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Front cover pg X001; DOI: 10.1039/P199200FX001 |
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Contents pages pg P001; DOI: 10.1039/P199200FP001 |
Novel synthesis of perfluoroalkylated  , -unsaturated bromoalkane-carboxylates and -carbonitrilesYanchang Shen and Ming Qi pg 3; DOI: 10.1039/P19920000003 |
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Back cover pg X003; DOI: 10.1039/P199200BX003 |
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Petunianines, unusual steroidal nitrogenous bases from Petunia inflata Carl A. Elliger Rosalind Y. Wong Mabry Benson and Anthony C. Waiss Jr. pg 5; DOI: 10.1039/P19920000005 |
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Back matter pg P005; DOI: 10.1039/P199200BP005 |
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An investigation of the retro Diels–Alder reaction as a method for the generation of diatomic sulfur Thomas L. Gilchrist and Jane E. Wood pg 9; DOI: 10.1039/P19920000009 |
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Prop-2-ynylic carbonates as a1,a2 synthons in palladium catalysed annulation reactions with bifunctional nucleophiles Lifeng Geng and Xiyan Lu pg 17; DOI: 10.1039/P19920000017 |
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Pennigritrem, a naturally-occurring penitrem A analogue with novel cyclisation in the diterpenoid moiety Julia Penn Jeremy R. Biddle Peter G. Mantle John N. Bilton and Richard N. Sheppard pg 23; DOI: 10.1039/P19920000023 |
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Stereoselective reductive hydroxymethylation of an annulated sugar derivative via radical cyclisation Roger V. Bonnert Michael J. Davies Joshua Howarth Paul R. Jenkins and Nicholas J. Lawrence pg 27; DOI: 10.1039/P19920000027 |
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Synthesis of arene oxide and trans-dihydro diol metabolites of isoquinoline Derek R. Boyd R. Jeremy H. Davies Lynne Hamilton and John J. McCullough pg 31; DOI: 10.1039/P19920000031 |
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Facilitation of diphosphate group elimination from geranyl diphosphate by magnesium ion chelation in cyclic monoterpenoid biosynthesis Diana I. Ito Shunsuke Izumi Toshifumi Hirata and Takayuki Suga pg 37; DOI: 10.1039/P19920000037 |
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Stereochemistry of some reactions of ring D of the diterpenoid aphidicolin James R. Hanson Peter B. Hitchcock Andrew G. Jarvis Arnold H. Ratcliffe and Elsa M. Rodriguez-Perez pg 41; DOI: 10.1039/P19920000041 |
2-Chloro-4,5-dihydroimidazole. Part VII. Reactions with carbon disulfide and potassium O-alkyl dithiocarbonates. Synthesis and transformations of 2,3,7,8-tetrahydro-5H-diimidazo[2,1-b : 1 ,2-e][1,3,5]thiadiazine-5-thioneFranciszek S  czewski and Maria Gdaniec pg 47; DOI: 10.1039/P19920000047 |
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Preparation of novel N-substituted phospholipids via phosphoramidite intermediates Christopher McGuigan and Bernadette Swords pg 51; DOI: 10.1039/P19920000051 |
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Synthesis of the unique all-cis cyclopentanetetraol moiety in funiculosin Michael J. Begley John P. Madeley Gerald Pattenden and Graham F. Smith pg 57; DOI: 10.1039/P19920000057 |
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Lithiation of 4-methoxy-2-pyridones. Synthetic entry to tenellin and funiculosin, and related natural 3,5-disubstituted 4-oxy-2-pyridones Judith Buck J. Paul Madeley and Gerald Pattenden pg 67; DOI: 10.1039/P19920000067 |
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Neighbouring group participation in the cleavage of steroidal -hydroxyacetals Andrew W. Bridge George A. Morrison and Nicholas F. Wooster pg 75; DOI: 10.1039/P19920000075 |
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Synthesis of medium ring ethers. Part 2. Synthesis of the fully saturated carbon skeleton of Laurencia non-terpenoid ether metabolites containing seven-, eight- and nine-membered rings Robert W. Carling J. Stephen Clark and Andrew B. Holmes pg 83; DOI: 10.1039/P19920000083 |
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Synthesis of medium ring ethers. Part 3. Disproof of the proposed 2,8-disubstituted oxocane structure for gloeosporone. Synthesis of pseudo-gloeosporone Robert W. Carling J. Stephen Clark Andrew B. Holmes and Dirk Sartor pg 95; DOI: 10.1039/P19920000095 |
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Biosynthesis of the antibiotic obafluorin from D-[U-13C]glucose and p-aminophenylalanine in Pseudomonas fluorescens Richard B. Herbert and Andrew R. Knaggs pg 103; DOI: 10.1039/P19920000103 |
