Index of authors, 1977 pg 2085; DOI: 10.1039/P29770002085 |
Index of subjects, 1977 pg 2105; DOI: 10.1039/P29770002105 |
Front cover pg X001; DOI: 10.1039/P297700FX001 |
Contents pages pg P001; DOI: 10.1039/P297700FP001 |
The photochemistry of di-p-cumenylfulgide (bis-p-cumenylmethylenesuccinic anhydride) Tuvia Bercovici Mendel D. Cohen Ernst Fischer and (Mrs.) Dorina Sinnreich pg 1; DOI: 10.1039/P29770000001 |
Back cover pg X003; DOI: 10.1039/P297700BX003 |
Nitroxide chemistry. Part XII. Free radical formation in the reactions between trifluoronitrosomethane and some 1,3-diketones Brian L. Booth David J. Edge Robert N. Haszeldine and Robert G. G. Holmes pg 7; DOI: 10.1039/P29770000007 |
Catalysed prototropic rearrangements. Part 3. Metal carbonyl-catalysed isomerization of N-allylsulphonamides to N-prop-2-enyl and N-propylidene derivatives André J. Hubert Alain Feron Geneviève Goebbels Roger Warin and Philippe Teyssié pg 11; DOI: 10.1039/P29770000011 |
The kinetics of the reactions of picryl chloride with some substituted anilines. Part IV Thomas A. Emokpae Ibilola M. Dosunmu and Jack Hirst pg 14; DOI: 10.1039/P29770000014 |
The effect of electron-withdrawing substituents on the tautomerism between 1-aryl-3-methyltriazenes and 3-aryl-1-methyltriazenes Keith Vaughan pg 17; DOI: 10.1039/P29770000017 |
Ring opening and closing in heterocyclic compounds. Kinetic studies on solvent effects in the reaction between 6-nitrobenzothiazole and methoxide ion at 25 C Giuseppe Bartoli Maria Lelli Francesco Ciminale and Orazio Attanasi pg 20; DOI: 10.1039/P29770000020 |
Macrocyclic enzyme model systems. Concurrent nucleophilic–electrostatic bifunctional catalysis by [20]paracyclophanes in deacylation of p-nitrophenyl carboxylates Yukito Murakami Yasuhiro Aoyama and Kazuyuki Dobashi pg 24; DOI: 10.1039/P29770000024 |
Macrocyclic enzyme model systems. Unusual nucleophilic reactivity of un-ionized [20]paracyclophane oximes provided by hydrophobic effects Yukito Murakami Yasuhiro Aoyama and Kazuyuki Dobashi pg 32; DOI: 10.1039/P29770000032 |
Polyanions and their complexes. Part 10. Mechanism of dye binding to chemically different sites John B. Lawton and Glyn O. Phillips pg 38; DOI: 10.1039/P29770000038 |
Kinetics and mechanism of the Fischer–Hepp rearrangement and denitrosation. Part 9. Ring-methyl substituent effects Ian D. Biggs and D. Lyn H. Williams pg 44; DOI: 10.1039/P29770000044 |
Kinetics and mechanism of nitration of 3-methyl-1,2-benzisoxazole Giorgio Bianchi Luigi Casotti Dario Passadore and Nicolò Stabile pg 47; DOI: 10.1039/P29770000047 |
13C shielding effects at -carbon atoms in the side-chains of -aminoacids Paul E. Hansen John G. Batchelor and James Feeney pg 50; DOI: 10.1039/P29770000050 |
Steric hindrance in substituted dibenzofurans Klaus-Peter Zeller and Stefan Berger pg 54; DOI: 10.1039/P29770000054 |
Inhibition of oxidative induced decomposition of (-diphenyl)azoethane by transition metal ions. Interactions of metal ions with -phenylethylperoxyl radical Kazuhiko Okuma Etsuo Niki and Yoshio Kamiya pg 59; DOI: 10.1039/P29770000059 |
Intramolecular nucleophilic catalysis in the hydrolysis of 4-nitrophenyl quinotin-8-yl phosphate John S. Loran and Andrew Williams pg 64; DOI: 10.1039/P29770000064 |
Crystal and molecular structure of the histamine H2-receptor antagonists, N-methyl-N-{2-[(5-methylimidazol-4-yl)methylthio]ethyl}thiourea (metiamide) and N-{2-[(imidazol-4-yl)methylthio]ethyl}-N-methylthiourea (thiaburimamide) Keith Prout Stephen R. Critchley C. Robin Ganellin and Robert C. Mitchell pg 68; DOI: 10.1039/P29770000068 |
Steric effects in five-membered rings. Part 7. Relative stabilities of cyclopentane-1,3-dicarboxylate diesters Benzion Fuchs and Pablo S. Wechsler pg 75; DOI: 10.1039/P29770000075 |
Stabilization of singlet ethoxycarbonylnitrene. Effect of dichloromethane on insertion into tetrahydrofuran and cyclohexane Hiroshi Takeuchi Naoyoshi Murata Yoshio Nakagawa Teruko Tsuchida and Kikuhiko Koyama pg 80; DOI: 10.1039/P29770000080 |
Application of the Forsn–Hoffman spin-saturation method and 13C nuclear magnetic resonance spectroscopy to the determination of the barrier to ring inversion in cis-1,2-, trans-1,3-, and cis-1,4-dimethylcyclohexane Brian E. Mann pg 84; DOI: 10.1039/P29770000084 |
Structural effects on the reactivity of carbon radicals in homolytic aromatic substitution. Part 4. The nucleophilicity of bridgehead radicals M. Fiorentino L. Testaferri M. Tiecco and L. Troisi pg 87; DOI: 10.1039/P29770000087 |
Rearrangements accompanying oxidative photoaddition of nitrosamines to bicyclo[2.2.1]heptadiene, cyclo-octa-1,5-diene, and cyclohexa-1,3-diene K. Somasekharen Pillay and Yuan L. Chow pg 93; DOI: 10.1039/P29770000093 |
Effects of ion-pairing and adsorption on the stereochemistry of the cathodic pinacolisation of acetophenone Alan Bewick and David J. Brown pg 99; DOI: 10.1039/P29770000099 |
Thermodynamics of the acid dissociation of tertiary aliphatic ammonium ions in 60% w/w methanol–water solution and of the quinuclidinium ion in water John W. Bayles and Munessar Sankar pg 102; DOI: 10.1039/P29770000102 |
The kinetics and mechanisms of aromatic halogen substitution. Part 34. Comments on the physical interpretation of high kinetic orders in bromine Nicholas H. Briggs Peter B. D. de la Mare and David Hall pg 106; DOI: 10.1039/P29770000106 |
Kinetics and mechanism of the oxidation of xanthates with iodine in aqueous solution Brian G. Cox and R. Natarajan pg 113; DOI: 10.1039/P29770000113 |
Investigations of structure and conformation. Part 6. Long-range interactions and line-width alternation for -proton splittings in CH2OCH2OCH3: temperature-dependent electron spin resonance spectra Christopher Gaze and Bruce C. Gilbert pg 116; DOI: 10.1039/P29770000116 |
Luminescence characteristics of morphine derivatives Alexander Bowd and James H. Turnbull pg 121; DOI: 10.1039/P29770000121 |
Substituent effects on carbon-13 chemical shifts in 1-substituted camphenilones and some derived N-nitro-imines Frances C. Brown and David G. Morris pg 125; DOI: 10.1039/P29770000125 |
S-nitrosation of thiourea and thiocyanate ion. Nitrosyl thiocyanate and the S-nitroso-adduct of thiourea as nitrosating agents D. Lyn H. Williams pg 128; DOI: 10.1039/P29770000128 |
The photochemistry of phosphorus compounds. Part 11. Photolysis of dipotassium -D-glucose 1-phosphate in aqueous solution under argon and oxygen Mendel Trachtman and Mordehai Halmann pg 132; DOI: 10.1039/P29770000132 |
Substituent effects in the biphenyl series. Part IV. The kinetics of piperidinodebromination of 4-substituted 3-bromo-4-nitrobiphenyls Giuseppe Guanti Marino Novi Giacomo Garbarino and Carlo Dell'Erba pg 137; DOI: 10.1039/P29770000137 |
Dehalogenation reactions of vicinal dihalides. Part V. Kinetic study of the reactions of 1,2-dihalogeno-1,2-diphenylethanes with triphenylphosphine Sergio Alunni Enrico Baciocchi and Vittorio Mancini pg 140; DOI: 10.1039/P29770000140 |
Structure and conformation of -thiodan in the solid state and in solution. Application of the infrared–X-ray method Stephen R. Byrn and P. Y. Siew pg 144; DOI: 10.1039/P29770000144 |
Thermodynamic functions of proton ionization of para-substituted benzenethiols Paolo De Maria Adamo Fini and Francis M. Hall pg 149; DOI: 10.1039/P29770000149 |
Rates of proton transfer, acid dissociation constants, and the strengths of intramolecular hydrogen bonds in 8-methoxy-NN-dimethyl-1-naphthylammonium ion and 8-hydroxy-NN-dimethyl-1-naphthylamine Abdul Awwal and Frank Hibbert pg 152; DOI: 10.1039/P29770000152 |
Front cover pg X005; DOI: 10.1039/P297700FX005 |
Contents pages pg P005; DOI: 10.1039/P297700FP005 |
Back cover pg X007; DOI: 10.1039/P297700BX007 |
Autoxidation of cholest-5-en-3-one, and its accompanying isomerization, in acetic acid Peter B. D. de la Mare and Raymond D. Wilson pg 157; DOI: 10.1039/P29770000157 |
Geometry and electronic structure of intimate and solvent-separated ion pairs of fluoromethane in water Pietro Cremaschi Aldo Gamba and Massimo Simonetta pg 162; DOI: 10.1039/P29770000162 |
Intramolecular hydrogen bonding in o-mercapto-NN-dimethylbenzamide Ivani I. Mires Paulo R. Olivato and Blanka Wladislaw pg 166; DOI: 10.1039/P29770000166 |
Factors affecting dye-sensitised photo-oxygenation reactions R. Stephen Davidson and Kenneth R. Trethewey pg 169; DOI: 10.1039/P29770000169 |
Photosensitised oxidation of amines: mechanism of oxidation of triethylamine R. Stephen Davidson and Kenneth R. Trethewey pg 173; DOI: 10.1039/P29770000173 |
Concerning the use of amines as probes for participation of singlet oxygen in dye-sensitised oxygenation reactions R. Stephen Davidson and Kenneth R. Trethewey pg 178; DOI: 10.1039/P29770000178 |
The triplet state of styrenes Paul M. Crosby John M. Dyke John Metcalfe Antony J. Rest Kingsley Salisbury and John R. Sodeau pg 182; DOI: 10.1039/P29770000182 |
Conformations of some semi-rigid neuroleptic drugs. Part 2. Crystal structures of racemic and of (+)-(S)-octoclothepin{2-chloro-10,11-dihydro-11-(4-methylpiperazin-1-yl)dibenzo[b,f]thiepin} and the absolute configuration of the latter André Jaunin Trevor J. Petcher and Hans Peter Weber pg 186; DOI: 10.1039/P29770000186 |
Polysaccharide conformation. Part 10. Solvent and temperature effects on the optical rotation and conformation of model carbohydrates David A. Rees and David Thom pg 191; DOI: 10.1039/P29770000191 |
Kinetics of the reactions of t-butyl chloride and [2H9]t-butyl chloride with silver salts in acetonitrile Dennis N. Kevill and Robert F. Sutthoff pg 201; DOI: 10.1039/P29770000201 |
Chemistry of crown ethers: the mass spectra of macrocyclic polyethers Robin T. Gray David N. Reinhoudt Kees Spaargaren and Ms. Joyce F. de Bruijn pg 206; DOI: 10.1039/P29770000206 |
Kinetic and energetic aspects of the photodimerisation of some systemic pyrimidine fungicides Barrie D. Cavell Stephen J. Pollard and Clifford H. J. Wells pg 216; DOI: 10.1039/P29770000216 |
Calculations of steric effects. Part 3. The anion-catalysed substitution of alkylmercury(II) bromides by mercury(II) bromide in ethanol Michael H. Abraham Priscilla L. Grellier and Malcolm J. Hogarth pg 221; DOI: 10.1039/P29770000221 |
N-hydroxy-compounds as acyl transfer agents. Part 1. Kinetics and mechanism of nucleophilic displacements on 1-hydroxybenzotriazole esters and crystal and molecular structure of 1-benzoyloxybenzotriazole Daniel G. McCarthy Anthony F. Hegarty and Brian J. Hathaway pg 224; DOI: 10.1039/P29770000224 |
N-hydroxy-compounds as acyl transfer agents. Part 2. Kinetics and mechanism of hydrolysis and aminolysis of 1-hydroxypyrazole and 1-hydroxyimidazole esters Daniel G. McCarthy and Anthony F. Hegarty pg 231; DOI: 10.1039/P29770000231 |
The effect of substituents on the photochemistry of phenazine N-oxides Angelo Albini Antonietta Barinotti Gian Franco Bettinetti and Silvio Pietra pg 238; DOI: 10.1039/P29770000238 |
Auto-association in organometallic compounds: a nuclear magnetic double resonance study of methyl- and n-butyl-tin alkoxides John D. Kennedy pg 242; DOI: 10.1039/P29770000242 |
Electrophilic aromatic substitution. Part 16. The nitration of anisole, o-methylanisole, and p-methylanisole in aqueous sulphuric acid James W. Barnett Roy B. Moodie Kenneth Schofield John B. Weston Robert G. Coombes John G. Golding and Geoffrey D. Tobin pg 248; DOI: 10.1039/P29770000248 |
Sesquiterpenoids. Part XXIII. X-Ray crystallographic determination of the molecular conformation of the germacranolide alatolide monohydrate Philip J. Cox and George A. Sim pg 255; DOI: 10.1039/P29770000255 |
Sesquiterpenoids. Part XXIV. X-Ray crystallographic analysis of paucin monohydrate, a pseudoguaianolide glucoside Philip J. Cox and George A. Sim pg 259; DOI: 10.1039/P29770000259 |
Concerning the fluorescence of some 7-hydroxycoumarins and related compounds Godfrey S. Beddard Miss Sheena Carlin and R. Stephen Davidson pg 262; DOI: 10.1039/P29770000262 |
