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Front cover pg X001; DOI: 10.1039/P298300FX001 |
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Contents pages pg P001; DOI: 10.1039/P298300FP001 |
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Infrared study of the surface reaction of gaseous sulphuryl chloride with metal carboxylates Shigeaki Nakamura pg 1; DOI: 10.1039/P29830000001 |
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Back cover pg X003; DOI: 10.1039/P298300BX003 |
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Stereoselective micellar catalysis. Part 3. Co-operative effects of N-decanoyl-L-histidine for the hydrolysis of enantiomeric substrates Yasuji Ihara Reiko Hosako Mamoru Nango and Nobuhiko Kuroki pg 5; DOI: 10.1039/P29830000005 |
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The solution chemistry of organotin compounds. Part 2. Equilibrium and thermodynamic studies of complex formation between dimethyltin dichloride and picolines Hideaki Fujiwara Fumihiko Sakai and Yoshio Sasaki pg 11; DOI: 10.1039/P29830000011 |
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Quantitative orbital analysis of ab initio SCF-MO computations. Part 3. Torsional isomerisms in but-2-enes Fernando Bernardi Andrea Bottoni and Glauco Tonachini pg 15; DOI: 10.1039/P29830000015 |
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Radical–nucleophilic substitution (SRN1) reactions: electron spin resonance studies of electron capture processes W. Russell Bowman and Martyn C. R. Symons pg 25; DOI: 10.1039/P29830000025 |
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Kinetics and mechanism of the oxidation of primary alcohols by N-bromoacetamide in alkaline solution Bindu Shah and Kalyan K. Banerji pg 33; DOI: 10.1039/P29830000033 |
The effect of pressure on the [2 + 2  4] cycloaddition of diphenylketen to enol ethersGernot Swieton Jörn von Jouanne Hartwig Kelm and Rolf Huisgen pg 37; DOI: 10.1039/P29830000037 |
Solution and gas-phase basicities of pyridines with bulky  -substituentsAlan R. Katritzky David E. Leahy André Maquestiau and Robert Flammang pg 45; DOI: 10.1039/P29830000045 |
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Reactivities of variously substituted 4-heteracyclohexanones in the formation of oximes Kuppusamy Selvaraj Palaniappan Nanjappan Kondareddiar Ramalingam and Krishnasamy Ramarajan pg 49; DOI: 10.1039/P29830000049 |
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Reaction of N-heteroaromatic bases with nitrous acid. Part 8. Kinetics of the diazotisation of 1-methyl- and 1-methoxy-4-aminopyridinium perchlorate in aqueous perchloric acid Evangelos Kalatzis and Christos Mastrokalos pg 53; DOI: 10.1039/P29830000053 |
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Basicity of the carbonyl group. Part 9. Lewis and Brnsted basicities of enamino-ketones Marcel Azzaro Jean François Gal Serge Geribaldi Bruno Videau and André Loupy pg 57; DOI: 10.1039/P29830000057 |
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Absolute rates for dimerization of capto-dative substituted methyl radicals in solution: absence of kinetic stabilization Hans-Gert Korth Reiner Sustmann Robert Merényi and Heinz Günter Viehe pg 67; DOI: 10.1039/P29830000067 |
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Electrophilic aromatic substitution. Part 28. The mechanism of nitration of some 4-substituted anisoles and phenols, and of rearrangement of the intermediate 4-nitro-4-substituted-cyclohexa-2,5-dienones Colin Bloomfield Ajay K. Manglik Roy B. Moodie Kenneth Schofield and Geoffrey D. Tobin pg 75; DOI: 10.1039/P29830000075 |
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1H and 2H nuclear magnetic resonance determination of the enantiomeric purity and absolute configuration of -deuteriated primary carboxylic acids, alcohols, and amines David Parker pg 83; DOI: 10.1039/P29830000083 |
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Instructions for authors (1983) pg va; DOI: 10.1039/P298300000va |
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IUPAC publications on nomenclature and symbolism pg xix; DOI: 10.1039/P29830000xix |
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Refereeing procedure and policy pg xxii; DOI: 10.1039/P2983000xxii |
Issue 2
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Front cover pg X005; DOI: 10.1039/P298300FX005 |
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Contents pages pg P005; DOI: 10.1039/P298300FP005 |
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Back cover pg X007; DOI: 10.1039/P298300BX007 |
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The mechanism of thermal elimination. Part 14. Pyrolysis of diacetamide, 2-acetoxypyridine, diacetyl sulphide, and thioacetic acid: possible involvement of enol forms in gas-phase eliminations Roger Taylor pg 89; DOI: 10.1039/P29830000089 |
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Steric effects on the formation of alkyl radicals and alkyl carbenium ions Marvin Charton pg 97; DOI: 10.1039/P29830000097 |
Proximity effects in diaryl derivatives. Part 7. Mechanism of base-catalysed rearrangement of 2-(hydroxyamino)aryl phenyl sulphones to 2-hydroxy-2 -(phenylsulphonyl)azoxybenzenesRobert J. Cummings Michael F. Grundon Anthony C. Knipe and Adil S. Wasfi pg 105; DOI: 10.1039/P29830000105 |
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Study of non-conjugated bichromophoric systems. Part 3. The photocyclomerization of 9-(1-naphthylmethoxymethyl)anthracene and 9-(2-furylmethoxymethyl)anthracene. Interest of the CH2–O–CH2 link Jean-Pierre Desvergne Najib Bitit Alain Castellan and Henri Bouas-Laurent pg 109; DOI: 10.1039/P29830000109 |
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Hydrogen bond rearrangements in organic solids. Part 2. Cyclodehydration of o-acetamidobenzamide Margaret C. Etter pg 115; DOI: 10.1039/P29830000115 |
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Oxidation by cobalt(III) acetate. Part 5. Kinetics and mechanism of the oxidative cleavage of hydrobenzoins Takashi Morimoto and Masao Hirano pg 123; DOI: 10.1039/P29830000123 |
A single crystal electron spin resonance study of a nitroxide radical exhibiting hyperfine coupling with a  -protonThe'o Berclaz Michel Geoffroy Edwin A. C. Lucken and Jean M. J. Tronchet pg 127; DOI: 10.1039/P29830000127 |
Control of the  extended E1cB mechanism of acyl group transfer in activated esters of acrylic acidsKenneth T. Douglas and Andrew Williams pg 131; DOI: 10.1039/P29830000131 |
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Unstable intermediates. Part 205. Radical cations of pyrrole, furan, and thiophen derivatives: an electron spin resonance study D. N. Ramakrishna Rao and Martyn C. R. Symons pg 135; DOI: 10.1039/P29830000135 |
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Reactions of oxygenated radicals in the gas phase. Part 12. The reactions of isopropylperoxyl radicals and alkenes Mohammed I. Sway and David J. Waddington pg 139; DOI: 10.1039/P29830000139 |
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An electron spin resonance study of the fluorene radical anion in the presence of 18-crown-6 and dicyclohexyl-18-crown-6 E. John Rothwell and Brian J. Tabner pg 145; DOI: 10.1039/P29830000145 |
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Structures of vicinal polyketones Menahem Kaftory and Mordecai B. Rubin pg 149; DOI: 10.1039/P29830000149 |
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Stereochemistry of the formation of 4-alkoxyimino-5,6-dihydro-6-alkoxyaminopyrimidin-2(1H)-ones from cytosines and hydroxylamines Paul J. Atkins and C. Dennis Hall pg 155; DOI: 10.1039/P29830000155 |
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Reactivities of free ions and crown ether-complexes ion pairs in the protonation of fluorenylsodium by 9-methylfluorene Kam-Han Wong and Johannes Smid pg 161; DOI: 10.1039/P29830000161 |
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Isomerism of 9-arylaminomethylene-6,7,8,9-tetrahydro-4-oxo-4H-pyrido[1,2-a]pyrimidines Gábor Tóth Áron Szöllõsy Benjamin Podányi István Hermecz Ágnes Horváth Zoltán Mészáros and István Bitter pg 165; DOI: 10.1039/P29830000165 |
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Solute–solute interaction in liquid crystal solvents: a nuclear magnetic resonance study of pyridine–iodine molecular complex in the nematic phase Donata Catalano Carlo Alberto Veracini Pier Luigi Barili and Marcello Longeri pg 171; DOI: 10.1039/P29830000171 |
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Electrochemical oxidation of 1-phenylpyrazolidin-3-ones. Part 2. 1-Aryl-4,4-dimethylpyrazolidin-3-ones Anthony J. Bellamy David I. Innes and Peter J. Hillson pg 175; DOI: 10.1039/P29830000175 |
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Electrochemical oxidation of 1-phenylpyrazolidin-3-ones. Part 3. Reaction mechanism Anthony J. Bellamy David I. Innes and Peter J. Hillson pg 179; DOI: 10.1039/P29830000179 |
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Cyclic voltammetry of azopyridines, phenylazopyridines, and azobenzene in acetonitrile and dimethylformamide Anthony J. Bellamy Iain S. MacKirdy and Catriona E. Niven pg 183; DOI: 10.1039/P29830000183 |
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Photolysis of alkylcobalamins and coenzyme B12 : an electron spin resonance study D. N. Ramakrishna Rao and Martyn C. R. Symons pg 187; DOI: 10.1039/P29830000187 |
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Electron spin resonance data for mono- and di-anions of m-dinitrobenzene : radiation-induced addition of two electrons at 77 K Martyn C. R. Symons S. Paul Maj David E. Pratt and Lynn Portwood pg 191; DOI: 10.1039/P29830000191 |
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Properties of the liquid crystals formed by certain 2-p-alkoxybenzylideneamino-9,10-dihydrophenanthrenes David J. Byron David J. Harwood and Robert C. Wilson pg 197; DOI: 10.1039/P29830000197 |
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A 1H nuclear magnetic resonance study of the protonation of methacrylamide and of the tautomerism of its cation Milica Liler and Charles M. M. Thwaites pg 201; DOI: 10.1039/P29830000201 |
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The influence of crown ethers on cation migration processes. Part 3. The 5,12-dihydrotetracene radical anion with lithium or potassium as counterion Alan J. Burke and Brian J. Tabner pg 205; DOI: 10.1039/P29830000205 |
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Conformational analysis of imidoyl radicals by electron spin resonance spectroscopy Alwyn G. Davies Jean-Yves Nedelec and Roger Sutcliffe pg 209; DOI: 10.1039/P29830000209 |
Issue 3
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Front cover pg X009; DOI: 10.1039/P298300FX009 |
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Contents pages pg P009; DOI: 10.1039/P298300FP009 |
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Back cover pg X011; DOI: 10.1039/P298300BX011 |
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A new description of equilateral five-membered rings during pseudorotation Pawel Herzyk and Andrzej Rabczenko pg 213; DOI: 10.1039/P29830000213 |
