The Confarnational Analysis of Saturated Heterocycles. P.m 48. The Conformation of the NH Gmups in Pipemines, Hexahydmpyrimidines, Teuahy&o-1.2- and -1.3-oxazine, and Tetrahydm-1.3-thiaine (with R. A. Y. Jones, A. C. Richards, S. Saba. A. J. Spanow, D. L. Trepanier) J. Chem. Soc., Chem Commun., 673 1972. 1.3-Dipolar Character of Six-Membered Aromatic Rings. Part 4. A Novel Benzyne Displacement Reaction (with N. Dennis. S. K. Parton, Y. T&euchi) J. Chzm Soc., Chem Commun.. 707 1972. 1.3-Dipolar Character d Six-Membered Aromatic Rings. Part 5. A New Synthesis of Azabenzoisoconmiaios (with N. Dennis, S. K. Parton) 3. Chem. Soc, Chem C o m u n . . 1237 1972. 1.3-Dipolar Character of Six-Membered Aromatic Rings. P a t 3. 2-Methyl-4-oxidoisquinolininm.A Novel Route IO Benmtropones (with N. Dennis. Y. T'akeuchi) J. Chem. Soc., Perkin Tmns 1,2054 1972. The Conformational Analysis of Saturated Heterocycle. Part 42. 1.2-D'methylherahydropyridazine (with R. A. Y. Jones, D. L. Ostercamp, K. A. F. Record, A. C. Richards) J. Chem. Soc., Perkin Trans. 2, 34 1972. The Conformational Analysis of Saturated Hetewycles. Part 43. l-t-ButyIpipridine4~pim-2'~aziridine. -oriran, and thiian (with R. A. Y. Jones, P. G.Lehman, A. C. Richards, R. Scattergml) J. Chem Soc,Perkin Trons. 2.41 1972.

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N-Oxides and Related Compounds. Pan 40. Chemical and X-Ray ~ r y s f a l l o ~ r a ~Investigation hic of the Oxidation Products of alpha-Diketone Bisacylhydrazones (with H. Bauer. A. I. Boulton, W. Fedeli, A. Majid-Hamid, F. Massa. A. Vaciagn) J . Chem. Soc.. Perkin Trons. 2.662 1972. N-Oxides and Related Compounds. Pan 41. Substituent - Ring Interactions in Methyl- and Chloro-pyrazines and -pyrazine I-(hides (with R. P. Duke. R. A. Y. Jones. 1. M. Lagowski. Yu. Sheinker) J. Chem. Soc.. Perkin Trons. 2.668 1972. Acidity Functions and the Rotonation of Weak Bases. Part 7. The Pmtonation Behavior of Dimethylaminopyridines and their N-Oxides (with P. Forsythe, R. Frampton, C. D. lnhnson) J. Chem. Soc., Pcrkin Trans. 2,671 1972. The Conformational Analysis of Saturated Hetemcycles. Part 45. N-AUryldihydro-1.3.5-dithiazines and N-Alkylteoahydm195-thiadiazines (with L. Angiolini, R. P. Duke, R. A. Y. Jones) J. Chem. Soc., Perkin Trons. 2,674 1972. Aromaticity and Taulomerism. Pan I. The Ammatic Resonance Energy of 2-Pyridone and the Related Thione. Methide and Imine (with M. J. Cook, P. Linda, R. D. Tack) J . Chem. Soc., Perkin T m s . 2,1295 1972. The Proton Resonance Spectra of Heterncycles. Pan 8. Substitutent Effects on Coupling Constants in Bicyclic Hetemaromatic Compounds and the Prediction of Chemical Shifls from Coupling Constants (with Y. Takeuchi) J . Chem. Soc., Perkin Tmns. 2,1682 1972. The Kinetics and Mechanism of the Elecmphilic Substitulion of Heternaromatic Compounds. Pan 28. The Prepamtion and Kinetic Nitration of 2-, 3-, and 4-Dimethylaminopyndines and their I-Oxides (with A. G. Bunon, R. D. F m p t o n , C. D. Johnson) J. Chem. Soc.. Perkin Trons. 2.1940 1972. The Kinetics and Mechanism of the Elecuophilic Substitution of Heternaromatic Compounds. Pan 29. The Niuation of the I-Methyl Cations of 2-Methylamino-. 2-Methylamino-him-, and 4-Dimethylamino-pyridine (with G. Bianchi. A. G. Burton, C. D. Johnson) J . Chem. Soc.. Perkin Trons. 2.1950 1972. 390

The Kincucs and Mechanlsm 01 the Ele;trophtltc Substiluuon of llcuravomauc Compounds. Pan 30. The Orienduon of Ihc Nitrauon of 2-Pyndones (wth A. G. Humn. P I tlallsj J Chem S o c . Prrktn lrunc 2 , 1953 1972.

