Front cover pg X001; DOI: 10.1039/P297800FX001 |
Contents pages pg P001; DOI: 10.1039/P297800FP001 |
Electrochemical reduction mechanism of organic sulphides. Diphenylmethyl p-nitrophenyl sulphide Giuseppe Farnia Maria Gabriella Severin Giulio Capobianco and Elio Vianello pg 1; DOI: 10.1039/P29780000001 |
Back cover pg X003; DOI: 10.1039/P297800BX003 |
Instances of non-electrolyte solvation leading to less pronounced rate enhancements of ester hydrolyses in dipolar aprotic solvents: the possibility of hydrolysis via conjugate base formation in the case of ethyl indole-2-carboxylate and methyl 4-pyridylacetate G. Venkoba Rao M. Balakrishnan N. Venkatasubramanian P. V. Subramanian and V. Subramanian pg 8; DOI: 10.1039/P29780000008 |
Photochemistry of C-nitroso-compounds. Part 6. Quantum yields for the solution-phase photolysis of some geminal chloro-nitroso-compounds Derek Forrest Brian G. Gowenlock and Josef Pfab pg 12; DOI: 10.1039/P29780000012 |
Polyfluorobicyclo[2.2.1]heptanes. Part X. Crystal and molecular structure of endo-1-methoxycarbonyl-3H,4H-nonafluoronorbornane Margaret Joy Hamor and Thomas A. Hamor pg 16; DOI: 10.1039/P29780000016 |
Mononuclear heterocyclic rearrangements. Part 2. Substituent effects on the rate of rearrangement of some arylhydrazones of 3-benzoyl-5-phenyl-1,2,4-oxadiazole into 2-aryl-4-benzoylamino-5-phenyl-1,2,3-triazole, at pS+ 3.80 Domenico Spinelli Vincenzo Frenna Antonino Corrao and Nicolò Vivona pg 19; DOI: 10.1039/P29780000019 |
Kinetics and mechanisms of the reaction between thioacetamide and lead(II), cadmium(II), and cobalt(II) ions in acetate buffered solution Oswald M. Peeters Norbert M. Blaton and Camiel J. De Ranter pg 23; DOI: 10.1039/P29780000023 |
Crystal and molecular structure of methyl 3-methyl-2-thioxoimidazolidine-1-carboxylate. A possible structural analogue for carboxybiotin Steven F. Watkins Harold Kohn and Ivan Bernal pg 26; DOI: 10.1039/P29780000026 |
Thermal elimination reactions of nitrones. Part 2. A mechanistic study based on substituent and solvent effects Derek R. Boyd David C. Neill and Michael E. Stubbs pg 30; DOI: 10.1039/P29780000030 |
Investigation of electronic effects in the pyridine and pyridine N-oxide rings. Part 2. Reaction of substituted pyridine- and N-oxylpyridine-carboxylic acids with diazodiphenylmethane Milica Mii-Vukovi Djordje M. Dimitrijevi Milan D. Mukatirovi Mirjana Radojkovi-Velikovi and ivorad D. Tadi pg 34; DOI: 10.1039/P29780000034 |
Structural aspects of [2.2]heterophanes. Part I. Molecular structure of [2.2](2,6)pyridinophane Nevenka Bresciani Pahor Mario Calligaris and Lucio Randaccio pg 38; DOI: 10.1039/P29780000038 |
Structural aspects of [2.2]heterophanes. Part II. Molecular structure of [2.2](2,5)thiophenophane and [2.2](2,5)furanophane Nevenka Bresciani Pahor Mario Calligaris and Lucio Randaccio pg 42; DOI: 10.1039/P29780000042 |
Proteolytic enzymes: studies of the hydrolysis of O-acetylserine peptides as models of the deacylation step James A. Boudreau Charles R. Farrar and Andrew Williams pg 46; DOI: 10.1039/P29780000046 |
Water-catalysed mutarotation of glucose and tetramethylglucose in dioxan, acetonitrile, and dimethyl sulphoxide Anna M. Kjær Poul E. Sørensen and Jens Ulstrup pg 51; DOI: 10.1039/P29780000051 |
Optical activity in -unsaturated ketones. Part 2. Effect of the magnitude and energy of the electric transition dipole moment in the aromatic groups in 1- and 1,5-substituted 9,10-ethano-9,10-dihydroanthracen-11-one derivatives Sanji Hagishita and Kaoru Kuriyama pg 59; DOI: 10.1039/P29780000059 |
Gas-phase, pinacol-type rearrangements in the unimolecular decomposition of some isomers of C4H9O+ Richard D. Bowen and Dudley H. Williams pg 68; DOI: 10.1039/P29780000068 |
Acid-catalysed proton exchange on pyrrole and alkylpyrroles Gerritt P. Bean and Timothy J. Wilkinson pg 72; DOI: 10.1039/P29780000072 |
Kinetics of oxidation of organic compounds by silver(II) in aqueous perchloric acid solution. Part 3. Aliphatic aldehydes Edoardo Mentasti Ezio Pelizzetti and Claudio Baiocchi pg 77; DOI: 10.1039/P29780000077 |
Kinetics of the reaction of some 3- and 5-substituted 2-thenoyl and ortho- and para-benzoyl chlorides with aniline in benzene Gaetano Alberghina and Salvatore Fisichella pg 81; DOI: 10.1039/P29780000081 |
Dimerization stereochemistry and local order in organic crystal imperfections. Part 1. Photodimerization of some dichloroanthracenes in the solid state and in fluid solution Jean-Pierre Desvergne Florent Chekpo and Henri Bouas-Laurent pg 84; DOI: 10.1039/P29780000084 |
The relaxation of electronically excited styrenes: a twisted excited state Kenneth P. Ghiggino Kiyoaki Hara Geoffrey R. Mant David Phillips Kingsley Salisbury Ronald P. Steer and Martin D. Swords pg 88; DOI: 10.1039/P29780000088 |
Front cover pg X005; DOI: 10.1039/P297800FX005 |
Contents pages pg P005; DOI: 10.1039/P297800FP005 |
Back cover pg X007; DOI: 10.1039/P297800BX007 |
On the correlation between the carbonyl vibrational frequency of substituted thenoyl chlorides and the rate of their reaction with aniline Maria Rosaria Dagnino and Leonello Paoloni pg 93; DOI: 10.1039/P29780000093 |
Induced circular dichroism of chiral amine–benzoylbenzoic acid systems Shunsuke Takenaka Masayuki Ako Takahiro Kotani Akitoshi Matsubara and Nüchiro Tokura pg 95; DOI: 10.1039/P29780000095 |
Azolides. Part 12. Carbon-13 nuclear magnetic resonance study of N-methyl and N-acetyl derivatives of azoles and benzazoles Mikael Begtrup Rosa Maria Claramunt and José Elguero pg 99; DOI: 10.1039/P29780000099 |
Molecular structure of 10-bromo-9-triptycyl iodoformate: a molecule with a unique functional group Ferdi de Wet André Goosen and Rainer Mergehenn pg 104; DOI: 10.1039/P29780000104 |
The SN mechanism in aromatic compounds. Part 42. para-Substituent effects of some groups with a CN function joined to the ring. A possible inverse -effect Haydée Rodrigues Freire and Joseph Miller pg 108; DOI: 10.1039/P29780000108 |
Proton magnetic resonance and conformational energy calculations of repeat peptides of tropoelastin: the pentapeptide V. Renugopalakrishnan Md. Abu Khaled and Dan W. Urry pg 111; DOI: 10.1039/P29780000111 |
Measurement of nitrogen inversion barriers and invertomer ratios in constrained azabicyclic systems John R. Malpass and Neil J. Tweddle pg 120; DOI: 10.1039/P29780000120 |
Mechanism of the thermal rearrangement of N-aroyl-O-(NN-dimethylthiocarbamoyl)-N-methylhydroxylamines W. Brian Ankers Charles Brown Robert F. Hudson and Alexander J. Lawson pg 127; DOI: 10.1039/P29780000127 |
Nitrogen-substituted phthalimides: fluorescence, phosphorescence, and the mechanism of photocyclization John D. Coyle Graham L. Newport and Anthony Harriman pg 133; DOI: 10.1039/P29780000133 |
Nucleophilic displacement in polyhalogenoaromatic compounds. Part 6. Kinetics of methoxydefluorination of polybromofluorobenzenes Roger Bolton and John P. B. Sandall pg 137; DOI: 10.1039/P29780000137 |
Nucleophilic displacement in polyhalogenoaromatic compounds. Part 7. Kinetics of methoxydefluorination of polyfluoronitrobenzenes Roger Bolton and John P. B. Sandall pg 141; DOI: 10.1039/P29780000141 |
Homolytic organometallic reactions. Part 14. Homolytic reactivity of -C–H groups in organotin compounds. An alternative source of trialkyltin radicals Alwyn G. Davies Brian P. Roberts and Man-Wing Tse pg 145; DOI: 10.1039/P29780000145 |
An electron spin resonance study of the electrochemical oxidation of phosphorus(III) compounds William B. Gara and Brian P. Roberts pg 150; DOI: 10.1039/P29780000150 |
Photochemistry of acyclic -unsaturated ketones. Determination of the electronically excited state responsible for -cleavage by chemically induced dynamic nuclear polarisation Anton J. A. van der Weerdt Hans Cerfontain Jacques P. M. van der Ploeg and Jan A. den Hollander pg 155; DOI: 10.1039/P29780000155 |
