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Perkin Transactions 2 1972-2002 logo

Year 1998
Main Index

Issue 1


Nitrous and nitric acid ionisation equilibria and nitrous acid-catalysed nitration of 4-fluorophenol, in aqueous trifluoroacetic acid
Ben D. Beake and Roy B. Moodie
pg 1; DOI:
10.1039/a707021g
PDF
AlCl3-mediated migration of the benzamido group of N-phenoxybenzamide derivatives to the phenyl group
Etsuko Miyazawa Takeshi Sakamoto and Yasuo Kikugawa
pg 7; DOI:
10.1039/a706488h
PDF
Elimination mechanisms in the anilinolysis of sulfamoyl chlorides in chloroform and acetonitrile
William J. Spillane Francis A. McHugh and Padraig O. Burke
pg 13; DOI:
10.1039/a706410a
PDF
Enantiomer discrimination using lipophilic cyclodextrins studied by electrode response, pulsed-gradient spin-echo (PGSE) NMR and relaxation rate measurements
Ayelet Gafni Yoram Cohen Ritu Kataky Simon Palmer and David Parker
pg 19; DOI:
10.1039/a705921c
PDF
1H and 13C NMR studies of para-substituted benzaldoximes for evaluation of the electron donor properties of substituted amino groups
Ryszard Gawinecki Erkki Kolehmainen and Reijo Kauppinen
pg 25; DOI:
10.1039/a705668k
PDF
Molecular dynamics analysis of the dipole moment and conformational properties of 2-(acetyloxy)ethyl-2-(2-naphthyl)acetate
Patricia Saez-Torres Maria P. Tarazona Enrique Saiz Evaristo Riande and Julio Guzmán
pg 31; DOI:
10.1039/a705566h
PDF
Studies of reactions within molecular complexes: alkaline hydrolysis of substituted phenyl benzoates in the presence of xanthines
Necmettin Pirinccioglu and Andrew Williams
pg 37; DOI:
10.1039/a705499h
PDF
1,3-Dipolar cycloaddition of -phenyl-N-tert-butylnitrone (PBN) to dichloro- and dibromo-malononitrile, chlorotricyanomethane and tetracyanomethane. Structure of products and kinetics of their formation
Lennart Eberson John J. McCullough Chris M. Hartshorn and Michael P. Hartshorn
pg 41; DOI:
10.1039/a704637e
PDF
Generation of tricyanomethyl spin adducts of -phenyl-N-tert-butylnitrone (PBN) via non-conventional mechanisms
Lennart Eberson and John J. McCullough
pg 49; DOI:
10.1039/a704634k
PDF
Radical cation mechanism of aromatic halogenation by halogens or iodine chloride in 1,1,1,3,3,3-hexafluoropropan-2-ol
Lennart Eberson Michael P. Hartshorn Finn Radner and Ola Persson
pg 59; DOI:
10.1039/a705393b
PDF
The diphosphaallene radical anion: EPR and theoretical investigations
Helena Sidorenkova Mostafa Chentit Abdelaziz Jouaiti Gustavo Terron Michel Geoffroy and Yves Ellinger
pg 71; DOI:
10.1039/a705392d
PDF
Thermal gravimetry, mass spectrometry and solid-state 13C NMR spectroscopy—simple and efficient methods to characterize the inclusion behaviour of p-tert-butylcalix[n]arenes
Jürgen Schatz Frank Schildbach A. Lentz and Silvia Rastätter
pg 75; DOI:
10.1039/a705236g
PDF
The reactivities of perfluoroisopropyl and tert-butyl radicals towards hydrogen atom abstraction from triethylsilane
William R. Dolbier Jr.An-Rong Li
pg 79; DOI:
10.1039/a705179d
PDF
Phosphoric triamides. 31Phosphorus NMR chemical shift as a function of the P–N bond characteristics
Susan A. Bourne Xavier Y. Mbianda Tomasz A. Modro Luigi R. Nassimbeni and Huijie Wan
pg 83; DOI:
10.1039/a704966h
PDF
Role of water and phase transfer catalysts in the kinetics of condensation of diaryl ketones with acetonitrile initiated by solid potassium hydroxide
T. William Bentley Ray V. H. Jones Annette H. Larder and Stephen J. Lock
pg 89; DOI:
10.1039/a704763k
PDF
Solvent effect on acid–base clustering between acetic acid and pyridine
Yoshikatsu Akiyama Akihiro Wakisaka Fujio Mizukami and Kengo Sakaguchi
pg 95; DOI:
10.1039/a704540i
PDF
Hydrogen-bond basicity pKHB scale of aldehydes and ketones
François Besseau Maryvonne Luçon Christian Laurence and Michel Berthelot
pg 101; DOI:
10.1039/a704427e
PDF
Spectroscopic and theoretical studies on the conformation of some -sulfinylacetophenones
Paulo R. Olivato Mirta G. Mondino Marcelo H. Yreijo Blanka Wladislaw Marcelo B. Bjorklund Liliana Marzorati Giuseppe Distefano Maurizio Dal Colle Gabriella Bombieri and Antonio Del Pra
pg 109; DOI:
10.1039/a704219a
PDF
Covalent binding of a bridged pyridinium aldehyde with the self-complementary decamer [d(ATGACGTCAT)]2. Gel analysis, MALDI mass spectrometry and NMR studies
Christine Cordier Odile Convert Jean-Claude Blais Thierry Couesnon Krystyna Zakrzewska Olivier Mauffret Serge Fermandjian and Guy Dodin
pg 115; DOI:
10.1039/a704095d
PDF
Retardation of acetal hydrolysis by cyclodextrins and its use in probing cyclodextrin–guest binding
Oswald S. Tee Alexei A. Fedortchenko and Patrick Lim Soo
pg 123; DOI:
10.1039/a703572a
PDF
Marine metabolites and metal ion chelation. Circular dichroism studies of metal binding to Lissoclinum cyclopeptides
David J. Freeman Gerald Pattenden Alex F. Drake and Giuliano Siligardi
pg 129; DOI:
10.1039/a703530f
PDF
-Hairpin nucleation by Pro-Gly -turns. Comparison of D-Pro-Gly and L-Pro-Gly sequences in an apolar octapeptide
Srinivasa Rao Raghothama Satish Kumar Awasthi and Padmanabhan Balaram
pg 137; DOI:
10.1039/a703331a
PDF
Selective cation binding of crown ether acetals in electrospray ionization mass spectrometry
Takumi Oshima Fumikazu Matsuda Kazuaki Fukushima Hatsue Tamura Gen-etsu Matsubayashi and Ryuichi Arakawa
pg 145; DOI:
10.1039/a703286b
PDF
1H NMR investigations on the solution structure of the oligonucleotide 5-d(ACCT5GATGT)-3/5-d(ACATCA5GGT)-3 and its interaction with tallimustine
Enzio Ragg Stefania Mazzini Rita Bortolini Nicola Mongelli and Roberto DAlessio
pg 149; DOI:
10.1039/a702943h
PDF
A model based QSPR analysis of the unified non-specific solvent polarity scale
Lan Mu Russell S. Drago and David E. Richardson
pg 159; DOI:
10.1039/a702584j
PDF
Studies on -methylated end-capped bithiophenes
Gunnar Engelmann Gerhard Kossmehl Jürgen Heinze Peter Tschuncky Werner Jugelt and Hans-Peter Welzel
pg 169; DOI:
10.1039/a702499a
PDF
Bilayer structure of glycolipid crystals. Thermal stability of the crystal and state of the alkyl chain
Yutaka Abe Kazuaki Harata Masami Fujiwara and Kazuo Ohbu
pg 177; DOI:
10.1039/a702415k
PDF
Analysis of hydrogen-bond complexation constants in 1,1,1-trichloroethane: the 2H2H relationship
Michael H. Abraham Michel Berthelot Christian Laurence and Peter J. Taylor
pg 187; DOI:
10.1039/a702326j
PDF
Stability constants of -cyclodextrin complexes of para-substituted aromatic ketones in aqueous solution
D. Martin Davies Michael E. Deary and David I. Wealleans
pg 193; DOI:
10.1039/a701470h
PDF

Issue 2


Synthesis, NMR studies and conformational analysis of oxazolidine derivatives of the -adrenoreceptor antagonists metoprolol, atenolol and timolol
Gerard P. Moloney David J. Craik Magdy N. Iskander and Tracy L. Nero
pg 199; DOI:
10.1039/a706442j
PDF
Chiral recognition of -amino acids by charged cyclodextrins through cooperative effects of Coulomb interaction and inclusion
Takashi Kitae Takayoshi Nakayama and Koji Kano
pg 207; DOI:
10.1039/a706479i
PDF
Use of arene 1,3-substituents to control cyclopropane ring formation during meta photocycloaddition of ethenes to the benzene ring
David M. Amey Andrew Gilbert and Damian T. Jones
pg 213; DOI:
10.1039/a707812i
PDF
Cyclization reactivities of fluorinated hex-5-enyl radicals
William R. Dolbier Jr. Xiao X. Rong Michael D. Bartberger Henryk Koroniak Bruce E. Smart and Zhen-Yu Yang
pg 219; DOI:
10.1039/a707701g
PDF
Photochemical transcis isomerisation of donor/acceptor-substituted (E)-hex-3-ene-1,5-diynes (1,2-diethynylethenes, DEEs) and 3,4-diethynylhex-3-ene-1,5-diynes (tetraethynylethenes, TEEs)
Rainer E. Martin Johannes Bartek François Diederich Rik R. Tykwinski Erich C. Meister Anouk Hilger and Hans Peter Lüthi
pg 233; DOI:
10.1039/a707679g
PDF
Reactions of 3-phenyloxetane and 7-oxabicyclo[2.2.1]heptane with dinitrogen pentoxide in dichloromethane
Jonathan C. Dormer Kevin A. Hylands and Roy B. Moodie
pg 243; DOI:
10.1039/a707260k
PDF
Kinetic treatment of the reaction of m-chloroperbenzoic acid and iodide in mixed anionic/non-ionic micelles
D. Martin Davies and Steven J. Foggo
pg 247; DOI:
10.1039/a707218j
PDF
An enthalpic approach to the analysis of the scanning force ligand rupture experiment
Adam Moore Philip M. Williams Martyn C. Davies David E. Jackson Clive J. Roberts and Saul J. B. Tendler
pg 253; DOI:
10.1039/a707165e
PDF
Reaction of the superoxide radical with the N-centered radical derived from N-acetyltryptophan methyl ester
Xingwang Fang Faming Jin Haofang Jin and Clemens von Sonntag
pg 259; DOI:
10.1039/a706979k
PDF
Mechanism of the dimethyldioxirane oxidation of N,N-dimethylanilines
P. Christopher Buxton Julie N. Ennis Brian A. Marples Victoria L. Waddington and Todd R. Boehlow
pg 265; DOI:
10.1039/a706772k
PDF
Radical pathways in the thermal decomposition of pyridine and diazines: a laser pyrolysis and semi-empirical study
Nathan R. Hore and Douglas K. Russell
pg 269; DOI:
10.1039/a706731c
PDF
Dipolar correlation coefficients in the time and frequency domains for low molecular weight models of acrylate polymers
Enrique Saiz Evaristo Riande and Ricardo Díaz-Calleja
pg 277; DOI:
10.1039/a706698h
PDF
Hydrogen-bond basicity pKHB scale of six-membered aromatic N-heterocycles
Michel Berthelot Christian Laurence Mohamed Safar and François Besseau
pg 283; DOI:
10.1039/a706696a
PDF
Ring–chain tautomerism. Part 9.1 2-Acylbenzamides, 8-acyl-1-naphthamides and 5-acyl-4-phenanthramides
Keith Bowden Simon P. Hiscocks and Alexander Perjéssy
pg 291; DOI:
10.1039/a706380f
PDF
The effects of cyclic terminal groups in di- and tri-arylmethane dyes. Part 2.1 Steric and electronic effects in derivatives of Victoria Blue
Stéphane G. R. Guinot John D. Hepworth and Mark Wainwright
pg 297; DOI:
10.1039/a706159e
PDF
On the local structure of the glycyl radical in different enzymes
Fahmi Himo and Leif A. Eriksson
pg 305; DOI:
10.1039/a706138b
PDF
Aminolysis of sulfamate esters in chloroform—nonlinear kinetics
William J. Spillane Geraldine Hogan Paul McGrath and Joseph King
pg 309; DOI:
10.1039/a705897g
PDF
Kinetics of isomerization of tetracyclic spiro oxindole alkaloids
Gerhard Laus
pg 315; DOI:
10.1039/a705871c
PDF
Release of Methylene Blue from dioctadecyldimethylammonium chloride vesicles
Antonio L. Zanocco Germán Günther Else Lemp and Eduardo A. Lissi
pg 319; DOI:
10.1039/a705869a
PDF
Catalysis in aromatic nucleophilic substitution. Part 12.1 Kinetics of the reactions of some 2-phenoxy- and 2-(p-nitrophenoxy)-3-nitro-5-X-thiophenes with benzylamine and N-benzylmethylamine in benzene
Giovanni Consiglio Vincenzo Frenna Elisabetta Mezzina Antonio Pizzolato and Domenico Spinelli
pg 325; DOI:
10.1039/a705667b
PDF
New alquil amide type cationic surfactants from arginine
Eulàlia Piera Francisco Comelles Pilar Erra and Ma Rosa Infante
pg 335; DOI:
10.1039/a705565j
PDF
Electron transfer reactions of extended o-, p-quinones—voltammetric and EPR/ENDOR spectroscopic investigations
Jinkui Zhou Michael Felderhoff Natalja Smelkovaé (née Timoschkova) Leonid M. Gornastaev and Anton Rieker
pg 343; DOI:
10.1039/a705464e
PDF
Charge delocalisation in hydrofullerenes and substituted hydrofullerenes: effect of deprotonation
Gregory Van Lier Benasser Safi and Paul Geerlings
pg 349; DOI:
10.1039/a705462i
PDF
Ab initio study of the Diels–Alder reactions of prop-2-enethial
Steven M. Bachrach and Sulin Jiang
pg 355; DOI:
10.1039/a705343f
PDF
Effects of micellar head group structure on the spontaneous hydrolysis of methyl naphthalene-2-sulfonate. The role of perchlorate ion
Lucia Brinchi Pietro Di Profio Raimondo Germani Gianfranco Savelli Nicoletta Spreti and Clifford A. Bunton
pg 361; DOI:
10.1039/a705316i
PDF
Study of the aqueous photochemistry of 4-fluorophenol, 4-bromophenol and 4-iodophenol by steady state and nanosecond laser flash photolysis
Anne-Pascale Durand Robert G. Brown David Worrall and Francis Wilkinson
pg 365; DOI:
10.1039/a705287a
PDF
Relief of steric strain by intramolecular C–HO interactions: structural evidence for the 1,4-disubstituted cyclohexanes
Thomas Steiner and Wolfram Saenger
pg 371; DOI:
10.1039/a705038k
PDF
Protonation and ring closure of stereoisomeric -substituted cinnamic acids in superacidic media studied by 13C NMR spectroscopy and computations1
István Pálinkó Arwed Burrichter Golam Rasul Béla Török G. K. Surya Prakash and George A. Olah
pg 379; DOI:
10.1039/a704968d
PDF
pKa values of 3-thioxo-1,2-dithiole-4- and -5-carboxylic acids and of 3-oxo-1,2-dithiole-4- and -5-carboxylic acids in aqueous solution at 298 K
M. Chollet and J. L. Burgot
pg 387; DOI:
10.1039/a704826b
PDF
Oxidation of N-benzyl-N-methylhydroxylamines to nitrones. A mechanistic study
Azfar Hassan Mohammed I. M. Wazeer and Sk. Asrof Ali
pg 393; DOI:
10.1039/a704761d
PDF
Three-center intramolecular hydrogen bonding in oxamide derivatives. NMR and X-ray diffraction study
F. J. Martínez-Martínez I. I. Padilla-Martínez M. A. Brito E. D. Geniz R. C. Rojas J. B. R. Saavedra H. Höpfl M. Tlahuextl and R. Contreras
pg 401; DOI:
10.1039/a704640e
PDF
Crystal structure and thermochromic behavior of the inclusion compounds of 4,5-diphenyl-2-(4-nitrophenyl)-1H-imidazole and of 4,5-diphenyl-2-(2-hydroxy-5-nitrophenyl)-1H-imidazole
Menahem Kaftory Helena Taycher and Mark Botoshansky
pg 407; DOI:
10.1039/a704490i
PDF
Modulation of the ligational properties of a new cylindrical macrotricycle by coupling of photochemical- and pH-switching properties
Andrea Bencini M. Alexandra Bernardo Antonio Bianchi Mario Ciampolini Vieri Fusi Nicoletta Nardi A. Jorge Parola Fernando Pina and Barbara Valtancoli
pg 413; DOI:
10.1039/a704096b
PDF
Barium(II) complexes of calixcrowns derived from p-tert-butylcalix[5]arene as potential transacylation catalysts. Regio- and stereo-selective monoacylation of the calixcrown
Roberta Cacciapaglia Luigi Mandolini Ralf Arnecke Volker Böhmer and Walter Vogt
pg 419; DOI:
10.1039/a703966b
PDF
Isomerisation of benzopyran-2-imines in [2H6]dimethyl sulfoxide
Conor N. OCallaghan T. Brian H. McMurry and John E. OBrien
pg 425; DOI:
10.1039/a703747c
PDF
Ethylene bromonium and 1-bromoethyl cations and their neutral and anionic counterparts: a tandem mass spectrometry study of dissociations and gas phase redox reactions
Jianglin Wu árka Beranová Michael J. Polce and Chrys Wesdemiotis
pg 431; DOI:
10.1039/a703571c
PDF
Nonlinear optical chromophores with isoquinolines, thieno[2,3-c]pyridines and 2-(2-thienyl)pyridines as inherently polarized -electron bridges
Heiko Nerenz Martin Meier Walter Grahn Axel Reisner Elmar Schmälzlin Stefan Stadler Klaus Meerholz Christoph Bräuchle and Peter G. Jones
pg 437; DOI:
10.1039/a703325g
PDF
Use of EPR and ENDOR spectroscopy in conjunction with the spin trapping technique to study the high-temperature oxidative degradation of fatty acid methyl esters
Ma. Laura Vicente José A. Empis Nigel Deighton Sheila M. Glidewell Bernard A. Goodman and Christopher C. Rowlands
pg 449; DOI:
10.1039/a703288i
PDF
On the assessment of molecular chirality
Alberta Ferrarini and Pier Luigi Nordio
pg 455; DOI:
10.1039/a702619f
PDF