391.

Infrared Intensities as a Quantitative Measure of Intramolecular Interactions. Pan 20. The Electronic Nature of Amino. Ammonio and D i m n i o Substituents (with N. C. Cuuess, T. B. Grindley, M. V. Sinnotl, R. D. Topsom) J. Chem. Soc.. Per!& Trans. 2.2255 1972.

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Infrared Intensities as a Measure of I n m o l e c u l a r Interactions. 19. Electronic Interactions in Substituted Phenyl- and Benzyl-!ximethylsilanes (with N. C. CuVeu. C. Eabom. D. R. M. Walton. R. D. Topsom) J . Orgommet. Chem.. 43. 131 1972.

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Ammatic Property and Tautomeric !3quilibria of Heterncycles Khim. Geterotsikl. Soedin., 8, 1011 1972: Chem. Heterocycl. Compoundr, 8,917 1972.

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The Aromaticity of Hetemycles and Tautomeric Equilibria Lect. Heterocycl. Chem., 1 , 39 1972.

395.

Nuclear Magnetic Resonance in Polymer Analysis and Design (with E. W. Duck. A. Smith) Polym. Age. 3,303 1972.

396.

Infrared Intensities as a Quantitative Measure of Intramolecular Interactions. 16. 2-Substituted Thiophenes and Fwans (with 1.M. Angelelli, R. F. Pinzelli, R. D. Topsom) Tetrahedron, 28.2037 1972.

397.

Infrared Intensities as a Quantitative Measure of lnlramolecular Interactions. 17. Phenyl and Vinyl Alkyl Ethers and Sulphides (with R. F. Pinzelli. R. D. Topsam) Tewohedron. 28,3441 1972.

398.

lnfrared Intensities as a Quantitative Measure of Intramolecular Interactions. 18. Alkyl Vinyl Ketones and Akyl Phenyl Ketones (with R. F. Pinzelli, R. D. Topsom) Tewahedron, 28,3449 1972.

399.

lnfmed Intensities as a Quantitative Measure of I n m o l e c u l a r Interactions. 22. A Direct Relation of sigma Constants to Ihe Energy Scale (with T. B. Grindley. R. D. Topsom) Tetrahedron Letl., 2643 1972.

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Ammaticity and Tautomerism 3. Ammatic Resonance Energies Cmm Equilibrium Data (with M. I. Cook, P.Linda, R. D. Tack) Tetrahedron Len., 5019 1972. Rotompic Tautomerism of Heterommatic Compounds Usp. Khim., 41,700 1972. Advances in Hetemyclic Chemistry 15 (Edited with A. I. Boulton), Academic Ress, 1973. CS Education and Training Board Chem. Br., 9, I70 1973. Memstabilization - A New Rinciple Governing the Stability of Organic Free Radicals (with R. W. Badcock, P. Hudson, F. Soti) Heterocycles. 67 1973. 1.3-Dipolar Character of Six-Membered Ammatic Rings. Pan 6. I-(2A-Diniu0phenyl)-3-oxidopyridinium:Rearrangement and Dipolar Additions (with N. Dennis. B. Ibrahim. Y. Takeuchi)J. Chem. Soc.. Chem. Commun.. 292 1973. Prepvation and Conformational Analysis of 2.3.3-Trimethyl- and 2-Methyl-tetrahy&o-1,4.2-dioxazine (with R. A. Y. Iones. A. R. Manin, S. Saba) J. Chem. Soc., Chem. C o m u . ,908 1973. Infrared Intensities as a Quantitative Measure of Intramolecular Interactions. Pan 23. CNDOD Calculation of the Absolute Infrared Intensities of a Series of Monosubstituted Ethylenes (with R. T. C. Bmwnlee. I. Munday, R. D. Topsom) I. Chem. Soc.. Foraday T m . 2,349 1973. N-Oxides and Related Compounds. Pan 42. Amine N-Nitroimides derived from Trimethylamine, I-Methylpiperidine, Triethylenediamine, Pyridines. Quinoline, and Isaquinoline (with 1. Epsztajn, E. Lunt, I. W. Mitchell, and G. R K ~ I) . Chem. Soc.. Perkin Trans. 1.2622 1973. N-Oxides and Related Compounds. Pan 43. Formation of N-Nimimides by Base-Catalyzed Niuation (with I. W. Mitchell)