Molecular complexes. Part XXIII. Crystal and molecular structures of -naphthol–1,2,4,5-tetracyanobenzene and -naphthol–1,2,4,5-tetracyanobenzene M. Claire Couldwell and Keith Prout pg 160; DOI: 10.1039/P29780000160 |
Applications of high-potential quinones. Part 11. Remote substituent effects in the benzylic oxidation of aromatic steroids David R. Brown and Alan B. Turner pg 165; DOI: 10.1039/P29780000165 |
Crystal structure of isobutyramide and comparison with its conformation in chloroform solution as observed from lanthanide-induced nuclear magnetic resonance shifts Claudine Cohen-Addad and Jean-Pierre Cohen-Addad pg 168; DOI: 10.1039/P29780000168 |
The oxygen exchange between sulphoxides and sulphides. The hydrogen chloride catalysed reaction between p-chlorophenyl methyl sulphoxide and dibutyl sulphide Annamaria Bovio and Umberto Miotti pg 172; DOI: 10.1039/P29780000172 |
Free radical studies by resonance Raman spectroscopy. Part 1. The 1,4-dimethoxybenzene radical cation Edgar Ernstbrunner Reuben B. Girling William E. L. Grossman and Ronald E. Hester pg 177; DOI: 10.1039/P29780000177 |
Front cover pg X009; DOI: 10.1039/P297800FX009 |
Contents pages pg P009; DOI: 10.1039/P297800FP009 |
Back cover pg X011; DOI: 10.1039/P297800BX011 |
Photoreaction of 2-nitrophenazine 10-oxide with amines Silvio Pietra Gian Franco Bettinetti Angelo Albini Elisa Fasani and Roberta Oberti pg 185; DOI: 10.1039/P29780000185 |
3-Hydroxy-2,2-dimethylpropionaldehyde: equilibria and structure of its dimer Ettore Santoro and Mauro Chiavarini pg 189; DOI: 10.1039/P29780000189 |
The alkyl halide catalysed pseudomolecular rearrangement of imidates to amides: an explanation for the ambident nucleophilic properties of neutral amides Brian C. Challis and A. David Frenkel pg 192; DOI: 10.1039/P29780000192 |
Reactivity–selectivity relationships. Part 6. Application of the reactivity–selectivity principle to solvolytic reactions. Possible evidence for ion pair intermediates in SN2 solvolyses Addy Pross Haim Aronovitch and Rodi Koren pg 197; DOI: 10.1039/P29780000197 |
Crystal and molecular structure of tamaulipin-A, a trans,trans-germacra-1(10),4-dienolide sesquiterpene lactone Michael E. Witt and Steven F. Watkins pg 204; DOI: 10.1039/P29780000204 |
Neighbouring carboxy-group catalysis of ring opening of 3,1-benzoxazin-4-ones Denis J. Cremin and Anthony F. Hegarty pg 208; DOI: 10.1039/P29780000208 |
Rotational isomerism in the radical anions of bi- and ter-aryls containing the thiophen ring Gian Franco Pedulli Marcello Tiecco Maurizio Guerra Giorgio Martelli and Paolo Zanirato pg 212; DOI: 10.1039/P29780000212 |
Conformations of ten-membered-ring sesquiterpenes. Crystal and molecular structures of agerol diepoxide and ageratriol Walter Messerotti Ugo M. Pagnoni Roberto Trave Riccardo Zanasi Giovanni Dario Andreetti Gabriele Bocelli and Paolo Sgarabotto pg 217; DOI: 10.1039/P29780000217 |
Unstable intermediates. Part 179. Electron spin resonance studies of radicals formed in irradiated organic sulphides and disulphides Richard L. Petersen Deanna J. Nelson and Martyn C. R. Symons pg 225; DOI: 10.1039/P29780000225 |
The conformations and 1H nuclear magnetic resonance parameters of dibenzylideneacetone Hisao Tanaka Koh-ichi Yamada and Hiroshi Kawazura pg 231; DOI: 10.1039/P29780000231 |
Investigations of structure and conformation. Part 9. Electron spin resonance evidence for conformational preferences and hindered rotation about C–CH3 in some -dioxygen-substituted alkyl radicals. Determination of the barriers to rotation Christopher Gaze Bruce C. Gilbert and Martyn C. R. Symons pg 235; DOI: 10.1039/P29780000235 |
The photochemistry of C-nitroso-compounds. Part 7. Nitrosyl cyanide (1-aza-2-nitrosoethyne) Colin M. Keary Brian G. Gowenlock and Josef Pfab pg 242; DOI: 10.1039/P29780000242 |
The pyridinium–dihydropyridine system. Part 2. Substituent effects on the oxidation of 1,4-dihydropyridines by flavins Ross Stewart and Donald J. Norris pg 246; DOI: 10.1039/P29780000246 |
Photoisomerisation of ion pairs of diphenylallyl carbanions Helen M. Parkes and Ronald N. Young pg 249; DOI: 10.1039/P29780000249 |
Ethylation of aliphatic ketones on electroreduction in tetraethylammonium fluoroborate–liquid ammonia solutions Elaine M. Abbot and Anthony J. Bellamy pg 254; DOI: 10.1039/P29780000254 |
Crystal and molecular structure of 3,8,12-triethyl-14-formyl-2,7,13-trimethyl-1(15H)-tripyrrinone, a tripyrrolic aldehyde derived from aetiobiliverdin-IV David L. Cullen Edgar F. Meyer Jun. Fahimeh Eivazi and Kevin M. Smith pg 259; DOI: 10.1039/P29780000259 |
Conformational studies. Part 6. X-Ray crystal structure of 3,3-dimethoxy-19-norandrosta-5(10),6-dien-17-one: an exception to the diene helicity rule Riaz Ahmad Roy Carrington John M. Midgley W. Basil Whalley Ulrich Weiss George Ferguson and Paul J. Roberts pg 263; DOI: 10.1039/P29780000263 |
Conformational studies. Part 7. Crystal and molecular structure of 17-bromoacetoxy-19-nor-5-androstan-3-one and 17-bromoacetoxy-5-androstan-3-one George Ferguson David F. Rendle John M. Midgley and W. Basil Whalley pg 267; DOI: 10.1039/P29780000267 |
Conformational studies. Part 8. Crystal and molecular structure of 17-iodoacetoxy-4,4-dimethylandrostan-5-en-3-one George Ferguson Wayne C. Marsh John M. Midgley and W. Basil Whalley pg 272; DOI: 10.1039/P29780000272 |
Front cover pg X013; DOI: 10.1039/P297800FX013 |
Contents pages pg P013; DOI: 10.1039/P297800FP013 |
Back cover pg X015; DOI: 10.1039/P297800BX015 |
Kinetics of solvolysis of substituted -bromo-1-acetonaphthones in aqueous ethanol P. Ananthakrishna Nadar and C. Gnanasekaran pg 277; DOI: 10.1039/P29780000277 |
The effects of double-bond twisting on the photoionization energies of push-pull ethylenes Francesco Paolo Colonna Guiseppe Distefano Jan Sandström and Ulf Sjöstrand pg 279; DOI: 10.1039/P29780000279 |
Electron spin resonance studies of some aromatic ketyls complexed with the tricarbonylchromium group Alberto Ceccon Carlo Corvaja Giovanni Giacometti and Alfonso Venzo pg 283; DOI: 10.1039/P29780000283 |
Effects of substituents on the hydrolysis of 4-nitrophenyl acetate catalysed by 2-substituted imidazoles Masayasu Akiyama Yukihiro Hara and Minoru Tanabe pg 288; DOI: 10.1039/P29780000288 |
Thermodynamics of aggregation of tri-n-butylamine hydrochloride in benzene solution Cveto Klofutar pela Paljk and Miha umer pg 292; DOI: 10.1039/P29780000292 |
The influence of the solvent on organic reactivity. Part 3. The kinetics of the reactions of diazodiphenylmethane with benzoic acid or 2,4-dinitrophenol in aprotic solvents Alan G. Burden Norman B. Chapman Hilary F. Duggua and John Shorter pg 296; DOI: 10.1039/P29780000296 |
Optically active nine-membered rings incorporating the 8- and 8-positions of 1,1-binaphthyl. Part 2. Oxygen, sulphur, and selenium heterocycles. Synthesis, 1H nuclear magnetic resonance spectra, and absolute configuration Margaret M. Harris and Piyushbhai K. Patel pg 304; DOI: 10.1039/P29780000304 |
Tetra-alkylammonium carboxylate and imidazole promoted esterolysis in benzene. A catalytic model related to the charge relay system of trypsin enzymes Umberto Tonellato pg 307; DOI: 10.1039/P29780000307 |
Crystal and molecular structure of benzotriazol-2-ylacetic acid: comparison between benzotriazol-1- and -2-yl systems Federico Giordano and Adriana Zagari pg 312; DOI: 10.1039/P29780000312 |
Chiral solvent-induced asymmetric synthesis. Part 2. Photosynthesis of optically enriched hexahelicenes Wim H. Laarhoven and Theo J. H. M. Cuppen pg 315; DOI: 10.1039/P29780000315 |