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Biosynthesis of the antibiotic obafluorin from p-aminophenylalanine and glycine (glyoxylate) Richard B. Herbert and Andrew R. Knaggs pg 109; DOI: 10.1039/P19920000109 |
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Photoinduced molecular transformations. Part 127. A new [2 + 2] photoaddition of 2-amino-1,4-naphthoquinone with vinylarenes and the synthesis of 2,3-dihydronaphtho[1,2-b]furan-4,5-diones and 2,3-dihydronaphtho[2,3-b]furan-4,9-diones by -scission of alkoxyl radicals generated from the resulting photoadducts Kazuhiro Kobayashi Akiyoshi Sasaki Hiroyasu Takeuchi and Hiroshi Suginome pg 115; DOI: 10.1039/P19920000115 |
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Application of the Suzuki biphenyl synthesis to the natural products biphenomycin and vancomycin Allan G. Brown Michael J. Crimmin and Peter D. Edwards pg 123; DOI: 10.1039/P19920000123 |
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Tricarbonylchromium complexes of 2-aminotetralin derivatives. Part 2. Regio- and stereo-selective reactions Marie Persson and Uli Hacksell pg 131; DOI: 10.1039/P19920000131 |
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Chemoselective enzymatic hydrolysis of aliphatic and alicyclic nitriles Anna de Raadt Norbert Klempier Kurt Faber and Herfried Griengl pg 137; DOI: 10.1039/P19920000137 |
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syn-Selective aldol reaction of propynal–hexacarbonylcobalt complexes with ketene silyl acetals Chisato Mukai Kimimasa Suzuki Kazuyoshi Nagami and Miyoji Hanaoka pg 141; DOI: 10.1039/P19920000141 |
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1,2,3-Triazolium-1-oxide, -1-imide and 1-methanide hetero-1,3,5-triene equilibrium: ab initio calculations. A new base induced ring expansion of 1-alkyl-1,2,3-triazolium salts to 2,3-dihydro-1,2,4-triazines and 1-amino-imidazoles via the 1,2,5-triazahexa-1,3,5-triene system. Azolium 1,3-dipoles Richard N. Butler J. Paul Duffy Desmond Cunningham Patrick McArdle and Luke A. Burke pg 147; DOI: 10.1039/P19920000147 |
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Highly selective monoetherification of symmetrical diols catalysed by metallic sulfate supported on silica gel Takeshi Nishiguchi Katsumi Kawamine and Tomoko Ohtsuka pg 153; DOI: 10.1039/P19920000153 |
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Dehydrogenation of 6-azaquinazoline derivatives. Formation of unexpected quinonediimine intermediates Imre Huber Ferenc Fülöp János Lázár Gábor Bernáth and Gábor Tóth pg 157; DOI: 10.1039/P19920000157 |
Steric and electronic effects on the photochemical reactivity of oxime acetates of , -unsaturated aldehydesDiego Armesto William M. Horspool Mar G. Gallego and Antonia R. Agarrabeitia pg 163; DOI: 10.1039/P19920000163 |
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Reaction of anions from monoimines of benzil with alkylating agents. Photochemical reactivity of some 4-alkoxy-2-aza-1,3-dienes Diego Armesto William M. Horspool Maria J. Ortiz and Santiago Romano pg 171; DOI: 10.1039/P19920000171 |
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Instructions for authors (1992) pg va; DOI: 10.1039/P199200000va |
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IUPAC publications on nomenclature and symbolism pg xx; DOI: 10.1039/P199200000xx |
Issue 2
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Front cover pg X005; DOI: 10.1039/P199200FX005 |
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Back cover pg X007; DOI: 10.1039/P199200BX007 |
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Contents pages pg P011; DOI: 10.1039/P199200FP011 |
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1,2-, 1,3- and 1,4-Photocycloaddition modes on the naphthalene ring Nata  a Zupan i and Boris  ket pg 179; DOI: 10.1039/P19920000179 |
Intramolecular cycloaddition–elimination reactions of 4-methyl-5-(substituted)-imino- 2-1,2,3,4-thiatriazolinesGerrit L'abbé and Stefan Leurs pg 181; DOI: 10.1039/P19920000181 |
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A new synthetic route to furofuranoid lignans via the intramolecular Mukaiyama reaction David R. Stevens Clive P. Till and Donald A. Whiting pg 185; DOI: 10.1039/P19920000185 |
Macrocyclic thia-alkenolides formed by intramolecular  ene reactions of thioaldehydesSamuel S.-M. Choi Gordon W. Kirby and Mohinder P. Mahajan pg 191; DOI: 10.1039/P19920000191 |