J. Chem. Soc.. Perkin Trans. 1.2624 1973. The Conformational Analysis of Saturated Heterocycles. Pan 49. The Conformation of Ring NH-Groups in Pipemines, Hexahydropyrimidines. Tetrahydro-1.3-orazines,and Teuahydm-1.3-thiazines (with M. I. Cook. R. A. Y. Iones, M. Moreno Manas, A. C. Richards, A. 1. S p m w , D. L,Trepanier)J. Chem. Soc.. Perkin Trans. 2,325 1973. The Conformational Analysis of Saturated Heterocycles. Pan 50. Comphler Rogram for Strain Energy Minimization in Six-Membered Rings and Recalculation of Conformational Equilibria (with I. D. Blackbume, R. P. Duke. R. A. Y. Jones. K. A. F. Record) J. Chem. Soc.. Perkin Trans. 2,332 1973. The Conformational Analysis of Saturated Helerocycles. Part 51. Spimdioxalans (with R. A. Y. Jones, D. L. Nicol. R. Scattergwd) I. Chem. Soc.. Perkin Trans. 2,337 1973. The Kinetics and Mechanism of the Electrophilic Substitution of Heteroaromatic Compounds. Part 31. The Slandardization of Acid-Catalyzed Exchange Rates (with A. El-Anani, 1. Banger, G. Bianchi. S. Clementi, C. D. Johnson) I. Chem. Soc.. Perkin Trans. 2. 1065 1973. The Kinetics and Mechanism of the Elecuophilic Substitution of Heternammatic Compounds. Pan 32. Acid-Caralyzed Hydmgen Exchange of Azaindoles (with A. El-Anani. S. Clementi. L. Yakhonrov) J. Chem. Soc., Perkin Trans. 2. 1072 1973. The Kinetics and Mechanism of the Elecuophilic Substitution of Heleroammatic Compounds. Pan 33. Hammett TreaUnent for Hydrogen Exchange of Monosubstituted Benzenes in Sulphuric Acid under Standard Conditions (with S. Clementi) J. Chem. Soc.. Perkin Trans. 2.1077 1973. Ammaticity and Tautomerism Pan 2. The 4-Pyridone. 2-Quinolone. and I-lsoquinolane Series (with M. I. Cook, P.Linda, R. D. Tack) J. Chem. Soc.. Perkin Trom. 2,1080 1973. The Conformational Analysis of Saturated Helemcycles. Part 52. The Stereochemical Orientation of the Benzylation of Piperidines (with R. P.Duke, R. A. Y . Jones) J. Chem. Soc., Perkin Trom. 2,1553 1973.

HETEROCYCLES, Vol. 37, NO. 1.1994

The Kinetics and Mechanism of the Elecuophilic Substitution of Heternammatic Compounds. Part 34. The HydrogenExchange Rates of Methylpyrazoles (with S. Clementi. P. P. Forsythe, C. D. Johnson) J. Chem. Soc.. Perkin Trans. 2, 1675 1973.

The Conformational Analysis of Saturated Hetemcycles. Part 53. Funher 1.35-Trialkylhexahydro-1,3.5-triazines(with R. P. Duke, R. A. Y. Jones, R. Scattergwd. F. ti. Riddell) 3. Chem. Soc.. Perkin Trans. 2,2109 1973. Tautomeric Pyridines. Part 14. The Tautomerism of 2-Benzyl-. 2-Benzhydryl-, and 2-Anilino-pyridine (with S. 0. Chua, M. J. Ccmk) J. Chern. Soc., Perkin Trans. 2.2111 1973. Calculation and Accurate Measurement of Infrared Band Intensities. Vibrational Band (8) and Vibrational Band (19) of Monosubstituted Benzenes (with R. T. C. Brownlee, D. ti. Cameron, R. D. Topsom. A. 1. Sparrow) J. Mol. Struct., 16.365 1973.