Electrophilic aromatic substitution. Part 19. The nitration of some reactive aromatic compounds in perchloric acid Roy B. Moodie Kenneth Schofield and Philip N. Thomas pg 318; DOI: 10.1039/P29780000318 |
The thermal decomposition of biurea Paul R. Russell and Alec N. Strachan pg 323; DOI: 10.1039/P29780000323 |
Chemical shift non-equivalence of enantiomers in the proton magnetic resonance spectra of partly resolved phosphinothioic acids Martin J. P. Harger pg 326; DOI: 10.1039/P29780000326 |
Kinetics of the reversible hydration of 1,3-dichloroacetone catalysed by micellar aerosol-OT in carbon tetrachloride Omar A. El Seoud Maria J. da Silva Leila P. Barbur and Abilio Martins pg 331; DOI: 10.1039/P29780000331 |
Metal ion catalysis in the aminolysis of penicillin Nigel P. Gensmantel Eric W. Gowling and Michael I. Page pg 335; DOI: 10.1039/P29780000335 |
The stabilities of Meisenheimer complexes. Part 15. The interactions of 2,4,6-trinitrobenzenesulphonate ions with sodium sulphite and with sodium hydroxide in water Michael R. Crampton pg 343; DOI: 10.1039/P29780000343 |
Crystal and molecular structure of alnuserol, a new 11-hydroxylated C31 dammarane-type triterpene from Alnus serrulatoides Toshifumi Hirata and Takayuki Suga pg 347; DOI: 10.1039/P29780000347 |
Kinetics and mechanism of the gas-phase thermal decomposition of cis-and trans-4-chloropent-2-ene Peter J. Robinson Graham G. Skelhorne and Margaret J. Waller pg 349; DOI: 10.1039/P29780000349 |
The spontaneous hydrolysis of acetals: sensitivity to the leaving group Gabrielle-Anne Craze and Anthony J. Kirby pg 354; DOI: 10.1039/P29780000354 |
Bimolecular nucleophilic substitution on an acetal Gabrielle-Anne Craze Anthony J. Kirby and Robert Osborne pg 357; DOI: 10.1039/P29780000357 |
Structural basis for the absence of thermal mesomorphism in p-[(p-methoxybenzylidene)amino]phenol Robert F. Bryan Paul Forcier and Richard W. Miller pg 368; DOI: 10.1039/P29780000368 |
Enamine chemistry. Part 25. Preparation and carbon-13 nuclear magnetic resonance spectra of N-alkyl-morpholines and -pyrrolidines. Comparison with the carbon-13 spectra of the corresponding acyclic enamines Md. Giasuddin Ahmed Peter W. Hickmott and Ratna D. Soelistyowati pg 372; DOI: 10.1039/P29780000372 |
The conformational analysis of saturated heterocycles. Part 84. Conformational consequences of internal -heteroatoms. Ring and nitrogen inversion in 3,5-dimethyl-1-oxa-3,5-diaza-, 5-methyl-1,3-dioxa-5-aza-, and 1,3,5-trimethyl-, -triethyl-, -tri-isopropyl-, and -tri-t-butyl-1,3,5-triaza-cyclohexanes Victor J. Baker Ian J. Ferguson Alan R. Katritzky Ranjan Patel and Soheila Rahimi-Rastgoo pg 377; DOI: 10.1039/P29780000377 |
Reaction of cyclohexanone enamines with diacyldi-imides Leonardo Marchetti pg 382; DOI: 10.1039/P29780000382 |
Interactions of coumarins with a lanthanide shift reagent: determination of substitution pattern Alexander I. Gray Roger D. Waigh and Peter G. Waterman pg 391; DOI: 10.1039/P29780000391 |
Electro-organic reactions. Part 11. Mechanism of the kolbe reaction; the stereochemistry of reaction of anodically generated cyclohex-2-enyl radicals and cations James H. P. Utley and George B. Yates pg 395; DOI: 10.1039/P29780000395 |
Front cover pg X017; DOI: 10.1039/P297800FX017 |
Contents pages pg P017; DOI: 10.1039/P297800FP017 |
Back cover pg X019; DOI: 10.1039/P297800BX019 |
Absolute configuration at the chiral nitrogen atom in optically active oxaziridines. X-Ray structure, physical properties, and thermal epimerization of (–)-(2S)– and (+)-(2R)-2-[(R)--methylbenzyl]-3,3-diphenyloxaziridines Arrigo Forni Giuseppe Garuti Irene Moretti Giovanni Torre Giovanni Dario Andreetti Gabriele Bocelli and Paolo Sgarabotto pg 401; DOI: 10.1039/P29780000401 |
The mechanism of hydrogen atom abstraction from phenols involved in hydrogen bonding with ester carbonyl groups Julianna Kardos Ilona Fitos Ilona Kovács János Szammer and Miklós Simonyi pg 405; DOI: 10.1039/P29780000405 |
Polarographic reduction of a pyridoxal 5-phosphate Schiff's base Juan Llor and Manuel Cortijo pg 409; DOI: 10.1039/P29780000409 |
Conformational analysis of acyclic compounds with oxygen–sulphur interactions. Some 2-thio-derivatives of 1-phenylethanol Felipe Alcudia Francisco Fariña Jose L. Garcia Ruano and Felix Sánchez pg 412; DOI: 10.1039/P29780000412 |
Radiation chemistry of carbohydrates. Part 16. Kinetics of HO2 elimination from peroxyl radicals derived from glucose and polyhydric alcohols Eberhard Bothe Dietrich Schulte-Frohlinde and Clemens von Sonntag pg 416; DOI: 10.1039/P29780000416 |
Conformational interconversion in the 1,1,4,4-tetramethyltetralin-2-ketyl radical anion by electron spin resonance Luigi Pasimeni Marina Brustolon and Carlo Corvaja pg 420; DOI: 10.1039/P29780000420 |
Polar effects in nucleophilic substitutions at aromatic and carbonyl carbon atoms. Kinetics of the reactions of substituted arenethiolates with 2,4-dinitrophenyl acetate and benzoate Giuseppe Guanti Carlo Dell'Erba Francesca Pero and Giorgio Cevasco pg 422; DOI: 10.1039/P29780000422 |
Quantitative perturbational molecular orbital calculations for conjugated hydrocarbons Charles F. Cooper pg 425; DOI: 10.1039/P29780000425 |
Basicity of the carbonyl group. Part 6. Calorimetric and spectrometric study of complexation of para-substituted N-ammoniobenzamidates by boron trifluoride Jean-François Gal and David G. Morris pg 431; DOI: 10.1039/P29780000431 |
cis-Divinylcyclopropane and the hexafluoroacetylacetonatorhodium(I) complexes of cis- and trans-divinylcyclopropane John M. Brown Bernard T. Golding and John J. Stofko Jun. pg 436; DOI: 10.1039/P29780000436 |
Evidence from the ultraviolet photoelectron and X-ray photoelectron spectra of phthalimide, quinolinimide, and their N-methyl derivatives regarding the prevailing tautomeric form of quinolinimide Giuseppe Distefano Derek Jones Francesco P. Colonna Adriano Bigotto Vinicio Galasso Giuseppe C. Pappalardo and Giuseppe Scarlata pg 441; DOI: 10.1039/P29780000441 |
Aromatic sulphonation. Part 64. Sulphonation of biphenylmonosulphonic acids and some other biphenyls, containing a deactivating substituent, in concentrated sulphuric acid Theodorus A. Kortekaas Hans Cerfontain and Joost M. Gall pg 445; DOI: 10.1039/P29780000445 |
Non-equivalence in NO-dialkyl-N-aralkylhydroxylamines: the N–O rotation versus N-inversion controversy Tamar B. Posner David A. Couch and C. Dennis Hall pg 450; DOI: 10.1039/P29780000450 |
Mechanism of bimolecular nucleophilic substitution. Part 9. Stereochemical course of ortho-alkylation of phenoxide ion with optically active alkyl halides under SN2 reaction conditions Kunio Okamoto Tomomi Kinoshita Tsukasa Oishi and Takamasa Moriyama pg 453; DOI: 10.1039/P29780000453 |
Folded conformations. Part IX. Crystal and molecular structure of p-dimethylaminobenzyl p-nitrophenyl sulphone and p-chlorophenyl p-methoxybenzyl sulphone Ian Tickle Jos Hess Aafje Vos and Jan B. F. N. Engberts pg 460; DOI: 10.1039/P29780000460 |
Temperature dependence of the rates of hydrolytic reactions in concentrated perchloric acid solutions Salem A. Attiga and Colin H. Rochester pg 466; DOI: 10.1039/P29780000466 |
Polar substituents and the luminescence of organic compounds. Part 3. Structural determinants Leslie A. King pg 472; DOI: 10.1039/P29780000472 |
Kinetics of the mutarotation of -D-tetramethylglucose in aqueous dioxan and dimethyl sulphoxide solution Cher Soon Chin and Hsing Hua Huang pg 474; DOI: 10.1039/P29780000474 |
Dipolar micelles. Part 4. Effect of catalytic micelles on the hydrolysis of neutral and positively charged esters Dina Wexler Azriel Pillersdorf Rina Shiffman Jehoshua Katzhendler and Shalom Sarel pg 479; DOI: 10.1039/P29780000479 |
A simple molecular orbital perturbation treatment of the switching of bond order patterns within molecular systems Martin Godfrey pg 487; DOI: 10.1039/P29780000487 |
