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Front cover pg X001; DOI: 10.1039/P298800FX001 |
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Contents pages pg P001; DOI: 10.1039/P298800FP001 |
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Electroreduction of a series of 2-benzoylamino-5-(1-cyano-2-arylvinyl)-1,3,4-thiadiazoles Hussein M. Fahmy Nahed F. Abdel Fattah Mohamed R. H. Elmoghayar and Magdy Abdel Azzem pg 1; DOI: 10.1039/P29880000001 |
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Back cover pg X003; DOI: 10.1039/P298800BX003 |
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Nuclear magnetic resonance spectra of organogermanium compounds. Part 4. Nuclear magnetic resonance spectra and molecular mechanics calculations of germacyclohexane, methylgermacyclohexanes, and dimethylgermacyclohexanes Yoshito Takeuchi Masakatsu Shimoda Katsumi Tanaka Shuji Tomoda Keiichiro Ogawa and Hiroshi Suzuki pg 7; DOI: 10.1039/P29880000007 |
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Effect of diazirine concentration on the reaction of 3-benzyl-3-chlorodiazirine with methanol Michael T. H. Liu and Ramasamy Subramanian pg 15; DOI: 10.1039/P29880000015 |
Side-chain 13C nuclear magnetic resonance shifts in ring-substituted styrenes. The effect of  -substituents on -carbon shiftsDuncan A. R. Happer and Bruce E. Steenson pg 19; DOI: 10.1039/P29880000019 |
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Comparison of the intrinsic reactivities of carbon and oxygen nucleophiles at the 1,3,5-trinitro-substituted aromatic ring Jonathan P. L. Cox Michael R. Crampton and Paul Wight pg 25; DOI: 10.1039/P29880000025 |
1,3-Diphenylbenzo[c]furan dianion: nuclear magnetic resonance characterization of a 4n heterocyclic dianion containing oxygenYoram Cohen Joseph Klein and Mordecai Rabinovitz pg 31; DOI: 10.1039/P29880000031 |
Electronic absorption spectra and geometry of (E)-stilbene and  stiff stilbenesKeiichiro Ogawa Hiroshi Suzuki and Motoko Futakami pg 39; DOI: 10.1039/P29880000039 |
Conformations of polymeric proanthocyanidins composed of (+)-catechin or (–)-epicatechin joined by 4  6 interflavan bondsWolfgang R. Bergmann Vellarkad N. Viswanadhan and Wayne L. Mattice pg 45; DOI: 10.1039/P29880000045 |
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Chiral induction in photochemical reactions. Part 4. Conformational analysis and crystal structure of (–)-8-phenylmenthyl [(–)-(1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl] phenylglyoxylates: their face-differentiating effect in photochemical oxetane formation Jan Runsink Hartmut Koch Alfred Nehrings Hans-Dieter Scharf Ellen Nowack and Theo Hahn pg 49; DOI: 10.1039/P29880000049 |
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Kinetic isotope effect in the metabolic demethylation of temazepam Gábor Maksay Zsuzsanna Tegyey and László Ötvös pg 57; DOI: 10.1039/P29880000057 |
Carbon-13 labelling study of the coenzyme B12-dependent methylitaconate   -methyleneglutarate model rearrangement reaction and examination of potential cyclopropane intermediatesPaul Dowd and Roger Hershline pg 61; DOI: 10.1039/P29880000061 |
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Facile aerial oxidation of a porphyrin. Part 3. Some metal complexes of meso-tetrakis-(3,5-di-t-butyl-4-hydroxyphenyl)porphyrin Lionel R. Milgrom Christopher C. Jones and Anthony Harriman pg 71; DOI: 10.1039/P29880000071 |
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Associative and dissociative mechanisms for the reactions of N-t-butyl-P-phenylphosphonamidic chloride with isopropylamine and t-butylamine: competitive, kinetic, and stereochemical studies Sally Freeman and Martin J. P. Harger pg 81; DOI: 10.1039/P29880000081 |
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Functional capsule membranes. Part 29. Thermolysin-immobilized capsule membranes as bioreactors in the synthesis of a dipeptide (precursor of aspartame) in an organic solvent Yoshio Okahata and Kuniharu Ijiro pg 91; DOI: 10.1039/P29880000091 |
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Nitrosation of ammonia Tracey Bryant and D. Lyn H. Williams pg 97; DOI: 10.1039/P29880000097 |
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Instructions for authors (1988) pg v; DOI: 10.1039/P2988000000v |
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IUPAC publications on nomenclature and symbolism pg xx; DOI: 10.1039/P298800000xx |
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Refereeing procedure and policy (1988) pg xxiv; DOI: 10.1039/P2988000xxiv |
Issue 2
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Front cover pg X005; DOI: 10.1039/P298800FX005 |
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Contents pages pg P005; DOI: 10.1039/P298800FP005 |
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Back cover pg X007; DOI: 10.1039/P298800BX007 |
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Reduction of chiral acyclic ketones with hydride-transfer agents. Semiempirical analysis of the observed stereoselectivity Carlos Alvarez Ibarra Rafael Pérez-Ossorio Maria L. Quiroga Maria S. Arias Pérez and Maria J. Fernández Dominguez pg 101; DOI: 10.1039/P29880000101 |
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Kinetics and mechanisms of the oxidation by permanganate of L-alanine Jaime de Andres Enrique Brillas Jose A. Garrido and Joaquin F. Perez-Benito pg 107; DOI: 10.1039/P29880000107 |
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Adaptation of characteristic vector analysis to pKBH+ calculations of very weak bases from incomplete ultraviolet spectral data Romuald I. Zalewski and Serge Géribaldi pg 113; DOI: 10.1039/P29880000113 |
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Reactions of 3-aryl-5-methyl-1,2,4-oxadiazoles with benzyl alcohol and with benzylamine Jonathan W. Brown Dennis W. Clack and David A. Wilson pg 117; DOI: 10.1039/P29880000117 |
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The reaction between 3-aryl-5-methyl-1,2,4-oxadiazoles and triphenylphosphine: a fragmentation of the heterocycle with deoxygenation Jonathan W. Brown and David A. Wilson pg 123; DOI: 10.1039/P29880000123 |
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Mechanism of the reaction of trialkyl phosphites with -halogenoacetophenones in alcoholic solvents Imre Petneházy György Keglevich László T  ke and Harry R. Hudson pg 127; DOI: 10.1039/P29880000127 |
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On the analysis of substituent effects. Part 1. Hammett and related plots Ghazwan F. Fadhil and Martin Godfrey pg 133; DOI: 10.1039/P29880000133 |
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On the analysis of substituent effects. Part 2. Brnsted and related plots Martin Godfrey pg 139; DOI: 10.1039/P29880000139 |
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The (2 + 2) cycloaddition reaction between vinyl alcohol and tetracyanoethylene. A theoretical study of solvent and catalytic effects M'hammed Essefar Mohammed El Mouhtadi Daniel Liotard and José-Luis M. Abboud pg 143; DOI: 10.1039/P29880000143 |
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The electronic effect of the phenylazoxy group Christopher J. Byrne Demetrius Christoforou Duncan A. R. Happer and Michael P. Hartshorn pg 147; DOI: 10.1039/P29880000147 |
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Measurements on electron-donor–acceptor complex equilibria using fibre-optic photometry Thomas Dittmer Oskar Nuyken and Stephen Pask pg 151; DOI: 10.1039/P29880000151 |
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Nitrosation of ketones: clear evidence for the involvement of the enol tautomers J. Ramón Leis M. Elena Peña D. Lyn H. Williams and Simon D. Mawson pg 157; DOI: 10.1039/P29880000157 |
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Aminoketone enolisation: influence of increasing chain length on intramolecular catalysis Brain G. Cox Paolo De Maria and Lorenza Guerzoni pg 163; DOI: 10.1039/P29880000163 |
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Conformational analysis. Part 9. A lanthanide-induced shift (LIS) nuclear magnetic resonance investigation of conformational isomerism and structure in 1- and 2-naphthaldehyde, 9-acetylanthracene, and 9-anthraldehyde Raymond J. Abraham Derek J. Chadwick and Fernando Sancassan pg 169; DOI: 10.1039/P29880000169 |
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The mechanism of thermal eliminations. Part 24. Elimination from mono-, di-, and trithiocarbonates. The dependence of the transition state polarity, thione to thiol rearrangement, and ether formation via nucleophilic substitution, on compound type Nouria Al-Awadi and Roger Taylor pg 177; DOI: 10.1039/P29880000177 |
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The mechanism of thermal eliminations. Part 25. Arrhenius data for pyrolysis of isochroman-3-one, benzyl methyl ether, 2-hydroxyethylbenzene, phenyl acetate, and 3,4-dihydro-2H-pyran Roger Taylor pg 183; DOI: 10.1039/P29880000183 |
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Kinetics of the formation of N,N-dialkylcarbamate from diethanolamine and carbon dioxide in anhydrous ethanol John E. Crooks and J. Paul Donnellan pg 191; DOI: 10.1039/P29880000191 |
The kinetics and mechanism, and the equilibrium position as a function of pH, of the isomerisation of naringin and the 4 -rhamnoglucoside of 2,4,4,6-tetrahydroxychalconeChristopher O. Miles and Lyndsay Main pg 195; DOI: 10.1039/P29880000195 |
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peri-Interaction, ortho-interaction, and barriers to internal rotation. A dynamic nuclear magnetic resonance and molecular mechanics investigation of 1,2-dineopentylbenzene and 1,8-dineopentylnaphthalene J. Edgar Anderson David J. D. Barkel and Flemming S. Jøgensen pg 199; DOI: 10.1039/P29880000199 |
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Gas chromatographic–mass spectrometric analysis of the Curie-point pyrolysis products of some dipeptides and their diketopiperazine Grant Gill Smith G. Sudhakar Reddy and Jaap J. Boon pg 203; DOI: 10.1039/P29880000203 |
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The kinetics and mechanism of a highly efficient intramolecular nucleophilic reaction. The cyclization of ethyl N-[o-(N-hydroxycarbamoyl)benzoyl]-carbamate to N-hydroxyphthalimide Mohammed Niyaz Khan pg 213; DOI: 10.1039/P29880000213 |
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Kinetics and mechanism between chloranil and s-butylamine in cyclohexane solution Armando Codoñer Isidro S. Monzó Juan Palou and Rosa Valero pg 221; DOI: 10.1039/P29880000221 |
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Metalation of alkynes. Part 2. Behaviour of alkynes with mercury(II) acetate in methanol: a systematic reinvestigation Mauro Bassetti and Barbara Floris pg 227; DOI: 10.1039/P29880000227 |
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Medium and substituent effects on the photochemistry of phenanthridine N-oxides. Is an intermediate of diradical character involved in the photorearrangement of heterocyclic N-oxides? Angelo Albini Elisa Fasani and Valeria Frattini pg 235; DOI: 10.1039/P29880000235 |
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Study of the structure of Droxicam, 5-methyl-3-(2-pyridyl)-2H,5H-1,3-oxazino[5,6-c][1,2]benzothiazine-2,4(3H)-dione 6,6-dioxide, using X-ray crystallography and 1H and 13C nuclear magnetic resonance spectroscopy Jordi Frigola pg 241; DOI: 10.1039/P29880000241 |
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Electrochemical reduction of activated carbon–carbon double bonds. Part 2. Mechanism and stereochemistry of the reduction of self-protonating indenes Giuseppe Farnia Giancarlo Sandonà Franco Marcuzzi and Giovanni Melloni pg 247; DOI: 10.1039/P29880000247 |
Issue 3
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Front cover pg X009; DOI: 10.1039/P298800FX009 |
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Contents pages pg P009; DOI: 10.1039/P298800FP009 |
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Back cover pg X011; DOI: 10.1039/P298800BX011 |