Intramolecular photocyclizations of o,o-bis-(2-arylvinyl)biphenyls Peter H. G. op het Veld and Wim H. Laarhoven pg 268; DOI: 10.1039/P29770000268 |
Kinetics and mechanism of the nitrosation of methylhydrazine and NN-dimethylhydrazine John R. Parrott Geoffrey Stedman and Miss Nermin Uysal pg 274; DOI: 10.1039/P29770000274 |
Nucleophilic displacement in polyhalogenoaromatic compounds. Part 3. Kinetics of protiodeiodination of lodoarenes Roger Bolton and John P. B. Sandall pg 278; DOI: 10.1039/P29770000278 |
Front cover pg X009; DOI: 10.1039/P297700FX009 |
Contents pages pg P009; DOI: 10.1039/P297700FP009 |
Back cover pg X011; DOI: 10.1039/P297700BX011 |
Heteroaromatic hydrogen exchange reactions. Part 9. Acid catalysed decarboxylation of indole-3-carboxylic acids Brian C. Challis and Henry S. Rzepa pg 281; DOI: 10.1039/P29770000281 |
Unstable intermediates. Part 169. Electron capture processes in organic phosphates: an electron spin resonance study Deanna Nelson and Martyn C. R. Symons pg 286; DOI: 10.1039/P29770000286 |
Eliminations promoted by weak bases. Part 7. E2C and E2H Reactions of cyclohexyl toluene-p-sulphonate with triphenylphosphine and other neutral bases Duncan J. McLennan pg 293; DOI: 10.1039/P29770000293 |
Eliminations promoted by weak bases. Part 8. Kinetics and mechanisms of reactions of cyclohexyl toluene-p-sulphonate with thiourea in various solvents Duncan J. McLennan pg 298; DOI: 10.1039/P29770000298 |
Acid-catalysed solvolysis of 2-diazo-4-methoxy- and 2-diazo-2-phenyl-acetophenone in aqueous–organic mixtures Leon L. Leveson and C. Warner Thomas pg 302; DOI: 10.1039/P29770000302 |
The MC activity coefficient function for acid–base equilibria. Part 2. A critical analysis of acidity functions and the incompatibility amongst proposed empirical correlations Nunziata C. Marziano Pietro G. Traverso and Riccardo C. Passerini pg 306; DOI: 10.1039/P29770000306 |
The MC activity coefficient function for acid–base equilibria. Part 3. Improvement on the MC function by mathematical treatment Nunziata C. Marziano Pietro G. Traverso Alberto Tomasin and Riccardo C. Passerini pg 309; DOI: 10.1039/P29770000309 |
Conformational studies of molecules partially oriented in nematic phase: nuclear magnetic resonance and theoretical investigation of 2,2-bifuryl Luciana Bellitto Carlo Petrongolo C. Alberto Veracini and Massino Bambagiotti pg 314; DOI: 10.1039/P29770000314 |
Metal-ion assisted catalysis of nucleophilic attack. Part 3. Co-operation between metal ion and hydroxide Paul Woolley pg 318; DOI: 10.1039/P29770000318 |
Infrared study of 1,3-thiazolidin(e)-2-one, -2-thione, and -2-selone and their 1-oxa-analogues Franco Cristiani Francesco A. Devillanova and Gaetano Verani pg 324; DOI: 10.1039/P29770000324 |
Intermediates in the decomposition of aliphatic diazo-compounds. Part 13. Mechanistic studies on the reaction of diaryldiazomethanes with singlet molecular oxygen Donald Bethell and Ronald McKeivor pg 327; DOI: 10.1039/P29770000327 |
Crystal and molecular structure of an octamer of acetonitrile oxide Silvio Menchetti and Cesare Sabelli pg 334; DOI: 10.1039/P29770000334 |
Magnetic circular dichroism studies. Part 45. A comparison between the magnetic circular dichroism and Shpol'skii spectra of palladium, zinc, and magnesium porphin Günter Barth Robert E. Linder Nada Waespe-Sarcevic Edward Bunnenberg Carl Djerassi Yvonne Jones Aronowitz and Martin Gouterman pg 337; DOI: 10.1039/P29770000337 |
Properties and reactions of 1,3-oxathiolans. Part 6. Chemical equilibration and 1H nuclear magnetic resonance conformational study of 4,5-dimethyl-, 2,4,5-trimethyl-, and 2,2,4,5- and 2,4,4,5-tetramethyl-1,3-oxathiolans Raimo Keskinen Alpo Nikkilä and Kalevi Pihlaja pg 343; DOI: 10.1039/P29770000343 |
Electron spin resonance study of hydrogen adduct radicals generated from indole and its derivatives in -irradiated methanolic glasses at 77 K Peter J. Baugh Glyn O. Phillips and Keith E. Robbins pg 347; DOI: 10.1039/P29770000347 |
The effect of leaving group tendency in the chymotrypsin-catalysed hydrolysis of aryl acetates Anthony R. Butler Ian H. Robertson and Lawrence A. Rudkin pg 351; DOI: 10.1039/P29770000351 |
Electrophilic aromatic substitution. Part 18. Protiodetritiation of anthracene, coronene (dibenzo[ghi,pqr]perylene), and triphenylene in anhydrous trifluoroacetic acid Herbert V. Ansell Marcelo M. Hirschler and Roger Taylor pg 353; DOI: 10.1039/P29770000353 |
Restricted rotation. Part 2. Further studies of barriers to rotation in some 3-arycyclohexenone derivatives: effect of substituents on the free energy of activation Dhanonjoy Nasipuri Pranab K. Bhattacharya and George T. Furst pg 356; DOI: 10.1039/P29770000356 |
Reactions of oxygenated radicals in the gas phase. Part 3. Reactions of peracetyl radicals with alkenes Refugio Ruiz Diaz Keith Selby and David J. Waddington pg 360; DOI: 10.1039/P29770000360 |
Conformations of cyclic and acyclic cyanides: 13C–H couplings Charles A. Kingsbury and Mark E. Jordan pg 364; DOI: 10.1039/P29770000364 |
Proton magnetic resonance studies of compounds with bridgehead nitrogen. Part 33. Effect of a fused aromatic ring on the conformational preferences of perhydropyrido[1,2-c][1,3]oxazines 2 and related compounds Trevor A. Crabb Jacqueline S. Mitchell and Roger F. Newton pg 370; DOI: 10.1039/P29770000370 |
Conformational preference of ring A in 3-oxo-5,10-steroids: X-ray crystal structure analysis of 17-ethynyl-17-hydroxyestr-5(10)-en-3-one (norethynodrel) Andrew T. McPhail Patricia A. Luhan Pui-Suen Wong Tschang and Kay D. Onan pg 379; DOI: 10.1039/P29770000379 |
Electron-organic chemistry. Anodic oxidation of [2.2]metacyclophanes and transannular cation radical formation Takeo Sato and Minoru Kamada pg 384; DOI: 10.1039/P29770000384 |
Front cover pg X013; DOI: 10.1039/P297700FX013 |
Contents pages pg P013; DOI: 10.1039/P297700FP013 |
Back cover pg X015; DOI: 10.1039/P297700BX015 |
Nickel-catalysed stereospecific cyclocarbonylation of cyclopentadiene dimer. Crystal and molecular structure of 2-(tetracyclo[5.5.1.0.0]tridec-9-en-4-yl)propionic acid Gian Paolo Chiusoli Giuseppe Cometti Giuseppe Sacchelli Vittorio Bellotti Giovanni Dario Andreetti Gabriele Bocelli and Paolo Sgarabotto pg 389; DOI: 10.1039/P29770000389 |
Crystal structure of 25-hydroxy-vitamin D3 monohydrate: a stereochemical analysis of vitamin D molecules pg 393; DOI: 10.1039/P29770000393 |
Steroidal analogues of unnatural configuration. Part XI. Crystal and molecular structure of 3,17-dihydroxy-4,4,14-trimethyl-19-nor-10-pregn-5-ene-11,20-dione and a circular dichroism study of the conformation of the acetyl side-chain of the 17-hydroxy-isomers in solution Pieter R. Enslin Johan Coetzer and Gert J. Kruger pg 402; DOI: 10.1039/P29770000402 |
Thermodynamic and kinetic acidities in dimethyl sulphoxide. Part 2. Acetylenic compounds Jacques Chrisment and Jean-J. Delpuech pg 407; DOI: 10.1039/P29770000407 |
Mass spectra of 2,4,5-triphenyl-3H-pyrrol-3-one 1-oxide and derived heterocycles heavily substituted with phenyl groups Richard A. Y. Jones and Nikou Sadighi pg 412; DOI: 10.1039/P29770000412 |
Hydrolysis of 2-pyridylphosphonic acid mono-and di-esters: electrophilic catalysis by transition metal ions and the irrelevance of intramolecular participation by the pyridyl group John S. Loran Richard A. Naylor and Andrew Williams pg 418; DOI: 10.1039/P29770000418 |
Stability of carbonium ions. Part 3. The transmission of substituent effects across the fluorene and biphenyl systems Roger Bolton and Rita E. M. Burley pg 426; DOI: 10.1039/P29770000426 |
Preparation and oxidation with chromic acid of all six 3-bromo-5-hydroxy- and -5-oxo-bicyclo[2.2.1]heptane-2,6-carbolactones Edwin Crundwell Christopher L. Brewer and David J. McIntyre pg 430; DOI: 10.1039/P29770000430 |
Esterolysis in cyclodextrin–polyelectrolyte systems Hiromi Kitano and Tsuneo Okubo pg 432; DOI: 10.1039/P29770000432 |
Kinetic study of elimination from 3-chloro-3-methyl- and 3-chloro-3-methyl-5-cholestane promoted by potassium t-butoxide in t-butyl alcohol Enrico Baciocchi Stefano Corsano and Renzo Ruzziconi pg 436; DOI: 10.1039/P29770000436 |
The pyrolysis of alkanethiols. Part 1. Kinetics of the pyrolysis of butane-1-thiol, butane-2-thiol, and 2-methylpropane-2-thiol Titus O. Bamkole pg 439; DOI: 10.1039/P29770000439 |
Ring closure reactions. Part 6. Intermolecular models for intramolecular reactions. Reactions between long-chain alkanoate ions and alkyl bromides as intermolecular analogues of the lactonization of -bromoalkanoate ions Carlo Galli and Luigi Mandolini pg 443; DOI: 10.1039/P29770000443 |
Study of bipyridyl radical cations. Part 4. Reaction of diquat radical cation with oxygen and copper(II) Alwyn G. Evans Raymond E. Alford and Norman H. Rees pg 445; DOI: 10.1039/P29770000445 |
Steric effects in di- and tri-arylmethane dyes. Part 13. Electronic absorption spectra of derivatives of Crystal Violet, Malachite Green, and Michler's Hydrol Blue exhibiting simultaneous central and terminal steric distortion Geoffrey Hallas Keith N. Paskins David R. Waring John R. Humpston and Alan M. Jones pg 450; DOI: 10.1039/P29770000450 |
The SN mechanism in aromatic compounds. Part 41. Thermochemical calculations and experimental measurements of methanolysis of 1-fluoro-2,4-dinitrobenzene, picryl chloride, and picryl fluoride Kai-Biu Lam Joseph Miller and Paulo José Samenho Moran pg 457; DOI: 10.1039/P29770000457 |
Insecticides. Part 7. Crystal structures of 1,1-dichloro-2,2-bis-(p-chlorophenyl)ethylene (DDE) and 1,1-dichloro-2,2-bis-(p-chlorophenyl)-ethane (DDD) Kelvin G. Shields Colin H. L. Kennard and Ward Robinson pg 460; DOI: 10.1039/P29770000460 |
Insecticides. Part 8. Crystal structures of 1,1-bis-(p-chlorophenyl)acetic acid (DDA) and 4,4-dichlorobenzophenone (DBP) Kelvin G. Shields and Colin H. L. Kennard pg 463; DOI: 10.1039/P29770000463 |
Cycloaddition reactions of heterocumulenes. Part 8. Crystal structure and valence tautomerism of 5-dimethyliminio-4,4-dimethyl-2-thiazoline-2-thiolate Ernst Schaumann Erwin Kausch Jean-Paul Imbert Karl-Heinz Klaska and Rolf Klaska pg 466; DOI: 10.1039/P29770000466 |
Nitrogen nuclear magnetic resonance spectroscopy. Part 7. Extension of the nuclear magnetic resonance–ultraviolet correlation in nitroso-compounds to cover two-co-ordinate nitrogen in the other groupings with oxygen and carbon, and comparison with three-co-ordinate nitrogen in planar groupings (azoxy, etc.) Joan Mason William van Bronswijk and Jeremy G. Vinter pg 469; DOI: 10.1039/P29770000469 |
Reactivity parameters. Part 2. The usefulness of 13C-1H one-bond coupling constants as selectivity parameters in the synthesis of organolithium compounds Erik B. Pedersen pg 473; DOI: 10.1039/P29770000473 |
Nuclear magnetic resonance conformational studies of the C–C fragments of oxytocin, oxytocinoic acid, and tocinoic acid in aqueous solution C. Andrei Boicelli Alan F. Bradbury and James Feeney pg 477; DOI: 10.1039/P29770000477 |
Carbon-13 nuclear magnetic resonance spectra of 1-p-tolylethyl- and di-p-tolylmethyl-tricarbonylchromium cations Mario Acampora Alberto Ceccon Maurizio Dal Farra Giovanni Giacometti and Giorgio Rigatti pg 483; DOI: 10.1039/P29770000483 |
Crystal structure and molecular conformation of 2,3-O-methoxymethyleneuridine: X-ray and nuclear magnetic resonance investigation Anthonie J. de Kok Cornelis Romers Harry P. M. de Leeuw Cornelis Altona and Jacques H. van Boom pg 487; DOI: 10.1039/P29770000487 |
Studies on the lonophorous antibiotics. Part IV. Crystal and molecular structure of the thallium salt of lonomycin Noboru take Mitsuo Koenuma Hiroshi Miyamae Shoichi Sato and Yoshihiko Saito pg 494; DOI: 10.1039/P29770000494 |
Electron spin resonance studies. Part 51. Aliphatic and aromatic sulphinyl radicals Bruce C. Gilbert Christopher M. Kirk Richard O. C. Norman and Hugh A. H. Laue pg 497; DOI: 10.1039/P29770000497 |