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Enantioselective catalysis of deacylation of p-nitrophenyl N-acylphenyl-alanates by mixed micelles composed of N-hexadecanoyl-L-histidine and a cationic surfactant Ryuichi Ueoka and Yukito Murakami pg 219; DOI: 10.1039/P29830000219 |
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Investigation of the hydroboration–oxidation of hindered cycloalkenes via molecular mechanics calculations David N. J. White and Moira J. Bovill pg 225; DOI: 10.1039/P29830000225 |
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Laser-powered homogeneous decomposition of allyl chloride Josef Pola pg 231; DOI: 10.1039/P29830000231 |
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Thermal decomposition of liquid -nitrotoluene Hsing H. Huang and Bee G. Tan pg 233; DOI: 10.1039/P29830000233 |
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Conformational analysis of stereoisomeric dodecahydropyrido[2,1-b]-quinazolin-11-ones Gábor Tóth Ferenc Fülöp Gábor Bernáth Kálmán Simon István Hermecz and Zoltán Mészáros pg 237; DOI: 10.1039/P29830000237 |
Quenching of aromatic hydrocarbon fluorescence by , -diamino-alkanesR. Stephen Davidson and Terence D. Whelan pg 241; DOI: 10.1039/P29830000241 |
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Naphthalene tetrachlorides and related compounds. Part 11. trans-1,1,3,4-Tetrachlorotetralin-2-one, its hydrate, and related compounds Judith M. Brittain David J. Calvert Peter B. D. de la Mare Tony C. Jones Paul A. Newman Joyce M. Waters and Hitomi Suzuki pg 247; DOI: 10.1039/P29830000247 |
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Naphthalene tetrachlorides and related compounds. Part 12. Influence of some 1-substituents on the course of chlorination of derivatives of 2-naphthol David J. Calvert Peter B. D. de la Mare and Hitomi Suzuki pg 255; DOI: 10.1039/P29830000255 |
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Trialkylsilylaminyl radicals. Part 1. Electron spin resonance studies of the photolysis of silylated hydrazines, hydroxylamines, triazenes, and tetrazenes John C. Brand Brian P. Roberts and Jeremy N. Winter pg 261; DOI: 10.1039/P29830000261 |
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The kinetics and mechanisms of additions to olefinic substances. Part 16. Addition of halogens to 1,4-benzoquinone and to 1,4-napthoquinone, and dehydrohalogenation of the resulting adducts Romily C. Atkinson Peter B. D. de la Mare and David S. Larsen pg 271; DOI: 10.1039/P29830000271 |
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The Curie point pyrolysis and electron impact induced decarboxylation of but-3-ynoic acid and buta-2,3-dienoic acid studied by tandem mass spectrometry Jan W. Dallinga Nico M. M. Nibbering and A. J. Henk Boerboom pg 281; DOI: 10.1039/P29830000281 |
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An electron spin resonance investigation of -substituted 1,1-diphenylethyl radicals Rino Leardini Antonio Tundo Giuseppe Zanardi and Gian Franco Pedulli pg 285; DOI: 10.1039/P29830000285 |
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The mechanism of thermal eliminations. Part 15. Abnormal rate spread in pyrolysis of alkyl methyl carbonates and S-alkyl O-methyl carbonates due to enhanced nucleophilicity of the carbonyl group Roger Taylor pg 291; DOI: 10.1039/P29830000291 |
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Trifluoromethyl ketone hydration. Substituent effects of amino-groups and the hydrating properties of aqueous dimethyl sulphoxide Robert S. McDonald Khay-C. Teo and Ross Stewart pg 297; DOI: 10.1039/P29830000297 |
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Substituent effects in formation of aryl carbanions. Base cleavage of aryltrimethylstannanes in dimethyl sulphoxide–water Pasquale Dembech Giancarlo Seconi and Colin Eaborn pg 301; DOI: 10.1039/P29830000301 |
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The C9H9+ potential energy surface studied by MINDO/3, MNDO, and ab initio-SCF(STO-3G) calculations Ming Bao Huang Osvaldo Goscinski Göran Jonsäll and Per Ahlberg pg 305; DOI: 10.1039/P29830000305 |
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ipso-Attack in the nitration of aromatic amines. Part 2. Isolation of salts and other products resulting from ipso-attack Paul Helsby and John H. Ridd pg 311; DOI: 10.1039/P29830000311 |
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Solid–liquid phase transfer kinetics of p-nitrobenzoate esterification catalysed by crown ethers; a comparison of the catalytic efficiency of various crown ethers Kam-Han Wong and Alex P. W. Wai pg 317; DOI: 10.1039/P29830000317 |
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Chloraminometric reactions: kinetics and mechanisms of oxidations of amino-acids by sodium N-chlorotoluene-p-sulphonamide in acid and alkaline media Basavalinganadoddy Thimme Gowda and Darndinasivara S. Mahadevappa pg 323; DOI: 10.1039/P29830000323 |
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X-Ray crystallographic determination of the molecular structures of the antibiotic cyanocycline A and related compounds Toshiaki Hayashi and Yoshiharu Nawata pg 335; DOI: 10.1039/P29830000335 |
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Infrared and 1H nuclear magnetic resonance studies of hydrogen bonds in some pyridine trifluoroacetates and their deuteriated analogues in dichloromethane Zofia Dega-Szafran and Ewa Dulewicz pg 345; DOI: 10.1039/P29830000345 |
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Prediction of hydroxylated metabolites in polychlorodibenzo-p-dioxins and polychlorodibenzofurans by Hckel molecular orbital calculations William Veerkamp Peter Serné and Otto Hutzinger pg 353; DOI: 10.1039/P29830000353 |
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Catalytic consequences of experimental evolution. Part 1. Catalysis by the wild-type second -galactosidase (ebg) of Escherichia coli: a comparison with the lacZ enzyme John Burton and Michael L. Sinnott pg 359; DOI: 10.1039/P29830000359 |
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Catalytic consequences of experimental evolution. Part 2. Rate-limiting degalactosylation in the hydrolysis of aryl -D-galactopyranosides by the experimental evolvants ebga and ebgb Benjamin F. L. Li Sally Osborne Michael L. Sinnott and David W. Yates pg 365; DOI: 10.1039/P29830000365 |
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Synthesis and molecular structure of formylporphyrin. Intrinsic properties of porphyrin a Chi K. Chang Marcos H. Hatada and Alexander Tulinsky pg 371; DOI: 10.1039/P29830000371 |
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Application of mass spectrometry to the study of prototropic equilibria in 5-substituted tetrazoles in the gas phase; experimental evidence and theoretical considerations Anna Ra  y ska Anna Tempczyk Edmund Maliski Janusz Szafranek Zbigniew Grzonka and Peter Hermann pg 379; DOI: 10.1039/P29830000379 |
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Elimination and addition reactions. Part 37. A comparative study of electronic, steric, and solvent effects upon reactivity in additions of benzenesulphenyl chloride to alkenes G. Alun Jones Charles J. M. Stirling and Norman G. Bromby pg 385; DOI: 10.1039/P29830000385 |
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Synthesis, stereochemistry, and crystal and molecular structure of endo-3-methyl-exo-3-hydroxy-3-silabicyclo[3.2.1]octane Mazhar-ul Haque William Horne Sheldon E. Cremer and Craig S. Blankenship pg 395; DOI: 10.1039/P29830000395 |
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Chiroptical properties of an isolated pyridine chromophore: the circular dichroism spectra in the near ultraviolet region of (–)-(R)-2-(1,2,2-trimethylpropyl)pyridine Piero Salvadori Carlo Rosini Carlo Bertucci Dario Pini and Mauro Marchetti pg 399; DOI: 10.1039/P29830000399 |
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The crystal and molecular structure of a new heterocycle: 1,2-dibromo-1,2-diphenyl-1,2-dihydroazeto[1,2-a]pyridinium chlorate David J. Pointer and John B. Wilford pg 403; DOI: 10.1039/P29830000403 |
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The crystal structures of complexes of 2,5,8,11,14,18,21,24,27,30-decaoxatricyclo[13.17.0.0]dotriacontane with potassium thiocyanate (1 : 1), barium thiocyanate (1 : 1) dihydrate, and ammonium thiocyanate (1 : 2) John D. Owen pg 407; DOI: 10.1039/P29830000407 |
Issue 4
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Front cover pg X013; DOI: 10.1039/P298300FX013 |
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Contents pages pg P013; DOI: 10.1039/P298300FP013 |
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Back cover pg X015; DOI: 10.1039/P298300BX015 |
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Kinetic investigation of the reaction between propylene oxide and acetic acid Sándor Szakács Sándor Göbölös and Ferenc Nagy pg 417; DOI: 10.1039/P29830000417 |
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The relative importance of ground-state conformation and orbital orientation in intramolecular catalysis: hydrolysis of aryl hydrogen biphenyl-2,2-dicarboxylates Ramamurthy Chandrasekar and Nagaswami Venkatasubramanian pg 421; DOI: 10.1039/P29830000421 |
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Electrochemical behaviour of some thiazolo[3,2-a]benzimidazol-3(2H)-one derivatives. Part 1. Electroreduction of a series of 2-arylazothiazolo[3,2-a]benzimidazol-3(2H)-ones Hussein M. Fahmy Hamed A. Daboun Kamal Azziz and M. Abdel Azzem pg 425; DOI: 10.1039/P29830000425 |
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Tetracyclic triterpenes. Part 7. Circular dichroism of some steroid and triterpenoid 5-en-7-ones; conformational aspects Zdzis  aw Paryzek and Jacek K. Gawroski pg 433; DOI: 10.1039/P29830000433 |
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Degradation in aqueous solution of O-aryl N-arylthioncarbamates to aryloxide ions and isothiocyanates. A study of Leffler's assumption Stephen V. Hill Sergio Thea and Andrew Williams pg 437; DOI: 10.1039/P29830000437 |
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Dihydropyran cycloadducts. Part 4. X-Ray and 13C nuclear magnetic resonance studies on 2-methyl-9-phenyl-4a-pyrrolidin-1-yl-1,2,3,4,4a,-5,6,7,8,9a-decahydroxanthen György Oszbach Dezsö Szabó Gyula Argay Alajos Kálmán and András Neszmélyi pg 447; DOI: 10.1039/P29830000447 |
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Kinetics and mechanism of the pyridinolysis of 2,4-dinitrophenyl p-nitrobenzoate Enrique A. Castro and Gloria B. Steinfort pg 453; DOI: 10.1039/P29830000453 |
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1H nuclear magnetic resonance spectra of some 3- and 5-substituted thiophen-2-carboxamides Francesco Agatino Bottino Salvatore Fisichella Salvatore Occhipinti Caterina Arnone Giovanni Consiglio and Domenico Spinelli pg 459; DOI: 10.1039/P29830000459 |
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Nucleophilic aromatic substitution promoted by lipophilic quaternary 'onium salts under phase-transfer conditions and in low polarity anhydrous solvents. A kinetic study Dario Landini Angelamaria Maia and Fernando Montanari pg 461; DOI: 10.1039/P29830000461 |