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A new approach to 13C chemical shift additivity parameters Yousif A. Shahab and Haitham A. Al-Wahab pg 255; DOI: 10.1039/P29880000255 |
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Retention indices and basicity of N1N1-dimethyl-N2-phenylformamidines. ortho-Substituent effect Ewa Dolecka Ewa D. Raczynska and Tadeusz Drapa  a pg 257; DOI: 10.1039/P29880000257 |
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Apparent dipole moments and molar volumes of -carbolines and carbazole in dioxane solution Isidro S. Monzo Armando Codoñer Piedad Medina Amparo Olba and Rosa Valero pg 261; DOI: 10.1039/P29880000261 |
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A study of the crystal and molecular structures of phenols with only intermolecular hydrogen bonding Keith Prout John Fail Richard M. Jones Rachael E. Warner and John C. Emmett pg 265; DOI: 10.1039/P29880000265 |
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Oxidation of benzene to phenols with molecular oxygen promoted by copper(I) chloride Sotaro Ito Toshimichi Yamasaki Hiroshi Okada Susumu Okino and Kazuo Sasaki pg 285; DOI: 10.1039/P29880000285 |
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Side-chain nucleophilic reactivity of five-membered heterocyclic rings: base-catalysed reactions of aldehydes with phenylacetonitrile Gaetano Alberghina M. Emanuela Amato Salvatore Fisichella and Danila Pisano pg 295; DOI: 10.1039/P29880000295 |
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An experimental study of the conformational energies of poly(neopentyl glycol succinate) Evaristo Riande and Julio Guzmán pg 299; DOI: 10.1039/P29880000299 |
Reaction of SO4– with methylated uracils. An electron spin resonance study in aqueous solutionGünter Behrens Knut Hildenbrand Dietrich Schulte-Frohlinde and Janko N. Herak pg 305; DOI: 10.1039/P29880000305 |
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Piezoelectric quartz crystal detection of benzene vapour using chemically modified cyclodextrins Colin S. I. Lai Gwilym J. Moody J. D. Ronald Thomas David C. Mulligan J. Fraser Stoddart and Ryszard Zarzycki pg 319; DOI: 10.1039/P29880000319 |
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The conformational analysis of three derivatives of erythromycin A: (9S)-9-hydroxy-9-deoxoerythromycin A, (9S)-9,11-O-isopropylidene-9-deoxoerythromycin A, and (9S)-erythromycylamine A by nuclear magnetic resonance spectroscopy and molecular modelling Jeremy R. Everett and John W. Tyler pg 325; DOI: 10.1039/P29880000325 |
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A quantitative measure of solvent solvophobic effect Michael H. Abraham Priscilla L. Grellier and R. Andrew McGill pg 339; DOI: 10.1039/P29880000339 |
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Tautomerism in aromatic hydroxy N-heterocyclics in the gas phase by metastable ion mass spectrometry Michael A. Baldwin and G. John Langley pg 347; DOI: 10.1039/P29880000347 |
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Terpenoid ether formation in superacids Graham Carr Christopher Dean and David Whittaker pg 351; DOI: 10.1039/P29880000351 |
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Kinetics and mechanism of oxidation of thiosemicarbazide in the pure state and in its metal complex by chloramine T, bromamine T, and dichloramine T in acid medium B. Thimme Gowda and Mrs. R. Vijayalakshmi Rao pg 355; DOI: 10.1039/P29880000355 |
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Single-step methods for calculating activation parameters from raw kinetic data Nigel J. Bunce Christine L. Forber Campbell McInnes and Jeremy M. Hutson pg 363; DOI: 10.1039/P29880000363 |
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On the electrochemical oxidation of enamines Wolfgang W. Schoeller Juergen Niemann and Paul Rademacher pg 369; DOI: 10.1039/P29880000369 |
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Effect of static pressure on the ultrasonic activation of chemical reactions. Selective oxidation at benzylic carbon in the liquid phase Giampietro Cum Raffaele Gallo Agatino Spadaro and Giovanni Galli pg 375; DOI: 10.1039/P29880000375 |
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Highly selective aromatic chlorinations. Part 2. The chlorination of substituted phenols, anisoles, anilines, and related compounds with N-chloroamines in acidic solution John R. Lindsay Smith Linda C. McKeer and Jonathan M. Taylor pg 385; DOI: 10.1039/P29880000385 |
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Crystallographic characterization of the conformation of the 1-aminocyclohexane-1-carboxylic acid residue in simple derivatives and peptides Giovanni Valle Marco Crisma Claudio Toniolo Nirupa Sen Muppalla Sukumar and Padmanabhan Balaram pg 393; DOI: 10.1039/P29880000393 |
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Intramolecular participation by an amide group in ester hydrolysis Frank Hibbert and Rowena J. Sellens pg 399; DOI: 10.1039/P29880000399 |
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Collision-induced dissociations of substituted benzyl negative ions in the gas phase. The elimination of C4H4 Graeme J. Currie John H. Bowie Ralph A. Massy-Westropp and Gregory W. Adams pg 403; DOI: 10.1039/P29880000403 |
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The cathodic cleavage of the 4-nitrobenzyloxycarbonyl group from amine derivatives in aprotic conditions Hernani L. S. Maia Maria-Jose Medeiros Maria-Irene Montenegro and Derek Pletcher pg 409; DOI: 10.1039/P29880000409 |
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Radical cations and anions of 1,2,4,5-tetrazines: an electron spin resonance and cyclic voltammetric study Hans Fischer Thomas Müller Irmgard Umminger Franz A. Neugebauer Harish Chandra and Martyn C. R. Symons pg 413; DOI: 10.1039/P29880000413 |
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Cycloaddition reactions of 2,4-diphenyl-3-methyl-1,3-oxazolium 5-oxide with 4-methylene-4,5-dihydroisoxazoles: 1H and 13C nuclear magnetic resonance stereochemical assignments of the products Piero Dalla Croce Concetta La Rosa Maria Luisa Gelmi and Marzia Ballabio pg 423; DOI: 10.1039/P29880000423 |
Issue 4
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Front cover pg X013; DOI: 10.1039/P298800FX013 |
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Contents pages pg P013; DOI: 10.1039/P298800FP013 |
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Back cover pg X015; DOI: 10.1039/P298800BX015 |
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Stacking structure with trimolecular units of donor–acceptor–donor in a charge-transfer complex of dinaphtho[1,2-b:1,2-e]-1,4-dithiin with tetracyanoquinodimethane Keiji Kobayashi Miyuki Takahashi and Hayao Kobayashi pg 427; DOI: 10.1039/P29880000427 |
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Synthetic and stereochemical studies of the octahydro-1-benzopyran system D. Vaughan Griffiths and Geoffrey Wilcox pg 431; DOI: 10.1039/P29880000431 |
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Theoretical investigations of methanesulphonamide as a hydroxy group equivalent in drugs. Examples from possible -adrenergic agents and analysis of computational methods Sid Topiol Michael Sabio and Paul W. Erhardt pg 437; DOI: 10.1039/P29880000437 |
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Substituent effects on electron spin distribution and conformation of radical ions obtained from 9-diphenylmethylenefluorenes M. Luisa T. M. B. Franco Bernardo J. Herold Jeffrey C. Evans and Christopher C. Rowlands pg 443; DOI: 10.1039/P29880000443 |
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Kinetics and mechanism of the reaction of 2,3-dimethoxy-1,4-naphthoquinone with alkoxide ions in alcoholic solvents Vivian M. Flaten José G. Santos and Jaime A. Valderrama pg 451; DOI: 10.1039/P29880000451 |
-Electron transfer as calculated at various levels of basis set. A redefinition of the theoretical scale of  R valuesStephen Marriott Anthony Silvestro and Ronald D. Topsom pg 457; DOI: 10.1039/P29880000457 |
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Studies on the benzoxazine series. Part 1. Preparation and 1H and 13C nuclear magnetic resonance structural study of some substituted 3,4-dihydro-2H-1,3-benzoxazines Kari Neuvonen and Kalevi Pihlaja pg 461; DOI: 10.1039/P29880000461 |
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Conformational analysis of peri-interactions in napththalene derivatives. Ring inversion in CH2–X–CH2-bridged peri-naphthalenes J. Edgar Anderson and Flemming S. Jørgensen pg 469; DOI: 10.1039/P29880000469 |
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Ionization constants of 5-arylmethylenehydantoins in 80%(w/w) dimethyl sulphoxide–water at 25 C Sau-Fun Tan Kok-Peng Ang Yoke-Fan Fong and Harilakshmi Jayachandran pg 473; DOI: 10.1039/P29880000473 |
An Ab initio study of the hydrogen addition to methyl isocyanide (CH3N C) and methanediazonium ion (CH3NN+): a case of a bifurcating point on the potential energy surfaceSeamus Malone Anthony F. Hegarty and Minh Tho Nguyen pg 477; DOI: 10.1039/P29880000477 |
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Kinetics of protiodeacylation of 1-benzoylnaphthalene and its homologues in 89.8% sulphuric acid Peter H. Gore Baljit Singh Moonga and Eric L. Short pg 485; DOI: 10.1039/P29880000485 |
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One-electron redox chemistry of amsacrine, mAMSA [9-(2-methoxy-4-methylsulphonylaminoanilino)acridinium], its quinone di-imine, and an analogue. A radiolytic study Robert F. Anderson John E. Packer and William A. Denny pg 489; DOI: 10.1039/P29880000489 |
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Gas-phase carbanion rearrangements. Deprotonated benzyl and allyl ethers Peter C. H. Eichinger and John H. Bowie pg 497; DOI: 10.1039/P29880000497 |
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Application of Penning ionization electron spectroscopy to assignments of electron spectroscopic bands of anthracene Takashi Kajiwara Shigeru Masuda Koichi Ohno and Yoshiya Harada pg 507; DOI: 10.1039/P29880000507 |
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Kinetics and mechanism of S-nitrosation of some thiol-containing amino acids and other thiols Pip A. Morris and D. Lyn H. Williams pg 513; DOI: 10.1039/P29880000513 |
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Nucleophilic catalysis in the nitrosation of sarcosine and proline Thomas A. Meyer and D. Lyn H. Williams pg 517; DOI: 10.1039/P29880000517 |
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Correlation and prediction of gas–liquid partition coefficients in hexadecane and olive oil Michael H. Abraham and Richard Fuchs pg 523; DOI: 10.1039/P29880000523 |
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Barriers to rotation in intramolecularly hydrogen-bonded 2-phenylazoresorcinols Frank Hibbert and Rowena J. Sellens pg 529; DOI: 10.1039/P29880000529 |
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Oxidation of secondary alcohols with t-butyl hypochlorite in the presence of pyridine Jovan N. Milovanovi  Miorad Vasojevi and Svetislav Gojkovi pg 533; DOI: 10.1039/P29880000533 |
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A mainly 13C nuclear magnetic resonance investigation of some indolo[2,3-a]quinolizinylium salts Csaba Szántay jr. Gábor Tóth Ede Márványos György Thaler and Helmut Duddeck pg 537; DOI: 10.1039/P29880000537 |
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Complex formation of phenol, aniline, and their nitro derivatives with -cyclodextrin Agnes Buvári and Lajos Barcza pg 543; DOI: 10.1039/P29880000543 |
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Oxidation of aliphatic alcohols by pyridinium fluorochromate: a kinetic study Kalyan K. Banerji pg 547; DOI: 10.1039/P29880000547 |
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Prediction of selective bioreductive anti-tumour, anti-folate activity using a modified ab initio method for calculating enzyme–inhibitor interaction energies Christopher A. Reynolds W. Graham Richards and Peter J. Goodford pg 551; DOI: 10.1039/P29880000551 |