Kinetics and mechanism of hydantoic ring opening. The alkaline hydrolysis of 3-arylimidazolidine-2,4-diones to 5-arylhydantoic acids Michel Bergon and Jean-Pierre Calmon pg 493; DOI: 10.1039/P29780000493 |
Electron impact studies. Part 119. The nature of the transition state for loss of keten from quinone acetate molecular anions. A kinetic isotope effect study Joe C. Wilson John A. Benbow John H. Bowie and Rolf H. Prager pg 498; DOI: 10.1039/P29780000498 |
Investigations of structure and conformation. Part 10. Electron spin resonance and INDO studies of conformational interconversion in the tetrahydrofuran-2-yl and tetrahydrothiophen-2-yl radicals Christopher Gaze and Bruce C. Gilbert pg 503; DOI: 10.1039/P29780000503 |
Front cover pg X021; DOI: 10.1039/P297800FX021 |
Contents pages pg P021; DOI: 10.1039/P297800FP021 |
Back cover pg X023; DOI: 10.1039/P297800BX023 |
Free radical reactions in solution. Part 3. The decomposition of dibenzylmercury in toluene Richard A. Jackson and David W. O'Neill pg 509; DOI: 10.1039/P29780000509 |
Reaction of phosphonated acetals. Part 2. Synthesis and acid-catalysed hydrolysis of the cyclic acetals 2-diethylphosphonomethyl-1,3-dioxolan, 2-diethylphosphonomethyl-1,3-dioxan, and bis-O-(diethylphosphonoethyl)pentaerythritol Shaul Yanai David Vofsi and Mordehai Halmann pg 511; DOI: 10.1039/P29780000511 |
Reaction of phosphonated acetals. Part 3. Acid-catalysed hydrolysis of diethyl 3,3-diethoxypropylphosphonate Shaul Yanai David Vofsi and Mordehai Halmann pg 517; DOI: 10.1039/P29780000517 |
Nucleophilic character of alkyl radicals. Part 17. Absolute rate constants and the alternating effect in the addition of alkyl radicals to styrene and acrylic monomers Attilio Citterio Francesco Minisci Anna Arnoldi Raffaele Pagano Antonella Parravicini and Ombretta Porta pg 519; DOI: 10.1039/P29780000519 |
Substituent effects on the lowest singlet state of planar trimethylenemethane Wolfgang W. Schoeller pg 525; DOI: 10.1039/P29780000525 |
Mechanism of antioxidant action: reactions of alkyl and aryl sulphides with hydroperoxides Alan J. Bridgewater and Michael D. Sexton pg 530; DOI: 10.1039/P29780000530 |
Hydration of the complex of 4-methylquinoline N-oxide with chloroacetic acid in benzene Zofia Dega-Szafran Mirosaw Szafran and Jacek Rychlewski pg 536; DOI: 10.1039/P29780000536 |
Reactivity–selectivity relationships. Part 9. Identification of solvolytic intermediates in the solvolysis of substituted benzyl derivatives Haim Aronovitch and Addy Pross pg 540; DOI: 10.1039/P29780000540 |
Alkaline hydrolysis of 1,2,3-trisubstituted cyclic amidinium salts. Kinetic study of N N acyl migration in alkaline solution in an ethylenediamine derivative Beatriz Fernández Isabel Perillo and Sámuel Lamdan pg 545; DOI: 10.1039/P29780000545 |
N N intramolecular acyl transfer in acid media for alkylenediamine derivatives Beatriz Fernández Isabel Perillo and Sámuel Lamdan pg 550; DOI: 10.1039/P29780000550 |
Chemistry of sulphenates in acidic media Ennio Ciuffarin Sandro Gambarotta Mauro Isola and Lucio Senatore pg 554; DOI: 10.1039/P29780000554 |
Hydrolysis of secondary alkyl sulphonates. SN2 reactions with high carbocation character T. William Bentley and Christine T. Bowen pg 557; DOI: 10.1039/P29780000557 |
Photolytic oxidation of ethylene glycol dimethyl ether and related compounds by aqueous hypochlorite Yoshiro Ogata Katsuhiko Takagi and Teiichi Suzuki pg 562; DOI: 10.1039/P29780000562 |
Kinetics of the reaction of some 3- and 5-substituted 2-furoyl and ortho- and para-substituted benzoyl chlorides with m-chloroaniline in benzene Salvatore Fisichella and Gaetano Alberghina pg 567; DOI: 10.1039/P29780000567 |
Alkaline hydrolyses of alkyl nitrites and related carboxylic esters Shigeru Oae Nobuyoshi Asai and Ken Fujimori pg 571; DOI: 10.1039/P29780000571 |
Nuclear magnetic resonance spectra of carbanions. Part 10. Dibenzyl-barium, -strontium, and -calcium Kensuke Takahashi Yoshiharu Kondo and Ryuzo Asami pg 577; DOI: 10.1039/P29780000577 |
Free radical substitution in aliphatic compounds. Part 32. The reaction of trifluoromethyl radicals with butane, 1-fluorobutane, and 1,1,1-trifluoropentane Derek G. Sanders John M. Tedder and John C. Walton pg 580; DOI: 10.1039/P29780000580 |
Electronically excited nitric oxide by vacuum ultraviolet photodissociation of nitroso-compounds and nitrites Christopher A. F. Johnson Victor Freestone and Joseph Giovanacci pg 584; DOI: 10.1039/P29780000584 |
Photo-oxidation of ferrocenyl-substituted carboxylic acids Elizabeth K. Heaney and S. R. Logan pg 590; DOI: 10.1039/P29780000590 |
Reactivity–selectivity relationships. Part 7. Solvent effects on the selectivity of adamantyl derivatives in aqueous ethanol Yishai Karton and Addy Pross pg 595; DOI: 10.1039/P29780000595 |
Molecular structure of two derivatives of the germacranolide sesquiterpene lactone melnerin Steven F. Watkins James D. Korp Ivan Bernal Donald L. Perry Norman S. Bhacca and Nikolaus H. Fischer pg 599; DOI: 10.1039/P29780000599 |
On the oxidation of organic sulphoxides by potassium t-butyl peroxide Ruggero Curci Fulvio DiFuria and Giorgio Modena pg 603; DOI: 10.1039/P29780000603 |
Kinetics and mechanism of the dehydrohalogenation of 3,5-dichloro-2,4,6-trimethylbenzohydroxamoyl chloride and bromide by tertiary amines and silver nitrate Paolo Beltrame Alessandro Dondoni Gaetano Barbaro Gioanna Gelli Aldo Loi and Sergio Steffè pg 607; DOI: 10.1039/P29780000607 |
The kinetics and mechanism of the electrophilic substitution of heteroaromatic compounds. Part 49. Correlation of standard rates for hydrogen exchange and nitration of heteroaromatic compounds Alan R. Katritzky Sergio Clementi Giancarlo Milletti and Giovanni V. Sebastiani pg 613; DOI: 10.1039/P29780000613 |
Front cover pg X025; DOI: 10.1039/P297800FX025 |
Contents pages pg P025; DOI: 10.1039/P297800FP025 |
Back cover pg X027; DOI: 10.1039/P297800BX027 |
Radical-anions of the isomeric 9-substituted thioxanthen S-oxides Pierre Lambelet and Edwin A. C. Lucken pg 617; DOI: 10.1039/P29780000617 |
Electron transfer between benzenediols and aquapentachloro-, diaquatetrachloro-, and hexabromo-iridate(IV) Ezio Pelizzetti Edoardo Mentasti and Edmondo Pramauro pg 620; DOI: 10.1039/P29780000620 |
Electron transfer reactions of heteroaromatic diols Ezio Pelizzetti Edoardo Mentasti and Ermanno Barni pg 623; DOI: 10.1039/P29780000623 |
Influence of substituents in the 3-position of cyclohexene oxides on the rates of their reactions with hydrogen chloride in low polarity aprotic solvents Giuseppe Bellucci Giancarlo Berti Giovanni Ingrosso Antonio Vatteroni Giovanni Conti and Roberto Ambrosetti pg 627; DOI: 10.1039/P29780000627 |
Kinetics and mechanism of nitration of indazole Michael W. Austin pg 632; DOI: 10.1039/P29780000632 |
Folded conformations. Part 10. Crystal and molecular structure of p-dimethylaminophenyl N-methyl-N-(p-nitrophenylsulphonylmethyl)carbamate. Non-bonded energy calculations on molecular conformations Rudy J. J. Visser Aafje Vos and Jan B. F. N. Engberts pg 634; DOI: 10.1039/P29780000634 |
Kinetics and mechanism of the oxidation of substituted benzyl alcohols by pyridinium chlorochromate Kalyan K. Banerji pg 639; DOI: 10.1039/P29780000639 |
Addition of amine nitrogen to an unactivated double bond. The mechanisms of the reverse Hofmann elimination Anthony J. Kirby and Christopher J. Logan pg 642; DOI: 10.1039/P29780000642 |
Kinetics and mechanism of the reaction of 4-nitrobenzylidene dichloride with hydroxide ion Swee Hock Goh and Toh Seok Kam pg 648; DOI: 10.1039/P29780000648 |
Aromatic substitutions by [3H3]methyl decay ions. A comparative study of the gas- and liquid-phase attack on benzene and toluene Fulvio Cacace and Pierluigi Giacomello pg 652; DOI: 10.1039/P29780000652 |