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Temperature dependence of enthalpy, entropy, and heat capacity of activation in the neutral ester hydrolysis in 2-butoxyethanol–water solutions Liisa T. Kanerva pg 467; DOI: 10.1039/P29830000467 |
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Ionization constants of some hydroxypyrones in water and in 80%(w/w) dimethyl sulphoxide–water at 25 C Sau-Fun Tan Kok-Peng Ang and Harilakshmi Jayachandran pg 471; DOI: 10.1039/P29830000471 |
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A direct low-temperature carbon-13 and fluorine-19 nuclear magnetic resonance study of boron trifluoride complexes with pyridines Anthony Fratiello George A. Vidulich Vicki K. Anderson Maral Kazazian Carole Sue Stover and Hrayr Sabounjian pg 475; DOI: 10.1039/P29830000475 |
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The protonation of some 5-substituted 3-nitro-2-NN-dimethylaminothiophens Paolo De Maria Giovanni Consiglio Caterina Arnone and Domenico Spinelli pg 481; DOI: 10.1039/P29830000481 |
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Catalytic interconversion of alkyl halides by gas-liquid phase-transfer catalysis Pietro Tundo Paolo Venturello and Enrico Angeletti pg 485; DOI: 10.1039/P29830000485 |
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Crystal growth of alkali-metal halides during gas-liquid phase-transfer catalysis Enrico Angeletti Pietro Tundo Paolo Venturello and Marco Rubbo pg 493; DOI: 10.1039/P29830000493 |
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Pyramidal bonding about nitrogen in 1-benzoyloxyindole determined by X-ray diffraction R. Morrin Acheson Michael H. Benn John Jacyno and John D. Wallis pg 497; DOI: 10.1039/P29830000497 |
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Stereochemistry of cyclic organophosphorus compounds. Part 13. Stereoisomerism in bis-(4-methyl-2-thioxo-1,3,2-dioxaphosphorinan-2-yl) oxide. Synthesis of diastereoisomers and their solution and solid state conformations Marian Miko ajczyk Barbara Ziemnicka Janina Karolak-Wojciechowska and Micha Wieczorek pg 501; DOI: 10.1039/P29830000501 |
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Kinetic hydrogen isotope effects for proton transfer between carboxylic acids and the monoprotonated crysptand (2,1,1)H+ in methanol Brian G. Cox Nguyen van Truong and Hermann Schneider pg 515; DOI: 10.1039/P29830000515 |
Issue 5
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Front cover pg X017; DOI: 10.1039/P298300FX017 |
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Contents pages pg P017; DOI: 10.1039/P298300FP017 |
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Back cover pg X019; DOI: 10.1039/P298300BX019 |
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Correlation analysis of electron spin resonance spectra: the a-spectrum Richard A. Jackson pg 523; DOI: 10.1039/P29830000523 |
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Electron-transfer processes: metal salt catalysed oxidation of olefins by peroxydisulphate Claudio Arnoldi Attilio Citterio and Francesco Minisci pg 531; DOI: 10.1039/P29830000531 |
The unusual behaviour of nitro-substituted radical  -complexes. The reactions of alkyl radicals with 9-nitroanthraceneLorenzo Testaferri Marco Tingoli and Marcello Tiecco pg 543; DOI: 10.1039/P29830000543 |
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Intramolecular addition of alkoxyl radicals. Part 4. Reductive cyclisation of olefinic hydroperoxides Bernard Taillez Michèle Paula Bertrand and Jean-Marie Surzur pg 547; DOI: 10.1039/P29830000547 |
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Intramolecular and intermolecular reactions of alkenylsilyl radicals Chryssostomos Chatgilialoglu Helmut Woynar Keith U. Ingold and Alwyn G. Davies pg 555; DOI: 10.1039/P29830000555 |
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Oxidative coupling of phenols. Part 6. A study of the role of spin density factors on the product composition in the oxidations of 3,5-dimethylphenol and phenol David R. Armstrong Colin Cameron Derek C. Nonhebel and Peter G. Perkins pg 563; DOI: 10.1039/P29830000563 |
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Oxidative coupling of phenols. Part 7. Spin-density calculations on the phenoxyl radical David R. Armstrong Colin Cameron Derek C. Nonhebel and Peter G. Perkins pg 569; DOI: 10.1039/P29830000569 |
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Oxidative coupling of phenols. Part 8. A theoretical study of the coupling of phenoxyl radicals David R. Armstrong Colin Cameron Derek C. Nonhebel and Peter G. Perkins pg 575; DOI: 10.1039/P29830000575 |
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Oxidative coupling of phenols. Part 9. The role of steric effects in the oxidation of methyl-substituted phenols David R. Armstrong Colin Cameron Derek C. Nonhebel and Peter G. Perkins pg 581; DOI: 10.1039/P29830000581 |
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Oxidative coupling of phenols. Part 10. The role of steric effects in the formation of C–O coupled products David R. Armstrong Colin Cameron Derek C. Nonhebel and Peter G. Perkins pg 587; DOI: 10.1039/P29830000587 |
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Factors affecting the stability and equilibria of free radicals. Part 11. 1-Benzoyl-2,2-bis-(3,5-di-t-butylphenyl)hydrazyl and its temperature-dependent electron spin resonance spectrum M. Teodor C  proiu Mihai Elian Nicoleta Grecu Nicolae Negoit and Alexandru T. Balaban pg 591; DOI: 10.1039/P29830000591 |
Direct oxidation of alkanoic acids and their amides to  -lactones by peroxydisulphate-containing systemsGennady I. Nikishin Igor V. Svitanko and Emmanuil I. Troyansky pg 595; DOI: 10.1039/P29830000595 |
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An electron spin resonance study of fatty acids and esters. Part 1. Hydrogen abstraction from olefinic and acetylenic long-chain esters Emanuele Bascetta Frank D. Gunstone and John C. Walton pg 603; DOI: 10.1039/P29830000603 |
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Sensitization and quenching processes of alkylcobalt(III) compounds Hisham Y. Al-Saigh and Terence J. Kemp pg 615; DOI: 10.1039/P29830000615 |
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Model systems for cytochrome P450 dependent mono-oxygenases. Part 2. Kinetic isotope effects for the oxidative demethylation of anisole and [Me-2H3]anisole by cytochrome P450 dependent mono-oxygenases and model systems John R. Lindsay Smith and Paul R. Sleath pg 621; DOI: 10.1039/P29830000621 |
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Free radical substitution. Part 38. The effect of solvent on the atomic chlorination and bromination of 2-substituted butanes and the importance of steric effects Saeed Y. Atto John M. Tedder and John C. Walton pg 629; DOI: 10.1039/P29830000629 |
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Silylaminyl radicals. Part 2. Free radical chain halogenation of hydrocarbons using N-halogenobis(trialkylsilyl)amines Malcolm D. Cook Brian P. Roberts and Karamjit Singh pg 635; DOI: 10.1039/P29830000635 |
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The construction and use of potential–pH diagrams in organic oxidation–reduction reactions Stuart I. Bailey Ian M. Ritchie and Frank R. Hewgill pg 645; DOI: 10.1039/P29830000645 |
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An electron spin resonance study of radicals produced by oxidation of ortho-mono- and -di-hydroxybiphenyls Frank R. Hewgill and Frank Legge pg 653; DOI: 10.1039/P29830000653 |
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Stereoelectronic effects in hydrogen-atom transfer reactions of substituted cyclohexyl radicals Athelstan L. J. Beckwith and Christopher J. Easton pg 661; DOI: 10.1039/P29830000661 |
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The photolysis of pentamethylcyclopentadiene: experiments with isotopically labelled material Alwyn G. Davies Ewa Lusztyk Janusz Lusztyk Vernon P. J. Marti Robin J. H. Clark and Martin J. Stead pg 669; DOI: 10.1039/P29830000669 |
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Radical reactions of carbohydrates. Part 4. Electron spin resonance studies of radical-induced oxidation of some aldopentoses, sucrose, and compounds containing furanose rings Bruce C. Gilbert David M. King and C. Barry Thomas pg 675; DOI: 10.1039/P29830000675 |
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Oxidation of organic compounds with quinquevalent vanadium. Part 15. Oxidation of 2,6-dimethylphenol Peter G. Johnson John S. Littler and Geoffrey R. Quick pg 685; DOI: 10.1039/P29830000685 |
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Homolytic reactions of polyfluoroaromatic compounds. Part 16. Competitive phenylation of polyfluorobenzenes Kim J. Allen Roger Bolton and Gareth H. Williams pg 691; DOI: 10.1039/P29830000691 |
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Intramolecular reactions of o-alkoxy- and o-alkylthio-benzyl radicals J. I. G. Cadogan James B. Husband and Hamish McNab pg 697; DOI: 10.1039/P29830000697 |
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The reactions of norbornyl-type cations derived from the reaction of silver toluene-4-sulphonate with 3-substituted 5-iodonorbornane-2,6-lactones Amirin Bin Sadikun David I. Davies and Sri Nurestri bt Haji Abdul Malek pg 703; DOI: 10.1039/P29830000703 |
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Reaction of arenesulphonyl halides with free radicals. Part 2 Carlos M. M. da Silva Corrêa and Maria Augusta B. C. S. Oliveira pg 711; DOI: 10.1039/P29830000711 |
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Acyl nitroxides. Part 4. Estimation of OH bond dissociation energies for N-t-butylhydroxamic acids Terence C. Jenkins and M. John Perkins pg 717; DOI: 10.1039/P29830000717 |
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Radical reactions of trimethylaluminium with a sterically hindered chloro-nitroso-compound Johan Lub Marinus L. Beekes and Thymen J. de Boer pg 721; DOI: 10.1039/P29830000721 |
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Radiation-induced electron capture by proteins containing disulphide linkages: an electron spin resonance study D. N. Ramakrishna Rao Martyn C. R. Symons and Jennifer M. Stephenson pg 727; DOI: 10.1039/P29830000727 |
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Electron spin resonance studies. Part 64. The hydroxyl radical-induced decarboxylation of methionine and some related compounds Michael J. Davies Bruce C. Gilbert and Richard O. C. Norman pg 731; DOI: 10.1039/P29830000731 |
Free radical reactions in solution. Part 9. Further  values from decomposition of substituted dibenzylmercurialsHikmet A  irbas and Richard A. Jackson pg 739; DOI: 10.1039/P29830000739 |
Issue 6
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Front cover pg X021; DOI: 10.1039/P298300FX021 |
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Contents pages pg P021; DOI: 10.1039/P298300FP021 |
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Back cover pg X023; DOI: 10.1039/P298300BX023 |