Application of Pmton Magnetic Resonance Spectroscopy to Structure Problems. Pan 36. Configurations of Substituted Dibenzobicyclo(3.2,l)cctadienes (with M. A v m , A. Dinculescu, C. D. Nenitzescu, R. A. Y. Jones. R. J. Wyatt) Rev. Roum. Chim.. 18.441 1973. Infrared Intensities as a Quantitative Measure of Inuamolecular Interactions. Part 21. Substituted Benzonitriles (with L. Deady, R. A. Shanks, R. D. Topsom) Specrrochim. Acra. Par1 A, 29, 115 1973. Physical Methods in Heterncyclic Chemistry 6 (Edited), Academic Press, 1974. Advances in Hetemcyclic Chemisfry 1 6 (Edited with A. J. Boullon), Academic Press. 1974. Advances in Hetemcyclic Chemisfry 17(Edited with A. J. Boulton), Academic Press. 1974. Aromaticity of Helemcycles (with M. 1. Cook. P. Linda) Adv. Helerocycl. Chem.. Academic Press, 17.255 1974. ~ ~ d r o x ~ - ~ ~ r i d i -quinoline n k a n d I-Niuoimides (with J. Lewis. S. Q. Abbas Rizvi, ti. Rcch, E. Lunt) An. Quim., 70, 944 1974.

Thermal Degradation of Imidazole N-Oxides in a Mass Specuometer Source (with A. Maquestiau, Y. Van-Haverbeke, R. Flammang, S. 0. Chua, M. J. Cook) Bull. Soc. Chim. Belg., 83,105 1974. Hetemcyclic Compounds Encycl. Brirannica (15lh Edn.), Ed. W. E. Preece, Helen Hemingway Benton, 8,832 1974. The Conformational Analysis of Saturated Heterocycles. Pan 60. The Conformation of 5-Aryl Groups in 1.3-Dithians (with L. Angiolini, I. D. Blackbume, R. A. Y. Jones) Garr. Chim.Ital., 104,541 1974. The Conformational Equilibria of Hexahydrotetrazines (with R. A. Y. Jones. A. R. Martin, D. L. Ostercamp, A. C. Richards, J. M. Sullivan) J. Am. Chem. Soc., 96,576 1974. The Conformational Analysis of Saturated Hetemcycles. Pan 54. The Conformation of Piperidine as Determined by Paramagnetic Shifts in the NMR (with I. D. Blackburne. Y. Takeuchi) 3. Am. Chem. Soc., 96.682 1974. Carbon-13 Nuclear Magnetic Resonance Determination of the Sequence Structure of Styrene-BuIadiene Copolymers (with D. E. Weiss) 3. Chem. Soc.. Chem. Commun.,401 1974. 1.3-Dipolar Character of Six-Membered Aromatic Rings. Part 12. The Dimer of 1-(5-Niuopyridin-2-yl)-3-oxidopyridinium and itsReactions (with N. Dennis. B. Ibrahim) J. Chem. Soc., Chem. Commun., 500 1974. lmpomnce of Transition State Steric Strain in the Nimgen Inversion of Hydrazines (with V. 1. Baker. 1. P. Majoral, S. F. Nelson, P. J. Hintz) I . Chem. Soc.. Chem. Commun., 823 1974. 1.3-Dipolar Character of Six-Membered Aromatic Rings. Pan 7. I-Phenyl-3-oxidopyridinium(with N. Dennis, T. Matsuo, S. K. Pmon, Y. Takeuchi) J. Chem. Soc., Perkin Trans. 1,746 1974.