Issue 3


Alternate deposition of concanavalin A and mannose-labelled enzymes on a solid surface to prepare catalytically active enzyme thin films
Jun-ichi Anzai Yuka Kobayashi and Nobuyuki Nakamura
pg 461; DOI:
10.1039/a709286e
PDF
13C NMR study on magnesium carbenoids
Volker Schulze Ralf Löwe Stefan Fau and Reinhard W. Hoffmann
pg 463; DOI:
10.1039/a708188j
PDF
A study of the structure and chiral selectivity of micelles of two isomeric D-glucopyranoside-based surfactants
David Tickle Ashley George Kevin Jennings Patrick Camilleri and Anthony J. Kirby
pg 467; DOI:
10.1039/a708418h
PDF
NMR study of desmotropy in Irbesartan, a tetrazole-containing pharmaceutical compound
Michel Bauer Robin K. Harris Renée C. Rao David C. Apperley and Charles A. Rodger
pg 475; DOI:
10.1039/a708038g
PDF
Kinetic studies of the reaction of some nitrosoalkanes with nitrogen dioxide
Brian G. Gowenlock Boyd King Josef Pfab and Michal Witanowski
pg 483; DOI:
10.1039/a708717i
PDF
Photochemical transformation of S-aryl 2-benzoylbenzothioates to 3-phenyl-3-arylthiobenzofuranones involving aryl migration
Masaki Takahashi Tsutomu Fujita Shoji Watanabe and Masami Sakamoto
pg 487; DOI:
10.1039/a708607e
PDF
Carboxy(vinyl)ketene intermediates in the thermolysis of methylthio- and methoxy-substituted Meldrums acid derivatives
Hervé Bibas C. Oliver Kappe Ming Wah Wong and Curt Wentrup
pg 493; DOI:
10.1039/a708585k
PDF
Hydrogen abstractions by radicals. Different approaches to understanding factors controlling reactivity
Andreas A. Zavitsas
pg 499; DOI:
10.1039/a708552d
PDF
Photoreactions of the decatungstate anion W10O324– with organic substrates in solution studied by EPR and kinetic absorption spectroscopy: an example for the persistent radical effect
Thomas Kothe Rainer Martschke and Hanns Fischer
pg 503; DOI:
10.1039/a708191j
PDF
OH-Radical induced degradation of ethylenediaminetetraacetic acid (EDTA) in aqueous solution: a pulse radiolysis study
Bernd Höbel and Clemens von Sonntag
pg 509; DOI:
10.1039/a708167g
PDF
Kinetics of proton transfer from phosphonium ions to electrogenerated bases: polar, steric and structural influences on kinetic acidity and basicity
Ana-Paula Bettencourt Ana Maria Freitas M. Irene Montenegro Merete Folmer Nielsen and James H. P. Utley
pg 515; DOI:
10.1039/a708086g
PDF
Efficient RNA hydrolysis by lanthanide(III)–hydrogen peroxide combinations. Novel aggregates as the catalytic species1
Jun Kamitani Jun Sumaoka Hiroyuki Asanuma and Makoto Komiyama
pg 523; DOI:
10.1039/a708036k
PDF
Host–guest complexes of cucurbituril with 4-amino-4-nitroazobenzene and 4,4-diaminoazobenzene in acidic aqueous solutions
Roland Neugebauer and Wilhelm Knoche
pg 529; DOI:
10.1039/a708015h
PDF
Mechanism of hydrolysis of coumaran-2-ones
David M. Heathcote Gareth A. De Boos John H. Atherton and Michael I. Page
pg 535; DOI:
10.1039/a707946j
PDF
Kinetics of ionisation of 3-phenylcoumaran-2-one and reprotonation of the resulting carbanion
David M. Heathcote John H. Atherton Gareth A. De Boos and Michael I. Page
pg 541; DOI:
10.1039/a707945a
PDF
Steric control of reactivity: formation of oximes, benzodiazepinone N-oxides and isoxazoloquinolinones
Frances Heaney Sharon Bourke Desmond Cunningham and Patrick McArdle
pg 547; DOI:
10.1039/a707857i
PDF
Conformational analysis of a fluorescent rotor, 6-(2,2-dicyanovinyl)-1-(2-hydroxyethyl)-1,2,3,4-tetrahydroquinoline
Yukio Yamamoto Toshiya Okajima Yoshimasa Fukazawa Tomomi Fujii Yasuo Hata and Seiji Sawada
pg 561; DOI:
10.1039/a707813g
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Enol radical cations in solution. Part 12. Synthesis and electrochemical investigations of a stable enol linked to a ferrocene redox centre
Michael Schmittel and Anja Langels
pg 565; DOI:
10.1039/a707743b
PDF
Mechanisms of catalysis by imidazole buffers of the hydrolysis and isomerisation of RNA models
Claus Beckmann Anthony J. Kirby Satu Kuusela and David C. Tickle
pg 573; DOI:
10.1039/a707741f
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Solvent-promoted E1cB/E2 reactions competing with stepwise solvolysis through homoallylic carbocations
Qingshui Meng and Alf Thibblin
pg 583; DOI:
10.1039/a707739d
PDF
Silanes and germanes as free-radical reducing agents: an ab initio study of hydrogen atom transfer from some trialkylsilanes and germanes to alkyl radicals
Dainis Dakternieks David J. Henry and Carl H. Schiesser
pg 591; DOI:
10.1039/a707692d
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Determination of unimolecular rate data from reaction mid-point temperatures derived from EPR spectra
John C. Walton
pg 603; DOI:
10.1039/a707592h
PDF
Nucleophilic substitution of S-phenyl thiol esters by electrogenerated polysulfide ions in N,N-dimethylacetamide
Abdelkader Ahrika Meriem Anouti Julie Robert and Jacky Paris
pg 607; DOI:
10.1039/a707562f
PDF
New podands with terminal chromogenic moieties derived from formazans
Alan R. Katritzky Sergei A. Belyakov Olga V. Denisko Uko Maran and Naresh S. Dalal
pg 611; DOI:
10.1039/a707561h
PDF
Mechamism of oxidation of azo dyes by a sterically hindered anionic oxoiron(IV) porphyrin in aqueous solution
George R. Hodges John R. Lindsay Smith and John Oakes
pg 617; DOI:
10.1039/a707552i
PDF
Hydrogen bonding and structure of 2-hydroxy-N-acylanilines in the solid state and in solution
Frank Hibbert Judith F. Mills Stanley C. Nyburg and Adrian W. Parkins
pg 629; DOI:
10.1039/a707347j
PDF
Theoretical calculations of minimum energy structures and thermodynamics for the formation of cyclic amidines and imidates by intramolecular nucleophilic addition/elimination reactions
Wendy J. Dixon Frank Hibbert and Richard E. Overill
pg 635; DOI:
10.1039/a707169h
PDF
Synthesis, NMR spectroscopy and conformational studies of the four anomeric methyl glycosides of the trisaccharide D-Glcp-(13)-[D-Glcp-(14)]--D-Glcp
Peter Söderman Per-Erik Jansson and Göran Widmalm
pg 639; DOI:
10.1039/a707346a
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C60F36 Consists of two isomers having T and C3 symmetry
Olga V. Boltalina Joan M. Street and Roger Taylor
pg 649; DOI:
10.1039/a707286d
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Kinetics and mechanism of acid hydrolysis of 1-methyl-1-nitroso-3-p-tolylsulfonylguanidine and 1-methyl-1-nitroso-3-benzoylguanidine
J. Ramón Leis José A. Moreira Fátima Norberto Jim Iley and Luis García-Río
pg 655; DOI:
10.1039/a707216c
PDF
Perfluorooctylation of aromatic compounds with perfluoroazooctane upon 185 nm irradiation in a two-phase system
Takako Nakamura and Yoshinori Koga
pg 659; DOI:
10.1039/a707171j
PDF
Hydrolysis and intramolecular transesterification of ribonucleoside 3-phosphotriesters: the effect of alkyl groups on the general and specific acid–base-catalyzed reactions of 5-O-pivaloyluridin-3-yl dialkyl phosphates
Markus Kosonen Kristo Hakala and Harri Lönnberg
pg 663; DOI:
10.1039/a707095k
PDF
Synthesis and configurational analysis of phosphonate cavitands
Paola Jacopozzi Enrico Dalcanale Silvia Spera Lysander A. J. Chrisstoffels David N. Reinhoudt Tino Lippmann and Gerhard Mann
pg 671; DOI:
10.1039/a706865d
PDF
An analysis of substituent effects on 1H and 13C NMR parameters of substituted furans. Linear free energy relationships and PM3 semiempirical calculations
Carlos Alvarez-Ibarra María L. Quiroga-Feijóo and Emilio Toledano
pg 679; DOI:
10.1039/a706779h
PDF
RNA hydrolysis by cobalt(III) complexes1
Makoto Komiyama Yoichi Matsumoto Hideyuki Takahashi Tetsuro Shiiba Hidetoshi Tsuzuki Hideaki Yajima Morio Yashiro and Jun Sumaoka
pg 691; DOI:
10.1039/a706624d
PDF
Stereoelectronic effect at nitrogen in 2,6-di-tert-butyl-4-(N,N-disubstituted aminomethyl)phenoxyl radicals
Martin Jäger and Hartmut B. Stegmann
pg 697; DOI:
10.1039/a706376h
PDF
Chiral amino acid recognition detected by electrospray ionization (ESI) and fast atom bombardment (FAB) mass spectrometry (MS) coupled with the enantiomer-labelled (EL) guest method
Masami Sawada Yoshio Takai Hitoshi Yamada Jun Nishida Takahiro Kaneda Ryuichi Arakawa Masanori Okamoto Keiji Hirose Toshikazu Tanaka and Koichiro Naemura
pg 701; DOI:
10.1039/a705792j
PDF
Radical-anions of dinitrophenols in aqueous solution: intramolecular electron exchange and acid–base equilibria
João P. Telo and M. Cândida B. L. Shohoji
pg 711; DOI:
10.1039/a705658c
PDF
13C CPMAS NMR spectroscopy as a probe for porphyrin–porphyrin and host–guest interactions in the solid state
Nick Bampos Michèle R. Prinsep Heyong He Anton Vidal-Ferran Alan Bashall Mary McPartlin Harry Powell and Jeremy K. M. Sanders
pg 715; DOI:
10.1039/a704492e
PDF
Formation of huge cyclic oligomers in the condensation polymerization of bis(9-hydroxy-1,4,7-trioxanonyl) substituted naphthalene and benzenes with both aromatic and aliphatic bis-acid chlorides
Ingrid J. A. Mertens René Wegh Leonardus W. Jenneskens Edward J. Vlietstra Anca van der Kerk-van Hoof Jan W. Zwikker Thomas J. Cleij Wilberth J. J. Smeets Nora Veldman and Anthony L. Spek
pg 725; DOI:
10.1039/a701920c
PDF
Reaction of RuO4 with carbon–carbon double bonds. Part 8.1 Reaction of 7,8-didehydrocholesteryl acetate and cholesteryl acetate with RuO4 and OsO4. A comparative view
Laura Albarella Maria Lasalvia Vincenzo Piccialli and Donato Sica
pg 737; DOI:
10.1039/a700294g
PDF