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An electron spin resonance study of the generation and reactions of borane radical anions in solution Jeremy R. M. Giles and Brian P. Roberts pg 743; DOI: 10.1039/P29830000743 |
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Mesomeric dipole moments. Part 6. Steric inhibition of conjugation in 2,4,6-trimethylphenyl derivatives Otto Exner Ugo Folli Sergio Marcaccioli and Piero Vivarelli pg 757; DOI: 10.1039/P29830000757 |
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Studies on hydantoin. Part 2. Substituent effects in 3-arylhydantoins on the formation of aryl isocyanate ions using the mass-analysed ion kinetic energy–direct analysis of daughter ions Byoung M. Kwon and Suk Choong Kim pg 761; DOI: 10.1039/P29830000761 |
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Selenotrisulphides from mercaptopurines Marian Czauderna and Krystyna Samochocka pg 765; DOI: 10.1039/P29830000765 |
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Peroxomonophosphoric acid oxidations: kinetics and mechanism of oxidation of aliphatic aldehydes S. Ch. Dharma Rao Abhina K. Panda and Surendra N. Mahapatro pg 769; DOI: 10.1039/P29830000769 |
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Bicyclic phosphanes. Part 2. Spontaneous dimerization of a constrained bicyclic phosphane. The crystal and molecular structure of a tricyclic compound containing the dioxadiazadiphosphecine ring Corine Bonningue Douraid Houalla Robert Wolf and Joël Jaud pg 773; DOI: 10.1039/P29830000773 |
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X-Ray crystallographic study of guest–molecule orientations in the -hydroquinone clathrates of acetonitrile and methyl isocyanide Tze-Lock Chan and Thomas C. W. Mak pg 777; DOI: 10.1039/P29830000777 |
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Kinetics of racemization and hydrolysis of oxazol-5(4H)-ones Viviane Daffe and Jacques Fastrez pg 783; DOI: 10.1039/P29830000783 |
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Cyclodextrin-catalysed hydrolysis of oxazol-5(4H)-ones. Enantioselectivity of the acid–base and ring-opening reactions Viviane Daffe and Jacques Fastrez pg 789; DOI: 10.1039/P29830000789 |
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Absorption and emission anomalies in solutions of trans-azastilbenes and related compounds possibly caused by association Fausto Masetti Giampiero Bartocci Ugo Mazzucato and Ernst Fischer pg 797; DOI: 10.1039/P29830000797 |
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Ambident reactivity of anisole and p-iodoanisole toward phenylium cations and evidence for ipso-attack in cationic phenylation Hélène Eustathopoulos Jean Court and Jane-Marie Bonnier pg 803; DOI: 10.1039/P29830000803 |
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The mechanism of thermal eliminations. Part 16. Rate data for pyrolysis of 2-(2-hydroxyethyl)pyridine; prediction of elimination rates Roger Taylor pg 809; DOI: 10.1039/P29830000809 |
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Electrophilic aromatic substitution. Part 34. Partial rate factors for detritiation of dithieno[1,2-b:4,3-b]benzene, dithieno[1,2-b:3,4-b]benzene, and dithieno[2,1-b:3,4-b]benzene William J. Archer Robert Cook and Roger Taylor pg 813; DOI: 10.1039/P29830000813 |
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Micellar effects upon the acid hydrolysis of N-acylimidazoles Paolo Linda Antonia Stener Antonio Cipiciani and Gianfranco Savelli pg 821; DOI: 10.1039/P29830000821 |
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The octanol–water partition coefficient of aromatic solutes: the effect of electronic interactions, alkyl chains, hydrogen bonds, and ortho-substitution Albert Leo pg 825; DOI: 10.1039/P29830000825 |
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Volume profiles for reactions of Malachite Green with anionic nucleophiles Obaid Hassan Abed and Neil S. Isaacs pg 839; DOI: 10.1039/P29830000839 |
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The determination of inductive effects by 13C nuclear magnetic resonance spectrometry Duncan A. R. Happer and Bruce E. Steenson pg 843; DOI: 10.1039/P29830000843 |
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Kinetics and mechanism of the oxidation of aliphatic diamines by peroxodisulphate Sreekantha Babu Jonnalagadda Veena Choudary and A. K. Bhattacharya pg 849; DOI: 10.1039/P29830000849 |
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The effect of a non-uniform concentration profile on the kinetic interpretation of flash photolysis experiments, with particular reference to time-dependent electron spin resonance signals Shamol Basu and Keith A. McLauchlan pg 855; DOI: 10.1039/P29830000855 |
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Photolysis of some ortho-methylated monochlorobiphenyls Nigel J. Bunce Connie T. DeSchutter and Eric J. Toone pg 859; DOI: 10.1039/P29830000859 |
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Clustering of aryl carbon-13 nuclear magnetic resonance substituent chemical shifts. A multivariate data analysis using principal components Dan Johnels Ulf Edlund Hans Grahn Sven Hellberg Michael Sjöström Svante Wold Sergio Clementi and William J. Dunn III pg 863; DOI: 10.1039/P29830000863 |
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The zinc tetraphenylporphin-sensitized photoredox reaction between N-phenylglycine and p-benzoquinone in polar solvents Sei-ichi Nishimoto Hiroaki Tada and Tsutomu Kagiya pg 873; DOI: 10.1039/P29830000873 |
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Homolytic ring fission reactions of bicyclo[n.1.0]alkanes and bicyclo[n.1.0]alk-2-yl radicals: electron spin resonance study of cycloalkenylmethyl radicals Charles Roberts and John C. Walton pg 879; DOI: 10.1039/P29830000879 |
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On the nature of nitrogen–nitrogen bonding in cyclic aminimides Shinji Tsuchiya Manabu Sen  and Walter Lwowski pg 887; DOI: 10.1039/P29830000887 |
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Microgels as matrices for molecular receptor and reactive sites: synthesis and reactivity of cavities possessing amino-functions Andrew Hopkins and Andrew Williams pg 891; DOI: 10.1039/P29830000891 |
Issue 7
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Front cover pg X025; DOI: 10.1039/P298300FX025 |
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Contents pages pg P025; DOI: 10.1039/P298300FP025 |
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Back cover pg X027; DOI: 10.1039/P298300BX027 |
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Aluminium chloride complexes of 2-isocyanatobenzoyl chloride and phenyl isocyanate—an infrared spectroscopic study Bijaya K. Misra Y. Ramachandra Rao and Shiba N. Mahapatra pg 897; DOI: 10.1039/P29830000897 |
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Non-linear least squares program for the analysis of 13C spin–lattice relaxation data based on a symmetric top model. Description of the method and application Hideaki Fujiwara Tatsuya Takagi Makiko Sugiura and Yoshio Sasaki pg 903; DOI: 10.1039/P29830000903 |
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13C spin–lattice relaxation times and molecular motion in N-alkyltetrahydroisoquinoline derivatives Makiko Sugiura Torei Sai Narao Takao and Hideaki Fujiwara pg 907; DOI: 10.1039/P29830000907 |
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Conformational analysis of organic carbonyl compounds. Part 3. A 1H and 13C nuclear magnetic resonance study of formyl and acetyl derivatives of benzo[b]thiophen Rois Benassi Ugo Folli Dario Iarossi Luisa Schenetti and Ferdinando Taddei pg 911; DOI: 10.1039/P29830000911 |
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Molecular complex formation between bridgehead amines and quinones Michel J. M. Campbell Basil Demetriou and Ronald Jones pg 917; DOI: 10.1039/P29830000917 |
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Influence of the N-sulphonyl and N-alkyl groups on stereochemical features of the peroxy-acid–imine reaction Maria Bucciarelli Arrigo Forni Irene Moretti and Giovanni Torre pg 923; DOI: 10.1039/P29830000923 |
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The torsional barrier around the phenyl–C+ bond in phenylcarbenium ions Roland Jost and Jean Sommer pg 927; DOI: 10.1039/P29830000927 |
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Gas-phase methylation of toluene by CT3YCH3+(Y = F, Cl, and Br) ions Marcello Colosimo and Roberto Bucci pg 933; DOI: 10.1039/P29830000933 |
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Stereochemistry of sulphur organic compounds. Part 11. A conformational study of some 2-thio-derivatives of N-phenyl-1-phenylethylamine Ernesto Brunet M. Carmen Carreño M. Teresa Gallego José L. García Ruano and Felipe Alcudia pg 937; DOI: 10.1039/P29830000937 |
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Structural study of fosfomycin [(–)-cis-1,2-epoxypropylphosphonic acid] salts and related compounds Carlos von Carstenn-Lichterfelde Matilde Fernández-Ibañez Enrique Gálvez-Ruano and Juana Bellanato pg 943; DOI: 10.1039/P29830000943 |
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Oxidation of diphenylmethanol by bromamine T. A kinetic and mechanistic study Somasundaram Gunasekaran and Nagaswami Venkatasubramanian pg 949; DOI: 10.1039/P29830000949 |
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Kinetics of oxidation of epimeric piperidin-4-ols by vanadium(V) Kuppusamy Selvaraj Kondareddiar Ramalingam and Krishnasamy Ramarajan pg 955; DOI: 10.1039/P29830000955 |
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Thiyl free radicals: direct observations of electron transfer reactions with phenothiazines and ascorbate Luigi G. Forni Jörg Mönig Victor O. Mora-Arellano and Robin L. Willson pg 961; DOI: 10.1039/P29830000961 |
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Reactivity of N-phenacyloxycarbamates and related systems in the presence of bases: study of a new [1,2] anionic rearrangement Piero Consonni Duccio Favara Amedeo Omodei-Salé Giuseppe Bartolini and Alfredo Ricci pg 967; DOI: 10.1039/P29830000967 |
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A kinetic and equilibrium study of the hydrolysis of Pyrrolidine Green Steven F. Beach John D. Hepworth Donald Mason and Geoffrey Hallas pg 975; DOI: 10.1039/P29830000975 |
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Equilibrium and activation thermodynamic parameters of the tautomerism of 6-methoxy-2-pyridone in water Marianne Chevrier Jean Guillerez and Jacques-Emile Dubois pg 979; DOI: 10.1039/P29830000979 |
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Singlet photosensitization of simple alkenes. Part 4. cis-trans Photoisomerization of cycloheptene sensitized by aromatic esters. Some aspects of the chemistry of trans-cycloheptene Yoshihisa Inoue Toshihiko Ueoka Takayuki Kuroda and Tadao Hakushi pg 983; DOI: 10.1039/P29830000983 |
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Reduction of pyridinoid heterocyclic compounds. A MINDO/3 study Peter H. M. Budzelaar Adrian J. de Koning and Ben G. K. van Aarssen pg 989; DOI: 10.1039/P29830000989 |