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1.3-Dipolar Character of Six-Membered Aromatic Rings. Part 8. (2)Benzopyrano(4.3b)pyridin-6-ones (with N. Dennis. S. K. Parton) J. Chem. Soc.. Perkin T r m . 1,750 1974. Stable Free Radicals. Pan I. A New Principle Governing the Stability of Organic Free Radicals (with R. W. Baldock, P. Hudson, F. Soti) I . Chem. Soc.. Perkin Tram. 1. 1422 1974. Stable Free Radicals. P m 2 . Some Substituted Pyridinyls (with F. Soti) J . C k m . Soc., Perkin Trans. 1 , 1427 1974 1.3-Dipolar Character of Six-Membered Aromatic Rings. Pan 9. Rearrangement and Additions of I-(24-Dinitmpheny1)-3oxidopyridinium (with N. Dennis, B. Ibrahim. I. G. Taulov. Y. Takeuchi) J. Chem. Soc.. Perkin Trons. 1 , 1883 1974. Infrared Intensities as a Quantitative Measure of Intramolecular Interactions. Part 25. Interactions between Substituents in pan-Disubstituted Benzenes (wilh R. T. C. Bmwnlee, D. G. Cameron. R. D. Topsom, A. F. Poeharskii) J. Chem. Soc.. Perkin Trans. 2.247 1974. Infrared Intensities as a Quantitative Measure of lnmmolecular Interactions. Pan 26. Variable Resonance Behavior by Alkyl and Substituted Alkyl Groups (with T. 1. Broxlon. D. G. Cameron, R. D. Topsom) J . Chem. Soc.. Per%" Tram 2, 256 1974. Infrared Intensities as a Quantitative Measure of lnmmolecular Interactions. P m XXVII. Substituents with DonorAccepmr Character: the NSO Group (with G. Butt, M. Davis, Y. T. Pang. R. D. Topsom) J. Chem. Soc.. Perkin Trans. 2, 260 1974. Infrared Intensities as a Quantitative Measure of lnuamolecular Interactions. Pan XXVIII. Benzenethiols and Methyl and I-Butyl Phenyl Sulphides (with N. C. Cutress, T. B. Grindley, R. D. Topsom) J. Chpm. Soc., Perkin Trons. 2.263 1974. Infrared Intensities as a Quantitative Measure of Inmrnolecular Interactions. P m 29. Methyl Phenyl Sulphones and Sulphoxides (with N. C. Cutress, T. B. Grindley, M. Shome, R. D. Topsom) J. Chem. Soc.. Perkin Trans. 2,268 1974. Infrared lntensities as a Quantitative Measure of lnlnmolecular Interactions. Part 31. lnuamolecular lnteractions in Arylacetylenes (with T. B. Grindley, K. F. Johnson, H. J. Keogh, R. D. Topsom) J. Chem. Soc., PerkinTranr. 2,273 1974. Infrared Intensities as a Quantitative Measure of Inmmolecular Interactions. Part 32. Conjugation of the Substituent and the Triple Bond in Monosubstiulted Acetylenes (with T. B. Grindley, K. F. Johnson. H. J. Keogh, J. A. Munday, C. Thirkettle. R. T. C. Brownlee, R. D. Topsom) J . Chem. Soc.. Perkin Trow. 2,276 1974. Infrared Intensities as a Quantitative Measure of Intramolecular Interactions. Pan 33. Conjugation of Substituents with the Triple Bond in Disubstituted Acetylenes (with T. B. Grindley. K. F. Johnson, H. J. Keogh. C. Thirkettle, R. D. Topsom) J. Chem. Soc.. Perkin Trans. 2.282 1974. Infrared lntensities as a Quantitative Measure of lnmmolecular Interactions. Part 34. Quantitative Relations Between Conjugation and Smin Energies and Sigma Resonance Values: Rotational Barriers in Monosubstiluted Benzenes (wilh T. B. Grindley, R. D. Topsom),. Chem. Soc.. Perkin Tram. 2.289 1974. The Kinetics and Mechanism of the Elecuophilic Substitution of Hetemamrnatic Compounds. Part 35. The Nitration of Phenylpyrazolones (wilh A. G. B u m , M. Dereli, H. 0. Tarhan) J . Chem. Soc., Perkin Trans. 2,382 1974. The Kinetics and Mechanism of the Electrophilic Substitution of Heternammatic Compounds. Pan 36. The Nitration of some IPhenylpyrazoles (with A. G. Bumn, M. Konya, H. 0.Tarhan) J . Chem. Soc., Perkin Trans. 2,389 1974. The Kinetics and Mechanism of the Elecvophilic Substitution of Heleroammatic Compounds. Part 37. The Acid-Catalyzed Devitiatian of Benzene and Naphthalene (with J. Banger, C. D. Johnxm. B. R. O'Neill) J . Chem. Soc., Perkin Trms. 2, 394 1974. The Kinetics and Mechanism of the Elecuophilic Substitution of Helemomatic Compounds. Part 38. Hydmgen Exchange of Isoxazoles and Isothiazoles (with S. Clementi, P. P. Forsylhe. C. D. Johnson. B. Terem) J. Chem. Soc., Perkin Trons. 2, 399 1974.