Issue 4


Geometrical optimisation of 1,1-binaphthalene receptors for enantioselective molecular recognition of excitatory amino acid derivatives
Philipp Lustenberger Esther Martinborough Tiziana Mordasini Denti and François Diederich
pg 747; DOI:
10.1039/a800233i
PDF
Theoretical investigations of conformational aspects of polymorphism. Part 1: o-acetamidobenzamide
David Buttar Michael H. Charlton Robert Docherty and Jonathan Starbuck
pg 763; DOI:
10.1039/a706978b
PDF
Chemically modified field effect transistors with nitrite or fluoride selectivity
Martijn M. G. Antonisse Bianca H. M. Snellink-Ruël Johan F. J. Engbersen and David N. Reinhoudt
pg 773; DOI:
10.1039/a709076e
PDF
Synthesis and non-linear optical properties of (N-alkylpyrrol-2-yl)squaraine derivatives. Part 2
Daniel E. Lynch Ian R. Peterson Mathias Floersheimer Dominik Essing Li-feng Chi Harald Fuchs Nicholas J. Calos Barry Wood Colin H. L. Kennard and G. John Langley
pg 779; DOI:
10.1039/a708892b
PDF
Rearrangement of substituted azido-1,2,3-triazolides to (-diazoalkyl)tetrazolides
Lutz Preu Andreas Beißner and Dietrich Moderhack
pg 785; DOI:
10.1039/a708872h
PDF
Reaction of OH radicals with benzoquinone in aqueous solutions. A pulse radiolysis study
Man Nien Schuchmann Eberhard Bothe Justus von Sonntag and Clemens von Sonntag
pg 791; DOI:
10.1039/a708772a
PDF
Structural investigations of C-nitrosobenzenes. Part 2.1 NMR studies of monomer–dimer equilibria including restricted nitroso group rotation in monomers
Daniel A. Fletcher Brian G. Gowenlock and Keith G. Orrell
pg 797; DOI:
10.1039/a708653i
PDF
Ditopic binding of nucleotides by heptakis(6-hydroxyethylamino-6-deoxy)--cyclodextrin
Pascale Schwinté Raphael Darcy and Francis OKeeffe
pg 805; DOI:
10.1039/a708602d
PDF
NMR spectroscopy of hydroxy protons of 3,4-disubstituted methyl -D-galactopyranosides in aqueous solution
Corine Sandström Herbert Baumann and Lennart Kenne
pg 809; DOI:
10.1039/a708550h
PDF
Laser photolysis study of photochemical reactions of triplet states of pyridinethiones
Maksudul M. Alam Mamoru Fujitsuka Akira Watanabe and Osamu Ito
pg 817; DOI:
10.1039/a708472b
PDF
Fourier transform ion cyclotron resonance mass spectrometry and theoretical studies of gas phase SN2 nucleophilic substitution reactions at sp3-carbon atoms
Alan R. Katritzky Richard D. Burton Ming Qi Petia A. Shipkova Clifford H. Watson Zofia Dega-Szafran John R. Eyler Mati Karelson Uko Maran and Michael C. Zerner
pg 825; DOI:
10.1039/a708462e
PDF
Collisionally activated dissociation of N-acylpyridinium cations
Alan R. Katritzky Richard D. Burton Petia A. Shipkova Ming Qi Clifford H. Watson and John R. Eyler
pg 835; DOI:
10.1039/a706086f
PDF
Studies on the synthesis of the derivatives of 5-(dihydroxyboryl)-cytosines and -isocytosines
Hanna Wojtowicz-Rajchel Marek Suchowiak Piotr Fiedorow and Krzysztof Golankiewicz
pg 841; DOI:
10.1039/a708339d
PDF
A novel light-gated sugar receptor, which shows high glucose selectivity
Hideyuki Shinmori Masayuki Takeuchi and Seiji Shinkai
pg 847; DOI:
10.1039/a708212f
PDF
Maximum binding capacity of serum albumin for bilirubin is one, as revealed by circular dichroism
Monira Siam Gregor Blaha and Harald Lehner
pg 853; DOI:
10.1039/a708192h
PDF
PM3 and ab initio studies of the C8H8 potential energy surface. Thermal isomerism of syn- and anti-tricyclo[4.2.0.02,5]octa-3,7-dienes
Carlota Conesa and Henry S. Rzepa
pg 857; DOI:
10.1039/a708165k
PDF
Synthesis of metal complexes of 2,9-bis(2-hydroxyphenyl)-1,10-phenanthroline and their DNA binding and cleaving activities
Sylvain Routier Valérie Joanny Anne Zaparucha Hervé Vezin Jean-Pierre Catteau Jean-Luc Bernier and Christian Bailly
pg 863; DOI:
10.1039/a707941i
PDF
Electronic effects in polyarylvinyl propellers. Solid state structures and dynamic behaviour in solution of several crowded enol derivatives
Michael Schmittel Manfred Keller Armin Burghart Zvi Rappoport and Anja Langels
pg 869; DOI:
10.1039/a707906k
PDF
Synthesis, crystal structure, molecular orbital calculations and electronic properties of 2,3-di(2-pyridyl)naphtho[2,3-f]quinoxaline-7,12-quinone (Aqdpp)
Rosa López Daphne Boys Bárbara Loeb and Fernando Zuloaga
pg 877; DOI:
10.1039/a707858g
PDF
Entropy and enthalpy effects of 4-(phenylthio)-substituted phenols
Daniela E. Paulon and Marta E. J. Coronel
pg 885; DOI:
10.1039/a707856k
PDF
Reactivity of mesogenic diacetylenes coupled with phase transitions between crystal and liquid crystal phases
Tunehisa Okuno Akira Izuoka Tomoyoshi Ito Sachiyo Kubo Tadashi Sugawara Naoki Sato and Yoko Sugawara
pg 889; DOI:
10.1039/a707737h
PDF
Charge delocalization from cationic substituents into phenanthrene: variation in response among regioisomeric carbocations and carboxonium ions
Kenneth K. Laali and Sandro Hollenstein
pg 897; DOI:
10.1039/a707423i
PDF
Micellar effects on the oxidative electrochemistry of lipophilic vitamin C derivatives
Xiao-Lin Wen Jin Zhang Zhong-Li Liu Zheng-Xu Han and Anton Rieker
pg 905; DOI:
10.1039/a706867k
PDF
Antioxidant synergism of tea polyphenols and -tocopherol against free radical induced peroxidation of linoleic acid in solution
Zhi-Sheng Jia Bo Zhou Li Yang Long-Min Wu and Zhong-Li Liu
pg 911; DOI:
10.1039/a706691k
PDF
Preparation and characterisation of electrodes modified with iron porphyrins immobilised in a poly(amino acid) matrix
Martin Devenney James Grimshaw and Jadwiga Trocha-Grimshaw
pg 917; DOI:
10.1039/a706863h
PDF
Synthetic ionophores. Part 18: Ag+ selective trithiabenzena- and dithiabenzenapyridinacyclophanes1
Subodh Kumar Maninder Singh Hundal Geeta Hundal Palwinder Singh Vandana Bhalla and Harjit Singh
pg 925; DOI:
10.1039/a706861a
PDF
Kinetics of aromatic iodination reactions using iodine, diiodine pentoxide and sulfuric acid in acetic acid
Linda C. Brazdil Jill L. Fitch Carlo J. Cutler Denise M. Haynik and Eryn R. Ace
pg 933; DOI:
10.1039/a706735f
PDF
Role of lactam vs. lactim tautomers in 2(1H)-pyridone catalysis of aromatic nucleophilic substitution
Anne Loppinet-Serani Florence Charbonnier Christian Rolando and Ivan Huc
pg 937; DOI:
10.1039/a706533g
PDF
Combined topological and energy analysis of the annealing process in fullerene formation. Stone–Wales interconversion pathways among IPR isomers of higher fullerenes
Eiji sawa Hiroshi Ueno Mitsuho Yoshida Zdenek Slanina Xiang Zhao Minobu Nishiyama and Hidemitsu Saito
pg 943; DOI:
10.1039/a706423c
PDF
Gas chromatography–mass spectrometry of the stereoisomers of heterocyclic compounds. Part 2a.1 Perhydroxanthenes
Marina S. Bobyleva and Nickolay S. Kulikov
pg 951; DOI:
10.1039/a706142k
PDF
Gas chromatography–mass spectrometry of the stereoisomers of heterocyclic compounds. Part 2b.1 Perhydroxanthenes
Nickolay S. Kulikov and Marina S. Bobyleva
pg 955; DOI:
10.1039/a706143i
PDF
Protonation of 5,10,15,20-tetraphenylsapphyrin—identification of inverted and planar dicationic forms
Krystyna Rachlewicz Natasza Sprutta Lechosaw Latos-Grayski Piotr J. Chmielewski and Ludmia Szterenberg
pg 959; DOI:
10.1039/a702215h
PDF
Characterisation of new 26,28-diheterosapphyrins: 5,10,15,20-tetraphenyl-26,28-dioxasapphyrin and 5,10,15,20-tetraphenyl-26,28-dithiasapphyrin
Krystyna Rachlewicz Natasza Sprutta Piotr J. Chmielewski and Lechosaw Latos-Grayski
pg 969; DOI:
10.1039/a705496c
PDF
Acid-catalyzed transannular cyclization of medium ring unsaturated sulfides. The effect of ring size and double bond geometry on rate
Vanda Cerè Francesca Peri Salvatore Pollicino and Arcelli Antonio
pg 977; DOI:
10.1039/a705457b
PDF
Synthesis and fluorescence behavior of calix[4]resorcinarenes possessing pyrenyl group(s)
Yuko Hayashi Tsuyoshi Maruyama Tadayoshi Yachi Kazuaki Kudo and Kunihiro Ichimura
pg 981; DOI:
10.1039/a704762b
PDF
Quantitative solid–solid synthesis of azomethines
Jens Schmeyers Fumio Toda Juergen Boy and Gerd Kaupp
pg 989; DOI:
10.1039/a704633b
PDF
Chiral lactic acid and ethyl lactate p-tert-butylcalix[4]arene derivatives
Márcio Lazzarotto Francine F. Nachtigall Ivo Vencato and Faruk Nome
pg 995; DOI:
10.1039/a702794j
PDF
Synthesis and laser properties of 9-alkyl-3,3,6,6-tetramethyl-1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione derivatives
P. Murugan P. Shanmugasundaram V. T. Ramakrishnan B. Venkatachalapathy N. Srividya P. Ramamurthy K. Gunasekaran and D. Velmurugan
pg 999; DOI:
10.1039/a701401e
PDF