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Regiospecific alkenylation of phenols by 1,1-dimethylallene promoted by platinum catalysts Augusto De Renzi Achille Panunzi Antonio Saporito and Aldo Vitagliano pg 993; DOI: 10.1039/P29830000993 |
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A theoretical investigation on the role of solvent in solvolytic reactions. Part 5. Fluoromethane in methane Pierfranco Demontis Aldo Gamba Giuseppe B. Suffritti and Massimo Simonetta pg 997; DOI: 10.1039/P29830000997 |
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Electrophilic aromatic substitution. Part 29. The kinetics and products of the solvolyses in aqueous sulphuric acids of 2-cyano-3,4-dimethyl-4-nitrocyclohexa-2,5-dienyl acetate: the non-occurrence of an intramolecular 1,3-migration of the nitro-group in the solvolytic reactions of the diene. The kinetics and products of nitration of 2,3-and 3,4-dimethylbenzonitrile Colin Bloomfield Roy B. Moodie and Kenneth Schofield pg 1003; DOI: 10.1039/P29830001003 |
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Ionization constants of some Schiff's bases in 80%(w/w) dimethyl sulphoxide–water solvent at 25 C Sau-Fun Tan Kok-Peng Ang and Harilakshmi Jayachandran pg 1011; DOI: 10.1039/P29830001011 |
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The photochemistry of -substituted 2-vinylstilbenes Paul M. op den Brouw and Wim H. Laarhoven pg 1015; DOI: 10.1039/P29830001015 |
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The photochemistry of azo dyes. Photoisomerisation versus photoreduction from 4-diethylaminoazobenzene and 4-diethylamino-4-methoxyazobenzene Angelo Albini Elisa Fasani and Silvio Pietra pg 1021; DOI: 10.1039/P29830001021 |
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Intermolecular proton transfers in the solid state. Conversion of the hydroxyazo into the quinone hydrazone tautomer of 2-amino-3-hydroxy-6-phenylazopyridine. X-Ray crystal structures of the two forms Gautam R. Desiraju pg 1025; DOI: 10.1039/P29830001025 |
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Fluorescence and induced circular dichroism studies on host–guest complexation between -cyclodextrin and pyrene Nagao Kobayashi Rumiko Saito Hiroaki Hino Yoshihiro Hino Akihiko Ueno and Tetsuo Osa pg 1031; DOI: 10.1039/P29830001031 |
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The regiospecific alkylation of amides. MNDO SCF-MO calculations Brian C. Challis James N. Iley and Henry S. Rzepa pg 1037; DOI: 10.1039/P29830001037 |
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An electron spin resonance study of trivinylmethyl and hepta-2,6-dien-4-ynyl radicals John C. Walton pg 1043; DOI: 10.1039/P29830001043 |
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Line multiplicities in solid-state 13C nuclear magnetic resonance: separation of splittings due to conformational and crystallographic effects in p-alkoxybenzoic acids Gary R. Hays pg 1049; DOI: 10.1039/P29830001049 |
Issue 8
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Conformational studies of -substituted carbonyl compounds. Part 1. Conformation and electronic interaction in hetero-substituted acetones by infrared and ultraviolet spectroscopy Sandra A. Guerrero Jose R. T. Barros Blanka Wladislaw Roberto Rittner and Paulo R. Olivato pg 1053; DOI: 10.1039/P29830001053 |
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Examination of acidity functions by characteristic vector analysis Romuald I. Zalewski Aramice Y. Sarkice and Zdzis awa Geltz pg 1059; DOI: 10.1039/P29830001059 |
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Thermodynamics of benzoic acid protonation Zdzis awa Geltz Henryka Kokociska Romuald I. Zalewski and Tadeusz M. Krygowski pg 1069; DOI: 10.1039/P29830001069 |
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Electron spin resonance spectra of free radicals. Part 2. Radicals formed by hydrogen abstraction from cyclic and acyclic fluoro-acetals Kheng H. Lee and Steven Brumby pg 1071; DOI: 10.1039/P29830001071 |
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Effect of normal and functional micelles in elimination reactions of polyhalogenated pesticides Marcos Caroli Rezende Adley Forti Rubira Cesar Franco and Faruk Nome pg 1075; DOI: 10.1039/P29830001075 |
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The reaction of bromine with cyclohexene in carbon tetrachloride. Part 1. Reactions in the absence of hydrogen bromide; presence of a scavenger Charles J. A. Byrnell Robert G. Coombes Lionel S. Hart and Mark C. Whiting pg 1079; DOI: 10.1039/P29830001079 |
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The reaction of bromine with cyclohexene in carbon tetrachloride. Part 2. Reactions in the presence of added hydrogen bromide, and of imides, and in the absence of additives Lionel S. Hart and Mark C. Whiting pg 1087; DOI: 10.1039/P29830001087 |
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The molecular structure of allenes and ketenes. Part 16. Phenyl carbon chemical shifts of -substituted phenylallenes as a probe for the transmissions of substituent effects across the allenic system Cornelis J. Elsevier John Meijer Gerrit Tadema Peter Vermeer and Wolfgang Runge pg 1093; DOI: 10.1039/P29830001093 |
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Selective functionalisation. Part 6. The chlorination of phenol in micellar solution Samuel O. Onyiriuka Colin J. Suckling and Alan A. Wilson pg 1103; DOI: 10.1039/P29830001103 |
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A dipole moment and helium(I) photoelectron spectroscopic study of the conformations of chalcanthrenes Giuseppe Distefano Vinicio Galasso Kurt J. Irgolic and Giuseppe C. Pappalardo pg 1109; DOI: 10.1039/P29830001109 |
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The mechanisms of the conversion of thiophosphoryl compounds into their phosphoryl analogues by photochemically excited 3-methylpyridazine 2-oxide and by 2-methyl-3-p-nitrophenyloxaziridine; a comparison Alan G. Rowley and John R. F. Steedman pg 1113; DOI: 10.1039/P29830001113 |
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The influence of cation binding on the kinetics of the hydrolysis of crown ether acetals David S. Baker Victor Gold and Cristian M. Sghibartz pg 1121; DOI: 10.1039/P29830001121 |
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The influence of cation binding on the kinetics of the hydrolysis of a crown ether-like cyclic ester David S. Baker and Victor Gold pg 1129; DOI: 10.1039/P29830001129 |
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Electron transfer reactions of halothane-derived peroxyl free radicals, CF3CHClO2: measurement of absolute rate constants by pulse radiolysis Jörg Mönig Klaus-Dieter Asmus Michel Schaeffer Trevor F. Slater and Robin L. Willson pg 1133; DOI: 10.1039/P29830001133 |
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The fluorescence of some dipolar NN-dialkyl-4-(dichloro-1,3,5-triazinyl)anilines. Part 3. Intersystem crossing yields from intramolecular charge-transfer excited states and triplet state properties David J. Cowley and Ishrat Pasha pg 1139; DOI: 10.1039/P29830001139 |
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Selective photorearrangement of 1-(2-naphthoyl)aziridine to 2-(2-naphthyl)-2-oxazoline by polybromobenzenes Sei-ichi Nishimoto Tsukuru Izukawa and Tsutomu Kagiya pg 1147; DOI: 10.1039/P29830001147 |
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Nitrogen bridgehead compounds. Part 34. A study of tautomerism in 9-formyltetrahydro-4H-pyrido[1,2-a]pyrimidin-4-ones by 1H, 13C, and 15N nuclear magnetic resonance spectroscopy Gábor Tóth Áron Szöll  sy Csaba Szántay Jr. István Hermecz Ágnes Horváth and Zoltán Mészáros pg 1153; DOI: 10.1039/P29830001153 |
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The mechanism of thermal elimination. Part 17. Rate data for pyrolysis of vinyl acetate and 1,2-diacetoxyethane Roger Taylor pg 1157; DOI: 10.1039/P29830001157 |
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Conformational analysis. Part 6. A lanthanide-induced shift nuclear magnetic resonance investigation of steric effects in mesitaldehyde and 2,4,6-trimethylacetophenone Raymond J. Abraham Helen A. Bergen and Derek J. Chadwick pg 1161; DOI: 10.1039/P29830001161 |
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Model systems for cytochrome P450 dependent mono-oxygenases. Part 3. The stereochemistry of hydroxylation of cis- and trans-decahydronaphthalene by chemical models for cytochrome P450 dependent mono-oxygenases John R. Lindsay Smith and Paul R. Sleath pg 1165; DOI: 10.1039/P29830001165 |
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Intramolecular general acid catalysis of intramolecular nucleophilic catalysis of the hydrolysis of a phosphate diester Katherine W. Y. Abell and Anthony J. Kirby pg 1171; DOI: 10.1039/P29830001171 |
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The stabilities of Meisenheimer complexes. Part 32. Rate-limiting proton transfer in the reactions of 1,3,5-trinitrobenzene with pyrrolidine and piperidine Michael R. Crampton and Colin Greenhalgh pg 1175; DOI: 10.1039/P29830001175 |
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The influence of the solvent on organic reactivity. Part 5. Kinetics of the reaction of diazodiphenylmethane with benzoic acid in branched-chain alkanols and in electronegatively substituted alcohols David Mather and John Shorter pg 1179; DOI: 10.1039/P29830001179 |
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ipso-Attack in the nitration of aromatic amines. Part 3. Evidence for two mechanisms of ipso-attack Fatima Al-Omran and John H. Ridd pg 1185; DOI: 10.1039/P29830001185 |
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ipso-Attack in the nitration of aromatic amines. Part 4. Rate profiles and isotope effects for the rearrangements of ipso-intermediates Paul Helsby and John H. Ridd pg 1191; DOI: 10.1039/P29830001191 |
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Hydride transfer from cyclohexadienyl anions: the reaction between the hydride Meisenheimer adduct of 2,4-dinitroaniline and 1,3,5-trinitrobenzene Paul J. Atkins Victor Gold and Wasfy N. Wassef pg 1197; DOI: 10.1039/P29830001197 |
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Mononuclear heterocyclic rearrangements. Part 9. A kinetic study of the rearrangement of the Z-phenylhydrazone of 3-benzoyl-5-phenyl-1,2,4-oxadiazole into 4-benzoylamino-2,5-diphenyl-1,2,3-triazole in methanol, dioxan, ethyl acetate, and acetonitrile Vincenzo Frenna Nicolò Vivona Giovanni Consiglio and Domenico Spinelli pg 1199; DOI: 10.1039/P29830001199 |
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Mononuclear heterocyclic rearrangements. Part 10. Kinetic study of the amine-catalysed rearrangement of the Z-p-nitrophenylhydrazone of 3-benzoyl-5-phenyl-1,2,4-oxadiazole into 4-benzoylamino-2-p-nitrophenyl-5-phenyl-1,2,3-triazole in benzene Vincenzo Frenna Nicolò Vivona Anna Caronia Giovanni Consiglio and Domenico Spinelli pg 1203; DOI: 10.1039/P29830001203 |