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The E1cb route for ester hydrolysis; volumes of activation as an additional criterion of mechanism Neil S. Isaacs and Tariq S. Najem pg 557; DOI: 10.1039/P29880000557 |
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Collision-induced dissociations of aryl-substituted alkoxide ions. Losses of dihydrogen and rearrangement processes Mark J. Raftery John H. Bowie and John C. Sheldon pg 563; DOI: 10.1039/P29880000563 |
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Kinetics of hydrolysis of 1-acetoxy-, 1-acetoxy-8-hydroxy-, and 1,8-diacetoxy-napthalenes; intramolecular participation by a hydroxy group Frank Hibbert and Karen J. Spiers pg 571; DOI: 10.1039/P29880000571 |
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An electron spin resonance study of the regioselectivity of the cyclization of protonated and unprotonated pent-4-en-1-oxyl and pent-4-en-1-peroxyl radicals A. J. Bloodworth Alwyn G. Davies and Robyn S. Hay-Motherwell pg 575; DOI: 10.1039/P29880000575 |
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Radical-nucleophilic (SRN1) reactions: electron spin resonance studies of electron-capture processes. Part 5. p-Nitrobenzyl and p-nitrocumyl systems Martyn C. R. Symons and W. Russell Bowman pg 583; DOI: 10.1039/P29880000583 |
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Combined use of kinetic and crystallographic data to probe the hydrolysis of a simple amide Patrick Camilleri Joseph V. Carey Barbara Odell and David J. Williams pg 591; DOI: 10.1039/P29880000591 |
Issue 5
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Front cover pg X017; DOI: 10.1039/P298800FX017 |
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Contents pages pg P019; DOI: 10.1039/P298800FP019 |
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Back cover pg X019; DOI: 10.1039/P298800BX019 |
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A novel approach to systematic classification of organic reactions. Hierarchical subgraphs of imaginary transition structures Shinsaku Fujita pg 597; DOI: 10.1039/P29880000597 |
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X-Ray crystal structures of 2,2-bridged biphenyls with heterocyclic bridging rings: contraction in ring size on reduction Stanley C. Nyburg Lata Prasad Basil A. Behnam and D. Muriel Hall pg 617; DOI: 10.1039/P29880000617 |
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The stabilities of -oxy and -thio carbenium ions: the importance of the ground-state energies of the neutral precursors Yitzhak Apeloig and Miriam Karni pg 625; DOI: 10.1039/P29880000625 |
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Interaction between electron donor and acceptor groups in some trisubstituted benzenes. Part 1. Relative reactivities of 4-substituted 1,2-dinitrobenzenes towards sodium methoxide Sampatrao D. Patil and P. Madhavan Nair pg 637; DOI: 10.1039/P29880000637 |
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Gas-phase tautomerism in 2,4-dihydropyrazol-3-ones: an ultraviolet photoelectron spectroscopic study and MNDO molecular orbital calculations Tomá  Vondrák Zden k Bastl and Stanislav Böhm pg 641; DOI: 10.1039/P29880000641 |
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Thermal and photochemical cycloaddition reactions of thiocarbonyls: a qualitative molecular orbital analysis Varanasi Pushkara Rao Jayaraman Chandrasekhar and Vaidhyanathan Ramamurthy pg 647; DOI: 10.1039/P29880000647 |
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Structural and molecular orbital study of the furazan N-oxide system. Structures of 3-amino-4-methylfurazan N-oxide and 4-amino-3-methylfurazan N-oxide, and molecular orbital calculations Piero Ugliengo Davide Viterbo and Mariano Calleri pg 661; DOI: 10.1039/P29880000661 |
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Conformational analysis. Part 10. A theoretical and nuclear magnetic resonance (lanthanide-induced shift) study of the conformation of cyclohex-2-enone Raymond J. Abraham and M. Secundino Lucas pg 669; DOI: 10.1039/P29880000669 |
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Fragmentation reactions of radicals formed from sugar phosphates and the hydroxyl radical: an investigation by electron spin resonance spectroscopy and pulse radiolysis Mark Fitchett Bruce C. Gilbert and Robin L. Willson pg 673; DOI: 10.1039/P29880000673 |
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Conversion of o-nitrothiophenols into o-aminobenzenesulphonic acids Peter Bamfield David Greenwood Harvinder Lotey and Charles J. M. Stirling pg 691; DOI: 10.1039/P29880000691 |
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Electrophilic substitution in annulenes. Part 4. Transmission of substituent effects in 1,6-methano[10]annulene, determined via protiodesilylation: evidence for substantial C(1)–C(6) transannular orbital interaction Tsuyoshi Suzuki Kahei Takase Kazuko Takahashi Andrew P. Laws and Roger Taylor pg 697; DOI: 10.1039/P29880000697 |
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Structure of the trans-dimer of 2-methyl-2-nitrosopropane Brian G. Gowenlock Kevin J. McCullough and Ross B. Manson pg 701; DOI: 10.1039/P29880000701 |
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An Ab initio theoretical study of the eliminative ring fission in cyclopropylmethanide and cyclobutylmethanide Glauco Tonachini Fernando Bernardi H. Bernard Schlegel and Charles J. M. Stirling pg 705; DOI: 10.1039/P29880000705 |
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The hybridization state of nitrogen as a conformational variable in biologically active molecules Peter R. Andrews Sharon L.A. Munro Maruse Sadek and Margaret G. Wong pg 711; DOI: 10.1039/P29880000711 |
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New applications of crown ethers. Part 8. Complexation of bis(monoazacrown ether)s with alkali-metal cations Gong-Xin He Kiyoshi Kikukawa Toshihiko Ikeda Fumio Wada and Tsutomu Matsuda pg 719; DOI: 10.1039/P29880000719 |
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Pathways in the reactions of nitronate ions with sulphonyl halides Paul E. Pigou and Charles J. M. Stirling pg 725; DOI: 10.1039/P29880000725 |
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Effect of the counter-ion on the structures of tetraphenylantimony(V)–stibonium compounds: crystal and molecular structures of tetraphenylantimony(V) bromide, perchlorate, and tetraphenylborate George Ferguson Christopher Glidewell Douglas Lloyd and Shirley Metcalfe pg 731; DOI: 10.1039/P29880000731 |
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The mechanism of thermal eliminations. Part 26. Substituent effects at each carbon of vinyl ethers: non-planarity of the transition state Roger Taylor pg 737; DOI: 10.1039/P29880000737 |
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Photochemical reactions of aromatic compounds. Part 44. Mechanisms for direct photoamination of arenes with ammonia and amines in the presence of m-dicyanobenzene Masahide Yasuda Yoriaki Matsuzaki Kensuke Shima and Chyongjin Pac pg 745; DOI: 10.1039/P29880000745 |
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syn-anti Isomerism in the 1,3-dipolar cycloaddition to cis-3,4-disubstituted cyclobutenes. Part 2. Role of conformation in bicyclo[3.2.0]hept-6-enes Marina Burdisso Remo Gandolfi Paolo Pevarello and Augusto Rastelli pg 753; DOI: 10.1039/P29880000753 |
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3-Hydroxypyrroles and 1H-pyrrol-3(2H)-ones. Part 4. Oxidation of 2-monosubstituted and 2-unsubstituted pyrrolones, with an electron spin resonance study of a dimeric intermediate Hamish McNab Lilian C. Monahan and John C. Walton pg 759; DOI: 10.1039/P29880000759 |
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Solution conformation of three steroid 19-nor-4-en-3-ones determined from two-dimensional nuclear magnetic resonance spectroscopy, coupling constant calculations, and circular dichroism Tuck C. Wong Wei Guo Martin Bohl Michael Hübner Gerhard Luck Thomas Steiger and Gunter Reck pg 765; DOI: 10.1039/P29880000765 |
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Conjugative effects in furan syn-diepoxides. Crystal and molecular structure of methyl 3,5,7-trioxatricyclo[4.1.0.0] heptane-1-carboxylate Federico Giordano M. Liliana Graziano and M. Rosaria Iesce pg 773; DOI: 10.1039/P29880000773 |
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A kinetic study of the Friedel–Crafts reaction of naphthalene with para-substituted benzenesulphonyl chlorides; the effect of the substituent Yoshihiro Yoshii Akiyoshi Ito Tsuneaki Hirashima Seiji Shinkai and Osamu Manabe pg 777; DOI: 10.1039/P29880000777 |
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Rapid solvolyses of 2,6-dimethyl-and 2,4,6-trimethyl-benzoyl chlorides: model systems for solvent effects on the reactivity of acid chlorides T. William Bentley H. Carl Harris and In Sun Koo pg 783; DOI: 10.1039/P29880000783 |
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Nuclear magnetic resonance study of molecules in anisotropic systems. Part 9. Solution structure and preferred orientation of myo-inositol in a lyotropic liquid crystal Hideaki Fujiwara Junichi Hirai and Yoshio Sasaki pg 791; DOI: 10.1039/P29880000791 |
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Substituent effects on the reaction of 2-(substituted phenyl)-4,5-dihydro-4,4,5,5-tetramethylimidazol-1-oxyl 3-oxides with nitric oxide: an experimental and MNDO study Osamu Shimomura Kazuhisa Abe and Minoru Hirota pg 795; DOI: 10.1039/P29880000795 |
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An electron spin resonance study of cyclopentadiene radical cations John L. Courtneidge Alwyn G. Davies Charles J. Shields and Safieh N. Yazdi pg 799; DOI: 10.1039/P29880000799 |
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Generation of azulene radical cations from arylalkynes Christopher J. Cooksey John L. Courtneidge Alwyn G. Davies Peter S. Gregory Jeffrey C. Evans and Christopher C. Rowlands pg 807; DOI: 10.1039/P29880000807 |
Issue 6
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Front cover pg X021; DOI: 10.1039/P298800FX021 |
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Back cover pg X023; DOI: 10.1039/P298800BX023 |
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Contents pages pg P025; DOI: 10.1039/P298800FP025 |
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Nuclear magnetic resonance and X-ray diffraction studies on some substituted benzenesulphonamides Anna-Maija Häkkinen Pirko Ruostesuo and Raikko Kivekäs pg 815; DOI: 10.1039/P29880000815 |
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A new route to 1,3,4-thiadiazolines. Part 3. Consequences of the aza-enamine concept Manfred Mühlstädt Lutz Weber and Peter Birner pg 821; DOI: 10.1039/P29880000821 |
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1H nuclear magnetic resonance spectral detection of the intermediates involved in the acid-catalysed hydrolysis of 2-substituted 3-methyl-1,3-oxazolidines Aija Parkkinen Jorma Mattinen Harri Lönnberg and Kalevi Pihlaja pg 827; DOI: 10.1039/P29880000827 |
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Electropolymerization of N,N-dimethyl-1,4-dihydropyrrolo[3,2-b]pyrrole: a new heteroaromatic polymer Noboru Oyama Takeo Ohsaka Hirohisa Miyamoto Kazuyuki Chiba Toshio Mukai Shoji Tanaka Tsutomu Kumagai Tadashi Aratani and Hiroshi Yoshihara pg 833; DOI: 10.1039/P29880000833 |
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Reactivity and selectivity, an intersecting-state view Sebastião J. Formosinho pg 839; DOI: 10.1039/P29880000839 |
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Structural and solvent effects on the fluorescence properties of benzodihydropyranones Ryoka Matsushima Yoshiharu Hiramatsu and Tatsuya Kitanishi pg 847; DOI: 10.1039/P29880000847 |
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Conformation of ethyl (+)-(2S,3S)-3-{1-[N-(3-methylbutyl)amino]leucylcarbonyl}oxi-rane-2-carboxylate (loxistatin), a cysteine protease inhibitor: X-ray crystallographic and 1H nuclear magnetic resonance studies Toshimasa Ishida Masaaki Sakaguchi Daisuke Yamamoto Masatoshi Inoue Kunihiro Kitamura Kazunori Hanada and Takanao Sadatome pg 851; DOI: 10.1039/P29880000851 |