Photochemical reactions of an -unsaturated nitro compound Robin A. Humphry-Baker Kingsley Salisbury and Glenn P. Wood pg 659; DOI: 10.1039/P29780000659 |
Reaction of amine nucleophiles with a disulphide (2,2-dinitro-5,5-dithiodibenzoic acid): nucleophilic attack, general base catalysis, and the reverse reaction Huda Al-Rawi Kenneth A. Stacey Richard H. Weatherhead and Andrew Williams pg 663; DOI: 10.1039/P29780000663 |
A short intramolecular hydrogen bond in the structure of the superacid salt lithium trihydrogen dimalonate M. Soriano-Garcia and R. Parthasarathy pg 668; DOI: 10.1039/P29780000668 |
Kinetics of reaction of picryl bromide with substituted naphthoate ions P. Ananthakrishna Nadar and C. Gnanasekaran pg 671; DOI: 10.1039/P29780000671 |
Catalysis of trinitrobenzene–anilide -complex formation and decomposition in dimethyl sulphoxide in the presence of tetraethylammonium chloride and perchlorate Erwin Buncel and Walter Eggimann pg 673; DOI: 10.1039/P29780000673 |
An electron spin resonance study of dialkylaminothiyl (R2NS), dialkylaminosulphinyl (R2NSO), and alkyl(sulphinyl)aminyl [RNS(O)X] radicals. Radical addition to N-sulphinylamines Jehan A. Baban and Brian P. Roberts pg 678; DOI: 10.1039/P29780000678 |
Structure and absolute configuration of versiol, a metabolite from Aspergillus versicolor Keiichi Fukuyama Yukiteru Katsube Takashi Hamasaki and Yuichi Hatsuda pg 683; DOI: 10.1039/P29780000683 |
Conformational studies by dynamic nuclear magnetic resonance. Part X. Stereodynamics and conformations of hindered triazenes Lodovico Lunazzi Giovanni Cerioni Elisabetta Foresti and Dante Macciantelli pg 686; DOI: 10.1039/P29780000686 |
Photolytic rearrangements in triphenylcyclopropene systems James O. Stoffer and Joseph T. Bohanon pg 692; DOI: 10.1039/P29780000692 |
Photochemistry of dienones. Part 6. On the reacting excited states of retro--ionones Hans Cerfontain and Jan A. J. Geenevasen pg 698; DOI: 10.1039/P29780000698 |
Organic guest radical and radical anion trapping in cycloamylose host matrices induced by -irradiation at 77 K Peter J. Baugh J. Ian Goodall and Jeffrey Bardsley pg 700; DOI: 10.1039/P29780000700 |
The barrier to rotation about the N–O bond Frank G. Riddell and Eric S. Turner pg 707; DOI: 10.1039/P29780000707 |
Front cover pg X029; DOI: 10.1039/P297800FX029 |
Contents pages pg P029; DOI: 10.1039/P297800FP029 |
Back cover pg X031; DOI: 10.1039/P297800BX031 |
Reactions at high pressure. Part 5. The effect of pressure on some primary kinetic isotope effects Neil S. Isaacs Khalid Javaid and Erwin Rannala pg 709; DOI: 10.1039/P29780000709 |
A dynamic 1H nuclear magnetic resonance spectral study of 1,4-dithian and of its dihalogen complexes Geoffrey Hunter Reginald F. Jameson and Mahmoud Shiralian pg 712; DOI: 10.1039/P29780000712 |
Kinetic hydrogen isotope effects in the thermal decomposition of t-butyl N-p-tolylcarbamates Melanie P. Thorne pg 716; DOI: 10.1039/P29780000716 |
Aromatic sulphonation. Part 65. On the sulphonation of 1-methylnaphthalene and polymethylbenzenes Koop Lammertsma Cees J. Verlaan and Hans Cerfontain pg 719; DOI: 10.1039/P29780000719 |
Free radical substitution in aliphatic compounds. Part 33. Halogen atom abstraction from alkyl halides by trimethylgermanium radicals in the gas phase David A. Coates and John M. Tedder pg 725; DOI: 10.1039/P29780000725 |
Aromatic substitution. Part 1. Kinetics of reaction of phenyltriethyltin with mercury(II) salts in methanol Michael H. Abraham and Mohammad Reza Sedaghat-Herati pg 729; DOI: 10.1039/P29780000729 |
Electrophilic substitution in indoles. Part 10. The mechanism of substitution in 4,6- and 5,6-dimethoxyindoles Juana S. L. Ibaceta-Lizana Ramachandran Iyer Anthony H. Jackson and Patrick V. R. Shannon pg 733; DOI: 10.1039/P29780000733 |
Aromatic isomerization reactions. Part 5. Isomerization of some biphenyldisulphonic acids in aqueous sulphuric acid at elevated temperatures Theodorus A. Kortekaas and Hans Cerfontain pg 742; DOI: 10.1039/P29780000742 |
Nucleophilic displacement in polyhalogenoaromatic compounds. Part 8. Kinetics of methoxydefluorination of some polyfluoronaphthalenes Roger Bolton and John P. B. Sandall pg 746; DOI: 10.1039/P29780000746 |
Electrophilic aromatic substitution. Part 20. Protiodetritiation and protiodesilylation of tri- and tetra-phenylmethane. The curious effect of the triphenylmethyl substituent Herbert V. Ansell and Roger Taylor pg 751; DOI: 10.1039/P29780000751 |
Electrophilic aromatic reactivities via pyrolysis of 1-arylethyl esters. Part 16. The effects of the acetoxy and acylamino substituents Roger Taylor pg 755; DOI: 10.1039/P29780000755 |
Photochemistry of 4,4-exo-6-trimethyl-1-phenyl-3-oxabicyclo[3,1,0]hexan-2-one. Formation of a keten intermediate Paul C. M. van Noort and Hans Cerfontain pg 757; DOI: 10.1039/P29780000757 |
Chiral host–guest complexes: interaction of -cyclodextrin with optically active benzene derivatives Alan Cooper and David D. MacNicol pg 760; DOI: 10.1039/P29780000760 |
Kinetics and selectivity of the rhodium complex catalysed carbonylation of isopropyl alcohol Jes Hjortkjær and Jens C. E. Jørgensen pg 763; DOI: 10.1039/P29780000763 |
Substituent effects in saturated systems. An assessment of the transmission of substituent effects by the field, -inductive, and -inductive effects in 3- and 6-substituted hexahydrocarbazoles James H. P. Utley and Samuel O. Yeboah pg 766; DOI: 10.1039/P29780000766 |
Memory effects and site selectivity in the -scission of tetra-alkoxyphosphoranyl radicals Robyn S. Hay and Brian P. Roberts pg 770; DOI: 10.1039/P29780000770 |
Qualitative analysis of some substituted naphthols and 8-hydroxyquinolines using electron spin resonance spectroscopy (the late) William T. Dixon Wendy E. J. Foster and David Murphy pg 779; DOI: 10.1039/P29780000779 |
Stabilization of singlet ethoxycarbonylnitrene by 1,4-dioxan. Part 2. Selectivity for insertion into C–H bonds Hiroshi Takeuchi Yukiko Kasamatsu Michiharu Mitani Teruko Tsuchida and Kikuhiko Koyama pg 780; DOI: 10.1039/P29780000780 |
Stabilization of singlet ethoxycarbonylnitrene by 1,4-dioxan. Part 3. Stereospecificity for the addition to 4-methylpent-2-ene of the nitrene generated from ethyl azidoformate Hiroshi Takeuchi Toru Igura Michiharu Mitani Teruko Tsuchida and Kikuhiko Koyama pg 783; DOI: 10.1039/P29780000783 |
The use of linear sweep voltammetry to study the addition of electrogenerated –CH2CN to aromatic carbonyl compounds Anthony J. Bellamy George Howat and Iain S. MacKirdy pg 786; DOI: 10.1039/P29780000786 |
Relation between primary structure and chain flexibility of random coil polysaccharides: calculation and experiment for a range of model carrageenans Edwin R. Morris David A. Rees E. Jane Welsh Lawrence G. Dunfield and Stuart G. Whittington pg 793; DOI: 10.1039/P29780000793 |
Enzyme-like catalysis by polymers: disulphide cleavage effected by hydrophobically alkylated polyethyleneimine derivatives acting via a complexation step Richard H. Weatherhead Kenneth A. Stacey and Andrew Williams pg 800; DOI: 10.1039/P29780000800 |
Organic anions. Part 5. On the nature of the prop-2-ynyl/allenyl anion Richard J. Bushby Anne S. Patterson Gerald J. Ferber A. Jonathan Duke and Gordon H. Whitham pg 807; DOI: 10.1039/P29780000807 |
Mechanism of the pseudo-molecular rearrangement of triethyl N-phenylphosphorimidate to diethyl N-ethyl-N-phenylphosphoramidate Brian C. Challis Judith A. Challis and James N. Iley pg 813; DOI: 10.1039/P29780000813 |
Conformational analysis of saturated heterocycles. Part 85. Perhydrodipyrido[1,2-b;1,2-e]-1,4,2,5-dioxadiazine Alan R. Katritzky Ranjan Patel Shahrokh Saba Richard L. Harlow and Stanley H. Simonsen pg 818; DOI: 10.1039/P29780000818 |