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Applications of potential energy calculations to organic chemistry. Part 17. Calculations of highly strained cyclopropane derivatives. Evaluation of several solar energy storage systems involving valence isomerization of cyclopropane rings Eiji  sawa Gabor Szalontai and Akira Tsurumoto pg 1209; DOI: 10.1039/P29830001209 |
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The reaction of NN-dimethylimidazolidine-2-thione and of 2,3-dihydro-1,2,5-trimethyl-1,2,4-triazole-3-thione with methyl iodide. Reaction rates, transfer enthalpies, and extended Brnsted treatments in methanol–acetonitrile mixtures Yasuhiko Kondo Motoo Inoue and Shigekazu Kusabayashi pg 1217; DOI: 10.1039/P29830001217 |
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Schiff's bases as intermediates in the hydrolytic decomposition of 2-alkyl-3-methyl-1,3-oxazolidines in aqueous acid Kalevi Pihlaja Aija Parkkinen and Harri Lönnberg pg 1223; DOI: 10.1039/P29830001223 |
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Crystal, molecular, and electronic structure of 13,13-difluoro-1,7-methano[12]annulene Riccardo Destro Emanuele Ortoleva Massimo Simonetta and Roberto Todeschini pg 1227; DOI: 10.1039/P29830001227 |
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Electrophilic aromatic substitution. Part 35. Deviations from additivity of methyl substituent effects in detritiation of dimethylnaphthalenes: the effect of electron supply on bond fixation Adrian P. Neary and Roger Taylor pg 1233; DOI: 10.1039/P29830001233 |
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Crystal and molecular structure of 4-[2-(2-cyano-3-methyl-3-nitroso-1-guanidino)ethylthiomethyl]-5-methylimidazolium nitrate (N-nitrosocimetidine nitrate) Keith Burns Keith Prout and Graham J. Durant pg 1239; DOI: 10.1039/P29830001239 |
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Kinetics and equilibria of ring closure through an amide linkage. Part 2. 1-Aryl-2-pyrrolidones Jassim M. Abdallah and Roy B. Moodie pg 1243; DOI: 10.1039/P29830001243 |
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Interdependence of ring conformations of 2,3-cyclic mononucleotides by nuclear magnetic resonance spectroscopy David B. Davies and Husaini Sadikot pg 1251; DOI: 10.1039/P29830001251 |
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The action of nitrogen dioxide and nitric oxide on humulene, C15H24. Isolation and characterization by X-ray crystallography of two distinct conformers of humulene nitrosite. Molecular mechanics calculations for 1,4,4,8,8,9-hexamethylcycloundeca-1,4-diene Zia F. Khan Derek K. MacAlpine Andrew L. Porte and George A. Sim pg 1259; DOI: 10.1039/P29830001259 |
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The study of ion–molecule reactions in the gas phase using a triple quadrupole mass spectrometer. Part 1. The reactions of CH3+, CD3+, and C2H5+ with simple olefins Jonathan H. Batey and John M. Tedder pg 1263; DOI: 10.1039/P29830001263 |
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Kinetic analysis of aromatic photocyanation: naphthalene, biphenyl, and phenanthrene Helge J. Lemmetyinen pg 1269; DOI: 10.1039/P29830001269 |
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The mechanism of the reaction of molecular bromine with organosilicon hydrides Nabil M. K. El-Durini and Richard A. Jackson pg 1275; DOI: 10.1039/P29830001275 |
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Electrophilic catalysis of sulphate (–SO3–) group transfer: hydrolysis of salicyl sulphates assisted by intramolecular hydrogen bonding Andrew Ramsay Hopkins Adam Llywellyn Green and Andrew Williams pg 1279; DOI: 10.1039/P29830001279 |
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Semi-empirical SCF–MO study of the molecular and electronic structures of the cation-radicals derived from simple ethers and acetals Christopher Glidewell pg 1285; DOI: 10.1039/P29830001285 |
Issue 9
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Front cover pg X029; DOI: 10.1039/P298300FX029 |
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Contents pages pg P029; DOI: 10.1039/P298300FP029 |
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Back cover pg X031; DOI: 10.1039/P298300BX031 |
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13C nuclear magnetic resonance spectroscopy of nitrogen heterocycles. Part 4. intra-extra Configuration of the N-acetyl group in phenothiazine and related systems with a butterfly shape Enzio Ragg Giovanni Fronza Rosanna Mondelli and Giancarlo Scapini pg 1289; DOI: 10.1039/P29830001289 |
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Improvement of the applicability of Taft–Kamlet solvent polarity parameters to chemical reactivity Vojt  ch Bekárek pg 1293; DOI: 10.1039/P29830001293 |
Ab initio calculation of the molecular structure and electronic properties of carbodi-imide, HN CNHMinh-Tho Nguyen and Tae-Kyu Ha pg 1297; DOI: 10.1039/P29830001297 |
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One-electron oxidation of closed-shell molecules. Part 3. Oxidative cleavage of 1,2,2,2-tetrakis-(p-methoxyphenyl)ethanone with dibenzoyl and bis-(3,5-dinitrobenzoyl) peroxides: mechanistic changeover of the peroxide function from radical to molecular oxidation Ken'ichi Takeuchi Osamu Murai Shin Matsui Takeshi Inoue Toshikazu Kitagawa and Kunio Okamoto pg 1301; DOI: 10.1039/P29830001301 |
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Studies in decarboxylation. Part 16. Steric inhibition of resonance in a 1,5-sigmatropic reaction Amal al-Borno and David B. Bigley pg 1311; DOI: 10.1039/P29830001311 |
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Photochemistry in micelles as a model for the in vivo phototoxicity of chlorpromazine Gary A. Epling Carole Black and Viresh Rawal pg 1313; DOI: 10.1039/P29830001313 |
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1,3-Dipolar cycloaddition of azolium dicyanomethylides Enrique Díez-Barra Carmen Pardo José Elguero and Jean Arriau pg 1317; DOI: 10.1039/P29830001317 |
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-Thioxoketones. Part 9. A dynamic 1H nuclear magnetic resonance spectroscopic study of thioacetylacetone and related -thioxoketones. Direct observation of the enol and enethiol tautomeric constituents and their interconversion Ulf Berg Jan Sandström Lars Carlsen and Fritz Duus pg 1321; DOI: 10.1039/P29830001321 |
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Effect of poly(diallyldimethylammonium chloride) and of poly(ethyleneimine) on the esterolysis of 8-acetoxyquinoline Antonio Arcelli and Carlo Concilio pg 1327; DOI: 10.1039/P29830001327 |
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Reactivity of certain piperidin-4-ols towards oxidation with cerium(IV) Chenniappan Vasantha Devi Kuppusamy Selvaraj Kondareddiar Ramalingam and Krishnasamy Ramarajan pg 1333; DOI: 10.1039/P29830001333 |
Nucleophilic attack at -unsaturated carbonyl systems. The reactions of acrolein and methyl acrylate with CF3O–, [F– HOMe], RO–, and [RO– HOR]. An ab initio and ion cyclotron resonance studyGunter Klass John C. Sheldon and John H. Bowie pg 1337; DOI: 10.1039/P29830001337 |
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Photochemistry of 1,2-diketones. Part 5. Formation of dihydrodioxines, oxetanes, allylic ethers, and 1,2-adducts from alicyclic 1,2-diketones and alkenes Paul L. Verheijdt and Hans Cerfontain pg 1343; DOI: 10.1039/P29830001343 |
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Conformations and barriers to inversion of some cyclic seven-membered -diketones. A study by dynamic nuclear magnetic resonance spectroscopy and molecular mechanics calculations Roland Isaksson and Tommy Liljefors pg 1351; DOI: 10.1039/P29830001351 |
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High-resolution 13C nuclear magnetic resonance spectra of some solid anthraquinone dyestuffs and related species A. Margaret Chippendale Alan Mathias Rajinder S. Aujla Robin K. Harris Kenneth J. Packer and Barry J. Say pg 1357; DOI: 10.1039/P29830001357 |
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Quasiphosphonium intermediates. Part 3. Preparation, structure, and reactivity of alkoxyphosphonium halides in the reactions of neopentyl diphenylphosphinite, dineopentyl phenylphosphonite, and trineopentyl phosphite with halogenomethanes and the effect of phenoxy-substituents on the mechanism of alkyl–oxygen fission in Michaelis–Arbuzov reactions Harry R. Hudson Aloysius Kow and John C. Roberts pg 1363; DOI: 10.1039/P29830001363 |
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Degradation of O-arylisoureas in alkali: a low-temperature Chapman-type rearrangement Nicola A. Suttle and Andrew Williams pg 1369; DOI: 10.1039/P29830001369 |
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An electron spin resonance study of aminoallyl, aminopropynyl, and aminocyanomethyl radicals David Griller Derek C. Nonhebel and John C. Walton pg 1373; DOI: 10.1039/P29830001373 |
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A comparison of the mechanisms of hydrolysis of diphenylketene and dimethylketene in diethyl ether solution Nai L. Poon and Derek P. N. Satchell pg 1381; DOI: 10.1039/P29830001381 |
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Stabilities of electron donor–acceptor complexes of aromatic hydrocarbons with 1-(2,4,6-trinitrophenyl)propan-2-one in solution from nuclear magnetic resonance shift measurements John A. Chudek Roy Foster and David R. Twiselton pg 1385; DOI: 10.1039/P29830001385 |
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14N and 2H quadrupole double resonance in substituted imidazoles Maria L. S. Garcia John A. S. Smith P. M. G. Bavin and C. R. Ganellin pg 1391; DOI: 10.1039/P29830001391 |
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14N and 2H quadrupole double resonance in salts of cytosine and adenine Maria L. S. Garcia and John A. S. Smith pg 1401; DOI: 10.1039/P29830001401 |
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Nitrogen bridgehead compounds. Part 29. Tautomerism and Z–E isomerism of ethyl 9-aminomethylene-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylates and their homologues Gábor Tóth Áron Szöll sy Benjamin Podányi István Hermecz Ágnes Horváth Zoltán Mészáros and István Bitter pg 1409; DOI: 10.1039/P29830001409 |
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Nitrogen bridgehead compounds. Part 32. Absolute configuration and circular dichroism of 6-methyl-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-ones István Hermecz Péter R. Surján Tibor Breining Kálman Simon Gábor Horváth Zoltán Mészáros Márton Kajtár and Gábor Tóth pg 1413; DOI: 10.1039/P29830001413 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 8. Conductimetric and spectrophotometric rate constants for the reactions of pyridinium and related cations with piperidine in chlorobenzene Alan R. Katritzky Yu Xiang Ou Joan Ellison and Giuseppe Musumarra pg 1421; DOI: 10.1039/P29830001421 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 9. N-substituted 2,4,6-triphenylpyridiniums, 5,6-dihydro-2,4-diphenylbenzo[h]quinoliniums, and 5,6,8,9-tetrahydro-7-phenyldibenzo[c,h]acridiniums: kinetic rate variation with structure of the N-substituent Alan R. Katritzky Kumars Sakizadeh Yu Xiang Ou Bratislav Jovanovic Giuseppe Musumarra Francesco P. Ballistreri and Roberto Crupi pg 1427; DOI: 10.1039/P29830001427 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 10. Reactions of s-alkyl primary amines with pyryliums Alan R. Katritzky Jorge Marquet Jeremy M. Lloyd and James G. Keay pg 1435; DOI: 10.1039/P29830001435 |
Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 11.  * plots for the solvolysis of 1-s-alkyl-5,6-dihydro-2,4-diphenylbenzo[h]quinolinium cationsAlan R. Katritzky Jorge Marquet and Maria L. Lopez-Rodriquez pg 1443; DOI: 10.1039/P29830001443 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 12. Regio- and stereo-chemistry of nucleophilic displacement and solvolysis reactions of N-(-methylallyl)-and N-(-phenylethyl)-pyridiniums Alan R. Katritzky Yu Xiang Ou and Giuseppe Musumarra pg 1449; DOI: 10.1039/P29830001449 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 13. Penta- and nona-cyclic derivatives Alan R. Katritzky and Charles M. Marson pg 1455; DOI: 10.1039/P29830001455 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 14. The preparation and reactions of some further -heteroaryl-pyridinium salts Alan R. Katritzky Jacek Z. Brzezinski Yu Xiang Ou and Giuseppe Musumarra pg 1463; DOI: 10.1039/P29830001463 |
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Oxygen-17 and selenium-77 nuclear magnetic resonance of carbonyl and selenocarbonyl compounds. Correlation of oxygen-17 and selenium-77 chemical shifts Tuck C. Wong Frank S. Guziec Jr. and Christine A. Moustakis pg 1471; DOI: 10.1039/P29830001471 |
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Reactivity and structure of N-phenylnaphth-1-ylamines and related compounds. Part 1. Reactions with alkylperoxyl radicals John E. Bennett George Brunton Alexander R. Forrester and Joseph D. Fullerton pg 1477; DOI: 10.1039/P29830001477 |
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Reactivity and structure of N-phenylnaphth-1-ylamines and related compounds. Part 2. Unpaired electron distribution in naphth-1-yl phenyl nitroxides John E. Bennett George Brunton Alexander R. Forrester and Joseph D. Fullerton pg 1481; DOI: 10.1039/P29830001481 |
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Catalytic properties of synthetic linear oligomer–copper complexes in autoxidation of phenols Hiroshi Tsukube Kazuhiro Maruyama and Takeo Araki pg 1485; DOI: 10.1039/P29830001485 |
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Gas-phase heteroaromatic substitution. Part 4. Electrophilic attack of t-butyl cation on pyrrole, N-methylpyrrole, furan, and thiophene Andrea Margonelli and Maurizio Speranza pg 1491; DOI: 10.1039/P29830001491 |
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Chemical shift changes in the 1H nuclear magnetic resonance spectrum of -D-arabinose induced by boron(III) oxide Hisatoshi Asaoka pg 1499; DOI: 10.1039/P29830001499 |
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Reaction paths in the cyclopalladated NN-dialkylbenzylamine–substituted styrene system in acetic acid as solvent. The structure of palladated 2-dialkylaminomethylstilbenes Alexander D. Ryabov Vladimir A. Polyakov and Anatoly K. Yatsimirsky pg 1503; DOI: 10.1039/P29830001503 |
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Kinetics and mechanism of vinylation of ortho-palladated NN-dialkylbenzylamines by para-substituted styrenes Alexander D. Ryabov Inna K. Sakodinskaya and Anatoly K. Yatsimirsky pg 1511; DOI: 10.1039/P29830001511 |
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The preparation and some reactions of tricyclo[4.4.4.0]tetradecane-2,7-dione ([4.4.4]propellane-2,7-dione): X-ray crystal structure of 2,7-bis(trimethylsilyloxy)tetracyclo-[4.4.4.0.0]tetradecane Roger W. Alder Richard J. Arrowsmith Martin R. Bryce Paul Eastment and A. Guy Orpen pg 1519; DOI: 10.1039/P29830001519 |
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The radiolysis of uracil in oxygenated aqueous solutions. A study by product analysis and pulse radiolysis Man Nien Schuchmann and Clemens von Sonntag pg 1525; DOI: 10.1039/P29830001525 |
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Coenzyme models. Part 35. Charge separation on the micelle surface as a strategy to prove the multi-step reaction mechanism in NADH model reductions Seiji Shinkai Takaharu Tsuno Yukiko Asatani and Osamu Manabe pg 1533; DOI: 10.1039/P29830001533 |
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Nuclear magnetic resonance investigations of iminium ion intermediates. Part 10. Multinuclear and kinetic study of the reaction between Lewis acids and ureas Jean-René Gauvreau and Gérard-Jean Martin pg 1541; DOI: 10.1039/P29830001541 |
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The disulphide group in organic compounds: conformational dependence of core and valence sulphur electronic levels by X-ray photoelectron spectroscopy Joseph Riga and Jacques J. Verbist pg 1545; DOI: 10.1039/P29830001545 |
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Synthesis of triglycerides from 1,3-dibromopropan-2-ol Asharam Bhati Richard J. Hamilton David A. Steven Rajender Aneja and Frederick B. Padley pg 1553; DOI: 10.1039/P29830001553 |
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Kinetics of anilinodechlorination of 3-bromo- and 3-methoxy-2-thenoyl chlorides in benzene Giovanni Consiglio Domenico Spinelli Salvatore Fisichella Gaetano Alberghina and Renato Noto pg 1559; DOI: 10.1039/P29830001559 |
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Ammonolysis of aryl toluenesulphonate esters: evidence for the concerted displacement of the aryl oxide group Nicola A. Suttle and Andrew Williams pg 1563; DOI: 10.1039/P29830001563 |
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Study of dimethyl-substituted benzene derivatives by 13C nuclear magnetic resonance spectroscopy and INDO MO calculations Giuseppe Saba Adolfo Lai Maura Monduzzi and Gioanna Gelli pg 1569; DOI: 10.1039/P29830001569 |
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Temperature dependence of activation parameters in the neutral ester hydrolysis in t-butyl alcohol–water solutions Liisa T. Kanerva pg 1573; DOI: 10.1039/P29830001573 |
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Kinetics and mechanism of the oxidation of diols by acid permanganate Indu Bhatia and Kalyan K. Banerji pg 1577; DOI: 10.1039/P29830001577 |
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Hydrogen bonding and conformational change of 2,2-pyridil in polyhydric solvents Hiroyasu Inoue and K ichi Nagaya pg 1581; DOI: 10.1039/P29830001581 |
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Calculation of steric interactions between a lanthanide shift reagent and substituted pyridines Laurine A. LaPlanche and Garret Vanderkooi pg 1585; DOI: 10.1039/P29830001585 |
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Conformational effects upon the stability and reactivity of the [1.1]ferrocenophan-1-yl and diferrocenylmethyl cations Clifford A. Bunton and William E. Watts pg 1591; DOI: 10.1039/P29830001591 |
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Catalytic consequences of experimental evolution. Part 3. Construction of reaction profiles for hydrolysis of lactose by ebg, ebga, and ebgb enzymes via measurement of the enzyme-catalysed exchange of D-[1-18O]galactose by 13C nuclear magnetic resonance spectroscopy Barry G. Hall Martin Murray Sally Osborne and Michael L. Sinnott pg 1595; DOI: 10.1039/P29830001595 |
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trans-Reduction of 5-phenyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole. X-Ray crystallographic study of the geometry of an intermolecular N–H phenyl hydrogen bond Arthur J. Elliott Henry Guzik Mohindar S. Puar and Andrew T. McPhail pg 1599; DOI: 10.1039/P29830001599 |
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Solvent effects on kinetics and reaction mechanisms. The formation of sulphonium and selenonium salts Emanuele Maccarone and Giancarlo Perrini pg 1605; DOI: 10.1039/P29830001605 |
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Acid-induced 13C nuclear magnetic resonance chemical shift changes of ether and ester carbon atoms Mikael Begtrup pg 1609; DOI: 10.1039/P29830001609 |
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Stereoelectronic effects at oxygen. The hydrolysis of 2-aryloxy-trans-1-oxadecalins Sosale Chandrasekhar Anthony J. Kirby and Robert J. Martin pg 1619; DOI: 10.1039/P29830001619 |
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Stereoelectronic control of the hydrolysis of a conformationally locked acetal Anthony J. Kirby and Robert J. Martin pg 1627; DOI: 10.1039/P29830001627 |
Stereoelectronic effects on acetal cleavage. The separation of the  -donor and -acceptor properties of oxygenAnthony J. Kirby and Robert J. Martin pg 1633; DOI: 10.1039/P29830001633 |
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Stereoelectronic effects at oxygen. A very large effect on the hydrolysis of a conformationally locked acetal: implications for -glycosidase mechanisms Andrew J. Briggs Christopher M. Evans Robert Glenn and Anthony J. Kirby pg 1637; DOI: 10.1039/P29830001637 |
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Unusual behaviour in the excited state proton transfer of 1H-phenanthro[9,10-d]imidazole Meenakshisunderam Swaminathan and Sneh K. Dogra pg 1641; DOI: 10.1039/P29830001641 |
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Stereoselectivity in the condensation reactions of 1-phenylethyl alkyl and phenyl ketones with organometallic reagents Carlos Alvarez-Ibarra Odón Arjona Rafael Pérez-Ossorio Alfredo Pérez-Rubalcaba María L. Quiroga and María J. Santesmases pg 1645; DOI: 10.1039/P29830001645 |
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Stereochemistry of imino-group reduction. Part 3. The hydride reduction of achiral benzil monoimines Benito Alcaide Carmen López-Mardomingo Rafael Pérez-Ossorio and Joaquin Plumet pg 1649; DOI: 10.1039/P29830001649 |
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Evidence for extensive recombination of the ring-opened to the original cyclic molecular ions of 2-substituted piperidines and pyrrolidines after electron impact Uwe I. Záhorszky pg 1655; DOI: 10.1039/P29830001655 |
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Free radical induced one-electron oxidation of the phenothiazines chlorpromazine and promethazine Detlef Bahnemann Klaus-Dieter Asmus and Robin L. Willson pg 1661; DOI: 10.1039/P29830001661 |
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Phenothiazine radical-cations: electron transfer equilibria with iodide ions and the determination of one-electron redox potentials by pulse radiolysis Detlef Bahnemann Klaus-Dieter Asmus and Robin L. Willson pg 1669; DOI: 10.1039/P29830001669 |
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Stereochemistry of a novel sesquiterpene lactone of eudesmane type. X-Ray determination of the structure of isosilerolide Urszula Rychlewska pg 1675; DOI: 10.1039/P29830001675 |
Photocyclization of aryl halides. Part 4. 5-(2-halogenophenyl)-1,3-diphenyl- 2-pyrazolines. Predissociation and electron transfer between intramolecular but separate chromophoresJames Grimshaw and A. Prasanna de Silva pg 1679; DOI: 10.1039/P29830001679 |