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Tautomerism of substituted 2H-1,2,6-thiadiazin-3-one 1,1-dioxides: 1H, 13C, and 15N nuclear magnetic resonance studies José Elguero M. Luisa Jimeno Rosa Nieves Carmen Ochoa and Antonio Alemany pg 859; DOI: 10.1039/P29880000859 |
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Role of the A1,3 allylic interaction on the stereochemistry of formation of Schiff's bases derived from bicyclo[2.2.1]hept-5-en-2-one and 7-oxabicyclo[2.2.1]hept-5-en-2-one Odón Arjona Araceli Mallo Cristina Manzano Joaquín Plumet Juan Galbis and Carlos Jaime pg 865; DOI: 10.1039/P29880000865 |
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Captodative effect on rates of addition reactions of arylthiyl radicals to disubstituted olefins Osamu Ito Yuichi Arito and Minoru Matsuda pg 869; DOI: 10.1039/P29880000869 |
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Fragmentation, ring-opening, and addition reactions of oxygen-conjugated alkenyl radicals derived by rapid 1,5-hydrogen shifts in vinyl radicals. An electron spin resonance and kinetic investigation Bruce C. Gilbert and David J. Parry pg 875; DOI: 10.1039/P29880000875 |
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An analysis of 13C nuclear magnetic resonance substituent chemical shifts in 3-substituted thiophene-2-carboxylic and 2-substituted benzoic acids by linear free energy relationships Renato Noto Liliana Lamartina Caterina Arnone and Domenico Spinelli pg 887; DOI: 10.1039/P29880000887 |
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Quantitative correlation between calculated molecular properties and retention of a series of structurally related racemates on cellulose triacetate Romain M. Wolf Eric Francotte and Dieter Lohmann pg 893; DOI: 10.1039/P29880000893 |
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Conformational analysis of stabilized phosphonium ylides by 1H nuclear magnetic resonance spectroscopy José Barluenga Fernando López Francisco Palacios and Francisco Sánchez-Ferrando pg 903; DOI: 10.1039/P29880000903 |
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Allylic oxidation of olefins by cobalt (III), manganese(III), and cerium (IV) acetates in acetic acid in the presence of sodium bromide Takashi Morimoto Toshinori Machida Masao Hirano and Xiumin Zhung pg 909; DOI: 10.1039/P29880000909 |
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13C nuclear magnetic resonance studies of azide-containing C18 fatty ester derivatives Marcel S.F. Lie Ken Jie and H. B. Lao pg 915; DOI: 10.1039/P29880000915 |
Isotopic fractionation factor of the hydrogen-bonded complex AcO– (HOAc)n and kinetic and equilibrium solvent isotope effects on reactions of acetate ion in acetic acidDavid R. Clark John Emsley and Frank Hibbert pg 919; DOI: 10.1039/P29880000919 |
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Kinetic and equilibrium studies by 19F nuclear magnetic resonance of the formation of acetyl fluoride from acetyl chloride and tetraethylammonium fluoride in acetic acid John Emsley (the late) Victor Gold Frank Hibbert and W. T. Alice Szeto pg 923; DOI: 10.1039/P29880000923 |
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Kinetics and mechanism of the diazo coupling reaction of arenediazo methyl ethers with -naphthol. Part 1. The rates of reaction in nonaqueous acid solutions Nabil K. Masoud and Mona F. Ishak pg 927; DOI: 10.1039/P29880000927 |
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Nitrogen-14 and chlorine-35 quadrupole resonance in some N-(1-chloro-2,4-diazabut-3-enylidene)-N,N-dimethylammonium salts Gerhard V. Boyd Mian M. P. Khurshid George A. Nicolaou and John A. S. Smith pg 933; DOI: 10.1039/P29880000933 |
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Photochemistry and emission behaviour of the iron(II) mixed metallocene complexes [C5R5Fe(arene)]PF6(R = H or Me) Enrique Román Mauricio Barrera Sergio Hernández and Eduardo Lissi pg 939; DOI: 10.1039/P29880000939 |
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Protiodeacylation of 4-substituted 1-acetyl-2,6-dimethylbenzenes in sulphuric acid: kinetics and mechanism Ja'far Al-Ka'bi Jameel A. Farooqi Peter H. Gore Ahmed M. G. Nassar Esmat F. Saad Eric L. Short and David N. Waters pg 943; DOI: 10.1039/P29880000943 |
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Thermodynamic equilibrium constants for pyridoxal and pyridoxal 5-phosphate in dioxane–water mixtures Juan Llor Jose M. Sanchez-Ruiz and Manuel Cortijo pg 951; DOI: 10.1039/P29880000951 |
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Novel hydrolytic cleavage of 4-(pyrrol-2-yl)azetidin-2-ones Anil K. Upadhyaya and Kailash N. Mehrotra pg 957; DOI: 10.1039/P29880000957 |
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Electron spin resonance studies on the photodissociation of 2,4,6-trimethylbenzoyldiphenylphosphine oxide Mikiharu Kamachi Keiji Kuwata Takashi Sumiyoshi and Wolfram Schnabel pg 961; DOI: 10.1039/P29880000961 |
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Configurational assignment of diastereoisomeric 2-hetero-substituted sulphoxides by application of multivariate analysis methods to their nuclear magnetic resonance parameters Jose Luis García Ruano Pedro Noheda and Jesus Sanz pg 967; DOI: 10.1039/P29880000967 |
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Mechanism of aromatic nucleophilic substitution in aprotic solvents Goddy N. Onuoha Ikenna Onyido and Jack Hirst pg 971; DOI: 10.1039/P29880000971 |
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Nucleophilic substitution reactions of phenacyl benzenesulphonates with anilines in methanol–acetonitrile mixtures Ikchoon Lee Chang Sub Shim Soo Young Chung and Hai Whang Lee pg 975; DOI: 10.1039/P29880000975 |
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The effects of ion-pairing on the rates of fragmentation of alkali-metal salts of tertiary alcohols Steven M. Partington and C. Ian F. Watt pg 983; DOI: 10.1039/P29880000983 |
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1H nuclear magnetic resonance study of the kinetics of the reaction of N,N-dialkylformamide dimethyl acetals with secondary amines Iwona Wawer and Jerzy Osek pg 993; DOI: 10.1039/P29880000993 |
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Photochemical fixation of carbon dioxide: enzymic photosynthesis of malic, aspartic, isocitric, and formic acids in artificial media Daniel Mandler and Itamar Willner pg 997; DOI: 10.1039/P29880000997 |
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Use of semiempirical AM1 calculations for the prediction of proton electron spin resonance spectra Stephen F. Nelsen pg 1005; DOI: 10.1039/P29880001005 |
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Ion–dipole complexes in the unimolecular reactions of isolated organic ions. Effect of N-methylation on olefin and amine loss from protonated aliphatic amines Richard D. Bowen Alex G. Harrison and Eric J. Reiner pg 1009; DOI: 10.1039/P29880001009 |
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Kinetics and mechanism of the oxidation of substituted benzylamines by N-chlorosuccinimide Kalyan K. Banerji pg 1015; DOI: 10.1039/P29880001015 |
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Kinetics of meta-photocycloadditon of benzene to cyclopentene Elizabeth M. Osselton Johanna J. van Dijk-Knepper and Jan Cornelisse pg 1021; DOI: 10.1039/P29880001021 |
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Action of red light on solid (–)-2-chloro-2-nitrosocamphane: nuclear and electron paramagnetic resonance studies, reaction products, and solid-state photolysis reaction mechanisms Nesreen N. Majeed Gordon S. MacDougall Andrew L. Porte and Ian H. Sadler pg 1027; DOI: 10.1039/P29880001027 |
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Kinetics and mechanism of the nitrosation of 2-nitropropane, 1-nitropropane, and nitroethane Emilia Iglesias and D. Lyn H. Williams pg 1035; DOI: 10.1039/P29880001035 |
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Substituent effects and isotope effects on the rate coefficients and equilibrium constant for opening an intramolecular hydrogen bond Neil E. Briffett and Frank Hibbert pg 1041; DOI: 10.1039/P29880001041 |
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Captodative substitution and cyclopropane geometry. Part 5. X-Ray structure of five new compounds and asymmetry parameters of the substituents Bernard Tinant Shan Wu Jean-Paul Declercq Maurice Van Meerssche Wayiza Masamba Alain De Mesmaeker and Heinz Gunter Viehe pg 1045; DOI: 10.1039/P29880001045 |
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Effect of overcrowding on mass spectra of polycyclic aromatic hydrocarbons; co-operative double cyclization of two methyl substituents at overcrowded positions Toyotoshi Ueda Zeper Abliz Satoshi Iwashima Junji Aoki Minoru Takekawa and Teruo Kan pg 1053; DOI: 10.1039/P29880001053 |
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Dissociation and liquid–vapour equilibria of some amines in water at elevated temperatures Geoffrey G. Lewis and Edwin A. M. Wetton pg 1057; DOI: 10.1039/P29880001057 |
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Kinetics and mechanism of oxidation of 2,3-dimethylindole by potassium peroxodisulphate M. Balón Almeida and M. A. Muñoz Perez pg 1065; DOI: 10.1039/P29880001065 |
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Flash-vacuum pyrolysis of N-vinylbenzotriazoles: formation of N-phenylketenimines Andre Maquestiau Didier Beugnies Robert Flammang Alan R. Katritzky Mohammed Soleiman Terry Davis and Jamshed N. Lam pg 1071; DOI: 10.1039/P29880001071 |
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Radical-nucleophilic substitution (SRN1) reactions: electron spin resonance studies of electron capture processes. Part 6. Nitroimidazole derivatives Martyn C. R. Symons and W. Russell Bowman pg 1077; DOI: 10.1039/P29880001077 |
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The hydrolytic reactivity of homoprostacyclin: implications for the physiological control of bleeding Yvonne Chiang and A. Jerry Kresge pg 1083; DOI: 10.1039/P29880001083 |
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The nitrosation of NN-dialkylthioureas Fransisco Meijide and Geoffrey Stedman pg 1087; DOI: 10.1039/P29880001087 |
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The relative electrophilic reactivities of tropylium cation and its (OC)3M -complexes: kinetic studies of alkoxide transfer and reversible nucleophilic addition Kasturi Lal Nigel T. Leckey William E. Watts Clifford A. Bunton Marutirao M. Mhala and John R. Moffatt pg 1091; DOI: 10.1039/P29880001091 |
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A theoretical study of the ion structures produced by the reaction of the s-propyl cation with water Stephen Smith Ian Hillier and Martyn F. Guest pg 1099; DOI: 10.1039/P29880001099 |
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Structure and properties of the thiobarbituric acid–malonaldehyde chromogen Gordon Read Ruth Randal Michael B. Hursthouse and Richard Short pg 1103; DOI: 10.1039/P29880001103 |
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1,1,1-Trifluoropropan-2-one and 1,1,1-trifluoropentane-2,4-dione in hydrogen bromide–dibromodifluoromethane; evidence for the formation of -bromo alcohols David R. Clark John Emsley and Frank Hibbert pg 1107; DOI: 10.1039/P29880001107 |
Issue 7
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Front cover pg X025; DOI: 10.1039/P298800FX025 |
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Back cover pg X027; DOI: 10.1039/P298800BX027 |
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Contents pages pg P031; DOI: 10.1039/P298800FP031 |
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A kinetic study of the oxidation of indigo carmine with acidic bromate Sreekantha B. Jonnalagadda Reuben H. Simoyi and Gerald K. Muthakia pg 1111; DOI: 10.1039/P29880001111 |