Issue 5


Paul Dowd and diradicals
Christopher J. Cramer
pg 1007; DOI:
10.1039/a707644d
PDF
Properties of tetramethyleneethane (TME) as revealed by ion chemistry and ion photoelectron spectroscopy
Eileen P. Clifford Paul G. Wenthold W. Carl Lineberger G. Barney Ellison Cun X. Wang Joseph J. Grabowski Fernando Vila and Kenneth D. Jordan
pg 1015; DOI:
10.1039/a707322d
PDF
Demonstration of the degeneracy of the singlet and triplet states in 2,3-dimethylenecyclohexane-1,4-diyl by measurement of its magnetic properties
Kenji Matsuda and Hiizu Iwamura
pg 1023; DOI:
10.1039/a706301f
PDF
Synthesis and characterization of the negative ion of non-Kekul benzene
Brian T. Hill and Robert R. Squires
pg 1027; DOI:
10.1039/a707470k
PDF
The effects of heteroatom substitution on the singlet–triplet energy differences in diradicals—ab initio calculations of EST in meta-benzoquinomethane and in 1,3-naphthoquinomethane
David A. Hrovat Mark A. Murcko Paul M. Lahti and Weston Thatcher Borden
pg 1037; DOI:
10.1039/a706409h
PDF
Monoaza-analogs of trimethylenemethane. Isoelectronic similarities and differences
Jiabo Li Sharon E. Worthington and Christopher J. Cramer
pg 1045; DOI:
10.1039/a706267b
PDF
Fluxional cyclopropanones. Approaching measurable equilibrium concentrations of acyclic oxyallyls
Theodore Strang Sorensen and F. Sun
pg 1053; DOI:
10.1039/a706265f
PDF
Electronic substituent effects on the EPR-spectral D parameter of trimethylenemethane (TMM) triplet diradicals compared with localized cyclopentane-1,3-diyls
Manabu Abe and Waldemar Adam
pg 1063; DOI:
10.1039/a708236c
PDF
Higher-spin pi multiradical sites in doped polyarylamine polymers
Richard J. Bushby and Daniel Gooding
pg 1069; DOI:
10.1039/a706235d
PDF
Alkyl-substituted Schlenk hydrocarbon diradicals with triplet and singlet ground states in frozen solutions
Andrzej Rajca and Suchada Rajca
pg 1077; DOI:
10.1039/a706374a
PDF
Generation and identification of 1,4-perinaphthadiyl radical cation—first observation of the electronic absorption spectrum of an ionized diradical
Zhendong Zhu Thomas Bally Jakob Wirz and Markus Fülscher
pg 1083; DOI:
10.1039/a707284h
PDF
A laser flash photolysis study of p-tolyl(trifluoromethyl)carbene
Atnaf Admasu Anna D. Gudmundsdóttir Matthew S. Platz David S. Watt Stephan Kwiatkowski and Peter J. Crocker
pg 1093; DOI:
10.1039/a707586c
PDF
MCD of non-aromatic cyclic -electron systems. Part 1. The perimeter model for antiaromatic 4N-electron [n]annulene biradicals1
Udo Höweler John W. Downing Jörg Fleischhauer and Josef Michl
pg 1101; DOI:
10.1039/a800088c
PDF
Extended radical cation of diphenyl disulfide and oxidative cyclization on a pentasil zeolite: an EPR study
Prasad S. Lakkaraju Dahui Zhou and Heinz D. Roth
pg 1119; DOI:
10.1039/a800341f
PDF
Oxidation studies of phenols with cobalt(II) ion-modified silica in a liquid chromatographic reactor
Zengqun Deng Gunnar R. Dieckmann and Stanley H. Langer
pg 1123; DOI:
10.1039/a801253i
PDF
Origin of stereofacial selectivity in electrophilic additions to methylenecyclohexanes and methylenedioxanes. A theoretical and experimental study
John Hudec Jerry Huke and John W. Liebeschuetz
pg 1129; DOI:
10.1039/a800999f
PDF
Addition of electrophiles to unsymmetric alkenes. Effects of oxygen substituents on the stereo- and regio-chemistry of positive halogen addition
(The late) John Hudec and John W. Liebeschuetz
pg 1139; DOI:
10.1039/a801001c
PDF
Photoinduced configurational instability at iron in the aminocarbene complexes [(5-C5H5)Fe(CO)(L){C(NHR2)(CH2R1)}]+BF4
Stephen G. Davies Simon Jones Michael R. Metzler Kazuo Yanada and Reiko Yanada
pg 1147; DOI:
10.1039/a800937f
PDF
Kinetic and structural studies of the photochromic process of 3H-naphthopyrans by UV and NMR spectroscopy
Stéphanie Delbaere Barbara Luccioni-Houze Christophe Bochu Yannick Teral Mylène Campredon and Gaston Vermeersch
pg 1153; DOI:
10.1039/a800906f
PDF
Structure and molecular interactions of anti-thyroid drugs. Part 1. Dipole moments of carbimazole and methimazole, and conformation of carbimazole
Christian Laurence Mohamed J. El Ghomari and Maryvonne Luçon
pg 1159; DOI:
10.1039/a800621k
PDF
Structure and molecular interactions of anti-thyroid drugs. Part 2. Electron donor properties of carbimazole1
Christian Laurence Mohamed J. El Ghomari and Michel Berthelot
pg 1163; DOI:
10.1039/a800902c
PDF
Further insight via15N NMR spectroscopy into the reactive intermediates formed by superacid protonation of crowded nitro-PAHs: persistent dihydroxyiminiumpyrenium and hydroxyiminiumpyrenium dications
Kenneth K. Laali and Poul Erik Hansen
pg 1167; DOI:
10.1039/a800208h
PDF
o-Quinone methide as a common intermediate in the pyrolysis of o-hydroxybenzyl alcohol, chroman and 1,4-benzodioxin
Edwin Dorrestijn Onno J. Epema Wibo B. van Scheppingen and Peter Mulder
pg 1173; DOI:
10.1039/a800189h
PDF
Stoichiometric solvation effects. Part 3. Product–rate correlations for solvolyses of p-nitrophenyl chloroformate in alcohol–water mixtures
In Sun Koo Kiyull Yang Keumduck Kang Ikchoon Lee and T. WilliamBentley
pg 1179; DOI:
10.1039/a800179k
PDF
EPR studies of nitrogen-centred free radicals. Part 50.1 Unusual decomposition behaviour of isolable stable thioaminyl free radicals at high temperature
Yozo Miura and Masayoshi Momoki
pg 1185; DOI:
10.1039/a800163d
PDF
Photoinduced electron transfer retropinacol reaction of 4-(N,N-dimethylamino)phenyl pinacols in chloroform
Wei Zhang Li Yang Long-Min Wu You-Cheng Liu and Zhong-Li Liu
pg 1189; DOI:
10.1039/a709169i
PDF
Pentagonal dodecahedranes. Novel substitution patterns— MS fragmentation and unsaturation
Klaus Scheumann Emmerich Sackers Martin Bertau Jürgen Leonhardt Dieter Hunkler Hans Fritz Jürgen Wörth and Horst Prinzbach
pg 1195; DOI:
10.1039/a709107i
PDF
Continuous bond rotation models for the conformational analysis of the methoxy groups in 1,2-dimethoxy- and 1,2,3-trimethoxy-benzene using dipolar couplings obtained from the NMR spectra of oriented samples in nematic liquid crystalline solutions
James W. Emsley Elisabeth K. Foord and John C. Lindon
pg 1211; DOI:
10.1039/a709103f
PDF
Strength of Lewis acid–Lewis base interactions. A 13C NMR study of the ether interchange in boron trifluoride complexes
Dan Farcaiu and Magdalena Stan
pg 1219; DOI:
10.1039/a709073k
PDF
Genistein complexes with amines: structure and properties
Aleksander P. Mazurek Lech Kozerski Joanna Sadlej Robert Kaw Elbieta Bednarek Jerzy Sitkowski Jan Cz. Dobrowolski Jan K. Maurin Krzysztof Biniecki Janina Witowska Piotr Fiedor and Jan Pachecka
pg 1223; DOI:
10.1039/a708956b
PDF
Acid-catalysed aryl hydroxylation of phenylazopyridines: reaction intermediates, kinetics and mechanism1
Kap-Soo Cheon Robin A. Cox Sam-Rok Keum and Erwin Buncel
pg 1231; DOI:
10.1039/a708484f
PDF
Acid-catalysed disproportionation and benzidine rearrangement of phenylhydrazinopyridines: reaction pathways, kinetics and mechanism1
Erwin Buncel and Kap-Soo Cheon
pg 1241; DOI:
10.1039/a708485d
PDF
Kinetics and mechanism of the formation of mono- and di-phthalate esters catalysed by titanium and tin alkoxides
Nicholas J. Hinde and C. Dennis Hall
pg 1249; DOI:
10.1039/a708468d
PDF
Alkaline-earth metal complexes of thiol-pendant crown ethers as turnover catalysts of ester cleavage
Perla Breccia Roberta Cacciapaglia Luigi Mandolini and Carla Scorsini
pg 1257; DOI:
10.1039/a708392k
PDF
Reactions of metal ions with -ketoamides
Michael J. Hynes and Eve M. Clarke
pg 1263; DOI:
10.1039/a706298b
PDF
Diarylbis(acylamino)spiro-4-sulfanes and cyclic acylaminosulfonium salts. A kinetic study of equilibrium and hydrolysis reactions
Tibor Ádám Ferenc Ruff István Kapovits Dénes Szabó and Árpád Kucsman
pg 1269; DOI:
10.1039/a705660e
PDF
Interaction of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with aza-18-crown-6 and aza-12-crown-4. Kinetic and spectrophotometric studies in chloroform and acetonitrile solutions
Masoumeh Hasani and Mojtaba Shamsipur
pg 1277; DOI:
10.1039/a705366e
PDF

Issue 6


Comparative study of the protection of modified and unmodified dsDNA by cationic and non-cationic lipids and liposomes to digestion by DNase I
Marta Legido and Chris Abell
pg 1283; DOI:
10.1039/a802212g
PDF
Mechanism of cyclohexanol dehydration catalysed by zirconium phosphate
Robert A. W. Johnstone Jun-Yao Liu and David Whittaker
pg 1287; DOI:
10.1039/a801360h
PDF
Redox behaviour of azulenyl nitrones: fully reversible one electron oxidation by cyclic voltammetry at potentials in the range of biological antioxidants
David A. Becker Reina Natero Luis Echegoyen and Raphael C. Lawson
pg 1289; DOI:
10.1039/a708702k
PDF
Using theoretical descriptors in quantitative structure–property relationships: some distribution equilibria
Donald T. Cronce G. R. Famini J. A. De Soto and L. Y. Wilson
pg 1293; DOI:
10.1039/a802302f
PDF
Mechanism of formation of phenoxyl radicals during the photo-oxidation of phenol in the presence of FeIII
Victor A. Nadtochenko and John Kiwi
pg 1303; DOI:
10.1039/a802022a
PDF
Synthesis and properties of new calixarene-based ditopic receptors for the simultaneous complexation of cations and carboxylate anions
Nicola Pelizzi Alessandro Casnati Arianna Friggeri and Rocco Ungaro
pg 1307; DOI:
10.1039/a801762j
PDF
Concave reagents. Part 27.1 Steric requirements of intraannular substituents in A,D-bridged calix[6]arenes
Ulrich Lüning Haymo Ross and Iris Thondorf
pg 1313; DOI:
10.1039/a801761a
PDF
C60F18O: Isolation, spectroscopic characterisation and structural calculations
Anthony G. Avent Olga V. Boltalina Patrick W. Fowler Andrei Yu. Lukonin Valeria K. Pavlovich John P. B. Sandall Joan M. Street and Roger Taylor
pg 1319; DOI:
10.1039/a801634h
PDF
Binding of dansylamide derivatives to nucleotides and nucleic acids1
Xuemei Wang and Hans-Jörg Schneider
pg 1323; DOI:
10.1039/a801609g
PDF
Kinetics and mechanism of the aminolysis of phenyl cyclopropanecarboxylates in acetonitrile
Han Joong Koh Chul Ho Shin Hai Whang Lee and Ikchoon Lee
pg 1329; DOI:
10.1039/a801540f
PDF
Two pathways for the stereomutation of 2-substituted 1-(tert-butylsulfinyl)naphthalenes
Robert W. Baker Rekha V. Kyasnoor and Melvyn V. Sargent
pg 1333; DOI:
10.1039/a801322e
PDF
Ab initio study of the pseudorotation and conformational stability of pyrrolidine
Luis Carballeira and Ignacio Pérez-Juste
pg 1339; DOI:
10.1039/a801249k
PDF
Catalytic formation of aziridines from imines. Characterisation of an intermediate in SnCl4-catalysed aziridination and mechanistic considerations
Kaare G. Rasmussen Karsten Juhl Rita G. Hazell and Karl Anker Jørgensen
pg 1347; DOI:
10.1039/a801147h
PDF
Additivity of vaporization properties in pheromone-like homologous series
Bohumír Koutek Michal Hoskovec Ludvík Streinz Pavlína Vrkoová and Kvtoslav Rika
pg 1351; DOI:
10.1039/a801137k
PDF
Synthesis and electrochemical investigations of molecular architectures involving C60 and tetraphenylporphyrin as building blocks
Elke Dietel Andreas Hirsch Jinkou Zhou and Anton Rieker
pg 1357; DOI:
10.1039/a801079j
PDF
Direct effect of heavy ions and electrons on 2-deoxyguanosine in the solid state
Marina Gromova Robert Nardin and Jean Cadet
pg 1365; DOI:
10.1039/a801069b
PDF
Distonic isomerisations of imine radical cations: aspects of the reactivity of heteroatomic subunits damaged by ionising radiation
Christopher J. Rhodes Harry Morris Hikmet Agirbas Mark Standing and Yaming Zhang
pg 1375; DOI:
10.1039/a801066h
PDF
Structure–reactivity correlation for reactions of peroxide anion nucleophiles with substituted acyloxybenzenesulfonate bleach activators
D. Martin Davies Steven J. Foggo and Paul M. Paradis
pg 1381; DOI:
10.1039/a800832i
PDF
Hydrogen bonding. Part 45. The solubility of gases and vapours in methanol at 298 K: an LFER analysis
Michael H. Abraham Gary S. Whiting Peter W. Carr and Hsiu Ouyang
pg 1385; DOI:
10.1039/a800830b
PDF
Design of a fluorescent host for monitoring multiple hydrogen-bonding interaction directly by intramolecular charge-transfer emission
Koji Araki Ken-ichi Tada Masanori Abe and Toshiki Mutai
pg 1391; DOI:
10.1039/a800813b
PDF
Solvation and steric hindrance in methyl-substituted benzoic acids
Jií Kulhánek and Otto Exner
pg 1397; DOI:
10.1039/a800623g
PDF
3,6-Dihydro[1,2]dithiolo[4,3-c][1,2]dithiole-3,6-dithione and oxo analogues: a comparative study of the thermal (FVP) and electron ionization (EI) induced fragmentations
Carl Th. Pedersen Robert Flammang Pascal Gerbaux and Egon Fanghänel
pg 1403; DOI:
10.1039/a800654g
PDF
Solvents as phase transfer catalysts. Reaction of trimethylsulfonium iodide and solid potassium hydroxide in acetonitrile leading to an epoxide of benzophenone
T. William Bentley Ray V. H. Jones Annette H. Larder and Stephen J. Lock
pg 1407; DOI:
10.1039/a800620b
PDF
Hydrogen-atom abstraction from dimethylamine in solution: EPR spectroscopic studies and ab initio molecular orbital calculations
Patrick E. Elford and Brian P. Roberts
pg 1413; DOI:
10.1039/a800590g
PDF
Thermal and induced decompositions of N-alkoxycarbonyldihydropyridines: end product analysis and EPR spectra of azacyclohexadienyl radicals
Paul A. Baguley and John C. Walton
pg 1423; DOI:
10.1039/a800589c
PDF
Reduction of thiols with LiAlD4: a mechanistic study
Michael B. Smith and Joseph Wolinsky
pg 1431; DOI:
10.1039/a800473k
PDF
The collision induced loss of carbon monoxide from deprotonated benzyl benzoate in the gas phase. An anionic 1,2-Wittig type rearrangement
C. S. Brian Chia Mark S. Taylor Suresh Dua Stephen J. Blanksby and John H. Bowie
pg 1435; DOI:
10.1039/a800364e
PDF
Search for charge-remote reactions of even-electron organic negative ions in the gas phase. Anions derived from disubstituted adamantanes
Suresh Dua John H. Bowie Blas A. Cerda and Chrys Wesdemiotis
pg 1443; DOI:
10.1039/a708654g
PDF
A three-dimensional receptor model for isovanillic sweet derivatives
Angela Bassoli Lucio Merlini Gabriella Morini and Angelo Vedani
pg 1449; DOI:
10.1039/a709167b
PDF
NMR study of stacking interactions between adenine and xanthine rings
Toshio Itahara
pg 1455; DOI:
10.1039/a708866c
PDF
Computational study of the anomeric effect in 2-[(4-substituted phenyl)seleno]-1,3-dithianes
Nurcan enyurt and Viktorya Aviyente
pg 1463; DOI:
10.1039/a708650d
PDF
Investigations on the dynamic properties of 25,26,27,28-tetraalkoxycalix[4]arenes: para-substituent- and solvent-dependent properties of paco conformers and determination of thermodynamic parameters of the pinched cone/pinched cone conversion
Antonio Soi Walter Bauer Harald Mauser Claus Moll Frank Hampel and Andreas Hirsch
pg 1471; DOI:
10.1039/a708606g
PDF
Coupling constants 1J(15N,31P) as a probe for the conformational equilibria of 2-amino-substituted 1,3,25-oxazaphosphinan-2-ones
Tapio Viljanen Karel D. Klika Ferenc Fülöp and Kalevi Pihlaja
pg 1479; DOI:
10.1039/a708605i
PDF
Kinetics and mechanism of the hydrolysis of tetrahydro-2-furyl and tetrahydropyran-2-yl alkanoates
C. Dennis Hall and Vu Truong Le
pg 1483; DOI:
10.1039/a708422f
PDF
Complexation of phosphoryl-containing mono-, bi- and tri-podands with alkali cations in acetonitrile. Structure of the complexes and binding selectivity
Vitaly P. Solovev Vladimir E. Baulin Nadezhda N. Strakhova Vladimir P. Kazachenko Vitaly K. Belsky Alexandre A. Varnek Tatiana A. Volkova and Georges Wipff
pg 1489; DOI:
10.1039/a708245b
PDF
The dimerisation of 2-methoxycarbonylbuta-1,3-diene: the importance of paralocalisation energy in assessing diene reactivity
Claude Spino Jason Crawford Yunping Cui and Melinda Gugelchuk
pg 1499; DOI:
10.1039/a708199e
PDF
Generation of thiyl radical by nitric oxide: a spin trapping study
Sovitj Pou and Gerald M. Rosen
pg 1507; DOI:
10.1039/a707662b
PDF
Amphiphilic 6-S-alkyl-6-thiocyclodextrins: unimolecular micellar and reverse micellar behaviour
Joykrishna Dey Pascale Schwinté Raphael Darcy Chang-Chun Ling François Sicoli and Cormac Ahern
pg 1513; DOI:
10.1039/a706378d
PDF
Halide assisted addition of hydrogen halides to alkenes
Hilton M. Weiss and Kim M. Touchette
pg 1517; DOI:
10.1039/a703570e
PDF
Bromide assisted addition of hydrogen bromide to alkynes and allenes
Hilton M. Weiss and Kim M. Touchette
pg 1523; DOI:
10.1039/a703569a
PDF