Indirect measurement of the rate constants for the diazotisation of substituted anilines by nitrosyl chloride and nitrosyl thiocyanate D. Lyn H. Williams pg 502; DOI: 10.1039/P29770000502 |
Anodic oxidation of substituted adamantanes Gary J. Edwards Stephen R. Jones and John M. Mellor pg 505; DOI: 10.1039/P29770000505 |
Mechanism of oxidation of saturated hydrocarbons by cobalt(III), manganese(III), and lead(IV) trifluoroacetates Stephen R. Jones and John M. Mellor pg 511; DOI: 10.1039/P29770000511 |
Heterocyclic free radicals. Part 7. Substituent effects on the distribution of spin density in the cation, neutral, and nitroxide radicals of phenothiazine David Clarke Bruce C. Gilbert and Peter Hanson pg 517; DOI: 10.1039/P29770000517 |
Reactions of carbonyl compounds in basic solutions. Part 8. Mechanism of alkaline hydrolysis of methyl pseudo-8-(3- or 4-substituted benzoyl)-1-naphthoates and pseudo-2-(3- or 4-substituted benzoyl)benzoates Keith Bowden and Faiq A. El-Kaissi pg 526; DOI: 10.1039/P29770000526 |
Front cover pg X017; DOI: 10.1039/P297700FX017 |
Contents pages pg P017; DOI: 10.1039/P297700FP017 |
Back cover pg X019; DOI: 10.1039/P297700BX019 |
Electron spin resonance spectra and electronic structure of nitrophenoxatellurin anion-radicals Alexandru Gioab Victor Em. Sahini and Elena Volanschi pg 529; DOI: 10.1039/P29770000529 |
The ene reaction of maleic anhydride with alkenes F. R. Benn J. Dwyer and I. Chappell pg 533; DOI: 10.1039/P29770000533 |
Nuclear magnetic resonance investigation of iminium ion intermediates. Part VI. A hydrogen-1 and carbon-13 structural and dynamic study of various substituted iminium salts Claude Rabiller Jean Pierre Renou and Gerard J. Martin pg 536; DOI: 10.1039/P29770000536 |
Theoretical study on the bridging ability of oxygen and sulphur in vinyl cations Imre C. Csizmadia Fernando Bernardi Vittorio Lucchini and Giorgio Modena pg 542; DOI: 10.1039/P29770000542 |
Conformation of 1-(2-bromophenyl)azetidin-2-one and 1-(2-bromophenyl)pyrrolidin-2-one Hideji Fujiwara Rodney L. Varley and James M. van der Veen pg 547; DOI: 10.1039/P29770000547 |
Reversible photochemistry of 10,10-dimethylbiacridan: internal and external heavy atom effects, and the structure of photoisomer F Rafi Korenstein Georg Seger Karol A. Muszkat and Ernst Fischer pg 550; DOI: 10.1039/P29770000550 |
1H, 13C, and 14N nuclear magnetic resonance study of the hydrogen chloride–NN-dimethylacetamide and hydrogen chloride–N-methylacetamide systems in deuteriochloroform solution Peter Stilbs Sture Forsén and J. Stephen Hartman pg 556; DOI: 10.1039/P29770000556 |
A dipole moment study of the ortho-effect in di- and tri-substituted NN-dimethylanilines Geoffrey Hallas John D. Hepworth Peter Jones Douglas A. Ibbitson and Alan M. Jones pg 559; DOI: 10.1039/P29770000559 |
Conformation studies by nuclear magnetic resonance spectroscopy in nematic phases: 3-phenyl-1,2,5-oxa-, -thia-, and -selena-diazole C. Alberto Veracini Angela De Munno Vincenzo Bertini Marcello Longeri and Giuseppe Chidichimo pg 561; DOI: 10.1039/P29770000561 |
Reversible photochemistry and photocyclization of 10H,10H-bianthrylidene Rafi Korenstein Karol A. Muszkat and Ernst Fischer pg 564; DOI: 10.1039/P29770000564 |
Thermodynamic and kinetic acidities in dimethyl sulphoxide. Part 3. Alcohols and phenols Jean-J. Delpuech and Daniel J. Nicole pg 570; DOI: 10.1039/P29770000570 |
Metal catalysis in oxidation by peroxides. Part 2. Molybdenum catalysed oxidation of organosulphur compounds by t-butyl hydroperoxide Ruggero Curci Fulvio Di Furia and Giorgio Modena pg 576; DOI: 10.1039/P29770000576 |
Studies of the protonation equilibria of sulphamates using 13C and 1H nuclear magnetic resonance spectroscopic, potentiometric, and conductimetric methods William J. Spillane and James B. Thomson pg 580; DOI: 10.1039/P29770000580 |
Mechanisms for reactions of halogenated compounds. Part 1. Activating effects of fluorine in polyfluoropyridines in reactions with ammonia Richard D. Chambers John S. Waterhouse and D. Lyn H. Williams pg 585; DOI: 10.1039/P29770000585 |
Barriers to nitrogen inversion in six-membered rings. Ring and nitrogen inversion in some methylene bridged bisheterocycles Frank G. Riddell and J. Edgar Anderson pg 588; DOI: 10.1039/P29770000588 |
Quantitative aspects of Lewis acidity. Part 17. Equilibria between covalent metal halides and thiobenzamide in diethyl ether solution Derek P. N. Satchell and Thomas J. Weil pg 592; DOI: 10.1039/P29770000592 |
Phenolyses of 1-aryl-1-methylethyl p-nitrobenzoates and some simple alkyl systems: characteristic features of phenol as a solvolytic solvent Kunio Okamoto Tomomi Kinoshita Ken'ichi Takeuchi Yutaka Shimizu Kunihiko Takatsuki Takaki Kamio and Shin Matsui pg 594; DOI: 10.1039/P29770000594 |
Reaction of 2,4-dinitrophenyl phenyl ether with morpholine in dimethyl sulphoxide, acetonitrile, tetrahydrofuran, and ethyl acetate and of 1-chloro-2,4-dinitrobenzene with morpholine in ethyl acetate Dapo Ayediran Titus O. Bamkole Jack Hirst and Ikenna Onyido pg 597; DOI: 10.1039/P29770000597 |
Aromatic acylations catalysed by metal oxides John O. Morley pg 601; DOI: 10.1039/P29770000601 |
Crystal and molecular structure of a new cyclopropane triterpene: passifloric acid methyl ester [methyl (22R,24S)-22,31-epoxy-1,3,24,31-tetrahydroxy-24-methyl-9,19-cyclo-9-ianostan-28-oate] Giovanni Dario Andreetti Gabriele Bocelli and Paolo Sgarabotto pg 605; DOI: 10.1039/P29770000605 |
Kinetics and mechanism of reaction of hydroxylamine with methylcytosines G. Michael Blackburn and Vishnu C. Solan pg 609; DOI: 10.1039/P29770000609 |
Chemistry of the SO bond. Part 6. Infrared and Raman spectra of some methyl-substituted trimethylene sulphites Desmond G. Hellier and Frederick J. Webb pg 612; DOI: 10.1039/P29770000612 |
The chemistry of reactive lignin intermediates. Part 3. Products of addition of methanol and water to vinyl-substituted quinone methides Jacqueline A. Hemmingson pg 616; DOI: 10.1039/P29770000616 |
1,2-Oxazine chemistry. Part 6. Conformational analysis of cyclohexene and a heterocyclic analogue by 13C nuclear magnetic resonance spectroscopy Henryk Labaziewicz Frank G. Riddell and Brian G. Sayer pg 619; DOI: 10.1039/P29770000619 |
Decay kinetics of cumylperoxyl radical produced by the decomposition of cumene hydroperoxide Shun-ichi Fukuzumi and Yoshio Ono pg 622; DOI: 10.1039/P29770000622 |
Electron spin resonance and kinetic studies on the liquid-phase decomposition of cumene hydroperoxide by lead dioxide Shun-ichi Fukuzumi and Yoshio Ono pg 625; DOI: 10.1039/P29770000625 |
Mechanism of the permanganate oxidation of unsaturated compounds. Part 7. Kinetics of the oxidation of propiolic and phenylpropiolic acids László I. Simándi and Miklós Jáky pg 630; DOI: 10.1039/P29770000630 |
Diphenylcarbene: INDO calculations on several geometrical conformations John Metcalfe and E. Amitai Halevi pg 634; DOI: 10.1039/P29770000634 |
Kinetic study of the decarboxylation of 5-amino-1,3,4-oxadiazole-2-carboxylic acid to 2-amino-1,3,4-oxadiazole in water as a function of proton activity Domenico Spinelli Renato Noto Giovanni Consiglio Giuseppe Werber and Francesco Buccheri pg 639; DOI: 10.1039/P29770000639 |
Stereochemistry of anticholinergic agents. Part 10. Crystal and molecular structure of the (R)-enantiomer of N-[2-(2-cyclohexylmandeloyloxy)ethyl]-N-methylpiperidinium iodide Thomas A. Hamor pg 643; DOI: 10.1039/P29770000643 |
Crystal and molecular structure of the germacrane furanosesquiterpenoid linderalactone Hirozo Koyama and Yoshiko Mizuno-Tsukuda pg 646; DOI: 10.1039/P29770000646 |
Kinetics and mechanism of hydrolysis of O-aryl N-phenylthiocarbamates Gilbert Sartoré Michel Bergon and Jean P. Calmon pg 650; DOI: 10.1039/P29770000650 |
A Monte Carlo investigation of the conformational free energies of the aldohexopyranoses Lawrence G. Dunfield and Stuart G. Whittington pg 654; DOI: 10.1039/P29770000654 |
Nucleophilic attacks on carbon–nitrogen double bonds. Part 4. Substitution of N-arylbenzimidoyl cyanides by amines in acetonitrile and by alkoxides in alcohols Rachel Ta-Shma and Zvi Rappoport pg 659; DOI: 10.1039/P29770000659 |
Kinetics and mechanism of the reaction between nitrous acid and arylhydrazines Geoffrey Stedman and Nermin Uysal pg 667; DOI: 10.1039/P29770000667 |
Intermediates in the decomposition of aliphatic diazo-compounds. Part 14. Chemically induced dynamic nuclear polarisation during benzylic insertion of diphenylmethylene into diastereoisomeric esters of -fluorophenylacetic acid. Evidence for a dual mechanism of C–H insertion Donald Bethell and Kenneth McDonald pg 671; DOI: 10.1039/P29770000671 |
Electrophilic aromatic reactivities via pyrolysis of 1-arylethyl esters. Part 13. Carbon–carbon hyperconjugation and the origin of the Baker–Nathan effect Ernest Glyde and Roger Taylor pg 678; DOI: 10.1039/P29770000678 |
Oxidative decarboxylation of aldonolactones by cerium(IV) sulphate in aqueous sulphuric acid; synthesis of D-arabinose Luis F. Sala Alicia Fernández Cirelli and Rosa M. de Lederkremer pg 685; DOI: 10.1039/P29770000685 |
Group IVB heterocyclic compounds. Oxidation rates, carbon-13 nuclear magnetic resonance, and photoelectron spectra of 10,10-dimethylphenothia-silin, -germin, and -stannin derivatives and of 9,9-dimethylthioxanthen Alfredo Ricci Domenico Pietropaolo Giuseppe Distefano Dante Macciantelli and Francesco P. Colonna pg 689; DOI: 10.1039/P29770000689 |
Structural studies of analgesics and their interactions. Part 4. Crystal structures of phenylbutazone and a 2 : 1 complex between phenylbutazone and piperazine Tej Pal Singh and Mamannamana Vijayan pg 693; DOI: 10.1039/P29770000693 |
Conformational analysis. A nuclear magnetic resonance study of the conformations of ortho-disubstituted benzenes J. Edgar Anderson and Harry Pearson pg 699; DOI: 10.1039/P29770000699 |
The synthesis and mass spectral fragmentation of some 1,2-disubstituted tricerbonyl--cyclopentadienyimanganese derivatives: 2-lithiation of tricarbonyl(-NN-dimethylsulphamoylcyclopentadienyl)manganese Ronald G. Sutherland and Ayalur K. V. Unni pg 703; DOI: 10.1039/P29770000703 |
1,3-Cycloadditions of 3,5-dichloro-2,4,6-trimethylbenzonitrile oxide to furan, benzofuran, thiophen, and benzothiophen Pier Luigi Beltrame Maria Grazia Cattania Vincenzo Redaelli and Gaetano Zecchi pg 706; DOI: 10.1039/P29770000706 |
Photochemistry of some cyclopropyl conjugated 1,2-diketones. Part 2. Fragmentation reactions and reduction by aldehydes J. Kelder H. Cerfontain and F. W. M. van der Wielen pg 710; DOI: 10.1039/P29770000710 |
Substituent effects and benzene-induced shifts in the proton magnetic resonance spectra of N-(4-methoxybenzylidene)anilines Deepika Mago Jagir S. Sandhu and Basil J. Wakefield pg 715; DOI: 10.1039/P29770000715 |
Front cover pg X021; DOI: 10.1039/P297700FX021 |
Contents pages pg P021; DOI: 10.1039/P297700FP021 |
Back cover pg X023; DOI: 10.1039/P297700BX023 |
Aromatic sulphonation. Part 54. Sulphonation of polyethylbenzenes. On the Jacobsen rearrangement of the tetraethylbenzenesulphonic acids Ankie Koeberg-Telder and Hans Cerfontain pg 717; DOI: 10.1039/P29770000717 |
Aromatic sulphonation. Part 55. Reaction of polyisopropylbenzenes with concentrated aqueous sulphuric acid Hans Cerfontain Ankie Koeberg-Telder and Cornelis Ris pg 720; DOI: 10.1039/P29770000720 |
Ground states of molecules. Part 35. MINDO/3 study of the Cornforth rearrangement Michael J. S. Dewar and Ignatius J. Turchi pg 724; DOI: 10.1039/P29770000724 |
Stereochemical non-rigidity of phosphoranyl radicals: relative ligand apicophilicities John W. Cooper Maxwell J. Parrott and Brian P. Roberts pg 730; DOI: 10.1039/P29770000730 |
Crystal structure of 2,3-epithio-5-androstan-17-ol (R)-S-oxide Hirozo Koyama and Hiroshi Nakai pg 741; DOI: 10.1039/P29770000741 |
Studies in decarboxylation. Part 10. Effect of -substituents on the rate of gas-phase decarboxylation of -unsaturated acids David B. Bigley Richard H. Weatherhead and Rodney W. May pg 745; DOI: 10.1039/P29770000745 |