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Formation of reducing radicals on radiolysis of glutathione and some related compounds in aqueous solution Trygve E. Eriksen and Gunilla Fransson pg 1117; DOI: 10.1039/P29880001117 |
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Electronic effect, steric hindrance, and anchimeric assistance in oxidation of sulphides. Neighbouring-group participation through sulphur–oxygen non-bonded interaction Ferenc Ruff and Árpád Kucsman pg 1123; DOI: 10.1039/P29880001123 |
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Kinetic evidence for the occurrence of a stepwise mechanism in the aminolysis of N-ethoxycarbonylphthalimide Mohammad Niyaz Khan pg 1129; DOI: 10.1039/P29880001129 |
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Dienone–phenol rearrangement mechanism of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene-1,4,5(8H)-triones in acetic anhydride solution Candelaria Goycoolea José G. Santos and Jaime A. Valderrama pg 1135; DOI: 10.1039/P29880001135 |
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Hydrogen-bonding pathways affecting chemical reactivity of mandelylasparagine and related compounds Elena Gaggelli Gianni Valensin Giorgio Adembri Angela M. Celli Mirella Scotton and Alessandro Sega pg 1139; DOI: 10.1039/P29880001139 |
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Imines and derivatives. Part 20. N-phosphinoyloxaziridines: synthesis and structural characterisation by nuclear magnetic resonance spectroscopy and a crystal structure of 3-(4-chlorophenyl)-2-(diphenylphosphinoyl)oxaziridine Derek R. Boyd John F. Malone M. Rosaleen McGuckin W. Brian Jennings Mark Rutherford and Barahman M. Saket pg 1145; DOI: 10.1039/P29880001145 |
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Preparation and solid-state characterization of the 7,7,8,8-tetracyano-p-quinodimethanide salt of the bis(triphenylphosphoranylidinium) cation: (PPN)2(TCNQ)3(MeCN)2 Martin R. Bryce Munir M. Ahmad Richard H. Friend David Obertelli Shirley A. Fairhurst and Jerry N. Winter pg 1151; DOI: 10.1039/P29880001151 |
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Studies of tertiary amine oxides. Part 13. Solvent effects on the rate of thermal rearrangement of N-(2,4-dinitrophenyl)piperidine N-oxide Abdul-Hussain Khuthier Salim Y. Hanna and Khawla Y. Al-Mallah pg 1157; DOI: 10.1039/P29880001157 |
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13C nuclear magnetic resonance study of the protonation of 2,2,4-trimethyl-1,5,9-triazacyclododecane Rajumati Bhula and David C. Weatherburn pg 1161; DOI: 10.1039/P29880001161 |
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Ionization equilibria of harmol and harmalol in concentrated hydroxide solutions Manuel Balón-Almeida Mariq A. Muñoz-Perez M. Carmen Carmona-Guzman and Jose Hidalgo-Toledo pg 1165; DOI: 10.1039/P29880001165 |
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Meisenheimer-type adducts from thiophene derivatives. Part 4. Reaction of sodium methoxide with 2-methoxy-5-methyl-3-nitrothiophene in methanol Giovanni Consiglio Caterina Arnone Fiammetta Ferroni Renato Noto and Fernando Sancassan pg 1169; DOI: 10.1039/P29880001169 |
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Role of the carboxy proton in heterogeneous electron transfer to o-nitrobenzoic acid E. Brillas Giuseppe Farnia Maria G. Severin and Elio Vianello pg 1173; DOI: 10.1039/P29880001173 |
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The pentacyanonitrosylferrate ion. Part 3. Reaction with the carbanion of ethyl cyanoacetate Anthony R. Butler Adrianne M. Calsy and Christopher Glidewell pg 1179; DOI: 10.1039/P29880001179 |
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Homolytic reactions of ligated boranes. Part 8. Electron spin resonance studies of radicals derived from ligated alkylboranes Vikram Paul and Brian P. Roberts pg 1183; DOI: 10.1039/P29880001183 |
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Homolytic reactions of ligated boranes. Part 9. Overall addition of alkanes to electron-deficient alkenes by a radical chain mechanism Jehan A. Baban and Brian P. Roberts pg 1195; DOI: 10.1039/P29880001195 |
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The role of the 2-methyl substituent in governing stereoselective formation of the E isomer in the synthesis of 4-hydroxy-2-methyltamoxifen (1-{4-[2-(di-methylamino)ethoxy]phenyl}-1-(4-hydroxy-2-methylphenyl)-phenylbut-1-ene) Raymond McCague On-Tai Leung Michael Jarman Reiko Kuroda Stephen Neidle and Gordon Webster pg 1201; DOI: 10.1039/P29880001201 |
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The role of internal reorganization in the intramolecular electron exchange of radical anions of disubstituted benzenes Sebastião J. Formosinho pg 1209; DOI: 10.1039/P29880001209 |
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Cyclization of substituted 2-hydroxychalcones to flavanones. Solvent and isotope effects Jorge J. P. Furlong and N. Sbarbati Nudelman pg 1213; DOI: 10.1039/P29880001213 |
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Menschutkin reactions of bicyclic aliphatic amines and of pyridine derivatives with methyl iodide. Extended Brnsted treatements and isokinetic relationships in acetonitrile–methanol Yasuhiko Kondo Ry  ichi Uematsu Yoshinobu Nakamura and Shigekazu Kusabayashi pg 1219; DOI: 10.1039/P29880001219 |
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Stereochemistry of sulphur organic compounds. Part 24. Synthesis and conformational analysis of cis- and trans-2-methoxy-5-methylthio derivatives of oxane Felipe Alcudia José Manuel Llera José L. Garcia Ruano and Jesús H. Rodríguez pg 1225; DOI: 10.1039/P29880001225 |
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Electrochemical oxidation of [1]benzothieno[3,2-b]indole Guiseppe Casalbore-Miceli Giancarlo Beggiato Salvatore S. Emmi Alessandro Geri Benito Righetti and Sergio Daolio pg 1231; DOI: 10.1039/P29880001231 |
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Hydrophobic vitamin B12. Part 6. Carbon-skeleton rearrangement via formation of host–guest complexes derived from an octopus azaparacyclophane and hydrophobic vitamin B12 derivatives: a novel holoenzyme model system Yukito Murakami Yoshio Hisaeda Jun-ichi Kikuchi Teruhisa Ohno Masashi Suzuki Yoshihisa Matsuda and Takeo Matsuura pg 1237; DOI: 10.1039/P29880001237 |
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Novel reactions of carbon suboxide. Part 8. Kinetic study of the reaction with substituted 2-hydroxybenzaldehyde oximes Leonardo Bonsignore Giuseppe Loy Mario Secci Salvatore Cabiddu and Gioanna Gelli pg 1247; DOI: 10.1039/P29880001247 |
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New trigonal lattice hosts: stoicheiometric crystal inclusions of laterally trisubstituted benzenes—X-ray crystal structure of 1,3,5-tris-(4-carboxyphenyl)benzenedimethylformamide Edwin Weber Manfred Hecker Erich Koepp Wolfgang Orlia Mátyás Czugler and Ingeborg Csöregh pg 1251; DOI: 10.1039/P29880001251 |
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Electron spin resonance study of radicals derived from cyclic hydrazides M. Cândida B. L. Shohoji Horácio M. Novais and Bernardo J. Herold pg 1259; DOI: 10.1039/P29880001259 |
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The mechanism of the collision-induced loss of methane from the trimethylsilyl negative ion John C. Sheldon John H. Bowie and Peter C. H. Eichinger pg 1263; DOI: 10.1039/P29880001263 |
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Conformational analysis. Part 11. A theoretical and nuclear magnetic resonance lanthanide-induced shift (LIS) study of the conformation of -tetralone Raymond J. Abraham and M. Secundino Lucas pg 1269; DOI: 10.1039/P29880001269 |
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Photochromic formazans: Raman spectra, X-ray crystal structures, and 13C magnetic resonance spectra of the orange and red isomers of 3-ethyl-1,5-diphenylformazan Gary R. Burns Christopher W. Cunningham and Vickie McKee pg 1275; DOI: 10.1039/P29880001275 |
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Formation of aryliodine(III) derivatives in the nitration of aryl iodides in acetic anhydride Gordon W. Bushnell Alfred Fischer and Prabha N. Ibrahim pg 1281; DOI: 10.1039/P29880001281 |
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Nitrogen bridgehead compounds. Part 73. Ring transformation of nitrogen bridgehead ring systems István Hermecz Lelle Vasvári-Debreczy and Kálmán Simon pg 1287; DOI: 10.1039/P29880001287 |
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Towards stable distonic radical anions: a theoretical study Kuruvilla Pius and Jayaraman Chandrasekhar pg 1291; DOI: 10.1039/P29880001291 |
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2–1* Three-electron-bonded radical cations from alkylthio(halogeno)alkanes Elke Anklam Hari Mohan and Klaus-Dieter Asmus pg 1297; DOI: 10.1039/P29880001297 |
Identification of the products resulting from the direct effects of  -radiation on thymidineAnthony A. Shaw Lucienne Voituriez Jean Cadet Silvano Gregoli and Martyn C. R. Symons pg 1303; DOI: 10.1039/P29880001303 |
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Properties of hydrogen bonds in substituted 5,8-dihydroxy-1,4-napthoquinones and 1,4-dihydroxy-9,10-anthraquinones; kinetics of the reactions of the monoanions with hydroxide ion and buffers in dimethyl sulphoxide–water mixtures Frank Hibbert and Karen J. Spiers pg 1309; DOI: 10.1039/P29880001309 |
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The effect of chemical modification on the solution structure of derivatives of substance P: nuclear magnetic resonance study of substituted and retro-inverso analogues Gennaro Esposito Luigi Settembri Giuseppe C. Viscomi and Neri Niccolai pg 1313; DOI: 10.1039/P29880001313 |
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Determinations of reactivity by molecular orbital theory. Part 52. Theoretical studies of solvent effects on the decarboxylation of 2-cyanoacetic acid Ikchoon Lee Jeoung Ki Cho and Bon-Su Lee pg 1319; DOI: 10.1039/P29880001319 |
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Reactivity in reverse micelles: acid-catalysed hydrolysis of para-substituted benzaldehyde diethyl acetals Bernard Boyer Rafik Kalfat Gerard Lamaty and Jean Pierre Roque pg 1325; DOI: 10.1039/P29880001325 |
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Electron-gain and electron-loss centres derived from chloro amines Harish Chandra Antoinette Bathgate John R. Malpass Richard E. Moss and Martyn C. R. Symons pg 1329; DOI: 10.1039/P29880001329 |
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Kinetics of the reactions of nitro-substituted N-alkylacetanilides with sodium methoxide in methanol Shizen Sekiguchi Chika Miyazaki and Masayuki Motegi pg 1333; DOI: 10.1039/P29880001333 |
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Nitrosation by alkyl nitrites. Part 2. Kinetics of reactions in aqueous acid solution with isopropyl and t-butyl nitrites Michael J. Crookes and D. Lyn H. Williams pg 1339; DOI: 10.1039/P29880001339 |
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Primary kinetic isotope effects in hydride transfer: experimental studies of intramolecular hydride migration and ab initio molecular orbital calculations of model systems Ian H. Hillier Stephen Smith Stephen C. Mason Stephen N. Whittleton C. Ian F. Watt and Julie Willis pg 1345; DOI: 10.1039/P29880001345 |
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Nucleophilic substitution at trigonal carbon. Part 4. Substituent effects in the reactions of aliphatic acyl chlorides with methanol and phenol in acetonitrile Dennis N. Kevill and Chang-Bae Kim pg 1353; DOI: 10.1039/P29880001353 |
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A kinetic–electron spin resonance study of the self-reactions of some aromatic and aliphatic sulphonyl radicals and aromatic sulphinyl radicals John E. Bennett George Brunton Bruce C. Gilbert and Peter E. Whittall pg 1359; DOI: 10.1039/P29880001359 |