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The Conformational Analysis of Saturated Heterocycles. Part 56. Substituent Effects in the Conformational Equilibria d Spim-oxazolines(witbR. A. Y. Jones, K. A. F. Recmd. R. ScattergW J. M. Sullivan) J. Chem Soc., Perkin Trans. 2.402 1974. The Conformational Analysis of Saturated Hetemcycles. Part 57. Cyclic and Acyclic Tefra-alkylbydrazines (with R. A. Y. Jones, K. A. F. Record, R. Scattergood) J. Chem Sac., Perkin Trans. 2,406 1974. Infrazed Intensities as a Quantitative Measure of InUamolecular Interactions. Part 36. Field-induced Resonance EBecls (with T. J. Brnxton, G. Bu& R. Liu, L. H. Tw, R. D. Topsom) J. Chem Soc, Perkin Trans. 2.463 1974. Substituent Effects in Tautnmerism. Part 1. Acyl- and Sulphanyl-amirlines (with S. 0. Chua, M. J. Cwk) J. CChcm Soc., PerkinTrw. 2,546 1974. The Conformational Analysis of Saturated Hetemcycles. Part 61. 1,2A,5-Tefra-&yIhexahydm-1,2,4,5-tewazinesand Polycyclic Analogues (with R. A. Y. Jones, A. R. Manin, D. L. Ostenamp, A. C. Richards, J. M. Sullivan) J. Chem Sos, Perkin Trans. 2,948 1974. Aromaticity and Tautomerism. Part 4. Free Energy : Enthnlpy Correlations far Protonation of Pyridine Bases and k i n e NOxides and the Temperature Variation of the H, and H, Acidity Functions (with M. J. C w k N. L. Dassanayake, C. D. Johnson, T. W. Twne) J. Chem. Soc., Perkin T m . 2, 1069 1974.

The C o u f o t m a t i o ~Analysis of Saturated Heterocycles. Part 62. cis-trans Equilibria d 4-Phwpha-analogues of 2.6Dimelhylcyclohexanone (with I. D. Blackburne, D. M. Read, R. Bodalski, K. Pielmsiewicz) J. Chem. Sac.. Perkin Trans. 2. 1155 1974. The Kinetics and Mechanism of the Electrophilic Substitution of Heternaromatic Compounds. Pan 39. Transmission of Substituent Effect%in the P y r i d i System: K m e t l Treatment of Hydrogen Exchange Data (with S. Clementi, C. D. Johnson) J. Chem. Sac., Perkin T r m . 2, 1294 1974. Carbon-13 Nuciw Magnetic Resonance SpcUosurpy of Polymers. Part 1. High Resolution Carbon-13 Nuclear Magnetic Resonance Spcmsmpy: Tacticity Studies on PolyWinyl Acetate) and Monomer Disuibution Analysis in Ethylene - Vinyl AcetateCopolymen (with B. Ibrahii, A. Smith D.E. Weiss) I. Chem. Soc.. Perkin Trans. 2,1537 1974. Carbon-13 Nuclear Magnetic Resonzmce S w ~ r n c o p yof Polymers. Part 2. Determination of Monomer Sequence Disuibution in Butadiene - Acryloniuile Copolymer (with D. E. Weiss) J. Chem. Sac., Perkin T r a m 2, 1542 1974. Carbon-13 Nuclear Magnetic Resonance Specurncopy of Polymers. Part 3. Detwmination of Tacticity in Mwomer Sequence Disuibution Triads in Styrene - Methyl Methacrylate Copolymer (with A. Smith, D. E. Weiss) I. Chem Sac, Perkin Tmns. 2, 1547 1974. The Conformational Analysis of Saturated Heterocycles. PaR 63. Tetrahydro-I,Z*xazines and Relared Acyclic Chem . Sac.. Perkin T r m . 2,1554 1974. Hyckoxylamines (with R. A. Y. Jones, S. Saba, A. 1.Sparrow) .I The Conformational Anniysis of Saturated Hetemcycles. Pam 64. ?he Stereocbemical Orientation of the Ethylation d Piperidines (with V. J. Baker, I. D. Blackburne) I. Chem. Sac, Perkin Trans. 2,1557 1974. The Conformational Analysis of Saturated Hetemcycles. PaR 65. Low T e m m t u r e Nuclear Magnetic Resonance Stales on 2-Methyl-2-ethyl- and 2.3.3-Trimethyl-2,3,5,6-tetrV*yck~1,4.2-diines(with R. A. Y. Jones. A. R. Marlin, S. Saba) J. Chem Sac., Perkin Trans. 2, 1561 1974. The C~mformali#ml Annlyrh of Sn1ur:wJ Ilclmuyclr..~.l?m 66 Thc Slcrewhrmical Orienmion uf the Methylation of 2. Methyl-pipmJmc\ (wllh V . J. B:ker. I. D Blxkhurnr, R . A. Kolinrkl. Y . 'L'akeuchi) I. Chem Soc.. Perktn Trans. 2, 1563