Issue 7


C60Br24 as a chemical illustration of graph theoretical independence
P. W. Fowler P. Hansen K. M. Rogers and S. Fajtlowicz
pg 1531; DOI:
10.1039/a803459a
PDF
Sizing of amino acid based dendrimers in Langmuir monolayers
Suzanne J. E. Mulders Arwin J. Brouwer Peter Kimkes Ernst J. R. Sudhölter and Rob M. J. Liskamp
pg 1535; DOI:
10.1039/a801541d
PDF
Kinetics and mechanism of the acid–base reaction of the diacid salts of porphyrin with pyridine in chloroform
Jun Nishimoto Masaaki Tabata Tomoko Eguchi and Junpei Takauchi
pg 1539; DOI:
10.1039/a803507e
PDF
Structure and molecular interactions of anti-thyroid drugs. Part 3.1 Methimazole: a diiodine sponge
Christian Laurence Mohamed J. El Ghomari Jean-Yves Le Questel Michel Berthelot and Rachid Mokhlisse
pg 1545; DOI:
10.1039/a803002b
PDF
Radical reaction kinetics during homolysis of N-alkoxyamines: verification of the persistent radical effect
Thomas Kothe Sylvain Marque Rainer Martschke Maxim Popov and Hanns Fischer
pg 1553; DOI:
10.1039/a802773k
PDF
Rapid scan spectrophotometric and kinetic studies in the reactions of 4-substituted-2,6-dinitro-N-n-butylanilines with n-butylamine in dimethyl sulfoxide
Yoshinori Hasegawa
pg 1561; DOI:
10.1039/a802517g
PDF
Kinetic EPR studies of the addition of carbohydrate-derived radicals to methacrylic acid
Bruce C. Gilbert John R. Lindsay Smith Steven R. Ward Adrian C. Whitwood and Philip Taylor
pg 1565; DOI:
10.1039/a802390e
PDF
Synthesis and spectroscopic characterisation of fluorescent indicators for Na+ and K+
Els Cielen Abdellah Tahri Katja Ver Heyen Georges J. Hoornaert Frans C. De Schryver and Noël Boens
pg 1573; DOI:
10.1039/a802183j
PDF
Design and synthesis of diphenyldiazomethanes possessing stable aminoxyl radicals: photolytic generation of quartet species and their reaction with C60
Kenji Matsuda Gilles Ulrich and Hiizu Iwamura
pg 1581; DOI:
10.1039/a801680a
PDF
pH- and buffer-independent cleavage and mutual isomerization of uridine 2- and 3-alkyl phosphodiesters: implications for the buffer catalyzed cleavage of RNA
Markus Kosonen Esmail Yousefi-Salakdeh Roger Strömberg and Harri Lönnberg
pg 1589; DOI:
10.1039/a801670d
PDF
Micellar kinetics of acyl transfer from n-nonanoyloxybenzenesulfonate and phenyl nonanoate bleach activators to hydrogen peroxide and pernonanoic acid: effect of charge on the surfactant and activator
D. Martin Davies Steven J. Foggo and Paul M. Paradis
pg 1597; DOI:
10.1039/a801627e
PDF
Reactions of carbonyl compounds in basic solutions. Part 32.1 The Perkin rearrangement
Keith Bowden and Sinan Battah
pg 1603; DOI:
10.1039/a801538d
PDF
Effect of steric hindrance on the rates and kinetic isotope effects of the reactions of 1-nitro-1-(4-nitrophenyl)alkanes with TBD and MTBD bases in THF
Wodzimierz Gazowski Iwona Grzeskowiak and Arnold Jarczewski
pg 1607; DOI:
10.1039/a801482e
PDF
Nitrosation and denitrosation of substituted N-methylbenzenesulfonamides. Evidence of an imbalanced concerted mechanism
Luis García-Río J. Ramon Leis José A. Moreira and Fatima Norberto
pg 1613; DOI:
10.1039/a801275j
PDF
Kinetics and mechanism of tetrazole-catalyzed phosphoramidite alcoholysis
Erkki J. Nurminen Jorma K. Mattinen and Harri Lönnberg
pg 1621; DOI:
10.1039/a801250d
PDF
Comparison of gas phase and condensed phase SNi reactions. The competitive four- and five-centre cyclisations of the 3,4-epoxybutoxide anion. A joint experimental and theoretical study
John M. Hevko Suresh Dua Mark S. Taylor and John H. Bowie
pg 1629; DOI:
10.1039/a801172i
PDF
Photochemistry of substituted cyclic enones. Part 11.1 Synthesis and photophysics of 5-arylalkyl-3-phenylcyclopentenones
J. F. Daniel Kelly Máire E. Doyle Madhumita Guha Pierce V. Kavanagh John M. Kelly and T. Brian H. McMurry
pg 1635; DOI:
10.1039/a801067f
PDF
A computational investigation of cooperativity in weakly hydrogen-bonded assemblies
Douglas Philp and James M. A. Robinson
pg 1643; DOI:
10.1039/a800931g
PDF
Linear oligopeptides. Part 406.1 Helical screw sense of peptide molecules: the pentapeptide system (Aib)4/L-Val[L-(Me)Val] in solution
Barbara Pengo Fernando Formaggio Marco Crisma Claudio Toniolo Gian Maria Bonora Quirinus B. Broxterman Johan Kamphuis Michele Saviano Rosa Iacovino Filomena Rossi and Ettore Benedetti
pg 1651; DOI:
10.1039/a800653i
PDF
Self-diffusion measurements of polycyclic aromatic hydrocarbon alkali metal salts
Roy E. Hoffman Elad Shabtai Mordecai Rabinovitz Vivekanantan S. Iyer Klaus Müllen Amarjit K. Rai Eric Bayrd and Lawrence T. Scott
pg 1659; DOI:
10.1039/a800382c
PDF
Investigation of the applicability of cis-urocanic acid as a model for the catalytic Asp–His dyad in the active site of serine proteases based on 1H NMR hydrogen bonding studies and spectroscopic pKa measurements
Helmi Neuvonen and Kari Neuvonen
pg 1665; DOI:
10.1039/a708832i
PDF
Determination of the association constant of strongly bonded host–guest systems by multivariate regression of infrared spectroscopic data
J. Willem M. Nissink Harold Boerrigter Wim Verboom David N. Reinhoudt and John H. van der Maas
pg 1671; DOI:
10.1039/a708831k
PDF
Effects of pH on the absorption, emission and light scattering spectroscopy of bilirubin and xanthobilirubic acid in sodium taurocholate solution
William E. Kurtin Richard Heo Denise J. Breimeir Nhung T.-V. Tran Edward Elizondo Richard E. Salas Myrna Morales Ling Huang and Bryan Frank
pg 1677; DOI:
10.1039/a708487k
PDF
The conformational analysis of phosphine ligands in organometallic complexes. Part 1. Triphenylphosphine coordinated to an achiral metal centre1
James F. Costello and Stephen G. Davies
pg 1683; DOI:
10.1039/a708014j
PDF
Cyclodextrin catalysis in the basic hydrolysis of alkyl nitrites
Emilia Iglesias and Aurora Fernández
pg 1691; DOI:
10.1039/a707647i
PDF
Stereodynamics of ring and nitrogen inversion in spiroheterocycles. Conformational analysis of N-methylspiro[morpholine-3,2-adamantane] and N-methylspiro[piperidine-2,2-adamantane] using NMR spectroscopy and theoretical calculations
Antonios Kolocouris Emmanuel Mikros and Nicolas Kolocouris
pg 1701; DOI:
10.1039/a705868c
PDF
EPR investigation on radical trap reactions of 2-methyl-2-nitrosopropane encapsulated by cyclodextrins with external organic radicals produced by photolysis of coenzyme B12 and its analogues
Lai Bin Luo De Yan Han Yue Wu Xin Yi Song and Hui Lan Chen
pg 1709; DOI:
10.1039/a705567f
PDF