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Nuclear magnetic resonance spectra of porphyrins. Part 33. Ring currents in nickel(II) hydroporphyrins derived from anhydromesorhodoporphyrin XV Raymond J. Abraham Craig J. Medforth Kathryn E. Mansfield Daniel J. Simpson and Kevin M. Smith pg 1365; DOI: 10.1039/P29880001365 |
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Homolytic rearrangements of bicyclo[2.2.0]hexane and bicyclo[3.2.0]heptane John C. Walton pg 1371; DOI: 10.1039/P29880001371 |
Issue 8
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Front cover pg X029; DOI: 10.1039/P298800FX029 |
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Back cover pg X031; DOI: 10.1039/P298800BX031 |
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Contents pages pg P037; DOI: 10.1039/P298800FP037 |
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Homolytic displacement at carbon. Part 3. First example of -attack on the allenyl- and prop-2-ynyl-cobaloximes B. Dass Gupta and Sujit Roy pg 1377; DOI: 10.1039/P29880001377 |
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Structural studies on optical resolution via diasteroisomeric salt formation. Enantiomer separation for cis-permethrinic acid [cis-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid] Elemér Fogassy Ferenc Faigl Mária Ács Kálmán Simon Éva Kozsda Benjámin Podányi Mátyás Czugler and Günther Reck pg 1385; DOI: 10.1039/P29880001385 |
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Competitive concerted and stepwise addition of free arylium ions to propane in the gas phase Giancarlo Angelini Cinzia Sparapani and Maurizio Speranza pg 1393; DOI: 10.1039/P29880001393 |
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Crystal structure of 1,4,9,10-tetramethyltriptycene and barriers to rotation of bridgehead-methyl groups in 1,4,9,10-tetramethyl- and 1,4-dichloro-9,10-di-methyl-triptycene Fumio Imashiro Kei Hirayama Kiyonori Takegoshi Takehiko Terao A. Saika and Zenei Taira pg 1401; DOI: 10.1039/P29880001401 |
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Kinetics and thermodynamics of the structural transformation of thiamine in neutral and basic media. Part 2. Ultraviolet spectrum of the intramolecular adduct Jean-Michel El Hage Chahine and Jacques-Emile Dubois pg 1409; DOI: 10.1039/P29880001409 |
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Reaction of diazoalkanes with 4-substituted 1,2,4-triazole-3,5(4H)-diones Robert A. Izydore John J. Chapman John A. Mitchell Robert Cummings George T. Jones and Christopher D. Mclver pg 1415; DOI: 10.1039/P29880001415 |
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Applications of catalytic thermometric titrimetry to studies of molecular structure and reactivity. Part 2. Condensation and rearrangement reactions of carbonyl compounds Edward J. Greenhow and Desirée Marrero-Littlejohns pg 1423; DOI: 10.1039/P29880001423 |
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Conformational analysis. Part 12. A theoretical and lanthanide-induced shift (LIS) investigation of the conformation of benzophenone and 3,4-dichlorobenzophenone Raymond J. Abraham and Ian S. Haworth pg 1429; DOI: 10.1039/P29880001429 |
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Molecular and crystal structures of N-phenylsuccinimides, and their fungicidal activities Zenei Taira Chiyozo Takayama and Hiroshi Terada pg 1439; DOI: 10.1039/P29880001439 |
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Electronic and structural properties of novel cyanocarbon dyes based on tetracyanoethylene Mario Bonamico Vincenzo Fares Alberto Flamini Anna M. Giuliani and Patrizia Imperatori pg 1447; DOI: 10.1039/P29880001447 |
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3-Hydroxypyrroles and 1H-pyrrol-3(2H)-ones. Part 5. Tautomerism of 1-substituted and 1,2-disubstituted derivatives in the solid state and in solution: X-ray crystal and molecular structure of 1-phenyl-1H-pyrrol-3(2H)-one Alexander J. Blake Hamish McNab and Lilian C. Monahan pg 1455; DOI: 10.1039/P29880001455 |
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3-Hydroxypyrroles and 1H-pyrrol-3(2H)-ones. Part 6. 1H and 13C n.m.r. spectra of 1-substituted, 1,2-disubstituted, and 1,2,2-trisubstituted 1H-pyrrol-3(2H)-ones Hamish McNab and Lilian C. Monahan pg 1459; DOI: 10.1039/P29880001459 |
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3-Hydroxypyrroles and 1H-pyrrol-3(2H)-ones. Part 7. Protonation and O-alkylation of simple 1H-pyrrol-3(2H)-ones: crystal and molecular structure of 3-hydroxy-1-t-butyl-1,2-dihydropyrrolium picrate Alexander J. Blake Hamish McNab and Lilian C. Monahan pg 1463; DOI: 10.1039/P29880001463 |
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Lipophilic bis(monoazacrown ether)s as phase-transfer catalysts under solid–liquid two-phase conditions Pier Lucio Anelli and Silvio Quici pg 1469; DOI: 10.1039/P29880001469 |
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Sulphinamoylacetates as sulphine precursors. Mechanism of basic hydrolysis and scheme of irreversible inactivation of cinnamoyl alcohol dehydrogenase, an enzyme of the lignification process Michel Baltas Louis Cazaux Liliane Gorrichon Pierre Maroni and Pierre Tisnes pg 1473; DOI: 10.1039/P29880001473 |
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Catalytic photo-oxidation of cyclohexene by aqueous uranyl–polymolybdate(VI) systems William Mooney Françoise Chauveau Thu-Hoa Tran-Thi (the late) Gerard Folcher and Charles Giannotti pg 1479; DOI: 10.1039/P29880001479 |
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Kinetics and mechanism of nucleophilic addition of hydroxide to aromatic isocyanides Ian D. Cunningham pg 1485; DOI: 10.1039/P29880001485 |
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Hydrogen bonding basicity of amidines Ewa D. Raczy  ska Christian Laurence and Pierre Nicolet pg 1491; DOI: 10.1039/P29880001491 |
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Conformational analysis of organic carbonyl compounds. Part 9. 2-Formyl-, 2-acetyl-, and 2-(p-methoxybenzoyl)-indene Rois Benassi Ugo Folli Dario Iarossi Luisa Schenetti and Ferdinando Taddei pg 1495; DOI: 10.1039/P29880001495 |
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Conformational analysis of organic carbonyl compounds. Part 10. Ab-initio MO calculations of the conformational properties of 3-formyl-furan, -thio-phene, and -pyrrole Rois Benassi Ugo Folli Luisa Schenetti and Ferdinando Taddei pg 1501; DOI: 10.1039/P29880001501 |
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Conformational energetics, geometric disposition, and intramolecular reactivity in six semi-rigid hydroxy acids F. M. Menger and Michael J. Sherrod pg 1509; DOI: 10.1039/P29880001509 |
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Aziridination of alkenes catalysed by porphyrinirons: selection of catalysts for optimal efficiency and stereospecificity Jean-Pierre Mahy Gustave Bedi Pierrette Battioni and Daniel Mansuy pg 1517; DOI: 10.1039/P29880001517 |
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Geometrical isomerism in benzyl carbanions -substituted by 2- or 4-pyridyl or quinolyl groups Anna Berlin Silvia Bradamante and Raffaella Ferraccioli pg 1525; DOI: 10.1039/P29880001525 |
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Oxidation by cobalt(III) acetate. Part 11. Oxidation of conjugated dienes by cobalt(III) acetate in acetic acid Takashi Morimoto Masao Hirano Takashi Enokida Akihito Isomoto Takayoshi Hamaguchi and Xumin Zhung pg 1531; DOI: 10.1039/P29880001531 |
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Kinetics and mechanism of reactions between 2-phenylethyl benzenesulphonates and anilines in methanol Ikchoon Lee Yong Hoon Choi Hai Whang Lee and Byung Choon Lee pg 1537; DOI: 10.1039/P29880001537 |
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An electron spin resonance, ENDOR, TRIPLE resonance, and INDO study of the radicals formed by the reduction of monoquaternised N-alkyl- and N-aryl-4,4-bipyridylium salts Dennis W. Clack Jeffrey C. Evans Caroline R. Morris and Christopher C. Rowlands pg 1541; DOI: 10.1039/P29880001541 |
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Gas-phase hydrogenolysis of chloroethene: rates, products, and computer modelling Jeffrey A. Manion and Robert Louw pg 1547; DOI: 10.1039/P29880001547 |
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Side chain hydroxylation of aromatic hydrocarbons by fungi. Part 2. Isotope effects and mechanism Herbert L. Holland Frances M. Brown Benito Munoz and Ronald W. Ninniss pg 1557; DOI: 10.1039/P29880001557 |
Transmission of substituent effects through the methyleneamino group N CH: aldehyde phenylhydrazones and conjugate anionsEmma Barchiesi Silvia Bradamante Carla Carfagna and Raffaella Ferraccioli pg 1565; DOI: 10.1039/P29880001565 |
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Theoretical approach to the conformational and configurational stability of -sulphinyl carbanions derived from 1,4-oxathiane S-oxides Jose Luis García Ruano Jose M. García de la Vega Maria D. Parellada and Miguel A. Secundino pg 1573; DOI: 10.1039/P29880001573 |
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Aminopyrine and antipyrine free radical-cations: pulse radiolysis studies of one-electron transfer reactions Luigi G. Forni Victor O. Mora-Arellano John E. Packer and Robin L. Willson pg 1579; DOI: 10.1039/P29880001579 |
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Kinetics of the reactions between 1,2-dinitrobenzene and aliphatic primary amines in benzene. A probable mechanism for the observed mild acceleration Stella M. Chiacchiera Joaquin O. Singh Jorge D. Anunziata and Juana J. Silber pg 1585; DOI: 10.1039/P29880001585 |
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E/Z photoisomerization of 3-amino-3-phenylprop-2-enenitriles Ugo Chiacchio Giuseppe Musumarra and Giovanni Purrello pg 1591; DOI: 10.1039/P29880001591 |
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X-Ray absolute configuration and circular dichroic properties of a chiral oxaziridine containing two phenyl chromophores in a trans configuration. Application of the circular dichroism exciton chirality method to the optical activity of (S,S)–(-)-3-phenyl-2-phenylsulphonyloxaziridine Maria Bucciarelli Arrigo Forni Irene Moretti Giovanni Torre Sergio Brückner and Luciana Malpezzi pg 1595; DOI: 10.1039/P29880001595 |
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Further application of dual substituent parameter and dual substituent parameter–non-linear resonance methods in modelling 13C substituent chemical shifts in -substituted styrenes Sumana Datta Asish De Sankar Prasad Bhattacharyya Chitrani Medhi Ajit Kumar Chakravarty John S. A. Brunskill Solomon Fadoujou and Kenneth Fish pg 1599; DOI: 10.1039/P29880001599 |
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Photochemical reaction of 2,4,4,6-tetrasubstituted 1,4-dihydropyridines in deaerated media: photocolouration and photorearrangement accompanying dehydrogenation Junko Shibuya Mami Nabeshima (née Nakamura) Hajime Nagano and Koko Maeda pg 1607; DOI: 10.1039/P29880001607 |
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Interaction of (+)-catechin with the edge of the sheet formed by poly-(S-carboxymethyl-L-cysteine) Luanne F. Tilstra Hiroshi Maeda and Wayne L. Mattice pg 1613; DOI: 10.1039/P29880001613 |
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Organotin-mediated synthesis of macrocyclic polyesters: mechanism and selectivity in the reaction of dioxastannolanes with diacyl dichlorides Stefano Roelens pg 1617; DOI: 10.1039/P29880001617 |
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Trimethylphosphine: anion–molecule reactions and acidity in the gas phase Joseph J. Grabowski Paul D. Roy and Robert Leone pg 1627; DOI: 10.1039/P29880001627 |
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Bond distortions in the radical ions of double-layer fulvalenophane and heptafulvalenophane Masahiro Kataoka Azumao Toyota and Takeshi Nakajima pg 1633; DOI: 10.1039/P29880001633 |