Oxidation by singlet oxygen of arylazonaphthols exhibiting azo–hydrazone tautomerism John Griffiths and Christopher Hawkins pg 747; DOI: 10.1039/P29770000747 |
Thermal decomposition of 3,3-dimethylcyclobutanone Henry M. Frey and Robert A. Smith pg 752; DOI: 10.1039/P29770000752 |
Investigations of structure and conformation. Part 7. Long-range interactions and line-width alternation associated with - and -proton splittings in the e.s.r. spectra of radicals from cyclic ethers containing six-membered rings Christopher Gaze and Bruce C. Gilbert pg 754; DOI: 10.1039/P29770000754 |
Pyridinium salts and dihydropyridines; mechanistic studies of the redox reaction between pyridinium salts and alkoxides in tetrahydrofuran Alexander Shirra and Colin J. Suckling pg 759; DOI: 10.1039/P29770000759 |
A study of factors affecting the rates of hydrolysis of some N-arylazetidin-2-ones (N-aryl--lactams) Anthony R. Butler Keith A. Freeman and Derek E. Wright pg 765; DOI: 10.1039/P29770000765 |
On the interpretation of linear correlations between nuclear magnetic resonance substituent chemical shifts and substituent reactivity parameters in benzene derivatives Martin Godfrey pg 769; DOI: 10.1039/P29770000769 |
A comparative study of electric dipole moments of 2-substituted derivatives of furan, thiophen, selenophen, and tellurophen Henri Lumbroso Daniel Marcel Bertin Francesco Fringuelli and Aldo Taticchi pg 775; DOI: 10.1039/P29770000775 |
Crystal and molecular structure of isopropamide iodide [4-di-isopropyl-amino-2,2-diphenylbutyramide methiodide] (the late) Narayandas Datta Mrs. Patricia Breen and Peter Pauling pg 781; DOI: 10.1039/P29770000781 |
Electron spin resonance and kinetic studies on the liquid-phase autoxidation of cumene with lead dioxide Shun-ichi Fukuzumi and Yoshio Ono pg 784; DOI: 10.1039/P29770000784 |
The chemistry of heteroarylphosphorus compounds. Part 7. Heteroaryl-, heteroarylmethyl-, and substituted aryl-phosphonate esters. Electronic effects of substituents at phosphorus on the rates of alkaline hydrolysis, and phosphorus-31 nuclear magnetic resonance and phosphoryl infrared stretching frequency studies David W. Allen Barrie G. Hutley and Malcolm T. J. Mellor pg 789; DOI: 10.1039/P29770000789 |
Koenigs–Knorr reactions. Part 3. Mechanistic study of mercury(II) cyanide promoted reactions of 2-O-acetyl-3,4,6-tri-O-methyl--D-glucopyranosyl bromide with cyclohexanol in benzene–nitromethane Jerry E. Wallace and Leland R. Schroeder pg 795; DOI: 10.1039/P29770000795 |
Electro-organic reactions. Part 10. Mechanism of anodic cleavage of dibenzyl ether Robert Lines and James H. P. Utley pg 803; DOI: 10.1039/P29770000803 |
Electronic and structural effects on the 13C contact shifts of -bonded molecules Kenichi Yoshikawa Mikio Hashimoto Hideki Masuda and Isao Morishima pg 809; DOI: 10.1039/P29770000809 |
Kinetics of proton and deuteron transfer from ,4-dinitrotoluene to 1,8-bis(dimethylamino)naphthalene in alcoholic solvents Arnold Jarczewski Przemyslaw Pruszynski and Kenneth T. Leffek pg 814; DOI: 10.1039/P29770000814 |
Conformational analysis of saturated heterocycles. Part 78. Passing pyramidal nitrogen inversions in some perhydro-1,3-oxazines and -1,3-diazines Ian J. Ferguson Alan R. Katritzky and David M. Read pg 818; DOI: 10.1039/P29770000818 |
Functional micellar catalysis. Part 2. Ester hydrolysis promoted by micelles containing the imidazole ring and the hydroxy-group Umberto Tonellato pg 821; DOI: 10.1039/P29770000821 |
Electron spin resonance studies of radical addition to alkynes and intramolecular reactions of vinyl radicals William T. Dixon James Foxall Gareth H. Williams David J. Edge Bruce C. Gilbert Hire Kazarians-Moghaddam and Richard O. C. Norman pg 827; DOI: 10.1039/P29770000827 |
Unstable intermediates. Part 173. Triphenyl-phosphonium and -arsonium cations and various phosphoranyl and arsoranyl radicals derived from triphenylphosphine and its oxide, sulphide, and selenide and triphenylarsine and its oxide by the action of ionizing radiation George W. Eastland and Martyn C. R. Symons pg 833; DOI: 10.1039/P29770000833 |
Enamine chemistry. Part 22. Carbon-13 nuclear magnetic resonance spectra of acyclic enamines Md. Giasuddin Ahmed and Peter W. Hickmott pg 838; DOI: 10.1039/P29770000838 |
Conformational analysis of cyclohexa-1,4-dienes by nuclear magnetic resonance Peter W. Rabideau Jonathan W. Paschal and James L. Marshall pg 842; DOI: 10.1039/P29770000842 |
The MC activity coefficient function for acid–base equilibria. Part 4. Limitations of empirical relationships involving observed nitration rates and acidity functions Pietro G. Traverso Nunzieta C. Marziano and Riccardo C. Passerini pg 845; DOI: 10.1039/P29770000845 |
1,3-Benzoyl migration of 2-benzoyl-2-phenylazoindane-1,3-dione. Molecular conformations and crystal structures of the rearrangement products, indane-1,2,3-trione 2-(N-benzoyl-N-phenylhydrazone) and indane-1,2,3-trione 2-(N-bromobenzoyl-N-phenylhydrazone) Sherrill A. Puckett Mary K. Greensley Iain C. Paul and David Y. Curtin pg 847; DOI: 10.1039/P29770000847 |
Mechanism of the thermal decomposition of [di(benzoyloxy)iodo]benzene in bromobenzene Colin J. Cribb G. Bryon Gill and Harith A. R. El-Jamali pg 860; DOI: 10.1039/P29770000860 |
Electrophilic aromatic substitution. Part 19. Protiodetritiation of 1,2-diphenylethane and 9,10-dihydrophenanthrene: effect of strain on aromatic reactivity Herbert V. Ansell and Roger Taylor pg 866; DOI: 10.1039/P29770000866 |
Thermal unimolecular decomposition of 2-ethoxy-3,4-dihydro-2H-pyran Ivy M. Bailey and Henry M. Frey pg 870; DOI: 10.1039/P29770000870 |
Front cover pg X025; DOI: 10.1039/P297700FX025 |
Contents pages pg P025; DOI: 10.1039/P297700FP025 |
Back cover pg X027; DOI: 10.1039/P297700BX027 |
Comments on the putative ion pair mechanism for hydrolysis of methyl halides and methyl perchlorate Michael H. Abraham and Duncan J. McLennan pg 873; DOI: 10.1039/P29770000873 |
Decomposition of carbamates of tertiary alcohols. Part 3. Influence of phenyl and vinyl substituents at the -carbon atom Melanie P. Thorne pg 879; DOI: 10.1039/P29770000879 |
Kinetics and mechanism of the reaction of 3-phospholens with diethyl peroxide Graham Scott Philip J. Hammond C. Dennis Hall and Joseph D. Bramblett pg 882; DOI: 10.1039/P29770000882 |
An electron spin resonance study of fluoroalkoxy- and fluoroalkylphosphoranyl radicals Robert W. Dennis Ian H. Elson Brian P. Roberts and Robert C. Dobbie pg 889; DOI: 10.1039/P29770000889 |
Kerr constants, Cotton–Mouton constants, and magnetic anisotropies of pyridazine, pyrimidine, and pyrazine Maurice R. Battaglia and Geoffrey L. D. Ritchie pg 897; DOI: 10.1039/P29770000897 |
Cotton–Mouton and Kerr effects of some chloro- and nitro-benzenes Maurice R. Battaglia and Geoffrey L. D. Ritchie pg 901; DOI: 10.1039/P29770000901 |
Long-range couplings in 2-alkoxycarbonylphenyl nitroxide radicals Brian G. Cox Roger J. Gillespie Robyn S. Hay Alexander E. A. Porter and James S. Roberts pg 904; DOI: 10.1039/P29770000904 |
Substituent effects in the tricarbonylcyclobutadieneiron system Paul L. Pruitt Edward R. Biehi and Perry C. Reeves pg 907; DOI: 10.1039/P29770000907 |
Mono- and di-protonation sites in N-ammonio-amidates: a spectroscopic study Milica Liler and David G. Morris pg 909; DOI: 10.1039/P29770000909 |
Reactions of m-chloroperbenzoic acid with olefins which have neighbouring functional groups Brian Capon James Farquarson and David J. McNeillie pg 914; DOI: 10.1039/P29770000914 |
Neighbouring-group participation by phenolate in the opening of an epoxide ring Brian Capon and John W. Thomson pg 917; DOI: 10.1039/P29770000917 |
Polar substituents and the luminescence of organic compounds. Part 2. Anthracene derivatives Leslie A. King pg 919; DOI: 10.1039/P29770000919 |
Aromatic sulphonation. Part 56. The rearrangement of phenylsulphamic acid to aniliniumsulphonic acids in concentrated sulphuric acid: evidence for an intermolecular reaction pathway Paul K. Maarsen and Hans Cerfontain pg 921; DOI: 10.1039/P29770000921 |
Aromatic sulphonation. Part 57. Phenylsulphamic acid in sulphuric acid: solvolysis versus sulphonation P. K. Maarsen and H. Cerfontain pg 929; DOI: 10.1039/P29770000929 |
ortho-Effects in the acylation of substituted phenylureas with isocyanates and acetic anhydride John M. Briody and Dyer Narinesingh pg 934; DOI: 10.1039/P29770000934 |
Evidence for the existence of a new 8 -electron system, 1,3,5-thiadiazinide anion Claudio Giordano Luigi Cassar Stefano Panossian and Aldo Belli pg 939; DOI: 10.1039/P29770000939 |
An electron spin resonance reinvestigation of dihydropyridyl radicals Loris Grossi Francesco Minisci and Gian Franco Pedulli pg 943; DOI: 10.1039/P29770000943 |
Electron-transfer process with pyridinium, quinolinium, and pyrazinium salts; an electron spin resonance study Loris Grossi Francesco Minisci and Gian Franco Pedulli pg 948; DOI: 10.1039/P29770000948 |
Conductances of some quaternary ammonium and sulphonium salts in chloroform Md. Nural Islam and Kenneth T. Leffek pg 952; DOI: 10.1039/P29770000952 |
Kinetics and mechanism of decomposition of benzyldimethylsulphonium salts in chloroform Md. Nural Islam and Kenneth T. Leffek pg 958; DOI: 10.1039/P29770000958 |
Photoelectron spectra of lodobenzenes Tomislav Cvita Hans Güsten and Leo Klasinc pg 962; DOI: 10.1039/P29770000962 |
Acyl–oxygen versus aryl–oxygen bond scission in reactions of benzenethiolate with nitrophenyl esters of carboxylic acids Giuseppe Guanti Carlo Dell'Erba Francesca Pero and Giuseppe Leandri pg 966; DOI: 10.1039/P29770000966 |
Substituent effects of the groups CH2M(CH3)3(M = C to Pb) and M(CH3)3(M = Si to Pb) from proton and carbon-13 chemical shift measurements on 4-substituted styrenes William F. Reynolds Gordon K. Hamer and Alan R. Bassindale pg 971; DOI: 10.1039/P29770000971 |
Stereochemistry of epoxidation of cholest-5-en-3-one and of the base-catalysed rearrangement of the derived epoxides Peter B. D. de la Mare and Raymond D. Wilson pg 975; DOI: 10.1039/P29770000975 |
Crystal structures of some acid salts of monobasic acids. Part 18. Potassium hydrogen bisphenylacetate, redetermined by neutron diffraction George E. Bacon Christopher R. Walker and J. Clare Speakman pg 979; DOI: 10.1039/P29770000979 |
Circular dichroism of 5-alkyl-5-(3-hydroxy-1-methylbutyl)barbituric acids F. Ivy Carroll Doris Smith Gordon N. Mitchell and Asha Sobti pg 983; DOI: 10.1039/P29770000983 |
The acid dissociation of arenesulphonamides: Het constants for thia- and oxa-substituents in five-membered S-linked heterocycles and effects of substituents in the N-linked aromatic ring Alberto Ballistreri Emanuele Maccarone and Giuseppe Musumarra pg 984; DOI: 10.1039/P29770000984 |
Generation and reactions of the ammoniumyl radical cation (NH3+): an electron spin resonance investigation Bruce C. Gilbert and Paul R. Marriott pg 987; DOI: 10.1039/P29770000987 |
A re-evaluation of the hammett p values for the hydroxymethyl and formyl groups Jean-Pierre Girault and Gilbert Dana pg 993; DOI: 10.1039/P29770000993 |
Steric hindrance to termolecular complex formation in an electron-donor–acceptor complex of 2,7-dinitro-1,6-methano[10]annulene John A. Chudek Roy Foster and Emanuel Vogel pg 994; DOI: 10.1039/P29770000994 |
Front cover pg X029; DOI: 10.1039/P297700FX029 |
Contents pages pg P029; DOI: 10.1039/P297700FP029 |
Back cover pg X031; DOI: 10.1039/P297700BX031 |
Stereochemistry of nucleophilic substitution of (E)- and (Z)-3-chloro-2-phenylpropenonitriles; criticism of a paper by Rappoport and Topol Georges Le Guillanton and Michel Cariou pg 997; DOI: 10.1039/P29770000997 |
Nucleophilic attacks on carbon–carbon double bonds. Part 24. Nucleophilic substitution of (E)- and (Z)-3-chloro-2-phenylpropenonitriles; comments on the work of Le Guillanton and Cariou Zvi Rappoport pg 1000; DOI: 10.1039/P29770001000 |