lnfrazed Intensities as a Quantitative Measure of 1nlr;lmoleculru Interactions. Pan 37. 1.1-Disubstituml Etbyleues (with G. P. Fmd. T. B. Grindley. R. D. Topsom) J. Chem Sac.. Perkin Trans. 2, 1569 1974.

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The Conformational Analysis of Saturated Heterocycles. Pan 67. 2-Allryl-3.6-dihydro-2H-I.2-oxzines and 3-AkylJ.4dihydro-1H-2,3-benzoxzines (with R. A. Y. Jones, S. Saba) I . Chem. Soc., Perkin Trans. 2, 1737 1974. Calcul des Intensil6s ir el des Fdquences Vibrationnelles de I'Eau, du Furanne et de Nrives Substitues, par la Mbthode CNDOR (with C. Pouchan, A. Dargelos, M. Chaillet, G. Ford. R. D. Topsom) J. Chim. Phys. Physico-Chim. Biol.. 71,934 1974. Infrared Intensities as a Measure of lnoamolecular Interactions: Substituted Benzylmmethyl-silanes and -sIannanes (with N. C. Cutress, T. B. Grindley, C. Eaborn,D. R. M. Walton. R. D. Topsom) J. 078.Chem., 65, 17 1974. Pyridine I-Nitroimide: Crystal Slructure. Conformation. Elecuonic Suucture, Site of Protonation, and Reactivity (with J. Arriau, I. Deschamps. J. R. C. Duke. I. Epsztajn. E. Lunt. I. W. Mitchell. S. Q. Abbas Rizvi, G. Roch) Terrohedron Lerr., 3865 1974. N,K-Linked Bi(Hetemfuy1s): NeuVal Species. Cations and Dications (with J. W. Suwinski) Tetrahedron Lctf.. 4123 1974. Advances in Heterocyclic Chemistry 18(Edited with A. 1. Baultan). Academic Ress, 1975. Conformation of Piperidine and of Derivatives with Additional Ring Heteroatoms (with I. D. Blackbume, Y. Takeuchi) Acc. Chem. Res., 8,300 1975. The Conformational Analysis of Saturated Hetemcycles. Pan 69. The Conformations of N-SO2CH3 Gmups in SixMemberedRings (with M. Moreno-Manas) An. Quim.. 71.804 1975. Infrared Intensities as a Ouantitative Measure of Intramolecular Interactions. Pan 39. Triarvl-ohosohines. -ohosohine Oxides, and -phosphin;~ulfides (with T. B. Grindley, K. F. Johnson, H. Kaack. G. P. ~chiemenz, D. ~ b ~ & n ) ~ w t . J. Chem.. 28.327 1975.