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Electrophilic aromatic substitution. Part 34. Nitration of 1-chloro-4-nitro-benzene, 1,3-dichloro-2-nitrobenzene, 1,3-dinitrobenzene, 1-chloro-2,4-dinitro-benzene, and 2-chloro-1,3-dinitrobenzene in sulphuric acid and oleum Martin W. Melhuish Roy B. Moodie Malcolm A. Payne and Kenneth Schofield pg 1637; DOI: 10.1039/P29880001637 |
Issue 9
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Front cover pg X033; DOI: 10.1039/P298800FX033 |
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Back cover pg X035; DOI: 10.1039/P298800BX035 |
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Contents pages pg P043; DOI: 10.1039/P298800FP043 |
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Dehydroacetoxylation and acetate transesterification in the reactions of erythro-and threo-methyl 3-(substituted acetoxy)-2-halogeno-3-phenylpropanoates with triethylamine Raul O. Garay and Mercedes C. Cabaleiro pg 1643; DOI: 10.1039/P29880001643 |
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Anomalous broadening of the hydroxy stretching band of some intramolecular OH bridged alcohols in halogenated solvents Tom Visser and John H. van der Mass pg 1649; DOI: 10.1039/P29880001649 |
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Kinetic and theoretical considerations in the hydrolysis of iminocarbonates Jehoshua Katzhendler Amiram Goldblum and Israel Ringel pg 1653; DOI: 10.1039/P29880001653 |
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Bio-organic applications of mass spectrometry. Part 6. Selective deprotection of nucleotides by fast atom bombardment mass spectrometry Angelo Liguori Giovanni Sindona and Nicola Uccella pg 1661; DOI: 10.1039/P29880001661 |
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Decomposition of the Wiener topological index. Application to drug–receptor interactions István Lukovits pg 1667; DOI: 10.1039/P29880001667 |
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Conformational analysis of 9-deoxydaunorubicin in solution. The application of a quantitative transient 1H nuclear Overhauser effect Enzio Ragg Rosanna Mondelli and Sergio Penco pg 1673; DOI: 10.1039/P29880001673 |
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Aggregation of dodecyldimethylamine N-oxide perchlorate in benzene Zofia Dega-Szafran Miros aw Szafran and Bogumi Brycki pg 1679; DOI: 10.1039/P29880001679 |
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Mononuclear heterocyclic rearrangements. Part 15. Kinetic study of the amine-catalysed rearrangement of some Z-arylhydrazones of 3-benzoyl-5-phenylisoxazole into 2-aryl-4-phenacyl-5-phenyl-1,2,3-triazoles in acetonitrile and in benzene Vincenzo Frenna Silvestre Buscemi and Caterina Arnone pg 1683; DOI: 10.1039/P29880001683 |
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Complex formation of phenolphthalein and some related compounds with -cyclodextrin Ágnes Buvári Lajos Barcza and Márton Kajtár pg 1687; DOI: 10.1039/P29880001687 |
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Spectral properties and isomerism of nitroenamines. Part 1. 3-Amino-2-nitro-acrylic esters José-Luis Chiara Antonio Gómez-Sánchez Francisco-Javier Hidalgo and Juana Bellanato pg 1691; DOI: 10.1039/P29880001691 |
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A surface area approach to determination of partition coefficients Patrick Camilleri Simon A. Watts and Joe A. Boraston pg 1699; DOI: 10.1039/P29880001699 |
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Kinetic study on exchange reaction of alkyl halides under gas–liquid phase-transfer catalysis conditions Pietro Tundo Francesco Trotta and Giovanni Moraglio pg 1709; DOI: 10.1039/P29880001709 |
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Preparation, solid-state characterisation and X-ray crystal structure of a 1:1 complex of tetrathiafulvalene and m-dinitrobenzene (TTF-mDNB) Martin R. Bryce Stephen R. Davies Michael B. Hursthouse and Majid Motevalli pg 1713; DOI: 10.1039/P29880001713 |
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Substitution at saturated carbon. Part 26. A complete analysis of solvent effects on initial states and transition states for the solvolysis of the t-butyl halides in terms of G, H, and S using the unified method Michael H. Abraham Priscilla L. Grellier Asadollah Nasehzadeh and Rosemary A. C. Walker pg 1717; DOI: 10.1039/P29880001717 |
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Molecular receptors. Synthesis and X-ray crystal structure of an 18-crown ether phenol complex of 1,2-diaminoethane George Ferguson Branko Kaitner Christine M. Browne and M. Anthony McKervey pg 1725; DOI: 10.1039/P29880001725 |
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Polymerisation and related reactions involving nucleophilic aromatic substitution. Part 1. The rates of reaction of substituted 4-halogenobenzophenones with the potassium salts of substituted 4-hydroxybenzophenones John H. Ridd Taher I. Yousaf and John B. Rose pg 1729; DOI: 10.1039/P29880001729 |
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Polymerisation and related reactions involving nucleophilic aromatic substitution. Part 2. The rates of reaction of substituted 4-halogenobenzophenones with the salts of substituted hydroquinones Jonathan R. Lovering John H. Ridd David G. Parker and John B. Rose pg 1735; DOI: 10.1039/P29880001735 |
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Polymerisation and related reactions involving nucleophilic aromatic substitution. Part 3. Mathematical models of the polycondensation reactions of halogenobenzophenones D. Brynn Hibbert John P. B. Sandall Jonathan R. Lovering John H. Ridd and Taher I. Yousaf pg 1739; DOI: 10.1039/P29880001739 |
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Conformation and complexation of a cyclic dodecapeptide [cyclo(L-Leu-L-Phe-L-Pro)4] with alkaline earth metal ions in acetonitrile Eiichi Ozeki Shunsaku Kimura and Yukio Imanishi pg 1743; DOI: 10.1039/P29880001743 |
Issue 10
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Front cover pg X037; DOI: 10.1039/P298800FX037 |
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Back cover pg X039; DOI: 10.1039/P298800BX039 |
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Contents pages pg P049; DOI: 10.1039/P298800FP049 |
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Rotamers and isomers in the fulgide series. Part 1. Stereochemistry and conformational analysis of bis-(3,4-dimethoxybenzylidene)succinic anhydrides by X-ray crystallography and molecular mechanics Jan C. A. Boeyens Louis Denner and Guido W. Perold pg 1749; DOI: 10.1039/P29880001749 |
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A discussion of the Hammett acidity function. Study of some weak bases Begoña García José M. Leal Luis A. Herrero and Juan C. Palacios pg 1759; DOI: 10.1039/P29880001759 |
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Kinetics and stereochemistry in the catalytic hydrogenation of acridine Kinya Sakanishi Masato Ohira Isao Mochida Hiroshi Okazaki and Mahito Soeda pg 1769; DOI: 10.1039/P29880001769 |
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Crystal and molecular structure of cytosine hemitrichloroacetate Maria Gdaniec Bogumi Brycki and Mirosaw Szafran pg 1775; DOI: 10.1039/P29880001775 |
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Kinetics and mechanism of the reduction of dodecatungstocobaltate (III) by D-fructose, D-glucose, and D-mannose: comparison between keto- and aldohexoses Mala Gupta Swapan K. Saha and Pradyot Banerjee pg 1781; DOI: 10.1039/P29880001781 |
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Boron-11 nuclear magnetic resonance study of the reactions of 2-functionalized pyridines with borane–tetrahydrofuran and –dimethyl sulphide. Formation of borinic estes and N B bond energy differences in five- and six-membered ring borates Norberto Farfán and Rosalinda Contreras pg 1787; DOI: 10.1039/P29880001787 |
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Nucleophilic substitution at sulphonyl sulphur. Part 4. Hydrolysis of substituted thiophenesulphonyl halides in water–acetone mixtures Antonino Arcoria Francesco P. Ballistreri Emanuela Spina Gaetano A. Tomaselli and Emanuele Maccarone pg 1793; DOI: 10.1039/P29880001793 |
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Constituent analysis of the interaction of solvents with the leaving group anions for SN1–E1 reactions. Thermodynamic evidence for the nature of the conjugate base of p-nitrophenylhydrazonomalononitrile Yasuhiko Kondo Shigekazu Kusabayashi and Tsutomu Mitsuhashi pg 1799; DOI: 10.1039/P29880001799 |
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The effect of solvent interaction with the hydroxy group of saturated monohydroxy alcohols from measurement of hydroxy stretching vibrations John F. Bacon and John H. van der Mass pg 1805; DOI: 10.1039/P29880001805 |
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Hydrolysis of 6-alkyl penicillins catalysed by -lactamase I from Bacillus cereus and by hydroxide ion Stephen C. Buckwell Michael I. Page and Jethro L. Longridge pg 1809; DOI: 10.1039/P29880001809 |
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Hydrolysis of 7-substituted cephalosporins catalysed by -lactamases I and II from Bacillus cereus and by hydroxide ion Stephen C. Buckwell Michael I. Page Stephen G. Waley and Jethro L. Longridge pg 1815; DOI: 10.1039/P29880001815 |
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Hydrolysis of 3-substituted cephalosporins catalysed by -lactamases I and II from Bacillus cereus and by hydroxide ion Stephen C. Buckwell Micheal I. Page Jethro L. Longridge and Stephen G. Waley pg 1823; DOI: 10.1039/P29880001823 |
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Stibonium and bismuthonium ylides. A comparison with arsonium and other ylides, also including the crystal structure of triphenylarsonium bis(phenylsulphonyl)methylide and triphenylarsonium and triphenylstibonium 4,4-dimethyl-2,6-dioxocyclohexylides George Ferguson Christopher Glidewell Ian Gosney Douglas Lloyd Shirley Metcalfe and Henri Lumbroso pg 1829; DOI: 10.1039/P29880001829 |
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Protonation equilibria of cardiotonic polyaza heterocycles Paul Barraclough David Firmin Ramachandran Iyer W. Richard King John C. Lindon Malcolm S. Nobbs Steven Smith Clifford J. Wharton and Janet M. Williams pg 1839; DOI: 10.1039/P29880001839 |
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Stereoselectivity in the formation and allylic rearrangement of 8a-methyl- and 8a-ethyl-1,2,3,4,4a,7,8,8a-octahydronaphthalenyl hydroperoxides David V. Avila Alwyn G. Davies and Ian G. E. Davison pg 1847; DOI: 10.1039/P29880001847 |
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Catalysis of nucleophilic aromatic substitution reactions in mixed solvents. Part 1. Reaction of phenyl 2,4,6-trinitrophenyl ether with aniline in benezene–methanol mixtures: strong evidence against the dimer mechanism Olayinka Banjoko and Ibitola A. Bayeroju pg 1853; DOI: 10.1039/P29880001853 |
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Catalysis of the aromatic nucleophilic substitution reactions of anilines in aprotic solvents (Mrs.) Elizabeth T. Akinyele Ikenna Onyido and Jack Hirst pg 1859; DOI: 10.1039/P29880001859 |
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13C and 15N solution and solid-state nuclear magnetic resonance study of the intermolecular interactions in the 1 : 1 trimethoprim sulphamethoxazole complex Roberta Fruttero Geoffrey E. Hawkes Edward W. Randall Alberto Gasco and Christopher J. Groombridge pg 1863; DOI: 10.1039/P29880001863 |
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Electron spin resonance studies of the effect of copper(II) and copper(I) on the generation and reactions of organic radicals formed from the fenton reaction and the TiIII–H2O2 and TiIII–S2O82– redox couples Bruce C. Gilbert Jonathan K. Stell and Martin Jeff pg 1867; DOI: 10.1039/P29880001867 |
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Retentive solvolysis. Part 14. The methanol-perturbed phenolysis of optically active 2,2-dimethyl-1-(p-methoxyphenyl)propyl p-nitrobenzoate. The mechanism and the structure of the second ion-pair intermediate Tomomi Kinoshita Koichi Komatsu Keizo Ikai Tsugunori Kashimura Shogo Tanikawa Atsufumi Hatanaka and Kunio Okamoto pg 1875; DOI: 10.1039/P29880001875 |