The reaction between oximes and sulphinyl chlorides: a ready, low-temperature radical rearrangement process Charles Brown Robert F. Hudson and Keith A. F. Record pg 822; DOI: 10.1039/P29780000822 |
Solution chemistry of macrocycles. Part 1. Basicity constants of 1,4,8,11-tetra-azacyclotetradecane, 1,4,8,12-tetra-azacyclopentadecane, and 1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane Mauro Micheloni Antonio Sabatini and Piero Paoletti pg 828; DOI: 10.1039/P29780000828 |
Carbon-13 nuclear magnetic resonance of unsymmetrically ortho-disubstituted benzenes. Spectral analysis of phthalic and maleic acid monoesters Choo-Seng Giam Thomas E. Goodwin and Tair ku Yano pg 831; DOI: 10.1039/P29780000831 |
Further studies of solvent isotope effects in the cleavage of substituted benzyltrimethylsilanes by methanolic sodium methoxide. Intermediate kinetic isotope effects for reactions of carbanions with methanol Dante Macciantelli Giancarlo Seconi and Colin Eaborn pg 834; DOI: 10.1039/P29780000834 |
A model system based on photodecompositions of alkylcobaloximes for the conversion of 1,2-diols to aldehydes catalysed by diol dehydrase Bernard T. Golding Terence J. Kemp Charles S. Sell Philip J. Sellars and William P. Watson pg 839; DOI: 10.1039/P29780000839 |
Front cover pg X033; DOI: 10.1039/P297800FX033 |
Contents pages pg P033; DOI: 10.1039/P297800FP033 |
Back cover pg X035; DOI: 10.1039/P297800BX035 |
Excited state dipole moments of nitrobenzene derivatives Salvatore Millefiori Felice Zuccarello and Giuseppe Buemi pg 849; DOI: 10.1039/P29780000849 |
Absorptions of methyl and t-butyl halogenobenzoates in the infrared carbonyl region Philip K. G. Hodgson G. Denis Meakins and Charles Willbe pg 853; DOI: 10.1039/P29780000853 |
High resolution fluorine-coupled 13C nuclear magnetic resonance spectra of substituted pentafluorobenzenes. Theoretical and empirical correlations of JCF Victor Wray pg 855; DOI: 10.1039/P29780000855 |
Deuteriodeprotonation of some heteroaromatic bicyclic compounds Sergio Clementi Sandro Lepri Giovanni V. Sebastiani Salo Gronowitz Christer Westerlund and Anna-Britta Hörnfeldt pg 861; DOI: 10.1039/P29780000861 |
Kinetics, stoicheiometry, and mechanism in the bromination of aromatic heterocycles. Part 5. Aqueous bromination of benzimidazole, 1-methylbenzimidazole, and 2-methylbenzimidazole David J. Evans Harald F. Thimm and Bruce A. W. Coller pg 865; DOI: 10.1039/P29780000865 |
On a mechanism for the trans-addition of alkylmagnesium and alkylrhodium derivatives to diphenylacetylene Michael Michman and Sophia Weksler-Nussbaum pg 872; DOI: 10.1039/P29780000872 |
Competitive binding of amino-acids and nucleic acid constituents towards the nitrosyliron paramagnetic probe Riccardo Basosi Franco Laschi and Claudio Rossi pg 875; DOI: 10.1039/P29780000875 |
Photochemistry of chlorinated biphenyls in iso-octane solution Nigel J. Bunce Yogesh Kumar Luis Ravanal and S. Safe pg 880; DOI: 10.1039/P29780000880 |
Free radical addition to olefins. Part 23. Kinetics of the addition of chloroiodomethane to ethylene and vinyl fluoride Ian Paterson John M. Tedder and John C. Walton pg 884; DOI: 10.1039/P29780000884 |
Alkaline hydrolysis of hydantoin, 3-methylhydantoin, and 1-acetyl-3-methylurea. Effect of ring size on the cleavage of acylureas Iva B. Blagoeva Ivan G. Pojarlieff and Valentin S. Dimitrov pg 887; DOI: 10.1039/P29780000887 |
Polarography of organic cations in acid solutions. Part 3. Three 1,1-diarylethyl ions in sulphuric and methanesulphonic acids pg 892; DOI: 10.1039/P29780000892 |
Correlation of stability constants of hydrocarbon complexes with silver nitrate in ethylene glycol Richard J. Laub and Howard Purnell pg 895; DOI: 10.1039/P29780000895 |
The thermal decomposition of quaternary ammonium hydroxides. Part 5. The importance of conformational factors in -eliminations from quaternary hydroxides derived from piperidines, morpholines, and decahydroquinolines Harold Booth Alan H. Bostock Norman C. Franklin D. Vaughan Griffiths and John H. Little pg 899; DOI: 10.1039/P29780000899 |
Mesoionic compounds. Part 5. The acid-catalysed hydrolysis of diarylisosydnones Emmanuel A. Isukul and John G. Tillett pg 908; DOI: 10.1039/P29780000908 |
Nitroenamines. Part 6. Carbon-13 nuclear magnetic resonance spectral studies on 1-amino-2-nitro- and 1,1-diamino-2-nitro-ethylenes Srinivasachari Rajappa and Kuppuswamy Nagarajan pg 912; DOI: 10.1039/P29780000912 |
Synthetic and mechanistic aspects of the photocyclization of 2-(-arylvinyl)biphenyls into 9-aryl-9,10-dihydrophenanthrenes Peter H. G. op het Veld and Wim H. Laarhoven pg 915; DOI: 10.1039/P29780000915 |
Substituent effects in the photocyclization of 2-styrylbiphenyls Peter H. G. op het Veld and Wim H. Laarhoven pg 922; DOI: 10.1039/P29780000922 |
Conformation of 2,6- and 3,5-dichloroanisole from 1H and 2H nuclear magnetic resonance studies on liquid crystalline solutions James W. Emsley Christopher M. Exon Susan A. Slack and Anne-Marie Giroud pg 928; DOI: 10.1039/P29780000928 |
Naphthalene tetrachlorides and related compounds. Part 6. Alkaline dehydrochlorination of some 1-arylnaphthalene tetrachlorides Keith R. Bedford and Peter B. D. de la Mare pg 932; DOI: 10.1039/P29780000932 |
Hydride ion transfer between triphenylmethyl cation and tetrahydrofuran, 1,3-dioxolan, and 1,3-dioxepan pg 937; DOI: 10.1039/P29780000937 |
Temperature-jump study of the mechanism of base catalysed removal of the intramolecularly hydrogen-bonded proton from a substituted salicylate ion in aqueous solution Frank Hibbert and Abdul Awwal pg 939; DOI: 10.1039/P29780000939 |
Solution chemistry of macrocycles. Part 2. Enthalpic and entropic contributions to the proton basicity of cyclic tetra-amine ligands: 1,4,8,11-tetra-azacyclotetradecane, 1,4,8,12-tetra-azacyclopentadecane, and 1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane Mauro Micheloni Piero Paoletti and Alberto Vacca pg 945; DOI: 10.1039/P29780000945 |
Thermal dealkylation of 2,4-bis(alkylamino)-6-chloro-s-triazines. Effect of ring size on formation of alicyclic olefins. Part 3 Milan D. Mubkatirovi Bratislav . Jovanovi Gordana A. Boni-Carii and ivorad D. Tadi pg 948; DOI: 10.1039/P29780000948 |
Electron spin resonance studies. Part 56. An investigation of the role of aromatic radical-zwitterions and acyloxyl radicals in the one-electron oxidation of aromatic carboxylates and reduction of aromatic peroxyacids Brian Ashworth Bruce C. Gilbert Robert G. G. Holmes and Richard O. C. Norman pg 951; DOI: 10.1039/P29780000951 |
Front cover pg X037; DOI: 10.1039/P297800FX037 |
Contents pages pg P037; DOI: 10.1039/P297800FP037 |
Back cover pg X039; DOI: 10.1039/P297800BX039 |
Solid-state dehydrochlorination and decarboxylation reactions. Part 1. Reactions of p-aminosalicylic acid hydrochloride and p-aminosalicylic acid, and revised crystal structure of p-aminosalicylic acid Chung-Tang Lin Pik-Yen Siew and Stephen R. Byrn pg 957; DOI: 10.1039/P29780000957 |
Solid-state dehydrochlorination and decarboxylation reactions. Part 2. Reactions of three crystal habits of p-aminosalicylic acid hydrochloride and the crystal structure of p-aminosalicylic acid hydrochloride Chung-Tang Lin Pik-Yen Siew and Stephen R. Byrn pg 963; DOI: 10.1039/P29780000963 |
Conformation of ()-19,20-cyclopodocarpa-8,11,13-trien-19-one Monika Mondal and Sankarananda Guha pg 968; DOI: 10.1039/P29780000968 |
Crystal and molecular structure of exo-2,exo-3-dichloro-endo-5,6-(o-phenylene)norbornane Ray Baker and John S. Wood pg 971; DOI: 10.1039/P29780000971 |
Effect of sp2 and sp hybridised atoms on barriers to rotation in highly substituted ethanes. Steric acceleration of conformational processes J. E. Anderson C. W. Doecke H. Pearson and D. I. Rawson pg 974; DOI: 10.1039/P29780000974 |