Aromatic sulphonation. Part 58. Protonation and sulphonation of methanesulphonanilide in aqueous sulphuric acid Paul K. Maarsen and Hans Cerfontain pg 1003; DOI: 10.1039/P29770001003 |
Aromatic sulphonation. Part 59. Sulphonation of aniline in concentrated aqueous and fuming sulphuric acid Paul K. Maarsen and Hans Cerfontain pg 1008; DOI: 10.1039/P29770001008 |
X-Ray structure of a novel product formed from 2,5-dimethylhex-3-yne-2,5-diol by catalytic action of dibromobis(triphenylphosphine)nickel Anita Furlani Peter Bicev Silvana Franzoso Angiola Chiesi Villa Amelia Gaetani Manfredotti and Carlo Guastini pg 1011; DOI: 10.1039/P29770001011 |
Hydrogen bonding abilities and self-association of some potentially bifunctional catalysts. Part 2. Mercaptoazole derivatives Emilie Gentric Jacques Lauransan Christian Roussel and Jacques Metzger pg 1015; DOI: 10.1039/P29770001015 |
Ab initio SCF-MO study of the reaction intermediates formed by addition of thiohypochlorous acid to ethylene Valeria M. Csizmadia George H. Schmid Paul G. Mezey and Imre G. Csizmadia pg 1019; DOI: 10.1039/P29770001019 |
Proton, carbon-13, and nitrogen-15 nuclear magnetic resonance studies of [15N]azoles: 1-phenylpyrazole and the tautomerically mobile 3-methyl-1-phenylpyrazolin-5-one Geoffrey E. Hawkes Edward W. Randall José Elguero and Claude J. Marzin pg 1024; DOI: 10.1039/P29770001024 |
Substitution at saturated carbon. Part 21. Effect of alcoholic solvents on the enthalpy and entropy of the tetraethyltin–mercury(II) chloride transition state and of the t-butyl chloride solvolysis transition state; comparison with 1 : 1 electrolytes Michael H. Abraham pg 1028; DOI: 10.1039/P29770001028 |
Competition between single electron transfer and nucleophilic attack: reaction of 3-arylimino-2-phenyl-3H-indoles with organolithium compounds Corrado Berti Lucedio Greci and Leonardo Marchetti pg 1032; DOI: 10.1039/P29770001032 |
Comparison of various isodesmic and homodesmotic reaction heats with values derived from published ab initio molecular orbital calculations Philip George Mendel Trachtman Alistair M. Brett and Charles W. Bock pg 1036; DOI: 10.1039/P29770001036 |
Benzamidine-catalysed mutarotation of 2,3,4,6-tetra-O-methyl-D-glucose Vito Fiandanese and Francesco Naso pg 1047; DOI: 10.1039/P29770001047 |
Fluorine-19 nuclear magnetic resonance studies of aromatic compounds. Part 5. Transmission of substituent effects across two aromatic rings connected by C–C and –C– linkages J. Malcolm Gascoyne Peter J. Mitchell and Lawrence Phillips pg 1051; DOI: 10.1039/P29770001051 |
Homoallylic interaction between a nitrogen lone pair and a non-adjacent -bond. Part 6. Nature of the lone-pair electrons in n,-homoconjugated aliphatic amines Kenichi Yoshikawa Akira Matsui and Isao Morishima pg 1057; DOI: 10.1039/P29770001057 |
Vapour phase chemistry of arenes. Part 6. Arylation and transcyanation in the pyrolysis of benzonitrile Kees van Nierop Fred J. Kuyers Wim F. M. Vonk and Robert Louw pg 1062; DOI: 10.1039/P29770001062 |
A theoretical investigation of the effect of positively charged substituents on product distribution in electrophilic aromatic substitution; evidence for a dominant field effect of the positive poles William F. Reynolds Tomasz A. Modro and Paul G. Mezey pg 1066; DOI: 10.1039/P29770001066 |
Synthesis and X-ray structure of methyl 2-oxopyrimido[2,1-b]benzothiazole-4-carboxylate from condensation of 2-aminobenzothiazole and dimethyl but-2-ynedioate Chi-kin Chan James C. N. Ma and Thomas C. W. Mak pg 1070; DOI: 10.1039/P29770001070 |
Raman optical activity of camphor and related molecules Lawrence D. Barron pg 1074; DOI: 10.1039/P29770001074 |
Acylation of O-alkylbenzohydroxamic acids; configurational assignment, interconversion, and rearrangement of the E- and Z-isomers of a new group of O-acyl isoamides Daniel G. McCarthy and Anthony F. Hegarty pg 1080; DOI: 10.1039/P29770001080 |
Isomerisation of (E)-O-acyl isoamides to N-acyl amides. Mechanism of an intramolecular [1,3] acyl group migration via a four-membered transition state Daniel G. McCarthy and Anthony F. Hegarty pg 1085; DOI: 10.1039/P29770001085 |
Polar selectivity of carbene addition to 3-substituted propenes Toshihiko Migita Kiyoshi Kurino and Wataru Ando pg 1094; DOI: 10.1039/P29770001094 |
Sceletium alkaloids. Part 7. Structure and absolute stereochemistry of (–)-mesembrane and 3-methoxy-4-O-methyljoubertiamine, two minor bases from S. namaquense L. Bolus: X-ray analysis of (–)mesembrane hydrochloride monohydrate Thomas M. Capps Karl D. Hargrave Peter W. Jeffs and Andrew T. McPhail pg 1098; DOI: 10.1039/P29770001098 |
Front cover pg X033; DOI: 10.1039/P297700FX033 |
Contents pages pg P033; DOI: 10.1039/P297700FP033 |
Back cover pg X035; DOI: 10.1039/P297700BX035 |
Optical activity of the 260 nm transition of chiral thiirans Giovanni Gottarelli Bruno Samori Irene Moretti and Giovanni Torre pg 1105; DOI: 10.1039/P29770001105 |
A model, process for measurement of solvent polarity Juan Llor and Manuel Cortijo pg 1111; DOI: 10.1039/P29770001111 |
Condensation of o-thiocyanatoacetophenone with hydroxylamine. Properties and X-ray crystal structure analysis of (Z)-2-hydroxyimino4-methyl-2H-1,3-benzo[e]thiazine Tullo Vitali Enrico Gaetani Ferdinando Ronchini Mario Nardelli and Giancarlo Pelizzi pg 1114; DOI: 10.1039/P29770001114 |
Studies on dithizone analogues. Part 3. Kinetics and mechanism of cyclodehydrofluorination of 1,5-bis-(2-fluorophenyl)-3-mercaptoformazan A. Mageed Kiwan and Ahmed Y. Kassim pg 1118; DOI: 10.1039/P29770001118 |
On the base catalysed ring opening of 3-unsubstituted isoxazoles. Derivatives of 4- and 5-phenylisoxazole Angola De Munno Vincenzo Bertini and Francesco Lucchesini pg 1121; DOI: 10.1039/P29770001121 |
Benzoquinone imines. Part 13. Reactions of N-methylated 2-aminoindamines in aqueous solution Keith C. Brown and John F. Corbett pg 1125; DOI: 10.1039/P29770001125 |
Alkoxy nitroxide radicals from photolysis of nitropyridines: a kinetic investigation by electron spin resonance spectroscopy Lodovico Lunazzi Giuseppe Placucci and Nello Ronchi pg 1132; DOI: 10.1039/P29770001132 |
Stereochemistry of bimolecular displacement in azavinyl systems crystal and molecular structure of N-(2,4-dinitrophenyl)-N-methylpivalohydrazonyl bromide Anthony F. Hegarty Margaret T. McCormack Brian J. Hathaway and Leslie Hulett pg 1136; DOI: 10.1039/P29770001136 |
Stereochemical studies. Part 29. Crystal structure of 2-benzyl-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-phenylisoquinolinium iodide Béla Ribár Duan Lazar Alajos Kálmán Jenö Kóbor and Gábor Bernáth pg 1141; DOI: 10.1039/P29770001141 |
Synthesis and X-ray structural analysis of 4-p-hydroxyphenyl-2,2,4,7tetramethylthiochroman Andrew D. U. Hardy Joseph J. McKendrick and David D. MacNicol pg 1145; DOI: 10.1039/P29770001145 |
Photoisomerisation of substituted 2-methylpyridines to ortho-substituted anilines Katsuhiko Takagi and Yoshiro Ogata pg 1148; DOI: 10.1039/P29770001148 |
Homoallylic coupling in 1,4-dihydronaphthalenes. Part 2. Crystal structure of cis-2a,5-dihydro-5-acenaphthoic acid Anthony K. Cheatham John M. Newsa Martin C. Grossel and Rodney C. Hayward pg 1153; DOI: 10.1039/P29770001153 |
X-Ray structural and conformational analyses of the Erythrina alkaloids cocculine and coccutrine Andrew T. McPhail and Kay D. Onan pg 1156; DOI: 10.1039/P29770001156 |
Investigations of structure and conformation. Part 8. E.s.r. Studies of conformational preferences, radical-centre inversion, and restricted rotation about C–CH3 in some 1,3-dioxolan-2-yl radicals Christopher Gaze and Bruce C. Gilbert pg 1161; DOI: 10.1039/P29770001161 |
Angular versus linear transition state in nucleophilic reactions of thioketones Michel Arbelot Michel Chanon Roger Gallo Christian Roussel Jacques Metzger and Mikael Begtrup pg 1169; DOI: 10.1039/P29770001169 |
A fluorimetric and electron spin resonance study of the oxygenation of benzo[a]pyrene; an interpretation of the enzymic oxygenation Yoshikazu Ioki and Chikayoshi Nagata pg 1172; DOI: 10.1039/P29770001172 |
Kinetics of ester imidazolysis in benzene Franco Rivetti and Umberto Tonellato pg 1176; DOI: 10.1039/P29770001176 |
Basicity of nitrogen-sulphur(VI) compounds. Part 2. Protonation equilibria of N-arylsulphamates using ultraviolet and nuclear magnetic resonance methods William J. Spillane and Noel Regan pg 1180; DOI: 10.1039/P29770001180 |
Tautomeric azines. Part 6. Phthalazin-1 (2H)-one Michael J. Cook Alan R. Katritzky Alan D. Page and Muthyala Ramaiah pg 1184; DOI: 10.1039/P29770001184 |
Auto-association in organometallic compounds: a nuclear magnetic resonance study of methylcadmium alkoxides John D. Kennedy and William McFarlane pg 1187; DOI: 10.1039/P29770001187 |
SN1 hydrolyses of glycosyl pyridinium salts, and quantification of the main source of catalytic power of E. coli(lacZ)--galactosidase Caroline C. Jones Michael L. Sinnott and Ian J. L. Souchard pg 1191; DOI: 10.1039/P29770001191 |
Role of the substituent at C-5 of the pyranose ring in catalysis by E. coli(lacZ)-galactosidase Peter Marshall Christopher G. Reed Michael L. Sinnott and Ian J. L. Souchard pg 1198; DOI: 10.1039/P29770001198 |
Carbon-13 magnetic resonance: evidence for non-chair conformations in tropane derivatives Peter Hanisch Alan J. Jones Alan F. Casey and John E. Coates pg 1202; DOI: 10.1039/P29770001202 |
Linear dichroism of organic molecules in electrically oriented liquid crystal matrices Giovanni Gottarelli Bruno Samori and Robert D. Peacock pg 1208; DOI: 10.1039/P29770001208 |
Thermal and photochemical decomposition of cycloalkanespirodiazirines Gordon F. Bradley W. Brian L. Evans and Ian D. R. Stevens pg 1214; DOI: 10.1039/P29770001214 |
Hydrolyses of O-acylglycolamides as models of the deacylation step in the mechanism of action of serine proteases: function of the oxyanion pocket James A. Boudreau and Andrew Williams pg 1221; DOI: 10.1039/P29770001221 |
Substitution at saturated carbon. Part 22. Rate constants for the substitution of tetraethyltin by mercury(II) carboxylates in t-butyl alcohol, acetonitrile, acetone, and ethyl acetate Michael H. Abraham Davood Farshbaf Dadjour and Mohammad Reza Sedaghat-Herati pg 1225; DOI: 10.1039/P29770001225 |
Front cover pg X037; DOI: 10.1039/P297700FX037 |
Contents pages pg P037; DOI: 10.1039/P297700FP037 |
Back cover pg X039; DOI: 10.1039/P297700BX039 |
Polyanions and their complexes. Binding affinities of inorganic ions to carrageenans and carboxymethylcellulose William R. Ashton Geoffrey Pass Glyn O. Phillips and David J. Wedlock pg 1229; DOI: 10.1039/P29770001229 |
Magnetic non-equivalence in organophosphorus esters C. Dennis Hall Robert Ardrey Robert Dyer and Paul G. Le Gras pg 1232; DOI: 10.1039/P29770001232 |
Solvolysis rates in aqueous–organic mixed solvents. Part 4. Kinetics of the alkaline decarboxylation of trichloroacetate ion in water–methanol solutions El-Hussieny M. Diefallah and Samir A. Ghonaim pg 1237; DOI: 10.1039/P29770001237 |
Aryloxyl radicals by photorearrangement of nitro-compounds Yoshikazu Ioki pg 1240; DOI: 10.1039/P29770001240 |
Nuclear magnetic resonance investigations of iminium ion intermediates, part 7. Structure and mechanism of formation of the intermediates in the reactions between amides and CSCl2 or PSCl3 or between thioamides and COCl2, POCl3, or PSCl3 Maryvonne L. Martin Maryvonne Halbert and Serge Poignant pg 1243; DOI: 10.1039/P29770001243 |
Dithizone: redetermination and refinement of its crystal structure Michael Laing pg 1248; DOI: 10.1039/P29770001248 |
Radical anions and nitroxides from alkylthio-, alkylsulphinyl-, and alkylsulphonyl-nitrobenzenes Angelo Alberti Giorgio Martelli and Gian Franco Pedulli pg 1252; DOI: 10.1039/P29770001252 |
Rearrangements involving a C-nitroso group: formation of dialkylhydroxylamines and nitroxides Yuan L. Chow Somasekharen K. Pillay and Henry H. Quon pg 1255; DOI: 10.1039/P29770001255 |
Polarisation directions of the near ultraviolet band systems of disubstituted benzene derivatives William G. Hill Stephen F. Mason and Robert D. Peacock pg 1262; DOI: 10.1039/P29770001262 |