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Non-conjugated bichromophoric systems. Part 4. Synthesis and photochemical study of bis-9-anthryls with a four-membered chain; influence of the replacement of methylene links by oxygen atoms or dimethylsilyl groups on the formation of intramolecular excimers and photocyclomers Jean-Pierre Desvergne Najib Bitit Alain Castellan Michael Webb and Henri Bouas-Laurent pg 1885; DOI: 10.1039/P29880001885 |
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Homolytic reactions of ligated boranes. Part 10. Electron spin resonance studies of radicals derived from ligated arylboranes Vikram Paul and Brian P. Roberts pg 1895; DOI: 10.1039/P29880001895 |
Issue 11
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Front cover pg X041; DOI: 10.1039/P298800FX041 |
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Back cover pg X043; DOI: 10.1039/P298800BX043 |
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Contents pages pg P055; DOI: 10.1039/P298800FP055 |
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On the compatibility of the reactivity–selectivity principle and the Ritchie N+ relationship C. David Johnson and Belinda Stratton pg 1903; DOI: 10.1039/P29880001903 |
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Kinetic study of the effect of (OC)3Cr -complexation upon the reactivities of tropone acetals and related tropylium cations Nigel T. Leckey William E. Watts Clifford A. Bunton and John R. Moffatt pg 1909; DOI: 10.1039/P29880001909 |
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Cross-interaction constants as a measure of the transition-state structure. Part 1. The degree of bond formation in nucleophilic substitution reactions Ikchoon Lee Chang Sub Shim Soo Young Chung Hyung Yoon Kim and Hai Whang Lee pg 1919; DOI: 10.1039/P29880001919 |
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Menschutkin reactions of N-methylimidazole and of N-methylbenzimidazole with methyl iodide in acetonitrile–methanol. Family-dependent and family-independent properties Yasuhiko Kondo Shingo Izawa and Shigekazu Kusabayashi pg 1925; DOI: 10.1039/P29880001925 |
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Kinetic and spectral properties of the photogenerated p-nitrobenzyl carbanion in aqueous media Bruce B. Craig and Stephen J. Atherton pg 1929; DOI: 10.1039/P29880001929 |
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The hydrolysis of 1,3,5-tripyrrolidinobenzene Wilhelm Knoche and Siegmund Vogel pg 1937; DOI: 10.1039/P29880001937 |
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Solvent effects on fluorescence spectroscopic properties of benoxaprofen, a cutaneous photosensitizer Minjoong Yoon and Ki-Hwan Lee pg 1943; DOI: 10.1039/P29880001943 |
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A study of the disordered low-temperature structure of acenaphthylene, C12H8, using semi-empirical potential-energy calculations Hongxing He and T. Richard Welberry pg 1947; DOI: 10.1039/P29880001947 |
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Conformational analysis of trans-2,6-dithiabicyclo[5.4.0]undecane-4-spiro-1-cyclobutane, -cyclopentane, and -cyclohexane by 1H and 13C nuclear molecular resonance spectroscopy Barbara Rys pg 1955; DOI: 10.1039/P29880001955 |
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Catalytic effects in aromatic nucleophilic substitution reactions. Reactions between 1-fluoro-2,4-dinitrobenzene and 2-aminothiazole derivatives Luciano Forlani and Marina Sintoni pg 1959; DOI: 10.1039/P29880001959 |
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Isotope effect of solvent on the equilibrium of formation of the nitrosonium/nitrous acidium ion Albino Castro Manuel Mosquera M. Flor Rodríguez Prieto J. Arturo Santaballa and José Vázquez Tato pg 1963; DOI: 10.1039/P29880001963 |
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Influence of solvent and cation on the properties of oxygen-containing organic anions. Part 3. Electron spin density on alkali-metal cations chelated by radical anions as a function of interionic distance M. Celina R. L. R. Lazana and Bernardo J. Herold pg 1969; DOI: 10.1039/P29880001969 |
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Conformational behaviour of non-fused biheterocycles. Part 11. 2,2-Bi-imidazolyl Vincenzo Barone Francesco Lelj Camilla Minichino Nino Russo and Marirosa Toscano pg 1975; DOI: 10.1039/P29880001975 |
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Fluorescence quenching of some aromatic amines by ethylene trithiocarbonate in solution Reba Ray and Samaresh Mukherjee pg 1979; DOI: 10.1039/P29880001979 |
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Rearrangement of ketones. Part 3. Kinetic study and intermediate complexes in the reaction of t-butyl phenyl ketone with aluminium chloride María C. Fernández-Monreal María P. Ruiz and Julio San-Román pg 1983; DOI: 10.1039/P29880001983 |
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Free radical reactions of bicyclo[2.1.1]hexane and bicyclo[2.2.1]heptane John C. Walton pg 1989; DOI: 10.1039/P29880001989 |
Issue 12
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Front cover pg X045; DOI: 10.1039/P298800FX045 |
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Back cover pg X047; DOI: 10.1039/P298800BX047 |
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Contents pages pg P059; DOI: 10.1039/P298800FP059 |
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Kinetics and mechanism of the reactions between chloranil and n-butylamine in cyclohexane solution Isidro S. Monzó Juan Palou Jose Roca and Rosa Valero pg 1995; DOI: 10.1039/P29880001995 |
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Rotamers and isomers in the fulgide series. Part 2. Stereochemistry and conformational analysis of bis-(p-methoxybenzylidene)succinic anhydrides by X-ray crystallography and molecular mechanics Jan C. A. Boeyens Louis Denner and Guido W. Perold pg 1999; DOI: 10.1039/P29880001999 |
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Inhibition kinetics of initiated autoxidations Klaus Schwetlick pg 2007; DOI: 10.1039/P29880002007 |
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N-nitroso compounds. Part 5. Hydrogen–deuterium exchange of N-nitroso-2-(alkyl or arylamino)acetonitriles in aqueous solution Kitaro Yoshida and Yumihiko Yano pg 2011; DOI: 10.1039/P29880002011 |
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The effect of solvent on chemical-shift non-equivalence of diastereotopic geminal nuclei in (pro)-chiral N,N-disubstituted 5-oxo-4-phenyl-2,5-dihydroisoxazol-2-ium-3-olates Gury Zvilichovsky pg 2015; DOI: 10.1039/P29880002015 |
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Kinetics of the reactions between phenylureas and nitrous acid. Part 2. Nitrosation of 2,4,6-trimethyl- and 4-bromo-phenylurea Albino Castro Manuel González Francisco Meijide and Manuel Mosquera pg 2021; DOI: 10.1039/P29880002021 |
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Sulphonic acid-induced fragmentation of dialkyl acylphosphonates, formation of alkyl carboxylates and alkyl sulphonates Eli Breuer Rafik Karaman Amiram Goldblum and Haim Leader pg 2029; DOI: 10.1039/P29880002029 |
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Mutarotation of glucose derivatives in solutions of surfactants in organic solvents: co-operativity and bimodal catalytic behaviour Donald Bethell Peter J. Galsworthy and Keith Jones pg 2035; DOI: 10.1039/P29880002035 |
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Thermal equilibration of Z- and E-isomers of 5-arylmethylenehydantoins. Evidence for non-bonded aromatic methyl attractions Sau-Fun Tan Kok-Peng Ang and Gee-Fung How pg 2045; DOI: 10.1039/P29880002045 |
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Catalysis in ester aminolysis in aprotic solvents. The amine-catalysed reaction of imidazole with 4-nitrophenyl trifluoroacetate in aqueous acetonitrile Helmi Neuvonen pg 2051; DOI: 10.1039/P29880002051 |
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On the hyperpolarisabilities of some alkylbenzenes Manthos G. Papadopoulos and John Waite pg 2055; DOI: 10.1039/P29880002055 |
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MNDO/H and AM1 studies of nitro enamines with intramolecular hydrogen bonds Enrique Sánchez Marcos José Joaquín Maraver José Luis Chiara and Antonio Gómez-Sánchez pg 2059; DOI: 10.1039/P29880002059 |
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Kinetics of the oxidation of organic sulphides by pyridinium fluorochromate Kalyan K. Banerji pg 2065; DOI: 10.1039/P29880002065 |
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Hammett analysis of the human erythrocyte glyoxalase I-catalysed rearrangement to mandeloyl thiolesters of hemithioacetals formed from glutathione and substituted arylglyoxals Simon J. Carrington and Kenneth T. Douglas pg 2071; DOI: 10.1039/P29880002071 |
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An electron spin resonance investigation of electronic and conformational effects in phenoxyl radicals with para-substituents: a comparison of carbonyl and sulphur substituents [-S(O)nR, n= 0,1,2] Bruce C. Gilbert Peter Hanson William J. Isham and Adrian C. Whitwood pg 2077; DOI: 10.1039/P29880002077 |
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Solute–solvent interactions in chemistry and biology. Part 7. An analysis of mobile phase effects on high pressure liquid chromatography capacity factors and relationships of the latter with octanol–water partition coefficients (the late) Mortimer J. Kamlet Michael H. Abraham Peter W. Carr Ruth M. Doherty and Robert W. Taft pg 2087; DOI: 10.1039/P29880002087 |
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Imines and derivatives. Part 21. A study of structural and mechanistic aspects of the synthesis of imine, imine oxide, and oxime derivatives of 2,2,4,4-tetramethylcyclobutane-1,3-dione by X-ray crystallography and nuclear magnetic resonance and ultraviolet spectroscopy A. John Boyd Derek R. Boyd Michael G. Burnett John F. Malone and W. Brian Jennings pg 2093; DOI: 10.1039/P29880002093 |
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The one-electron oxidation of dialkylcyclohexadienes Alwyn G. Davies and Robyn Hay-Motherwell pg 2099; DOI: 10.1039/P29880002099 |
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Group 4 organometallic reagents. Part 6. The organotin-mediated monofunctionalization of diols: an insight into the selective monoesterification with acyl chlorides Stefano Roelens pg 2105; DOI: 10.1039/P29880002105 |
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Comparative study by electron spin resonance, ENDOR, and TRIPLE resonance of the radical cations of isomeric (1,4)-pyridinophanes and the analogous compound N,N-dibenzyl-4,4-bipyridylium Jeffrey C. Evans Caroline R. Morris and Christopher C. Rowlands pg 2111; DOI: 10.1039/P29880002111 |
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Electronic absorption spectra and geometry of anion radicals generated from (E)-stilbene and stiff stilbenes Keiichiro Ogawa Motoko Futakami Hiroshi Suzuki and Akira Kira pg 2115; DOI: 10.1039/P29880002115 |
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Transannular interactions in difunctional medium rings. Part 3. 13C and 17O nuclear magnetic resonance studies on cyclic amino ketones Gerhard Spanka Paul Rademacher and Helmut Duddeck pg 2119; DOI: 10.1039/P29880002119 |
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Simultaneous proton removal from open and closed forms of hydrogen-bonded phenylazoresorcinols by general bases Neil E. Briffett Frank Hibbert and Rowena J. Sellens pg 2123; DOI: 10.1039/P29880002123 |
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The reactions of triphenylphosphine and triphenylarsine with chloramine-T, sodium N-chlorotoluene-p-sulphonamide: crystal and molecular structure of triphenylphosphine oxide–toluene-p-sulphonamide (2/3) George Ferguson and Christopher Glidewell pg 2129; DOI: 10.1039/P29880002129 |