Metal catalysis in oxidation by peroxides. Part 3. Significance of ligand exchange and acid–base equilibria of vanadium(V) catalyst in oxidation by t-butyl hydroperoxide in alcohols Sergio Cenci Fulvio Di Furia Giorgio Modena Ruggero Curci and John O. Edwards pg 979; DOI: 10.1039/P29780000979 |
Radiation chemistry of acetals. Part 4. Photolysis ( 185) of liquid 1,3-dioxolan and 2,2-dimethyl-1,3-dioxolan Engin Çetinkaya Heinz-Peter Schuchmann and Clemens von Sonntag pg 985; DOI: 10.1039/P29780000985 |
A simple through-bond approach to optical activity Edgar E. Ernstbrunner and Michael R. Giddings pg 989; DOI: 10.1039/P29780000989 |
Substituent effects in the di--methane rearrangement of 1,1-dicyano-2-methyl-3-phenylpropene Aurelio B. B. Ferreira and Kingsley Salisbury pg 995; DOI: 10.1039/P29780000995 |
Conformational equilibria of six-membered ring sulphoxides: the effect of -electron-withdrawing groups Knut Bergesen Brian M. Carden and Michael J. Cook pg 1001; DOI: 10.1039/P29780001001 |
Reactions of p-nitrophenyl dodecanoate in normal and modified cholic acid micelles A. Graham Cairns-Smith and Shaukat Rasool pg 1007; DOI: 10.1039/P29780001007 |
Vibrational spectra and structure of crystalline potassium perthiocarbonate–methanol K2CS4, CH3OH Willie A. Bueno Alain Lautie Claude Sourisseau Daniel Zins and Michel Robineau pg 1011; DOI: 10.1039/P29780001011 |
Nitroxide radicals. Part 19. Nuclear magnetic resonance study of [2,2]paracyclophan-4-yl t-butyl nitroxide Alexander R. Forrester Franz A. Neugebauer and Hans Fischer pg 1014; DOI: 10.1039/P29780001014 |
Reactivity of halogenothiazoles towards nucleophiles. Kinetics of reactions between 2- and 4-halogenothiazoles and nucleophiles Luciano Forlani and Paolo E. Todesco pg 1016; DOI: 10.1039/P29780001016 |
Benzotriptycenes (o-benzenobenzanthracenes). A proton magnetic resonance study Russell Godfrey pg 1019; DOI: 10.1039/P29780001019 |
The preparation and rates of deprotonation of some cyclopropylcarbinyl ketones M. John Perkins N. Bekir Peynircoglu and Brian V. Smith pg 1025; DOI: 10.1039/P29780001025 |
Crystal and molecular structure of 2,4,6-tribromo-1,3,5-trineopentylbenzene: indications for attractive steric effects in the crystal Bengt Aurivillius and Robert E. Carter pg 1033; DOI: 10.1039/P29780001033 |
Conformational studies. Part 10. Crystal and molecular structure of 17-iodoacetoxy-4,4-dimethyl-5-androst-7-en-3-one George Ferguson Roderic J. Restivo Geoffrey A. Lane John M. Midgley and W. Basil Whalley pg 1038; DOI: 10.1039/P29780001038 |
Conformational studies. Part 11. Crystal and molecular structure of the anaesthetic, 3-hydroxy-5-pregnane-11,20-dione John M. Midgley W. Basil Whalley George Ferguson and Wayne C. Marsh pg 1042; DOI: 10.1039/P29780001042 |
Application of a quadratic free energy relationship to non-additive substituent effects Myles O'Brien and R. A. More O'Ferrall pg 1045; DOI: 10.1039/P29780001045 |
Electrophilic aromatic reactivities via pyrolysis of 1-arylethyl esters. Part 17. The reactivity of the 2- and 3-positions of benzo[b]furan and of all positions in benzo[b]thiophen Hassan B. Amin and Roger Taylor pg 1053; DOI: 10.1039/P29780001053 |
Nitroxide radical formation by the addition of aromatic C-nitrosocompounds to olefins (Mrs.) Denise Mulvey and William A. Waters pg 1059; DOI: 10.1039/P29780001059 |
Formation of 1,1-dihalogeno-4-methylpenta-1,4-dienes by reactionof isobutene with trihalogenoethylenes Warren Hewertson David Holland and David J. Milner pg 1062; DOI: 10.1039/P29780001062 |
Potential energy profiles for the unimolecular reactions of organic ions: some isomers of C3H8N+ and C4H10N+ Richard D. Bowen and Dudley H. Williams pg 1064; DOI: 10.1039/P29780001064 |
Electro-organic reactions. Part 12. The anodic oxidation of alicyclic unsaturated carboxylic acids Chitra Adams Niels Jacobsen and James H. P. Utley pg 1071; DOI: 10.1039/P29780001071 |
Mechanism of the reaction of 3SO2 with alkanes John Sherwell and John M. Tedder pg 1076; DOI: 10.1039/P29780001076 |
Crystal and molecular structure of 4-acetyl-3-methyl-7-phenoxyacetamido-3-cephem Paolo Domiano Mario Nardelli Aldo Balsamo Bruno Macchia Franco Macchia and Giuseppe Meinardi pg 1082; DOI: 10.1039/P29780001082 |
A carbon-13 and proton nuclear magnetic resonance study of annular tautomerism and interannular conjugation in some substituted-5-aryl-tetrazoles Richard N. Butler and Terence M. McEvoy pg 1087; DOI: 10.1039/P29780001087 |
The mechanism of the gas-phase pyrolysis of esters. Part 5. Pyrolysis of 1-arylethyl phenyl carbonates; the origin of the kinetic isotope effect Hassan B. Amin and Roger Taylor pg 1090; DOI: 10.1039/P29780001090 |
The mechanism of the gas-phase pyrolysis of esters. Part 6. Pyrolysis of 1-arylethyl benzoates and t-butyl phenylacetates Hassan B. Amin and Roger Taylor pg 1095; DOI: 10.1039/P29780001095 |
Adducts of Group 4B organometallic radicals with quinones and aromatic ketones: an electron resonance investigation Angelo Alberti and Andrew Hudson pg 1098; DOI: 10.1039/P29780001098 |
Heterocyclic free radicals. Part 8. The influence of the structure and the conformation of the side-chain on the properties of phenothiazine cation-radicals substituted at nitrogen David Clarke Bruce C. Gilbert Peter Hanson and Christopher M. Kirk pg 1103; DOI: 10.1039/P29780001103 |
Appearance potential studies of some geminal substituted C-nitrosocompounds John S. Day Brian G. Gowenlock Christopher A. F. Johnson Ian D. McInally and Josef Pfab pg 1110; DOI: 10.1039/P29780001110 |
Front cover pg X041; DOI: 10.1039/P297800FX041 |
Contents pages pg P041; DOI: 10.1039/P297800FP041 |
Back cover pg X043; DOI: 10.1039/P297800BX043 |
Conformational analysis of 3-arylpropanoic acids and their methyl esters by 1H nuclear magnetic resonance spectroscopy Stefan L. Spassov and Svetlana D. Simova pg 1113; DOI: 10.1039/P29780001113 |
Crystal and molecular structure of 4-methyl-4-p-nitrobenzyl-4-phosphoniatetracyclo[3.3.0.0.0]octane bromide pg 1115; DOI: 10.1039/P29780001115 |
Conformation of the dimethylamino-group in benzene, pyridine, pyrimidine, and cytosine derivatives. 13C Chemical shift studies of ortho-methyl substitution effects Zbigniew Proba and Kazimierz L. Wierzchowski pg 1119; DOI: 10.1039/P29780001119 |
The kinetics and mechanism of the aminolysis of phenethyl nitrite Shigeru Oae Nobuyoshi Asai and Ken Fujimori pg 1124; DOI: 10.1039/P29780001124 |
Elimination and addition reactions. Part 34. The effect of activating group and medium on leaving group rank in elimination from carbanions Patsy J. Thomas and Charles J. M. Stirling pg 1130; DOI: 10.1039/P29780001130 |
Elimination and addition reactions. Part 35. Substituent effects on alkene-forming eliminations from carbanions Richard P. Redman Patsy J. Thomas and Charles J. M. Stirling pg 1135; DOI: 10.1039/P29780001135 |
Electrophilic aromatic substitution. Part 20. The solvolyses in aqueous sulphuric acid of 4-methyl-4-nitrocyclohexa-2,5-dienyl acetate and some of its homologues, and their relevance to the nitration of methylbenzenes Hugh W. Gibbs Roy B. Moodie and Kenneth Schofield pg 1145; DOI: 10.1039/P29780001145 |
Conformational features of benzoyl N-alkylated amino-acids (N-alkylated benzamido-acids) determined by nuclear magnetic resonance spectroscopy John S. Davies and W. Anthony Thomas pg 1157; DOI: 10.1039/P29780001157 |
The measurement of hammett -values for homolytic reactions by electron spin resonance spectroscopy : reaction of t-butoxyl radicals with substituted anisoles Alwyn G. Davies and Jean-Paul Quintard pg 1163; DOI: 10.1039/P29780001163 |
The formation of nitriles from the reaction between benzaldoxime (benzaldehyde oxime) and thiocarbonyl compounds by free radical mechanisms Robert F. Hudson and Keith A. F. Record pg 1167; DOI: 10.1039/P29780001167 |