Natural abundance nitrogen-15 nuclear magnetic resonance spectroscopy. The pyrimidine and purine nucleosides Geoffrey E. Hawkes Edward W. Randall and William E. Hull pg 1268; DOI: 10.1039/P29770001268 |
Kinetic and mechanistic studies of reactions of aniline and substituted anilines with chloramine T V. M. Sadagopa Ramanujam and Norman M. Trieff pg 1275; DOI: 10.1039/P29770001275 |
Excited complex formation between heterocyclic compounds and aromatic hydrocarbons and amines R. Stephen Davidson Andrew Lewis and Terence D. Whelan pg 1280; DOI: 10.1039/P29770001280 |
Kinetics and mechanism of N-substitution of indoles and carbazoles in Vilsmeier–Haack acetylation Antonio Cipiciani Sergio Clementi Paolo Linda Gianlorenzo Marino and Gianfranco Savelli pg 1284; DOI: 10.1039/P29770001284 |
Electrochemical oxidation of 1-phenylpyrazolidin-3-one in acetonitrile Harry H. Adam Brian D. Baigrie and Trevor A. Joslin pg 1287; DOI: 10.1039/P29770001287 |
Conformations of peptides in solution by nuclear magnetic resonance spectroscopy. Part 5. Homoallylic proton spin coupling in linear peptides David B. Davies Md. Abu Khaled and Dan W. Urry pg 1294; DOI: 10.1039/P29770001294 |
2-Chloromethylenecycloheptan- and -octanones: a conformational study by dipole moments, spectroscopy, and nucleophilic reactivity Demetrio Pitea Pier Luigi Beltrame and Giorgio Favini pg 1301; DOI: 10.1039/P29770001301 |
1,3-Dipolar character of six-membered aromatic rings. Part XXXII. Derivatives of 1-aryl-3-imidopyridiniums: preparation and X-ray crystal structure Nicholas Dennis Alan R. Katritzky Horst Wilde Enrico Gavuzzo and Alessandro Vaciago pg 1304; DOI: 10.1039/P29770001304 |
Values for the gas-phase thermodynamic functions of conjugated compounds existing as a mixture of conformers David A. C. Compton pg 1307; DOI: 10.1039/P29770001307 |
Conformations of conjugated hydrocarbons. Part 2. A spectroscopic and thermodynamic study of cis- and trans-penta-1,3-diene David A. C. Compton William O. George and William F. Maddams pg 1311; DOI: 10.1039/P29770001311 |
Catalysis in aromatic nucleophilic substitution. Part 1. Reactions of piperidine with 2,4-dinitrophenyl 4-nitrophenyl ether and 2,4-dinitrophenyl phenyl sulphone Domenico Spinelli Giovanni Consiglio and Renato Noto pg 1316; DOI: 10.1039/P29770001316 |
Conformation of various tetracycline species determined with the aid of a nuclear magnetic resonance relaxation probe Marco Celotti and G. Victor Fazakerley pg 1319; DOI: 10.1039/P29770001319 |
Stereochemical investigations of heterocyclic compounds. Part 4. Crystal and molecular structure of 3-chloro-5-cyclohexylamino-1-di-isopropylamino-1H-1,2,4,6-thia(IV)triazine Alajos Kálmán Gyula Argay Eberhard Fischer Gerhard Rembarz and Gundula Voss pg 1322; DOI: 10.1039/P29770001322 |
Electron spin resonance studies on the interactions between radical ion pairs and macrocyclic polyethers. Part 2. Intramolecular cation exchange in metal ketyl ion pairs Gian Franco Pedulli Angelo Alberti and Maurizio Guerra pg 1327; DOI: 10.1039/P29770001327 |
Crystal and molecular structure of 3-hydroxy-5-(methylsulphonyl)-4-phenylisothiazole Jill L. McVicars Maureen F. Mackay and Michael Davis pg 1332; DOI: 10.1039/P29770001332 |
Crystal and molecular structure of cis-5,6,6a,7,8,9,10,10a-octahydro-5-methyl-10a-p-tolylsulphonylamino-6-p-tolylsulphonyliminophenanthridine Stephen R. Critchley Keith Prout David J. Watkin A. Sydney Bailey and Josephine M. Peach pg 1335; DOI: 10.1039/P29770001335 |
Absolute stereochemistry of the peroxy-acid–imine route to optically active oxaziridines Maria Bucciarelli Arrigo Forni Irene Moretti and Giovanni Torre pg 1339; DOI: 10.1039/P29770001339 |
Studies related to the chemistry of melanins. Part 15. The electron transfer and free radical properties of dopa-melanin Patricia A. Baldry and George A. Swan pg 1346; DOI: 10.1039/P29770001346 |
Photochemistry of -oxo-oximes. Part 1. Photoisomerization of biacetyl mono-oxime ethyl ether Peter Baas and Hans Cerfontain pg 1351; DOI: 10.1039/P29770001351 |
Electron-transfer from excited carboxyalkylferrocenes to nitrous oxide Elizabeth K. Heaney and S. R. Logan pg 1353; DOI: 10.1039/P29770001353 |
Photochemistry of acyclic -unsaturated ketones: the effect of -methyl substitution Anton J. A. van der Weerdt and Hans Cerfontain pg 1357; DOI: 10.1039/P29770001357 |
Kinetics of nitration of aromatic hydrocarbons in purified acetic anhydride; identification of the electrophile Nunciate C. Marziano Riccardo Passerini John H. Rees and John H. Ridd pg 1361; DOI: 10.1039/P29770001361 |
Kinetics and mechanism of the thallium(III) ion promoted decomposition of thiobenzamides in aqueous solution Alan J. Hall and Derek P. N. Satchell pg 1366; DOI: 10.1039/P29770001366 |
trans-Cycloalkenes. Part 7. Variable temperature 13C nuclear magnetic resonance studies on cis,trans-cyclo-octa-1,5-diene and related compounds Stephen G. Davies Paul F. Newton and Gordon H. Whitham pg 1371; DOI: 10.1039/P29770001371 |
Reaction of phosphetan oxides with sulphonyl isocyanates and related reactions C. Richard Hall and David J. H. Smith pg 1373; DOI: 10.1039/P29770001373 |
Reaction of acyclic phosphine oxides with toluene-p-sulphonyl isocyanate and related reactions C. Richard Hall David J. H. Smith and Peter Watts pg 1379; DOI: 10.1039/P29770001379 |
Structure and conformation of 4-nitrophenyl acetate from proton nuclear magnetic resonance of nematic solutions James W. Emsley and John C. Lindon pg 1383; DOI: 10.1039/P29770001383 |
Front cover pg X041; DOI: 10.1039/P297700FX041 |
Contents pages pg P041; DOI: 10.1039/P297700FP041 |
Back cover pg X043; DOI: 10.1039/P297700BX043 |
Rates of hydrogen exchange in thioamides Brian G. Cox and Paolo de Maria pg 1385; DOI: 10.1039/P29770001385 |
Rotational barriers in 1-dimethylamino-3-dimethyliminio-2-(para-substituted phenyl)propene perchlorates S. Natarajan Balasubrahmanyam and Arakali S. Radhakrishna pg 1388; DOI: 10.1039/P29770001388 |
Evidence for two binding sites of lanthanoid shift reagents at the carbonyl groups of camphor and canthaxanthin Brian H. S. Liénard and Andrew J. Thomson pg 1390; DOI: 10.1039/P29770001390 |
Determination of the solution conformation of retinals by using lanthanoid shift reagents Brian H. S. Liénard and Andrew J. Thomson pg 1400; DOI: 10.1039/P29770001400 |
The photochemistry of 2-pyridylacetate methides and their pyrimidine analogues Katsuhiko Takagi and Yoshiro Ogata pg 1410; DOI: 10.1039/P29770001410 |
Photoelectron spectra of bromo- and iodo-thiophens Zoran Bozi Kreimir Humski Tomislav Cvita and Leo Klasinc pg 1413; DOI: 10.1039/P29770001413 |
Hydrogen atom abstraction from polystyrene by t-butoxyl radicals, studied by spin trapping; effect of conformation on reactivity Norio Ohto Etsuo Niki and Yoshio Kamiya pg 1416; DOI: 10.1039/P29770001416 |
Formation of inclusion complexes of benzophenone derivatives; -cyclodextrin studied by induced circular dichroism Norio Matsuura Shunsuke Takenaka and Niichiro Tokura pg 1419; DOI: 10.1039/P29770001419 |
Electron spin resonance studies on the mechanism of the formation of p-benzosemiquinone anion over manganese dioxide Yoshio Ono Tsuyoshi Matsumura and Shun-ichi Fukuzumi pg 1421; DOI: 10.1039/P29770001421 |
Gas-phase hydrogen chloride-catalysed decomposition of some cyclic alcohols M. Dakubu and J. K. O. Boison pg 1425; DOI: 10.1039/P29770001425 |
Synthesis and properties of the inclusion compound 2-phenyl-3-p-(2,2,4-trimethylchroman-4-yl)phenylquinazolin-4(3H)-one; use of quartets in the crystal structure determination of the methylcyclohexane clathrate Christopher J. Gilmore Andrew D. U. Hardy David D. MacNicol and Derek R. Wilson pg 1427; DOI: 10.1039/P29770001427 |
Crystal structure of syn-2,2-bifenchylidene E at –120 C Tullio Pilati and Massimo Simonetta pg 1435; DOI: 10.1039/P29770001435 |
Kinetics of the dehydration of N-(-cyanobenzyl)-N-phenylhydroxylamines Hidenobu Ohmori Chihiro Ueda Koji Yoshida Masaichiro Masui and Masashige Yamauchi pg 1437; DOI: 10.1039/P29770001437 |
The stabilities of Meisenheimer complexes. Part 14. Equilibrium and kinetic data for sodium ethoxide addition to 2,4-dinitro-6-X-phenetoles in ethanol Michael R. Crampton pg 1442; DOI: 10.1039/P29770001442 |
Unstable intermediates. Part 175. Effect of ionizing radiation on N-nitrosodimethylamine: an electron spin resonance study Shuddhodan P. Mishra and Martyn C. R. Symons pg 1449; DOI: 10.1039/P29770001449 |
Electrophilic substitution in pyrroles. Part 2. Reaction with diazonium ions in acid solution Anthony R. Butler Peter Pogorzelec and Peter T. Shepherd pg 1452; DOI: 10.1039/P29770001452 |
Reactivity of 1,3-dipoles in aqueous solution. Part 1. Stereospecific formation of Z-amidoximes in the reaction of benzonitrile oxides with amines Kieran J. Dignam Anthony F. Hegarty and Paul L. Quain pg 1457; DOI: 10.1039/P29770001457 |
Halogen exchange between methylene halides and ionic halides in water–methylene halide two-phase systems Manny Ravey Leonard M. Shorr and Itzhak Hertz pg 1462; DOI: 10.1039/P29770001462 |
Reduction of carbonyl compounds by sodium borohydride (tetrahydridoborate) in water, dimethyl sulphoxide, and their mixtures as solvents: products and kinetics Chitra Adams Victor Gold and David M. E. Reuben pg 1466; DOI: 10.1039/P29770001466 |
Hydrogen isotope exchange in the aldehyde group during the reduction of benzaldehyde by tritiated sodium borohydride (tetrahydridoborate) Chitra Adams Victor Gold and David M. E. Reuben pg 1472; DOI: 10.1039/P29770001472 |
Substitutent effects of phosphorus- and arsenic-containing groups in aromatic substitution. Part 7. Comparison of carboxy and phosphonic groups Tomasz A. Modro William F. Reynolds and Eugenia Skorupowa pg 1479; DOI: 10.1039/P29770001479 |
Solvent effects on thiamine–enzyme model interactions. 2,3,4-Trimethylthiazolium iodide, a model for interaction with negative charges Frank Jordan and Bijan Farzami pg 1484; DOI: 10.1039/P29770001484 |
Vinyl cations. Part 13. Secondary kinetic deuterium isotope effects in the solvolysis of ring-substituted -styryl trifluoromethanesulphonates Peter J. Stang Robert J. Hargrove and Thomas E. Dueber pg 1486; DOI: 10.1039/P29770001486 |
Kinetic studies of the decomposition of norbornan-2-one and norborn-5-en-2-one tosylhydrazone sodium salts Michael T. H. Liu Barry M. Jennings Yoshinori Yamamoto and Kazuhiro Maruyama pg 1490; DOI: 10.1039/P29770001490 |
Strain effects in acyl transfer reactions. Part 4. Kinetic analysis of the reaction of imidazole buffer solutions with -propiolactone using a novel graphical method for branched, series reactions G. Michael Blackburn and David Duce pg 1492; DOI: 10.1039/P29770001492 |
Homolytic organometallic reactions. Part 13. The homolytic reactivity of stannacycloalkanes Alwyn G. Davies Brian P. Roberts and Man-Wing Tse pg 1499; DOI: 10.1039/P29770001499 |
Electron spin resonance measurements of the termination rate constants for t-butyl radicals in solution John E. Bennett and Raymond Summers pg 1504; DOI: 10.1039/P29770001504 |
Front cover pg X045; DOI: 10.1039/P297700FX045 |
Contents pages pg P045; DOI: 10.1039/P297700FP045 |
Back cover pg X047; DOI: 10.1039/P297700BX047 |
Crystal structure and absolute configuration of methyl 3,4-di-O-acetyl-6-deoxy-6-iodo-2-O-p-tolylsulphonyl--D-mannopyranoside pg 1509; DOI: 10.1039/P29770001509 |
Study of the Hammett equation for the ionisation of substituted benzoic acids and phenols in dioxan–water mixtures Dattatraya V. Jahagirdar Dryanoba N. Shelke and Ratnakar G. Deshpande pg 1513; DOI: 10.1039/P29770001513 |
Experimental and theoretical studies on protonation of thioketones Tokio Yamabe Shinichi Nagata Kazuo Akagi Ryuichi Hashimoto Koichi Yamashita Kenichi Fukui Astuyoshi Ohno and Kaoru Nakamura pg 1516; DOI: 10.1039/P29770001516 |
Photochemistry of 2,3-epoxy-3-phenylpropiophenones Douglas J. Dewar and Ronald G. Sutherland pg 1522; DOI: 10.1039/P29770001522 |