Issue 8


Use of a phosphorylated spin trap to discriminate between the hydroxyl radical and other oxidising species
Jean-Louis Clément Bruce C. Gilbert Win F. Ho Natalie D. Jackson Maurice S. Newton Stephen Silvester Graham S. Timmins Paul Tordo and Adrian C. Whitwood
pg 1715; DOI:
10.1039/a804098b
PDF
Absolute configuration of chiral fullerenes and covalent derivatives from their calculated circular dichroism spectra
Hitoshi Goto Nobuyuki Harada Jeanne Crassous and François Diederich
pg 1719; DOI:
10.1039/a803689f
PDF
Enantiodifferentiating photoisomerization of (Z)-cyclooctene and (Z,Z)-cycloocta-1,3-diene sensitized by chiral aromatic amides
Min Shi and Yoshihisa Inoue
pg 1725; DOI:
10.1039/a803731k
PDF
Structure and dynamics of radicalized hydrocarbon derivatives included in perhydrotriphenylene single crystals
Marina Brustolon Maria LuisaMegalini Marco Bonora Anna Lisa Maniero and Ulderico Segre
pg 1731; DOI:
10.1039/a803381a
PDF
A simple method for the assignment of the relative stereochemistry of 2-substituted clavams
Bartomiej Furman Piotr Krajewski Zofia Urbaczyk-Lipkowska Jadwiga Frelek Zbigniew Kaua Lech Kozerski and Marek Chmielewski
pg 1737; DOI:
10.1039/a803160f
PDF
Novel generation of phenylnitrenium ions from S,S-dialkylanilinosulfonium salts in trifluoroacetic acid and formation of anilines by a new intramolecular hydride-shift to the phenylnitrenium ions
Hiroshi Takeuchi Tomohito Taniguchi Mamoru Masuzawa and Kazuya Isoda
pg 1743; DOI:
10.1039/a803039a
PDF
Reactivity of ions and ion pairs in the nucleophilic substitution reaction on methyl p-nitrobenzenesulfonate
Sergio Alunni Agostino Pero and Gustavo Reichenbach
pg 1747; DOI:
10.1039/a802954g
PDF
Proton chemical shifts in NMR. Part 12.1 Steric, electric field and conformational effects in acyclic and cyclic ethers
Raymond J. Abraham Mark A. Warne and Lee Griffiths
pg 1751; DOI:
10.1039/a802950d
PDF
Electronic structure of the naphthalene radical cation and some simple alkylated derivatives
Thomas Bally Claudio Carra Markus P. Fülscher and Zhendong Zhu
pg 1759; DOI:
10.1039/a802861c
PDF
Systematic study of chiral discrimination upon crystallisation. Part 2.1 Chiral discrimination of 2-arylalkanoic acids by (1R,2S)-2-amino-1,2-diphenylethanol
Kazushi Kinbara Yuka Kobayashi and Kazuhiko Saigo
pg 1767; DOI:
10.1039/a802583e
PDF
Heteroaromatic organolithium addition to a congested ketone: conformational isomerism in (N-alkylpyrrol-2-yl)di(1-adamantyl)methanols
John S. Lomas and Jacqueline Vaissermann
pg 1777; DOI:
10.1039/a802582g
PDF
Interplay of strong and weak hydrogen bonding in molecular complexes of some 4,4-disubstituted biphenyls with urea, thiourea and water
Ram Thaimattam D. Shekhar Reddy Feng Xue Thomas C. W. Mak Ashwini Nangia and Gautam R. Desiraju
pg 1783; DOI:
10.1039/a802452i
PDF
NMR studies of proton transfer in 11 tris(trimethoxyphenyl)phosphine oxide–phenol complexes
Claudia M. Lagier Alejandro C. Olivieri and Robin K. Harris
pg 1791; DOI:
10.1039/a802219d
PDF
Spectral properties and isomerism of nitroenamines. Part 4.1 -Amino--nitro-,-unsaturated ketones
Jose Luis Chiara Antonio Gómez-Sánchez and Juana Bellanato
pg 1797; DOI:
10.1039/a802115e
PDF
Inclusion complexation of (cyclo)alkanes and (cyclo)alkanols with 6-O-modified cyclodextrins
Yoshihisa Inoue Keiko Yamamoto Takehiko Wada Simon Everitt Xing-Ming Gao Zhi-Jie Hou Lin-Hui Tong Shao-Kai Jiang and Hou-Ming Wu
pg 1807; DOI:
10.1039/a801858h
PDF
Biofuel cell based on glucose oxidase and microperoxidase-11 monolayer-functionalized electrodes
Itamar Willner Eugenii Katz Fernando Patolsky and Andreas F. Bückmann
pg 1817; DOI:
10.1039/a801487f
PDF
Conformation of -fluoroacetophenone: an NMR study using a liquid crystalline solvent
Donata Catalano Giorgio Celebre James W. Emsley Marcello Longeri Giuseppina De Luca and Carlo A. Veracini
pg 1823; DOI:
10.1039/a800368h
PDF
Solvation and nucleophilic reactivity of 1,2,4-triazolate ion in acetonitrile–methanol mixtures
Yasuhiko Kondo Kouji Yano Ossun Fang Hiromi Saito and Tatsuya Takagi
pg 1827; DOI:
10.1039/a709002a
PDF
A comparative study of the allomerization reaction of chlorophyll a and bacteriochlorophyll a
Paul S. Woolley Andrea J. Moir Ronald E. Hester and Brendan J. Keely
pg 1833; DOI:
10.1039/a708215k
PDF

Issue 9


Electrospray mass spectrometry evidence for an oxo-manganese(V) species generated during the reaction of manganese triazacyclononane complexes with H2O2 and 4-methoxyphenol in aqueous solution
Bruce C. Gilbert Norbert W. J. Kamp John R. Lindsay Smith and John Oakes
pg 1841; DOI:
10.1039/a804884c
PDF
Isolation of oxides and hydroxides derived from fluoro[60]fullerenes
Olga Boltalina John H. Holloway Eric G. Hope Joan M. Street and Roger Taylor
pg 1845; DOI:
10.1039/a804408b
PDF
Hydrolytic products of diphthalimidodiethylamine and temperature independent sensitized luminescence of their lanthanide(III) complexes
Dawn M. Y. Barrett Ishenkumba A. Kahwa Bernd Radüchel Andrew J. P. White and David J. Williams
pg 1851; DOI:
10.1039/a804356f
PDF
Kinetic investigations of azo dye oxidation in aqueous media
John Oakes and Peter Gratton
pg 1857; DOI:
10.1039/a803892i
PDF
Correlation of the rates of solvolysis of (arylmethyl)methylphenylsulfonium ions
Dennis N. Kevill and Norsaadah HJ Ismail
pg 1865; DOI:
10.1039/a803859g
PDF
Kinetics and mechanism of the nitrosation of 2-mercaptopyridine [pyridine-2(1H)-thione]
Severino Amado Andrew P. Dicks and D. Lyn H. Williams
pg 1869; DOI:
10.1039/a803858i
PDF
Configuration and stereodynamics of exo/endo-isomeric push-pull alkenes of pentadiene structure
Erich Kleinpeter Matthias Heydenreich Jochen Woller Gunter Wolf Andreas Koch Gerhard Kempter and Kalevi Pihlaja
pg 1877; DOI:
10.1039/a803732i
PDF
Solvent effect on the tautomerism of 4-aminopyrazino[2,3-c][1,2,6]thiadiazine 2,2-dioxides
Nuria Campillo Ibon Alkorta Juan Antonio Páez and Pilar Goya
pg 1889; DOI:
10.1039/a803576h
PDF
Laticyclic conjugated double bonds within the framework of oligocondensed bicyclo[2.2.2]octenes
Wolfram Grimme Jens Wortmann Dirk Frowein Johann Lex Grace Chen and Rolf Gleiter
pg 1893; DOI:
10.1039/a803481h
PDF
The 4,4-dimethoxytrityl carbenium ion by deamination of 4,4-dimethoxytritylamine in acetonitrile–aqueous perchloric acid: kinetics, equilibria, deuterium isotope effects, and possible ion-pair formation
Juan Crugeiras and Howard Maskill
pg 1901; DOI:
10.1039/a803479f
PDF
Convenient synthesis and reduction properties of [7]circulene
Masaaki Sato Kazuyuki Yamamoto Hiroyuki Sonobe Koji Yano Hiroshi Matsubara Hideo Fujita Toyonari Sugimoto and Koji Yamamoto
pg 1909; DOI:
10.1039/a803306d
PDF
Precise recognition of nucleic acid bases by polymeric receptors in methanol. Predominance of hydrogen bonding over apolar interactions
Hiroyuki Asanuma Takayuki Hishiya Takeshi Ban Sumie Gotoh and Makoto Komiyama
pg 1915; DOI:
10.1039/a803278e
PDF
Amidines. Part 39.1 Formation of N 1,N 1-dialkylamidines in the reaction between amide acetals and substituted anilines in pyridine. Reaction mechanisms
Janusz Oszczapowicz and Jerzy Osek
pg 1919; DOI:
10.1039/a803277g
PDF
Cooperativity between ligand binding and dimerisation in a derivative of ristocetin A
Ben Bardsley and Dudley H. Williams
pg 1925; DOI:
10.1039/a803150i
PDF
Variation of the reaction rate in the solid-state photoisomerization of cobaloxime complexes by forming host–guest complexes
Daisuke Hashizume and Yuji Ohashi
pg 1931; DOI:
10.1039/a802965b
PDF
Reaction of HOCl with amino acids and peptides: EPR evidence for rapid rearrangement and fragmentation reactions of nitrogen-centred radicals
Clare L. Hawkins and Michael J. Davies
pg 1937; DOI:
10.1039/a802949k
PDF
Solution structures of the 9-ketone and 9,12-hemiacetal forms of erythromycin A in 90% H2O as determined by NMR and molecular modelling
Fernando Commodari George E. Sclavos Abdesslem Khiat and Yvan Boulanger
pg 1947; DOI:
10.1039/a802865f
PDF
Thermodynamic study of p-sulfonated calixarene complexes in aqueous solution
Wenle Tao and Mónica Barra
pg 1957; DOI:
10.1039/a802841i
PDF
Concentrated salt effects on the rates of solvolyses involving carbocations as reaction intermediates in acetone–water mixed solvents
Ludovick C. Manege Tadaharu Ueda Masashi Hojo and Mizue Fujio
pg 1961; DOI:
10.1039/a802786b
PDF
On the thermodynamics of peptide oxidation: anhydrides of glycine and alanine1
Mats Jonsson Danial D. M. Wayner David A. Armstrong Dake Yu and Arvi Rauk
pg 1967; DOI:
10.1039/a802624f
PDF
Thermodynamic nitration rates of aromatic compounds. Part 4. Temperature dependence in sulfuric acid of HNO3NO2+ equilibrium, nitration rates and acidic properties of the solvent
Nunziata C. Marziano Alberto Tomasin Claudio Tortato and Jose M. Zaldivar
pg 1973; DOI:
10.1039/a802521e
PDF
Structure and dynamics of intercalation complexes of anthracyclines with d(CGATCG)2 and d(CGTACG)2. 2D-1H and 31P NMR investigations
Stefania Mazzini Rosanna Mondelli and Enzio Ragg
pg 1983; DOI:
10.1039/a802350f
PDF
Photocyclization of N,N-diphenyl-1-hydroxy-9,10-anthraquinone diimines via excited-state intramolecular proton transfer (ESIPT)
Keiji Kobayashi Mayumi Iguchi Tatsuro Imakubo Koichi Iwata and Hiro-o Hamaguchi
pg 1993; DOI:
10.1039/a802170h
PDF
Visible light-induced photofixation of CO2 into benzophenone: roles of poly(p-phenylene) as photocatalyst and two-electron mediator in the presence of quaternary onium salts
Yuji Wada Tomoyuki Ogata Kunizo Hiranaga Hiroyuki Yasuda Takayuki Kitamura Kei Murakoshi and Shozo Yanagida
pg 1999; DOI:
10.1039/a802043d
PDF
Facile construction of a novel metal-imprinted polymer surface without a polymerisation process
Yasumasa Kanekiyo Masahito Sano Yoshiyuki Ono Kazuhiko Inoue and Seiji Shinkai
pg 2005; DOI:
10.1039/a801848k
PDF
Mechanistic studies on the decomposition of water soluble azo-radical-initiators
Roy U. Rojas Wahl Liansheng Zeng Stephen A. Madison Richard L. DePinto and Brian J. Shay
pg 2009; DOI:
10.1039/a801624k
PDF
Evaluation of the 13C NMR signals of saturated carbons in some long-chain compounds
Gerhard Knothe and Terry C. Nelsen
pg 2019; DOI:
10.1039/a801617h
PDF
Nucleophilic substitution reactions of 2-norbornyl arenesulfonates with anilines
Hyuck Keun Oh Eun-Mi Joung In Ho Cho Young Sook Park and Ikchoon Lee
pg 2027; DOI:
10.1039/a801550c
PDF
Excited states of cyclic-conjugated anions: a theoretical study of the photodecarboxylation of cycloheptatriene and cyclopentadiene carboxylate anions
Hans-Martin Steuhl and Martin Klessinger
pg 2035; DOI:
10.1039/a800187a
PDF
Magnetic and electrochemical investigations on anions derived from oligoketones containing fluorenone and benzophenone units. An approach to the design of stable multiradical organic materials
Andreas Behrendt Constantinos G. Screttas Donald Bethell Olav Schiemann and Barry R. Steele
pg 2039; DOI:
10.1039/a708655e
PDF
The kinetics and mechanism of the phosphorus-catalysed dimerisation of acrylonitrile
C. Dennis Hall Nicholas Lowther Bruce R. Tweedy Adam C. Hall and Gordon Shaw
pg 2047; DOI:
10.1039/a707559f
PDF
Photoinduced fluorescence changes on EZ isomerisation in azobenzene derivatives
Panthapally S. Zacharias Sardar Ameerunisha and Srinivas R. Korupoju
pg 2055; DOI:
10.1039/a706775e
PDF
Crystal polymorphism in pendimethalin herbicide is driven by electronic delocalization and changes in intramolecular hydrogen bonding. A crystallographic, spectroscopic and computational study
Gerald W. Stockton Russell Godfrey Peter Hitchcock Richard Mendelsohn Patrick C. Mowery Srinivasan Rajan and Anthony F. Walker
pg 2061; DOI:
10.1039/a705178f
PDF
Substituent effects on decarbonylation: theoretical study of the interconversion of 1,2-bisketenes, cyclopropenones and alkynes
Kuangsen Sung De-Cai Fang David Glenn and Thomas T. Tidwell
pg 2073; DOI:
10.1039/a703912c
PDF