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Carbene reactions. Part 16. Thermolyses of norbornadiene-7-spiro-2-(1,3-dithiolane)S-oxides Reinhard W. Hoffmann Wolfgang Barth Lars Carlsen and Helge Egsgaard pg 1687; DOI: 10.1039/P29830001687 |
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Solvent effects on the conformation of nucleotides. Part 1. The conformation of 5-adenosine monophosphate in water–dimethyl sulphoxide using nuclear Overhauser effects and lanthanide relaxation probes Carlos F. G. C. Geraldes and Helena Santos pg 1693; DOI: 10.1039/P29830001693 |
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Investigation of a proposed penicillin G acidic degradation scheme using high-pressure liquid chromatography and optimization techniques and mechanistic considerations David P. Kessler Mark Cushman Isaac Ghebre-Sellassie Adelbert M. Knevel and Stanley L. Hem pg 1699; DOI: 10.1039/P29830001699 |
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X-Ray determination of the molecular structure of the novel antibiotic DC-52-d, 6-hydroxymethyl-3,12-imino-7-methoxy-13-methyl-1,2,3,4-tetrahydroazepino[1,2-b]isoquinoline-1-carboxylic acid Noriaki Hirayama and Kunikatsu Shirahata pg 1705; DOI: 10.1039/P29830001705 |
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Conformational study of the 1-azabicyclo[3.3.1]nonan-2-one system. Molecular-mechanics calculations and X-ray structure of 5-phenyl-1-azabicyclo[3.3.1]nonan-2-one George L. Buchanan David H. Kitson Paul R. Mallinson George A. Sim David N. J. White and Philip J. Cox pg 1709; DOI: 10.1039/P29830001709 |
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Addition of free radicals to unsaturated systems. Part 24. Kinetics and mechanism of the gas-phase thermal reactions of trifluoroiodomethane with propene Robert N. Haszeldine David W. Keen and Peter J. Robinson pg 1713; DOI: 10.1039/P29830001713 |
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1,2-Thiazines and related heterocycles. Part 1. An investigation of the cycloadditions of N-sulphinylanilines with 1,4-epoxy-1,4-dihydronaphthalene and other alkenes Peter Hanson Robin J. Lewis and Thomas W. Stone pg 1719; DOI: 10.1039/P29830001719 |
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Chlorine isotopic exchange between lithium chloride-36 and some compounds containing two non-equivalent exchangeable chlorine atoms Caterina Arnone Giovanni Consiglio Domenico Spinelli Peter H. Gore Apollos O. O. Ikejiani Donald F. C. Morris and Eric L. Short pg 1725; DOI: 10.1039/P29830001725 |
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The role of electron transfer processes in the photoinduced decarboxylation of alkyl pyruvates R. Stephen Davidson Dean Goodwin and Julie E. Pratt pg 1729; DOI: 10.1039/P29830001729 |
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A theoretical study of the charge distribution of aminopyridines, aminopyrimidines, and some diazine N-oxides Felix Escudero Otilia Mó and Manuel Yáñez pg 1735; DOI: 10.1039/P29830001735 |
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Stereoselective micellar catalysis. Part 4. Catalytic hydrolyses of enantiomeric esters by dipeptide derivatives containing a histidyl residue Yasuji Ihara Noriko Kunikiyo Tomoko Kunimasa Yoshiharu Kimura Mamoru Nango and Nobuhiko Kuroki pg 1741; DOI: 10.1039/P29830001741 |
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Kerr effect studies of the conformations of mono- and di-carboxylic aliphatic esters Demetrio Pitea Francesco Gatti and Bruno Marcandalli pg 1747; DOI: 10.1039/P29830001747 |
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Electron spin resonance studies. Part 65. The selectivity of radical attack on halogen-containing compounds Brian Ashworth Michael J. Davies Bruce C. Gilbert and Richard O. C. Norman pg 1755; DOI: 10.1039/P29830001755 |
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Electron spin resonance studies. Part 66. Characterization of copper(II) complexes in the oxidation of D-penicillamine, L-cysteine, and related sulphur-containing compounds Frederick J. Davis Bruce C. Gilbert Richard O. C. Norman and Martyn C. R. Symons pg 1763; DOI: 10.1039/P29830001763 |
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Molecular inclusion in functionalized macrocycles. Part 6. The crystal and molecular structures of the calix[4]arene from p-(1,1,3,3-tetramethylbutyl)phenol and its 1 : 1 complex with toluene Giovanni Dario Andreetti Andrea Pochini and Rocco Ungaro pg 1773; DOI: 10.1039/P29830001773 |
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Reactivity of hydroxyl radicals with ferrocenyl-substituted carboxylic acids. A radiation chemical study S. R. Logan and G. Arthur Salmon pg 1781; DOI: 10.1039/P29830001781 |
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Crystal structure and properties of the 7,7,8,8-tetracyano-p-quinodimethanide salt of the 1,1-bis-(p-cyanophenyl)-4,4-bipyridinium dication Geoffrey J. Ashwell Graham H. Cross Deirdre A. Kennedy Ian W. Nowell and J. Graham Allen pg 1787; DOI: 10.1039/P29830001787 |
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Electrophilic aromatic substitution. Part 30. The kinetics and products of the solvolyses in aqueous sulphuric acids of 5-chloro-2-methyl-2-nitrocyclohexa-3,5-dienyl acetate: the occurrence of AAC2 and AAL 1 solvolyses, and of an acid-catalysed elimination of nitrous acid, and the relationship of the AAL 1 solvolysis to the nitration of 4-chlorotoluene Colin Bloomfield Roy B. Moodie and Kenneth Schofield pg 1793; DOI: 10.1039/P29830001793 |
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Electrochemical behaviour of NN-thiobisamines. Cyclic voltammetry in dimethyl sulphoxide with low water content Guillermo González Maria A. Santa Ana and Isabel Chadwick pg 1803; DOI: 10.1039/P29830001803 |
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Synthetic models related to deoxyribonucleic acid base–psoralen interactions. Syntheses and studies of bichromophore systems containing psoralen moieties Alain Castellan Jean-Pierre Desvergne René Arnaud Jean-Pierre Bideau and Georges Bravic pg 1807; DOI: 10.1039/P29830001807 |
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Crystal and molecular structure of histamine H2-receptor antagonists of the ranitidine family. Part 1. 1-(5-Dimethylaminomethyl)furfurylthiopropan-2-one thiosemicarbazone and 1-(5-dimethylaminomethyl)furfurylthiopropan-2-one 1-methylamino-2-nitroethenylhydrazone Giacomo Chiari and Davide Viterbo pg 1815; DOI: 10.1039/P29830001815 |
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Electrochemical synthesis of 5,6,11,12-tetrahydro-5,6,11,12-tetrakis(ethoxycarbonyl)dibenzo[a,e]cyclo-octene Carlo de Luca Achille Inesi and Liliana Rampazzo pg 1821; DOI: 10.1039/P29830001821 |
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Influence of spacer chains and percentage ring substitution on phase-transfer catalytic activity of phosphonium salts bonded to polystyrene matrix Pier Lucio Anelli Fernando Montanari and Silvio Quici pg 1827; DOI: 10.1039/P29830001827 |
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Radical addition to aromatic aldoximes Loris Grossi Lodovico Lunazzi and Giuseppe Placucci pg 1831; DOI: 10.1039/P29830001831 |
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Nuclear magnetic resonance and electron absorption studies of acenaphthylene dianion. Ion-pair structure and charge distribution Bertil Eliasson and Ulf Edlund pg 1837; DOI: 10.1039/P29830001837 |
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The number of ideal rings on the diamond lattice; application to crown ethers Jos W. H. M. Uiterwijk Sybolt Harkema Ben W. van de Waal Frits Göbel and H. T. M. Nibbeling pg 1843; DOI: 10.1039/P29830001843 |
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Photoinduced reactions. Part 147. Photochemistry of 1-isopropylanthrone Yoshikatsu Ito Norio Inada and Teruo Matsuura pg 1857; DOI: 10.1039/P29830001857 |
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Nuclear magnetic resonance study of metal complexes of the capped porphyrins Nigel J. Clayden Geoffrey R. Moore Robert J. P. Williams Jack E. Baldwin and Maxwell J. Crossley pg 1863; DOI: 10.1039/P29830001863 |
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Basicity of azoles. Part 2. Theoretical study of the basicity of methylpyrazoles and methylimidazoles Javier Catalán and José Elguero pg 1869; DOI: 10.1039/P29830001869 |
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Thermolytic reactions of esters. Part 12. Steric versus polar effects in pyrolytic -elimination of acetic acid from (tertiary) alkyl acetates Robert Louw Hans P. W. Vermeeren and Martijn W. Vogelzang pg 1875; DOI: 10.1039/P29830001875 |
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A theoretical comparison of SN1 and SN2 reactions of saturated alkyl chlorides Shinichi Yamabe Eiko Yamabe and Tsutomu Minato pg 1881; DOI: 10.1039/P29830001881 |
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Characteristic vector analysis of SN1 kinetic data influenced by four variables Romuald I. Zalewski and Zdzis awa Geltz pg 1885; DOI: 10.1039/P29830001885 |
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Kinetics and mechanism of the reaction of 9-arylfuoren-9-yl cations with polymethylbenzenes in trifluoroacetic acid solution Donald Bethell Peter N. Clare and Gerard J. Hare pg 1889; DOI: 10.1039/P29830001889 |
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Exceptional basic strength of 1,8-bis(dimethylamino)- and 1,8-bis(diethylamino)-2,7-dimethoxynaphthalenes: kinetic and equilibrium studies of the ionisation of the protonated amines in Me2SO–H2O mixtures with hydroxide ion Frank Hibbert and Kenneth P. P. Hunte pg 1895; DOI: 10.1039/P29830001895 |
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Catalysis by iodine in the solvolysis of tertiary alkyl halides Brian G. Cox and H. Maskill pg 1901; DOI: 10.1039/P29830001901 |
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Alkyl bromide photobromination: catalysis by hydrogen bromide and the elimination–readdition pathway Jean-Ph. Soumillion Claude Ronneau and Pierre Dejaifve pg 1907; DOI: 10.1039/P29830001907 |
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Hydrocyanation and hydrogenation of acetylenes catalysed by cyanocobaltates Takuzo Funabiki Yasuyuki Yamazaki Yoshihiro Sato and Satohiro Yoshida pg 1915; DOI: 10.1039/P29830001915 |
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Configurational prevalence at the nitrogen atom in chiral, open chain, secondary amines Piero Salvadori Carlo Rosini Raffaello Lazzaroni Dario Pini and Carlo Alberto Veracini pg 1919; DOI: 10.1039/P29830001919 |
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Kinetics of alkaline hydrolysis of quaternary phosphonium salts. The influence of aprotic solvents on the hydrolysis of ethyl(phenyl)phosphonium iodides J. Graham Dawber John C. Tebby and Albert A. C. Waite pg 1923; DOI: 10.1039/P29830001923 |
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Notice to authors: publication of X-ray crystallographic work in the Journal of the Chemical Society pg vb; DOI: 10.1039/P298300000vb |