Effect of a phenyl substituent on the acidity and rate of ionisation of disulphonyl-activated carbon acids Frank Hibbert pg 1171; DOI: 10.1039/P29780001171 |
The basicities of substituted N-trimethylammoniophenylacetamidates and N-trimethylammoniocinnamamidates. The hammett correlations and the thermodynamics of protonation William H. Beck Milica Liler and David G. Morris pg 1173; DOI: 10.1039/P29780001173 |
Kinetics and mechanism of the alkaline hydrolysis of ethyl oxamate M. Niyaz Khan and A. Aziz Khan pg 1176; DOI: 10.1039/P29780001176 |
Enzymatic in vitro reduction of ketones. Part 2. Study of coenzyme recycling in an ethanol–cyclohexanone system with HLAD (Horse Liver Alcohol Dehydrogenase) Tony A. Van Osselaer Guy L. Lemière Josef A. Lepoivre and Frank C. Alderweireldt pg 1181; DOI: 10.1039/P29780001181 |
Kinetics and mechanism of the acid deamination of N-substituted quinone di-imines measured with a multi-mixing, stopped-flow technique Ulrich Nickel Klaus Kemnitz and Walther Jaenicke pg 1188; DOI: 10.1039/P29780001188 |
Electronic structure and photophysical properties of quinolinic anhydride, quinolinic thioanhydride, and N-methylquinolinimide Adriano Bigotto Vinicio Galasso Francesco P. Colonna Giuseppe Distefano Giuseppe C. Pappalardo and Giuseppe Scarlata pg 1194; DOI: 10.1039/P29780001194 |
Electro-organic chemistry. Part 2. Structure and anodic peak potential relationships. Cyclophanes. Cyclic voltammetric studies of cation-radical formation and reactions Takeo Sato and Koichi Torizuka pg 1199; DOI: 10.1039/P29780001199 |
Front cover pg X045; DOI: 10.1039/P297800FX045 |
Contents pages pg P045; DOI: 10.1039/P297800FP045 |
Back cover pg X047; DOI: 10.1039/P297800BX047 |
Determination of the configuration and conformation of some epoxybicycloalkanones using the epoxide ring current effect S. Mubarik Ali John M. Berge Noelle M. Crossland and Stanley M. Roberts pg 1205; DOI: 10.1039/P29780001205 |
Kinetics and mechanisms of hydrolysis of cyclic sulphinamidates. Part 1. Ring opening of 3-phenylperhydro-1,2,3-oxathiazin-2-one Pierre Maroni Michelle Calmon Louis Cazaux Pierre Tisnès Gilbert Sartoré and Maurice Aknin pg 1207; DOI: 10.1039/P29780001207 |
Kinetics and mechanisms of hydrolysis of cyclic sulphinamidates. Part 2. The breakdown of the intermediate ions formed through the ring opening of 3-phenyl-3,4-dihydro-1,2,3-benzoxathiazin-2-one Pierre Maroni Louis Cazaux Pierre Tisnès Maurice Aknin and Gilbert Sartoré pg 1211; DOI: 10.1039/P29780001211 |
Tautomeric pyridines. Part 22. The effect of intramolecular hydrogen bonding on the tautomeric structure of 4-amino-1,10-phenanthrolines Michael J. Cook Alan R. Katritzky and Sourena Nadji pg 1215; DOI: 10.1039/P29780001215 |
The gas-phase pyrolysis of dithioacetates: a remarkable constancy of substituent effects Nouria Al-Awadi David B. Bigley and Rosemary E. Gabbott pg 1223; DOI: 10.1039/P29780001223 |
Scope of the reaction of organoboranes with organolithiums as a method of preparation of lithium organoborates. Stability of lithium organoborates Ei-ichi Negishi Michael J. Idacavage Kuen-Wai Chiu Takao Yoshida Akiva Abramovitch Mary E. Goettel Augustine Silveira jun. and Henry D. Bretherick pg 1225; DOI: 10.1039/P29780001225 |
Transmission of substituent effects through furan and thiophen rings. Rates of reaction of substituted 2-benzoyl-furans and -thiophens with sodium borohydride Mariella Fiorenza Alfredo Ricci Giuseppe Sbrana Graziella Pirazzini Colin Eaborn and John G. Stamper pg 1232; DOI: 10.1039/P29780001232 |
Pyrolysis of acetaldehyde azine in the presence of propene Brian G. Gowenlock and Christopher A. F. Johnson pg 1240; DOI: 10.1039/P29780001240 |
Primary hydrogen–deuterium kinetic isotope effects in the reduction of triarylcarbonium ions by formate anion Ross Stewart and Trevor W. Toone pg 1243; DOI: 10.1039/P29780001243 |
Applications of catalytic thermometric titrimetry to studies of molecular structure and reactivity. Part 1. Organic hydroxy groups Edward J. Greenhow pg 1248; DOI: 10.1039/P29780001248 |
The mechanism of the gas-phase pyrolysis of esters. Part 7. The effects of substituents at the acyl carbon Roger Taylor pg 1255; DOI: 10.1039/P29780001255 |
A 13C nuclear magnetic resonance study of [n]paracyclophanols: chemical shifts and spin–lattice relaxation Nobuo Mori and Tetsuo Takemura pg 1259; DOI: 10.1039/P29780001259 |
Electrophilic aromatic substitution. Part 21. The reactivity of o-, m-, and p-terphenyl in protiodetritiation Yousif F. El-din Shafig and Roger Taylor pg 1263; DOI: 10.1039/P29780001263 |
A carbon-13 and proton nuclear magnetic resonance study of 5,6-dihydro-2-methyl-1,4-oxathiin derivatives Michael J. McGlinchey Brian G. Sayer Francis I. Onuska and Michael E. Comba pg 1267; DOI: 10.1039/P29780001267 |
Catalyses by polymer complexes. Part 3. Polymer micellar catalysis of isoalloxazine (flavin) oxidation of thiols Seiji Shinkai Reiko Ando and Toyoki Kunitake pg 1271; DOI: 10.1039/P29780001271 |
Hydrolysis of some N-alkylmaleimides S. Matsui and H. Aida pg 1277; DOI: 10.1039/P29780001277 |
Fluorescence and reactivity of p-aminosalicylic acid: an example of proton transfer in the solid state Salah E. Morsi and John O. Williams pg 1280; DOI: 10.1039/P29780001280 |
Polar effects in the reactions of a series of substituted diazodiphenylmethanes with tetracyanoethylene in benzene Takumi Oshima Akiteru Yoshioka and Toshikazu Nagai pg 1283; DOI: 10.1039/P29780001283 |
Nucleophilic displacement in polyhalogenoaromatic compounds. Part 9. Kinetics of azidodefluorination and methoxydefluorination of some polyfluorobenzonitriles Roger Bolton and John P. B. Sandall pg 1288; DOI: 10.1039/P29780001288 |
Benzoquinone imines. Part 14. The kinetics and mechanism of the coupling of p-benzoquinone monoimines with m-aminophenols Keith C. Brown John F. Corbett and Robert Labinson pg 1292; DOI: 10.1039/P29780001292 |
The chemistry of nitroso compounds. Part 12. The mechanism of nitrosation and nitration of aqueous piperidine by gaseous dinitrogen tetraoxide and dinitrogen trioxide in aqueous alkaline solutions. Evidence for the existence of molecular isomers of dinitrogen tetraoxide and dinitrogen trioxide Brian C. Challis and Soterios A. Kyrtopoulos pg 1296; DOI: 10.1039/P29780001296 |
Stereochemical and kinetic studies on the Pummerer reaction of arylsulphinylcyclopropanes and phenylsulphinylmethylcycloalkanes with acetic anhydride Toshiaki Masuda Tatsuo Numata Naomichi Furukawa and Shigeru Oae pg 1302; DOI: 10.1039/P29780001302 |
Dehydration of -unsaturated alcohols in dimethyl sulphoxide Anthony J. Bellamy Robert S. Cooper William Crilly Donald R. B. Meldrum and Neil J. Truslove pg 1309; DOI: 10.1039/P29780001309 |
An electron spin resonance study of radical addition to alkyl isocyanides Peter M. Blum and Brian P. Roberts pg 1313; DOI: 10.1039/P29780001313 |
Nuclear magnetic resonance spectra of nitrogen-15 enriched octaethylporphyrin and its derivatives Keiichi Kawano Yukihiro Ozaki Yoshimasa Kyogoku Hisanobu Ogoshi Hiroshi Sugimoto and Zen-Ichi Yoshida pg 1319; DOI: 10.1039/P29780001319 |
A proton nuclear magnetic resonance study of hydrogen bonding between fluoride and the enol form of pentane-2,4-dione and other -diketones James H. Clark pg 1326; DOI: 10.1039/P29780001326 |
Heterocyclic free radicals. Part 9. The single-electron oxidation of phenothiazine and its methylated derivatives by diazonium ions John M. Bisson Peter Hanson and Doris Slocum pg 1331; DOI: 10.1039/P29780001331 |
Chiroptical properties and optical and molecular orbital calculations for dictyopterenes A and B J. Cymerman Craig Peter A. Kollman S.-Y. Catherine Lee Richard E. Moore John A. Pettus jun. and S. Rothenberg pg 1338; DOI: 10.1039/P29780001338 |