Issue 10


Conformational control by quaternary centres: theory, database evidence and application to polymers
Roger W. Alder Paul R. Allen Kevin R. Anderson Craig P. Butts Ezat Khosravi Antonio Martín Colette M. Maunder A. Guy Orpen and Christopher B. St. Pourçain
pg 2083; DOI:
10.1039/a802623h
PDF
1-Phenyl-1H-pyrrole-2,5-dicarboxylic acid derivatives as versatile hydrogen-bonding motifs for the formation of one-, two- and three-dimensional networks in the solid state
Qing Lin Steven J. Geib and Andrew D. Hamilton
pg 2109; DOI:
10.1039/a803966f
PDF
Hammett correlations beyond the molecule1
Peter R. Ashton Matthew C. T. Fyfe Sarah K. Hickingbottom J. Fraser Stoddart Andrew J. P. White and David J. Williams
pg 2117; DOI:
10.1039/a802406e
PDF
Luminescent sensors for pH, pO2, halide and hydroxide ions using phenanthridine as a photosensitiser in macrocyclic europium and terbium complexes
David Parker P. Kanthi Senanayake and J. A. Gareth Williams
pg 2129; DOI:
10.1039/a801270i
PDF
Photophysical studies of m-terphenyl-sensitized visible and near-infrared emission from organic 11 lanthanide ion complexes in methanol solutions
Manon P. Oude Wolbers Frank C. J. M. van Veggel Bianca H. M. Snellink-Ruël Johannes W. Hofstraat Frank A. J. Geurts and David N. Reinhoudt
pg 2141; DOI:
10.1039/a802584c
PDF
Reactions of -trimethylstannylcyclohexanones with peracids: investigations into the stannyl-directed Baeyer–Villiger reaction
Sonia Horvat Panagoitis Karallas and Jonathan M. White
pg 2151; DOI:
10.1039/a804427i
PDF
Kinetics of formation of zwitterionic complexes between 1,3,5-trinitrobenzene and diazabicyclo derivatives
Carla Boga and Luciano Forlani
pg 2155; DOI:
10.1039/a804013c
PDF
1,2,3,4-Tetrahydro-1,4-methanonaphthalenes as model compounds to study the influence of molecular structure on molecular dynamics by 13C NMR relaxation data
Petra Gruhlke and Andreas Dölle
pg 2159; DOI:
10.1039/a804008g
PDF
Effects of the substituent groups at the 4- and 7-positions on the fluorescence characteristics of benzofurazan compounds
Seiichi Uchiyama Tomofumi Santa Takeshi Fukushima Hiroshi Homma and Kazuhiro Imai
pg 2165; DOI:
10.1039/a803641a
PDF
Ground and excited-state intramolecular interactions in phenol–olefin bichromophoric compounds
M. Teresa Bosch-Montalvá Luis R. Domingo M. Consuelo Jiménez Miguel A. Miranda and Rosa Tormos
pg 2175; DOI:
10.1039/a802625d
PDF
Nucleophilic solvent participation in the solvolysis of 4-methoxybenzyl bromide and chloride
Kwang-Ting Liu Yeh-Fang Duann and Su-Jiun Hou
pg 2181; DOI:
10.1039/a802518e
PDF
Gas-phase electrophilic aromatic substitution of electron-rich and electron-deficient aromatic compounds
Robert W. Holman Todd Eary Ed Whittle and Michael L. Gross
pg 2187; DOI:
10.1039/a800261d
PDF
A comprehensive investigation of variations in melting ranges and NMR data of 2,4-dinitrophenylhydrazine derivatives
Sayyed Faramarz Tayyari Jeffrey L. Speakman Macklin B. Arnold Wen Cai and Mohammad Behforouz
pg 2195; DOI:
10.1039/a705101h
PDF
Kinetic investigations of the oxidation of arylazonaphthol dyes in hypochlorite solutions as a function of pH
John Oakes and Peter Gratton
pg 2201; DOI:
10.1039/a805949g
PDF
The acid-catalysed decomposition of N-nitrotolazoline
Jim Iley Fatima Norberto and Paula Sardinha
pg 2207; DOI:
10.1039/a805854g
PDF
How far can an unstable racemic compound affect the performances of preferential crystallization? Example with (R) and (S)--methylbenzylamine chloroacetate
Sophie Houllemare-Druot and Gérard Coquerel
pg 2211; DOI:
10.1039/a805070h
PDF
Hydrocarbon oxidation with iodosylbenzene catalysed by the sterically hindered iron(III) 5-(pentafluorophenyl)-10,15,20-tris(2,6-dichlorophenyl)porphyrin in homogeneous solution and covalently bound to silica
Marilda das Dores Assis and John R. Lindsay Smith
pg 2221; DOI:
10.1039/a804679d
PDF
Assessment of the substituent constants of the 3-thioxo-1,2-dithiol-4- and -5-yl groups through pKa values measurements of 4 and 5-(hydroxy- or amino-phenyl)-1,2-dithiole-3-thiones in water at 298 K
Marylène Chollet Béatrice Legouin and Jean-Louis Burgot
pg 2227; DOI:
10.1039/a804590i
PDF
Effect of aggregates on the photochemical behavior of Rose Bengal peroxybenzoate initiator in PMMA film
Yaohong Chen Toshiyoshi Urano Takashi Karatsu Shigeru Takahara Tsuguo Yamaoka and Katsumi Tokumaru
pg 2233; DOI:
10.1039/a804529a
PDF
Tris(1-naphthyl)- and tris(2-naphthyl)methyl cations: highly crowded triarylmethyl cations1
George A. Olah Qimu Liao J. Casanova Robert Bau Golam Rasul and G. K. Surya Prakash
pg 2239; DOI:
10.1039/a804505d
PDF
Pentazole chemistry: the mechanism of the reaction of aryldiazonium chlorides with azide ion at –80C: concerted versus stepwise formation of arylpentazoles, detection of a pentazene intermediate, a combined 1H and 15N NMR experimental and ab initio theoretical study
Richard N. Butler Anthony Fox Seamus Collier and Luke A. Burke
pg 2243; DOI:
10.1039/a804040k
PDF
Vibrational properties of novel diacetylenic monomers
I. Moggio M. Alloisio A. Cravino D. Comoretto P. Piaggio G. F. Musso G. Garbarino C. Cuniberti C. DellErba and G. Dellepiane
pg 2249; DOI:
10.1039/a804011g
PDF
Free radicals from cyclic enones: an electron paramagnetic resonance investigation. Part II.1 Radical additions
Andrew Hudson Daniel Waterman Maria AntoniettaDella Bona Angelo Alberti Andrea Altieri Massimo Benaglia and Dante Macciantelli
pg 2255; DOI:
10.1039/a803893g
PDF
Conformational studies of calix[5]arenes containing a single alkanediyl bridge
Silvio E. Biali Volker Böhmer Ishay Columbus George Ferguson Cordula Grüttner Flavio Grynszpan Erich F. Paulus and Iris Thondorf
pg 2261; DOI:
10.1039/a803470b
PDF
A designed folded polypeptide model system that catalyses the decarboxylation of oxaloacetate
Malin Allert Martin Kjellstrand Klas Broo Åke Nilsson and Lars Baltzer
pg 2271; DOI:
10.1039/a803453b
PDF
Amide-based [12]-, [12.12]- and [12.12.12.12]paracyclophanes: non-planarity of amide and phenyl groups in the [12]cyclophane
Michiko B. Inoue Felipe Medrano Motomichi Inoue and Quintus Fernando
pg 2275; DOI:
10.1039/a803417f
PDF
A boronic acid–diol interaction is useful for chiroselective transcription of the sugar structure to the - versus -[CoIII(bpy)3]3+ ratio
Toshihisa Mizuno Masayuki Takeuchi Itaru Hamachi Kazuaki Nakashima and Seiji Shinkai
pg 2281; DOI:
10.1039/a803382j
PDF
On the disappearance of the gem-dimethyl effect: the base-catalysed cyclization of ethyl hydantoates
Ergun Atay Iva B. Blagoeva Anthony J. Kirby and Ivan G. Pojarlieff
pg 2289; DOI:
10.1039/a802884b
PDF
Synthesis and spin-trapping behaviour of glycosylated nitrones
Olivier Ouari Florence Chalier Roger Bonaly Bernard Pucci and Paul Tordo
pg 2299; DOI:
10.1039/a802785d
PDF
An EPR investigation into the reactions of alkaline hydrogen peroxide with cyanamide
John F. Kadla and Charles R. Cornman
pg 2309; DOI:
10.1039/a801251b
PDF
Tetraorganylborate salts as convenient precursors for photogeneration of tertiary amines
Ananda M. Sarker Adrian Lungu Alexander Mejiritski Yuji Kaneko and Douglas C. Neckers
pg 2315; DOI:
10.1039/a800469b
PDF