Mechanism of the reaction of dihalogeno-oxirans with ketones catalysed by some Lewis acids Valerii C. Dryuk Victor I. Avramenko and Valerii N. Yandovskii pg 1526; DOI: 10.1039/P29770001526 |
An infrared spectroscopic study on imidazolidine-2-thione and -2-selone Francesco A. Devillanova and Gaetano Verani pg 1529; DOI: 10.1039/P29770001529 |
Crystal and molecular structure of a silver salt of antibiotic A-130A Hirozo Koyama and Kazuko Utsumi-Oda pg 1531; DOI: 10.1039/P29770001531 |
Electrophilic aromatic reactivities via pyrolysis of 1-arylethyl acetates. Part 14. Non-additivity of methyl substituent effects: the reactivity selectivity principle Ernest Glyde and Roger Taylor pg 1537; DOI: 10.1039/P29770001537 |
Electrophilic aromatic reactivities via pyrolysis of 1-arylethyl acetates. Part 15. Non-additivity of chloro-substituent effects: mechanism of the elimination Ernest Glyde and Roger Taylor pg 1541; DOI: 10.1039/P29770001541 |
Electron spin resonance study of a stable benzo[b]furanyl radical Padeleimon Karafiloglou Jean-Pierre Catteau Alain Lablache-Combier and Harry Ofenberg pg 1545; DOI: 10.1039/P29770001545 |
Aromatic sulphonation. Part 60. Sulphonation in the reactions of aromatic compounds with chlorosulphuric acid in nitromethane and in dichloromethane Meint P. van Albada and Hans Cerfontain pg 1548; DOI: 10.1039/P29770001548 |
Aromatic sulphonation. Part 61. Sulphonylation in the reaction of aromatic compounds with chlorosulphuric acid in nitromethane and in dichloromethane Meint P. van Albada and Hans Cerfontain pg 1557; DOI: 10.1039/P29770001557 |
Aromatic sulphonation. Part 62. Sulphonation of biphenyl in concentrated aqueous sulphuric acid Theodorus A. Kortekaas and Hans Cerfontain pg 1560; DOI: 10.1039/P29770001560 |
Intramolecular general base catalysis in the hydrolysis of the ester group of benzoylglycolic acid Antonio Arcelli and Carlo Coneilio pg 1563; DOI: 10.1039/P29770001563 |
Extreme deuterium isotope effects as evidence of ion-pair intermediates in base-promoted elimination reactions and base-catalysed 1,3-proton transfer reactions Alf Thibblin Stefan Bengtsson and Per Ahlberg pg 1569; DOI: 10.1039/P29770001569 |
A conformational study of bicyclo[3.1.0]hexane. Crystal and molecular structure of N-isopropylidenebicyclo[3.1.0]hexane-6-exo-carbohydrazide David G. Morris Peter Murray-Rust and Judith Murray-Rust pg 1577; DOI: 10.1039/P29770001577 |
Kinetics of the reactions of piperidine, n-butylamine, morpholine, and benzylamine with 2,4-dinitrophenyl phenyl ether Dapo Ayediran Titus O. Bamkole J. Hirst and Ikenna Onyido pg 1580; DOI: 10.1039/P29770001580 |
Aromatic hydroxylation. Part 6. Oxidation of naphthalene by dioxygen in the presence of iron(II) salts John R. Lindsay Smith Brian A. J. Shaw David M. Foulkes Alan M. Jeffrey and Donald M. Jerina pg 1583; DOI: 10.1039/P29770001583 |
Rates of proton transfer from protonated 1,8-bis(dimethylamino)- and 1,8-bis(diethylamino)-naphthalene to hydroxide ion in 20% and 30%(v/v) dimethyl sulphoxide–water Abdul Awwal and Frank Hibbert pg 1589; DOI: 10.1039/P29770001589 |
Proton magnetic resonance studies of compounds with bridgehead nitrogen. Part 34. Stereochemistry of 8,9,10,11,11a,11b,12,13-octahydro-7aH-quino[1,2-c][1,3]benzoxazines and 7a,8,9,10,10a,10b,11,12-octahydrocyclopent[5,6][1,3]oxazino[3,4-a]quinolines Trevor A. Crabb and Jacqueline S. Mitchell pg 1592; DOI: 10.1039/P29770001592 |
Conformations of furan-, pyrrole-, and pyridine-carbaldehydes: an ab initio molecular orbital study Ian G. John Geoffrey L. D. Ritchie and Leo Radom pg 1601; DOI: 10.1039/P29770001601 |
Orientation effects in the benzene chromophore bearing one donor and two acceptor groups. Electronic absorption spectra of the dicyanoanilines John Griffiths Martin Lockwood and Bizhan Roozpeikar pg 1608; DOI: 10.1039/P29770001608 |
Molecular mechanics calculations on alkanes and non-conjugated alkenes David N. J. White and Moira J. Bovill pg 1610; DOI: 10.1039/P29770001610 |
Kinetic and equilibrium studies of the protonation of meso-tetraphenylporphyrin in dimethyl sulphoxide–water Frank Hibbert and Kenneth P. P. Hunte pg 1624; DOI: 10.1039/P29770001624 |
Photochemical rearrangement of phenyl benzenesulphonates Yoshiro Ogata Katsuhiko Takagi and Shin Yamada pg 1629; DOI: 10.1039/P29770001629 |
Front cover pg X049; DOI: 10.1039/P297700FX049 |
Contents pages pg P049; DOI: 10.1039/P297700FP049 |
Back cover pg X051; DOI: 10.1039/P297700BX051 |
Free radical adducts of tri(cyclohexyl)plumbyl radicals with -dicarbonyl compounds Andrew Hudson Richard A. Jackson and Nigel P. C. Simmons pg 1633; DOI: 10.1039/P29770001633 |
Direct photolysis of cycloalkenes Yoshihisa Unoue Setsuo Takamuku and Hiroshi Sakurai pg 1635; DOI: 10.1039/P29770001635 |
Structural effects on the electrochemisty and charge distribution of mono-, di-, and tri-cyanovinyl aromatic compounds James E. Kuder William W. Limburg John M. Pochan and Darlene Wychick pg 1643; DOI: 10.1039/P29770001643 |
Photoelectron spectra of hydroxy- and mercapto-pyridines and models of fixed structure Michael J. Cook Samia El-Abbady Alan R. Katritzky Claude Guimon and Geneviève Pfister-Guillouzo pg 1652; DOI: 10.1039/P29770001652 |
Aromatic solvent induced shifts in molecules with and without a permanent electric dipole moment Mansoor Ahmad and Lawrence Phillips pg 1656; DOI: 10.1039/P29770001656 |
Reactivity of primary and secondary amines with 2-nitrophenazine 10-oxide Giovanna Minoli Angelo Albini Gianfranco Bettinetti and Silvio Pietra pg 1661; DOI: 10.1039/P29770001661 |
Conformational studies by dynamic nuclear magnetic resonance. Part 8. Effect of aromatic substituents on the stereodynamics of hindered hydrazones Lodovico Lunazzi Giuseppe Placucci and Giovanni Cerioni pg 1666; DOI: 10.1039/P29770001666 |
Electron impact studies. Part 116. Mechanism of keten elimination from acetanilide and phenyl acetate radical ions Dennis J. Underwood and John H. Bowie pg 1670; DOI: 10.1039/P29770001670 |
Kinetics of the reaction of p-nitrophenyl acetate with amines in the presence of dodecylammonium propionate and aerosol-OT aggregates in benzene Omer A. El Seoud Abilio Martins Leila P. Barbur Maria J. da Silva and Valentin Aldrigue pg 1674; DOI: 10.1039/P29770001674 |
Displacement of the acyl group in benzothiazoles by nucleophilic alkyl radicals. Homolytic aromatic ipso-substitution Michele Fiorentino Lorenzo Testaferri Marcello Tiecco and Luigino Troisi pg 1679; DOI: 10.1039/P29770001679 |
Acid strengths of various substituted formazans in ethanolic solution J. Bernard Gill Harry M. N. H. Irving and Ann Prescott pg 1683; DOI: 10.1039/P29770001683 |
Electrophilic aromatic substitution. Part 17. Products, kinetics, and mechanism of nitration in trifluoroacetic acid Roy B. Moodie Kenneth Schofield and Geoffrey D. Tobin pg 1688; DOI: 10.1039/P29770001688 |
Electrophilic aromatic substitution. Part 18. Nitration of acetanilide and some analogues: a reconsideration Roy B. Moodie Philip N. Thomas and Kenneth Schofield pg 1693; DOI: 10.1039/P29770001693 |
The chemistry of heteroarylphosphorus compounds. Part 10. Synthesis and kinetics of alkaline hydrolysis of heteroarylphosphinate esters and hydrolysis of heteroarylphosphine oxides David W. Allen Barrie G. Hutley and Malcolm T. J. Mellor pg 1705; DOI: 10.1039/P29770001705 |
An electron spin resonance study of the reactions of alkoxyl and trimethylsiloxyl radicals with dialkyl sulphoxides William B. Gara and Brian P. Roberts pg 1708; DOI: 10.1039/P29770001708 |
Polarographic behaviour of pyridoxal 5-phosphate Juan Llor and Manuel Cortijo pg 1715; DOI: 10.1039/P29770001715 |
Photoreactions of fructose 6-phosphate in oxygenated and deoxygenated aqueous solutions Christian Triantaphylides and Richard Gerster pg 1719; DOI: 10.1039/P29770001719 |
Conformational preferences of 4-(para-substituted phenyl)2-isopropoxy-2,3-dihydropyran[2,3-c]pyrazoles: an example of dipole–dipole interaction Giovanni Desimoni Anna Gamba Invernizzi Pierpaola Righetti Gianfranco Tacconi and Antonio Faucitano pg 1725; DOI: 10.1039/P29770001725 |
Ion-pair dissociation equilibria for trityl hexafluoro-arsenate and -antimonate in polar solvents Wacaw Gogolczyk Stanisaw Somkowski and Stanisaw Penczek pg 1729; DOI: 10.1039/P29770001729 |
Amine oxidation. Part 13. Electrochemical oxidation of some substituted tertiary alkylamines John R. Lindsay Smith and David Masheder pg 1732; DOI: 10.1039/P29770001732 |
The chemistry of reactive lignin intermediates. Part 5. Rates of reactions of quinone methides with water, alcohols, phenols, and carboxylic acids Gordon Leary Ian J. Miller Wayne Thomas and Anthony D. Woolhouse pg 1737; DOI: 10.1039/P29770001737 |
Crystal structures of some acid salts of monobasic acids. Part XIX. Potassium hydrogen dicrotonate, X-ray and neutron diffraction studies Douglas R. McGregor J. Clare Speakman and Mogens S. Lehmann pg 1740; DOI: 10.1039/P29770001740 |
13C nuclear magnetic resonance of N-heterocycles. Part 2. Natural abundance carbon-13 and nitrogen-15 nuclear magnetic resonance studies of 3- and 4-pyrrolin-2-ones and model compounds Giovanni Fronza Rosanna Mondelli Edward W. Randall and Gian-Piero Gardini pg 1746; DOI: 10.1039/P29770001746 |
13C nuclear magnetic resonance of N-heterocycles. Part 3. 13C Chemical shift assignments of the carbonyl groups in penicillins and cephalosporins Rosanna Mondelli and Paolo Ventura pg 1749; DOI: 10.1039/P29770001749 |
The carbanion mechanism of olefin-forming elimination. Part 9. Proton tunnelling and isotope effects in the dehydrochlorination of 1,1-diaryl-2,2-dichloroethanes Duncan J. McLennan pg 1753; DOI: 10.1039/P29770001753 |
The carbanion mechanism of olefin-forming elimination. Part 10. Isotope effects in the dehydrochlorination of 1,1-diaryl-2,2-dichloroethanes Alan Grout Duncan J. McLennan and Irving H. Spackman pg 1758; DOI: 10.1039/P29770001758 |
Model calculations of hydrogen–deuterium isotope effects for E2 and E1cB dehydrochlorinations of 1,1-diaryl-2,2-dichlorethanes Graham W. Burton Leslie B. Sims and Duncan J. McLennan pg 1763; DOI: 10.1039/P29770001763 |
Study of autoxidation by spin trapping. Spin trapping of peroxyl radicals by phenyl N-t-butyl nitrone Norio Ohto Etsuo Niki and Yoshio Kamiya pg 1770; DOI: 10.1039/P29770001770 |
Mechanisms for reactions of halogenated compounds. Part 2. Orienting effects of chlorine substituents in nucleophilic aromatic substitution Richard D. Chambers Deborah Close W. Kenneth R. Musgrave John S. Waterhouse and D. Lyn H. Williams pg 1774; DOI: 10.1039/P29770001774 |
Dipole moments and conformation of some 1-(-aroyloxyarylideneamino)-4,5-dimethyl-1,2,3, triazoles Nestor A. Rodios and Nicholas E. Alexandrou pg 1779; DOI: 10.1039/P29770001779 |
Thermal racemisation of N-unsubstituted and various N-substituted S-o-methoxyphenyl S-phenyl sulphimides by pyramidal inversion Masaru Moriyama Naomichi Furukawa Tatsuo Numata and Shigeru Oae pg 1783; DOI: 10.1039/P29770001783 |
Study of bipyridyl radical cations. Part 5. Effect of structure on the dimerisation equilibrium Alwyn G. Evans Jeffrey C. Evans and Michael W. Baker pg 1787; DOI: 10.1039/P29770001787 |
Raman optical activity of simple chiral molecules; methyl and trifluoromethyl asymmetric deformations Laurence D. Barron pg 1790; DOI: 10.1039/P29770001790 |
Mechanism of the permanganate oxidation of unsaturated compounds. Part 8. Kinetics of the oxidation of halogenomaleic acids László I. Simándi Miklós Jáky Nguyen Thanh Son and Judit Hegedüs-Vajda pg 1794; DOI: 10.1039/P29770001794 |
Intramolecular catalysis. Part 2. Mechanism of hydrolysis of alkyl 8-hydroxy-1-naphthoates Keith Bowden David Law and Richard J. Ranson pg 1799; DOI: 10.1039/P29770001799 |
Intramolecular migration of an amino-group via a transannular process during the reaction of O-salicyloylglycolamides in alkaline solution: an analogue of the reverse of the Brenner aminoacyl insertion reaction James A. Boudreau Charles R. Farrar and Andrew Williams pg 1804; DOI: 10.1039/P29770001804 |
Solvent dependence of kinetic hydrogen isotope effects for simple proton transfer Brian G. Cox and Alan Gibson pg 1812; DOI: 10.1039/P29770001812 |
Conformational analysis of 3,4-dimethyltetrahydro-1,3,4-oxadiazine Frank G. Riddell and A. James Kidd pg 1816; DOI: 10.1039/P29770001816 |
Conformation of triphenyl-s-triazine Ian G. John Raymond K. Pierens and Geoffrey L. D. Ritchie pg 1818; DOI: 10.1039/P29770001818 |
Front cover pg X053; DOI: 10.1039/P297700FX053 |
Contents pages pg P053; DOI: 10.1039/P297700FP053 |
Back cover pg X055; DOI: 10.1039/P297700BX055 |
Intramolecular O–H interaction studies in homoallyl alcohols Lakshminarayanan Ananthasubramanian and Sasanka C. Bhattacharyya pg 1821; DOI: 10.1039/P29770001821 |
Hydration and self-association of adenosine triphosphate, adenosine diphosphate, and their 1:1 complexes with magnesium(II) at various pH values: infrared investigations Michael Matthies and Georg Zundel pg 1824; DOI: 10.1039/P29770001824 |
Reactions of N-heteroaromatic bases with nitrous acid. Part 4. Kinetics of the diazotisation of 2- and 4-aminopyridine 1-oxide Evangelos Kalatzis and Christos Mastrokalos pg 1830; DOI: 10.1039/P29770001830 |
Reactions of N-heteroaromatic bases with nitrous acid. Part 5. Kinetics of the diazotisation of substituted 2-aminopyridine and 2-aminopyridine 1-oxide Evangelos Kalatzis and Christos Mastrokalos pg 1835; DOI: 10.1039/P29770001835 |
Fourier transform nuclear magnetic resonance investigations of organotin compounds. Part 6. Tin-119 and carbon-13 nuclear magnetic resonance. Spectra of hexaorganoditins and octaorganotritins Terence N. Mitchell and Guntram Walter pg 1842; DOI: 10.1039/P29770001842 |
Model calculations of heavy atom isotope effects for E2 and E1cB dehydrochlorination of 1,1-diaryl-2,2-dichloroethanes Graham W. Burton Leslie B. Sims and Duncan J. McLennan pg 1847; DOI: 10.1039/P29770001847 |
Crystal and molecular structure of 4-(thio-p-toluoyl)-5-p-tolyl-1,2-dithiole-3-thione Pei-Tak Cheng and Stanley C. Nyburg pg 1854; DOI: 10.1039/P29770001854 |
Reaction of 4-nitrobenzyl and 4-nitrophenyl(phenyl)methyl halides with potassium t-butoxide Donald Bethell and Roger Bird pg 1856; DOI: 10.1039/P29770001856 |
Reactivity–selectivity relationships. Part 5. Effect of solvent ionizing power on the selectivity of diphenylmethyl derivatives Yishai Karton and Addy Pross pg 1860; DOI: 10.1039/P29770001860 |
Aromatic sulphonation. Part 63. Sulphonation of m-aminobenzenesulphonic acid in fuming sulphuric acid. Formation of an overcrowded tetrasulphonic acid Paul K. Maarsen Rob Bregman and Hans Cerfontain pg 1863; DOI: 10.1039/P29770001863 |
A mechanistic study of the decomposition of phenylhydroxylamine to azoxybenzene and aniline and its catalysis by iron(II) and iron(III) ions stabilised by ethylenediaminetetra-acetic acid (Mrs.) Denise Mulvey and William A. Waters pg 1868; DOI: 10.1039/P29770001868 |
The basicities of N-trimethylammonioacetamidate and of substituted N-trimethylammoniobenzamidates. The Hammett correlation and the thermodynamics of protonation William H. Beck Milica Liler and David G. Morris pg 1876; DOI: 10.1039/P29770001876 |
Proton magnetic resonance non-equivalence of the enantiomers of alkylphenylphosphinic amides Martin J. P. Harger pg 1882; DOI: 10.1039/P29770001882 |
Thermolysis of azoalkanes in a stirred-flow system G. Martin and Allan Maccoll pg 1887; DOI: 10.1039/P29770001887 |
Conjugated Schiff's bases. Part 8. Structures and spectral properties of p-NN-dimethylaminoanils of some vicinal diketo-compounds. Positive solvatochromic effect Janusz Moskal Aleksandra Moskal and Wadysaw Pietrzycki pg 1893; DOI: 10.1039/P29770001893 |
Elimination and addition reactions. Part 30. Leaving group abilities in alkene-forming eliminations activated by sulphonyl groups Donald R. Marshall Patsy J. Thomas and Charles J. M. Stirling pg 1898; DOI: 10.1039/P29770001898 |
Elimination and addition reactions. Part 31. Polar effects on the ionisation of sulphones, nitriles, and ketones Patsy J. Thomas and Charles J. M. Stirling pg 1909; DOI: 10.1039/P29770001909 |
Elimination and addition reactions. Part 32. Discrimination between concerted and stepwise processes in activated elimination reactions Donald R. Marshall Patsy J. Thomas and Charles J. M. Stirling pg 1914; DOI: 10.1039/P29770001914 |
Elimination and addition reactions. Part 33. Formation and behaviour of carbanions derived from sulphones and nitriles bearing -onium substituents Kenneth N. Barlow Donald R. Marshall and Charles J. M. Stirling pg 1920; DOI: 10.1039/P29770001920 |
Ring–chain tautomerism. Part 6. Base- and acid-catalysed rearrangement of pseudo to normal methyl 8-(3- or 4-substituted benzoyl)-1-naphthoates and 2-(3- or 4-substituted benzoyl)benzoates Keith Bowden and Faiq A. El-Kaissi pg 1927; DOI: 10.1039/P29770001927 |
Direct nitrosation of aniline derivatives and other nucleophilic species by N-nitrosodiphenylamine John T. Thompson and D. Lyn H. Williams pg 1932; DOI: 10.1039/P29770001932 |
Optical activity in -unsaturated ketones. Part 1. Effect of the direction of the electric transition dipole moment in the aromatic group in benzobicyclo[2.2.2]octen-2-one derivatives Sanji Hagishita and Kaoru Kuriyama pg 1937; DOI: 10.1039/P29770001937 |
1H nuclear magnetic resonance and X-ray study of dihedral bond angles in the gauche OCH2CH2O moiety of cyclic 7,8-dihydrodibenzo[f,h][1,4]dioxecin Gerard van Koten Jan W. Marsman Gonda A. K. Breedijk and Anthony L. Spek pg 1942; DOI: 10.1039/P29770001942 |
Kinetic consequences of molecular aggregation in the hydrolysis of p-nitrophenyl carboxylates Yukito Murakami Yasuhiro Aoyama and Masaaki Kida pg 1947; DOI: 10.1039/P29770001947 |
Anodic oxidation of methylbenzenes at potentials in the first voltammetric wave Alan Bewick Gary J. Edwards John M. Mellor and Stanley Pons pg 1952; DOI: 10.1039/P29770001952 |
Radiation chemistry of carbohydrates. Part 14. Hydroxyl radical induced oxidation of D-glucose in oxygenated aqueous solution Man Nien Schuchmann and Clemens von Sonntag pg 1958; DOI: 10.1039/P29770001958 |
A nuclear magnetic resonance investigation of complex formation between imipramine and related psychotropic drugs with benzyl alcohol and other aromatic solutes R. J. Abraham K. Lewtas and W. A. Thomas pg 1964; DOI: 10.1039/P29770001964 |
Mechanistic studies in the chemistry of urea. Part 2. Reaction with benzil, 4,4-dimethylbenzil, and 4,4-dimethoxybenzil Anthony R. Butler and Elizabeth Leitch pg 1972; DOI: 10.1039/P29770001972 |
Front cover pg X057; DOI: 10.1039/P297700FX057 |
Contents pagess pg P057; DOI: 10.1039/P297700FP057 |
Back cover pg X059; DOI: 10.1039/P297700BX059 |
Dehydrogenation of tertiary amines by dibenzoyldi-imide Leonardo Marchetti pg 1977; DOI: 10.1039/P29770001977 |
Photolysis of methyl [6-2H]2-pyridylacetate. Selective distribution of deuterium labelling Katsuhiko Takagi and Yoshiro Ogata pg 1980; DOI: 10.1039/P29770001980 |
Polarities and hydrogen-bonding abilities of the aromatic derivatives of cyclohex-2-enone Valery D. Orlov Yury N. Surov Valentina N. Tischenko and Vladimir F. Lavrushin pg 1983; DOI: 10.1039/P29770001983 |
Crystal and molecular structure of 2a,3,4,5,6,7,8,8b-octafluoro-2-methyl-2-(2-methylprop-1-enyl)-1,2,2a,8b-tetrahydrocyclobuta[a]napthalene Peter G. Jones Olga Kennard George M. Sheldrick and Jacqueline Libman pg 1985; DOI: 10.1039/P29770001985 |
Kinetics of auto-oxidation–reduction of substituted nitrosobenzenes in cyclohexane Ignazio R. Bellobono Pier Luigi Beltrame Bruno Marcandalli Andrea Fumagalli and Mario Trinchieri pg 1989; DOI: 10.1039/P29770001989 |
Solvolysis of endo- and exo-bicyclo[3.2.1]octan-3-yl toluene-p-sulphonates. Part 2. Rates and deuterium kinetic isotope effects Mrs R. M. Banks and H. Maskill pg 1991; DOI: 10.1039/P29770001991 |
Electrophilic substitution on the thiophen ring. Part 5. The effect of methyl groups on the kinetics of hydrogen exchange in acidic media Robert S. Alexander and Anthony R. Butler pg 1998; DOI: 10.1039/P29770001998 |
Excited complex formation between styrenes and tertiary amines Roger L. Brentnall Paul M. Crosby and Kingsley Salisbury pg 2002; DOI: 10.1039/P29770002002 |
Unstable intermediates. Part 178. The structure of intermediates formed in the radiolysis of thiols Deanna J. Nelson Richard L. Petersen and Martyn C. R. Symons pg 2005; DOI: 10.1039/P29770002005 |
Nuclear magnetic resonance study of the conformations of atropine and scopolamine cations in aqueous solution James Feeney Robin Foster and E. Anthony Piper pg 2016; DOI: 10.1039/P29770002016 |
Base-catalysed mutarotation of glucose in dimethylformamide and dimethyl sulphoxide Brian G. Cox and Rajagopalan Natarajan pg 2021; DOI: 10.1039/P29770002021 |
Interaction between the carbonyl group and a sulphur atom. Part 8. Correlation between the basicity constants, corrected for steric effects, and Taft * values for some ketones and nitriles Kenneth C. Cole Camille Sandorfy Marino T. Fabi Paulo R. Olivato Roberto Rittner Constantino Trufem Hans Viertler and Blanka Wladislaw pg 2025; DOI: 10.1039/P29770002025 |
Alkaline hydrolysis of esters possessing readily ionisable amide groups: evidence for the 14 migration of an anilino-group in the alkaline reaction of O-aroyl-N-arylglycolamides James A. Boudreau and Andrew Williams pg 2028; DOI: 10.1039/P29770002028 |
The analysis of substituent effects for reactions not following the Hammett relation T. Marek Krygowski and W. Ronald Fawcett pg 2033; DOI: 10.1039/P29770002033 |
Molecular conformation and electronic structure of azomethines. Part 5. Determination of the conformation of some N-methylimine derivatives of aldehydes and ketones from dipole moment data Demetrio Pitea Giorgio Favini and Gianpaolo Capietti pg 2038; DOI: 10.1039/P29770002038 |
Nitration of toluene, t-butylbenzene, and 4-substituted 1-phenylbicyclo[2.2.2]octanes with nitric acid–acetic anhydride. Evidence for a -inductive effect Subramaniam Sotheeswaran and Kenneth J. Toyne pg 2042; DOI: 10.1039/P29770002042 |
The kinetics and mechanisms of additions to olefinic substances. Part 13. Reactions of 3-substituted cholest-5-enes with sources of electrophilic bromine Peter B. D. de la Mare and Raymond D. Wilson pg 2048; DOI: 10.1039/P29770002048 |
The kinetics and mechanisms of additions to olefinic substances. Part 14. Reactions of cholest-5-en-3-one with electrophilic brominating agents Peter B. D. de la Mare and Raymond D. Wilson pg 2055; DOI: 10.1039/P29770002055 |
The kinetics and mechanisms of additions to olefinic substances. Part 15. Chlorination of cholest-5-ene and its 3-substituted derivatives, including cholest-5-en-3-one; factors affecting the : ratio for electrophilic attack, and for product formation, in cholest-5-enes Peter B. D. de la Mare and Raymond D. Wilson pg 2062; DOI: 10.1039/P29770002062 |
Synthesis and properties of 1,2-diaryl-4,5,6,7-tetrahydro-1H-1,3-diazepines and 1,2-diaryl-1,4,5,6,7,8-hexahydro-1,3-diazocines. Comparison with the five- and six-membered homologues Isabel Perillo Beatriz Fernández and Samuel Lamdan pg 2068; DOI: 10.1039/P29770002068 |
Crystal and molecular structure of di(pyridine)magnesium(II) octaethylporphyrinate Raymond Bonnett Michael B. Hursthouse K. M. Abdul Malik and Bushra Mateen pg 2072; DOI: 10.1039/P29770002072 |
Substituent effects on the acidities and rates of ionisation of protonated meso-tetra-arylporphyrins Bernard A. Conroy Keith A. Freeman Frank Hibbert Kenneth P. P. Hunte Heather J. Robbins and Karuna D. Somasundaram pg 2076; DOI: 10.1039/P29770002076 |
Ab initio studies of the strongest type of hydrogen bond: carboxylic acid–fluoride systems John Emsley Otho P. A. Hoyte and Richard E. Overill pg 2079; DOI: 10.1039/P29770002079 |
Thermal decomposition of 3-vinylcyclobutanone Henry M. Frey and Robert A. Smith pg 2082; DOI: 10.1039/P29770002082 |