Issue 11


Anion sensing by a donor–spacer–acceptor system: an intra-molecular exciplex emission enhanced by hydrogen bond-mediated complexation
Seiichi Nishizawa Haruhiko Kaneda Tatsuya Uchida and Norio Teramae
pg 2325; DOI:
10.1039/a805075i
PDF
On the mechanism of polarity reversal catalysis—an ab initio study of hydrogen atom transfer between silane and methylthiyl radicals
Carl H. Schiesser and Melissa A. Skidmore
pg 2329; DOI:
10.1039/a807037g
PDF
The catalysed NADH reduction of resazurin to resorufin
Luis P. Candeias Donald P. S. MacFarlane Sean L. W. McWhinnie Nicola L. Maidwell Carl A. Roeschlaub Peter G. Sammes and Rachel Whittlesey
pg 2333; DOI:
10.1039/a806431h
PDF
A triylide carbocycle: cyclononane-1,4,7-triammonium triylide
Siân T. Howard and Ian A. Fallis
pg 2335; DOI:
10.1039/a805600e
PDF
Steady state and time-resolved fluorescence of 2-aminoacridone sugar derivatives
Elisabeth K. Hill Andrew J. de Mello Helen Birrell Joanne Charlwood and Patrick Camilleri
pg 2337; DOI:
10.1039/a806404k
PDF
Synthesis and hydrolytic stability of the and anomers of 4-thio-2-deoxyuridine and their 5-substituted analogs. Competition between the acid-catalysed depyrimidination and isomerisation to a 5-thiopyranoside nucleoside
Graham P. Otter Mohamed I. Elzagheid Garry D. Jones Alasdair C. MacCulloch Richard T. Walker Mikko Oivanen and Karel D. Klika
pg 2343; DOI:
10.1039/a806276e
PDF
Model studies toward trivalent cation binding by appropriately functionalized calix[4]arenes
Marcel H. B. Grote Gansey Willem Verboom Frank C. J. M. van Veggel Victor Vetrogon Françoise Arnaud-Neu Marie-José Schwing-Weill and David N. Reinhoudt
pg 2351; DOI:
10.1039/a805950k
PDF
Rotation about the N2–N3 bond in 3,3-dimethyl-1-(isoxazol-3-yl)triazenes
Andrea Tontini Giuseppe Gatti Giuseppe Diamantini and Giorgio Tarzia
pg 2361; DOI:
10.1039/a805903i
PDF
Iron complexes of gallocatechins. Antioxidant action or iron regulation?
Slobodan V. Jovanovic Michael G. Simic Steen Steenken and Yukihiko Hara
pg 2365; DOI:
10.1039/a805894f
PDF
C–H Hyperconjugation in -chlorocarbocations
Milan Mesi Igor Novak Dionis E. Sunko and Hrvoj Vanik
pg 2371; DOI:
10.1039/a805772i
PDF
Triazene drug metabolites. Part 16.1 Kinetics and mechanism of the hydrolysis of aminoacyltriazenes
Emília Carvalho Jim Iley Maria de Jesus Perry and Eduarda Rosa
pg 2375; DOI:
10.1039/a805704d
PDF
Aminolysis of sulfamate esters in non-aqueous solvents. Use of Brnsted coefficients (nuc) to assign E2 and E1cB mechanisms
William J. Spillane and Chris Brack
pg 2381; DOI:
10.1039/a805695a
PDF
The use of chemical shifts of hydroxy protons of oligosaccharides as conformational probes for NMR studies in aqueous solution. Evidence for persistent hydrogen bond interaction in branched trisaccharides
Corine Sandström Herbert Baumann and Lennart Kenne
pg 2385; DOI:
10.1039/a805678a
PDF
Design and synthesis of haem-binding peptides. Relationship between haem-binding properties and catalytic activities
Seiji Sakamoto Akihiko Ueno and Hisakazu Mihara
pg 2395; DOI:
10.1039/a805669b
PDF
The determination of solvation descriptors for terpenes, and the prediction of nasal pungency thresholds
Michael H. Abraham Rachel Kumarsingh J. Enrique Cometto-Muñiz William S. Cain Martí Rosés Elizabeth Bosch and Maria Luisa Díaz
pg 2405; DOI:
10.1039/a805665j
PDF
Facial selectivity in 1,3-dipolar cycloadditions to cis-3,4-dimethylcyclobutene. An experimental and computational study
Mauro Freccero Remo Gandolfi Mirko Sarzi-Amadè and Augusto Rastelli
pg 2413; DOI:
10.1039/a805372c
PDF
Geometrical photoisomerization of (Z)-cyclooctene sensitized by aromatic phosphate, phosphonate, phosphinate, phosphine oxide and chiral phosphoryl esters
Min Shi and Yoshihisa Inoue
pg 2421; DOI:
10.1039/a805371e
PDF
Copper-catalyzed homolytic and heterolytic benzylic and allylic oxidation using tert-butyl hydroperoxide
Gadi Rothenberg Liron Feldberg Harold Wiener and Yoel Sasson
pg 2429; DOI:
10.1039/a805324c
PDF
Experimental and theoretical study on thermodynamic stabilities of silyl cations. Substituent effect on the stability of dimethylphenylsilyl cation in the gas phase
Hirotaka Tashiro Kiyoshi Kikukawa Kazutoshi Ikenaga Nobujiro Shimizu and Masaaki Mishima
pg 2435; DOI:
10.1039/a805314f
PDF
Novel SN2 ring-opening reactions of 2- and 2,2-substituted thiiranes with thiols using Na+-exchanged X-type zeolite or triethylamine in methanol
Hiroshi Takeuchi and Yasuhisa Nakajima
pg 2441; DOI:
10.1039/a804879g
PDF
High pressure assisted 1,3-dipolar cycloadditions: formation of 1,2,3-triazoles from aryl azides and (trimethylsilyl)acetylene
Valeria Melai Aldo Brillante and Paolo Zanirato
pg 2447; DOI:
10.1039/a804681f
PDF
First hyperpolarizability of benzoate anions and esters
Anwar Xuan-Ming Duan Shuji Okada Hiro Matsuda Hidetoshi Oikawa and Hachiro Nakanishi
pg 2451; DOI:
10.1039/a804678f
PDF
Interchangeability of halogen and ethynyl substituents in the solid state structures of di- and tri-substituted benzenes
James M. A. Robinson Benson M. Kariuki Kenneth D. M. Harris and Douglas Philp
pg 2459; DOI:
10.1039/a804676j
PDF
Characterization and reactivities of transient species generated by laser flash photolysis of N-hydroxypyridine-4-thione
Maksudul M. Alam Osamu Ito Günther N. Grimm and Waldemar Adam
pg 2471; DOI:
10.1039/a804592e
PDF
The reaction mechanism of the nitration of pyridine compounds by N2O5–NaHSO3
Jan M. Bakke Harald Svensen and Eli Ranes
pg 2477; DOI:
10.1039/a804259d
PDF
EPR and ENDOR spectroscopy studies on -aminoanthraquinone radical cations in solution
Virpi Vatanen Jussi M. Eloranta and Mikko Vuolle
pg 2483; DOI:
10.1039/a804189j
PDF
The aci-nitro equilibrium of picrylacetone: a kinetic and thermodynamic study in 5050 and 3070 (v/v) H2O–Me2SO mixtures
Gilles Moutiers Audrey Peignieux and François Terrier
pg 2489; DOI:
10.1039/a804087g
PDF
1,2-Proton shifts in pyrazole and related systems: a computational study of [1,5]-sigmatropic migrations of hydrogen and related phenomena
Ibon Alkorta and José Elguero
pg 2497; DOI:
10.1039/a804086i
PDF
Studies in the cycloproparene series:1 chemistry of the 1-trimethylsilyl-1H-cyclopropa[b]naphthalenyl anion
Brian Halton and Carissa S. Jones
pg 2505; DOI:
10.1039/a803969k
PDF
Persistent oxidation dications of carcinogenic PAHs: charge delocalization mapping in 7,12-dimethylbenzo[a]anthracenium, 3-methylcholanthrenium, 1-methylbenzo[a]anthracenium and in parent benzo[a]anthracenium dications
Kenneth K. Laali and Mutsuo Tanaka
pg 2509; DOI:
10.1039/a803856b
PDF
Mechanistic studies of fluoride-promoted silicon elimination in -benzotriazolyl--aryl--ketosilanes
Alan R. Katritzky Michael V. Voronkov and Dorin Toader
pg 2515; DOI:
10.1039/a803733g
PDF
Theoretical near UV and VIS electronic spectra for the ZnII–anhydrotetracycline complex
Hélio F. Dos Santos Wagner B. De Almeida and Michael C. Zerner
pg 2519; DOI:
10.1039/a803419b
PDF
2,3-Di-n-alkoxyanthraquinones as gelators of organic solvents
Gilles Michel Clavier Jean-François Brugger Henri Bouas-Laurent and Jean-Luc Pozzo
pg 2527; DOI:
10.1039/a803302a
PDF
The problem of acidity in concentrated aqueous solutions of sulfuric acid
Nunziata C. Marziano Alberto Tomasin Claudio Tortato and Paolo Isandelli
pg 2535; DOI:
10.1039/a803473g
PDF
An infrared study of host–guest association in solution by substituted resorcinarene cavitands. Part I. Structural aspects of halide complexation by a tetraurea cavitand
J. Willem M. Nissink Harold Boerrigter Willem Verboom David N. Reinhoudt and John H. van der Maas
pg 2541; DOI:
10.1039/a802783h
PDF
Chromatographic enantiomer separation and absolute configuration of spiro[benzo-1,3-dioxole-2,9-bicyclo[3.3.1]nonan]-2-one and the corresponding diastereomeric hydroxy acetals
Eugenius Butkus Ulf Berg Arvydas Stonius and Audrius Rimkus
pg 2547; DOI:
10.1039/a802522c
PDF
Molecular orbital parameters and comparative QSAR in the analysis of phenol toxicity to leukemia cells
Litai Zhang Hua Gao Corwin Hansch and Cynthia D. Selassie
pg 2553; DOI:
10.1039/a801684d
PDF
The reaction of iodine with 9-methylacridine: formation of polyiodide salts and a charge-transfer complex
Elizabeth L. Rimmer Rosa D. Bailey William T. Pennington and Timothy W. Hanks
pg 2557; DOI:
10.1039/a708433a
PDF

Issue 12


Kinetic investigations of the oxidation of Methyl Orange and substituted arylazonaphthol dyes by peracids in aqueous solution
John Oakes and Peter Gratton
pg 2563; DOI:
10.1039/a807272h
PDF
Kinetic investigation of the oxidation of substituted arylazonaphthol dyes by hydrogen peroxide in alkaline solution
John Oakes Peter Gratton Richard Clark and Ian Wilkes
pg 2569; DOI:
10.1039/a806571c
PDF
Hydrogen-atom abstractions: a semi-empirical approach to reaction energetics, bond lengths and bond-orders
Alberto A. C. C. Pais Luis G. Arnaut and Sebastião J. Formosinho
pg 2577; DOI:
10.1039/a807265e
PDF
New sugar-based gelators bearing a p-nitrophenyl chromophore: remarkably large influence of a sugar structure on the gelation ability
Natsuki Amanokura Kenji Yoza Hideyuki Shinmori Seiji Shinkai and David N. Reinhoudt
pg 2585; DOI:
10.1039/a807001f
PDF
Autocatalytic alkaline hydrolysis of tri-n-butyl phosphate
David J. Burgess and Geoffrey Stedman
pg 2593; DOI:
10.1039/a806885b
PDF
An EPR study of electron transfer reactions involving arenes and mercury(II) or thallium(III) salts
Alwyn G. Davies and Kai M. Ng
pg 2599; DOI:
10.1039/a806670a
PDF
Conformational inversion in dihydrobenzodioxine radical cations
David V. Avila Alwyn G. Davies René Lapouyade and Kai M. Ng
pg 2609; DOI:
10.1039/a806669h
PDF
EPR studies on the selectivity of hydroxyl radical attack on amino acids and peptides
Clare L. Hawkins and Michael J. Davies
pg 2617; DOI:
10.1039/a806666c
PDF
An infrared study of host–guest association in solution by substituted resorcinarene cavitands. Part II.1 Comparison of halide complexation by tetrathiourea cavitands and a simple thiourea
J. Willem M. Nissink Harold Boerrigter Willem Verboom David N. Reinhoudt and John H. van der Maas
pg 2623; DOI:
10.1039/a806519e
PDF
Nucleophilic substitution at a trigonal carbon. Part 6.1 Substituent and bromide/chloride leaving group effects in the reactions of aromatic acyl chlorides with methanol in acetonitrile
Dennis N. Kevill and William F. K. Wang
pg 2631; DOI:
10.1039/a806493h
PDF
New amphiphilic derivatives of cyclodextrins for the purpose of insertion in biological membranes: the Cup and Ball molecules
Jin Lin Christophe Creminon Bruno Perly and Florence Djedaïni-Pilard
pg 2639; DOI:
10.1039/a806492j
PDF
Hydrogen bonding and solvent effects in heteroaryldi(1-adamantyl)methanols: an NMR and IR spectroscopic study
John S. Lomas Alain Adenier Christine Cordier and Jean-Christophe Lacroix
pg 2647; DOI:
10.1039/a806485g
PDF
The mechanism of the photo-decarboxylation of alkyl- and arylmethyl-carboxylates using visible light and iron(III) tetra(2-N-methylpyridyl)porphyrin pentachloride in aqueous solution
Peter Hanson John R. Lindsay Smith and Victoria A. Osborne
pg 2653; DOI:
10.1039/a806410e
PDF
Carbodications. 5.1 Ring opening of the cyclopropanecarbonyl cation in superacid
Dan Frcasiu Glen Miller Ursula L. Bologa Alan R. Katritzky and Barry K. Carpenter
pg 2659; DOI:
10.1039/a806257i
PDF
A theoretical study of epibatidine
Nuria Campillo Juan Antonio Páez Ibon Alkorta and Pilar Goya
pg 2665; DOI:
10.1039/a806255b
PDF
A computational approach to intermolecular proton transfer in the solid state: assistance by proton acceptor molecules
Ibon Alkorta Isabel Rozas and José Elguero
pg 2671; DOI:
10.1039/a804677h
PDF
Descriptors for solutes from the solubility of solids: trans-stilbene as an example
Michael H. Abraham Caroline E. Green William E. Acree Jr. Carmen E. Hernandez and Lindsay E. Roy
pg 2677; DOI:
10.1039/a805769i
PDF
Nitrenium ions. Part 4.1 Reactivity and crystal structure of 1-methyl-2-phenyl-3-N-benzoyloxyindole iminium perchlorate and reactivity of N,N-dimethylamino-p-N-benzoyloxyaniline nitrenium chloride with 2-phenylindole
Lucedio Greci Monica Rossetti Roberta Galeazzi Pierluigi Stipa Paolo Sgarabotto and Pietro Cozzini
pg 2683; DOI:
10.1039/a805727c
PDF
Measurement of T1 relaxation rates of natural abundant 13C at C2 in a non-uniformly deuterium-labelled oligo-DNA
T. V. Maltseva A. Földesi and J. Chattopadhyaya
pg 2689; DOI:
10.1039/a805708g
PDF
Re-engineering potential energy surfaces: trapezoidally distorted 2s+2s thermal cycloaddition/elimination reactions
Carlota Conesa and Henry S. Rzepa
pg 2695; DOI:
10.1039/a805668d
PDF
Cycloaddition reactions of 5,6-dihydro-1,3,2-oxazine 3-oxide and conformational analysis of the resultant bicyclic isoxazolidines
Sk. Asrof Ali and Syed M. A. Hashmi
pg 2699; DOI:
10.1039/a805663c
PDF
Radical ion probes. Part 10. Ceric(IV) ammonium nitrate oxidation of cyclopropylarenes
Yonghui Wang and J. M. Tanko
pg 2705; DOI:
10.1039/a805655b
PDF
Synthesis, structure, electrostatic properties and spectroscopy of 3-methyl-4,5,6,7-tetrafluoro-1H-indazole. An experimental and ab initio computational study
Bruce A. Hathaway Graeme Day Michael Lewis and Rainer Glaser
pg 2713; DOI:
10.1039/a805580g
PDF
Further insight into the reaction of electrogenerated o-quinone with amino-alcohols and amines. Products and mechanism
Martine Largeron Anne Neudorffer and Maurice-Bernard Fleury
pg 2721; DOI:
10.1039/a805507f
PDF
Reactivity of phenolic nucleophiles towards nitroso compounds. Part 2.1 Reaction with alkyl nitrites (O-nitroso compounds)
J. Ramón Leis Ana Ríos and Luisa Rodríguez-Sánchez
pg 2729; DOI:
10.1039/a805373a
PDF
Laser flash photolysis of aziridines. Spectroscopic and kinetic characterization of azomethine ylides. Their [3+2] cyclization with alkenes and protonation by water–alcohols to yield iminium ions1
Carsten Gaebert Christian Siegner Jochen Mattay Marion Toubartz and Steen Steenken
pg 2735; DOI:
10.1039/a805308a
PDF
Coordination abilities in aqueous 11 metal chelates of 1,3-dicarbonylic ligands: absolute hardness and absolute electronegativity
Carlos A. Blanco
pg 2741; DOI:
10.1039/a804495c
PDF
Selective synthesis of three conformational isomers of tetrakis[(ethoxycarbonyl)methoxy]thiacalix[4]arene and their complexation properties towards alkali metal ions
Nobuhiko Iki Fumitaka Narumi Toyohisa Fujimoto Naoya Morohashi and Sotaro Miyano
pg 2745; DOI:
10.1039/a803734e
PDF
Variations of fluorescent molecular sensing for organic guests by regioselective anthranilate modified - and -cyclodextrins
Miyuki Narita Fumio Hamada Iwao Suzuki and Tetsuo Osa
pg 2751; DOI:
10.1039/a802955e
PDF
Solvent effects on the stability of simple secondary amides
Kathleen M. Morgan and Daniel A. Kopp
pg 2759; DOI:
10.1039/a802717j
PDF
Ground and excited state prototropic reactions in 2-(2-methoxyphenyl)-3H-imidazo[4,5-b]pyridine
Somes K. Das and Sneh K. Dogra
pg 2765; DOI:
10.1039/a802684j
PDF
The development of strong covalent interactions in inner sphere electron transfer reactions between cation radicals and neutral molecules
Nathan L. Bauld J. Todd Aplin Wang Yueh Angie Loving and Stephanie Endo
pg 2773; DOI:
10.1039/a708901e
PDF
A doubly annelated triple calix[4]arene in the cone/1,2-alternate/cone conformation
Erich F. Paulus Michael Frings Alexander Shivanyuk Christian Schmidt Volker Böhmer and Walter Vogt
pg 2777; DOI:
10.1039/a708088c
PDF