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2,4-Bisimino-1,3-diazetidines: iminophosphoranes, carbodiimides and related betaines Pedro Molina Mateo Alajarin Carmen Lopez-Leonardo Felix Hernandez Cano Antonio L. Llamas-Saiz Concepcion Foces-Foces Rosa Maria Claramunt and Jose Elguero pg 199; DOI: 10.1039/P19920000199 |
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A new and unequivocal method for establishing the position of N-glycosylation of unsymmetrically C-substituted imidazoles Timothy J. Benson and Brian Robinson pg 211; DOI: 10.1039/P19920000211 |
Azoles. Part 8. Metallation and bromine  lithium exchange reactions of polyhalogenothiazolesSalah Athmani Andrew Bruce and Brian Iddon pg 215; DOI: 10.1039/P19920000215 |
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Enantioselective construction of quaternary stereogenic centres possessing a fluorine atom Masataka Ihara Nobuaki Taniguchi Tomoko Kai Ken Satoh and Keiichiro Fukumoto pg 221; DOI: 10.1039/P19920000221 |
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Spiroannulation by the [2,3]sigmatropic rearrangement via the cyclic allylsulfonium ylide. A stereoselective synthesis of (+)-acorenone B Fusao Kido Toshiya Abiko and Michiharu Kato pg 229; DOI: 10.1039/P19920000229 |
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Conversion of 2-acetamido-2-deoxy--D-glucopyranose (N-acetylglucosamine) into 2-acetamido-2-deoxy--D-galactopyranose (N-acetylgalactosamine) using a biotransformation to generate a selectively deprotected substrate for SN2 inversion David Chaplin David H. G. Crout Stephen Bornemann David W. Hutchinson and Riaz Khan pg 235; DOI: 10.1039/P19920000235 |
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Tricyclic heteroaromatic systems containing a bridgehead nitrogen atom. Part 3. [1,2,4]Triazolo[3,4 : 3,2]pyrazolo[3,4-d]pyrimidines, tetrazolo[1,5 : 1,5]pyrazolo[3,4-d]pyrimidines and pyrimido-[5,4 : 4,5]pyrazolo[3,2-c][1,2,4]triazines Julian M. C. Golec Richard M. Scrowston and Michael Dunleavy pg 239; DOI: 10.1039/P19920000239 |
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Direct synthesis of N-protected chiral amino acids from imidodicarbonates employing either Mitsunobu or triflate alkylation. Feasibility study using lactate with particular reference to 15N-labelling Fredrik Degerbeck Bengt Fransson Leif Grehn and Ulf Ragnarsson pg 245; DOI: 10.1039/P19920000245 |
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Synthesis and biological activity of 9-mercaptodethiobiotin—a putative biotin precursor in Escherichia coli Robert L. Baxter Dominic J. Camp Andrew Coutts and Nicholas Shaw pg 255; DOI: 10.1039/P19920000255 |
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Synthesis of tricarbonyl(vinylallene)iron(0) complexes from tricarbonyl(vinylketene)iron(0) complexes and their oxidation to 5,5-disubstituted furan-2(5H)-ones Stephen P. Saberi and Susan E. Thomas pg 259; DOI: 10.1039/P19920000259 |
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A new convenient synthesis of 2-trifluoromethyl substituted aspartic acid and its isopeptides. Part 11 Norbert Sewald Jürgen Riede Peter Bissinger and Klaus Burger pg 267; DOI: 10.1039/P19920000267 |
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Syntheses of functionalised pyrido[2,3-b]indoles Ian T. Forbes Christopher N. Johnson and Mervyn Thompson pg 275; DOI: 10.1039/P19920000275 |
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Reactions of ethoxycarbonylmethylene(triphenyl)phosphorane with some ortho-quinones in the presence of triphenylphosphine, alcohols and acetic anhydride Demetrios N. Nicolaides Spyros G. Adamopoulos Demetrios A. Lefkaditis Konstantinos E. Litinas and Petroula V. Tarantili pg 283; DOI: 10.1039/P19920000283 |
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Acylation with 1,1,1-trifluoroacetone of the azaallyl carbanion from ethyl bis(methylthio)methyleneaminoacetate José-Gonzalo Rodriguez Aurea Perales Carlos Alvarez Ibarra Maria I. López-Sánchez and Maria L. Quiroga pg 291; DOI: 10.1039/P19920000291 |
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Synthesis of 2,4-dideoxy-4-hydroxyphosphonoyl-D-erythro- and -L-threo-pentofuranoses Tadashi Hanaya Ayashi Noguchi Margaret-Ann Armour Alan M. Hogg and Hiroshi Yamamoto pg 295; DOI: 10.1039/P19920000295 |
Issue 3
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Front cover pg X009; DOI: 10.1039/P199200FX009 |
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Back cover pg X011; DOI: 10.1039/P199200BX011 |
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Contents pages pg P015; DOI: 10.1039/P199200FP015 |
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An arylhydroxylamine O-sulfonate is the probable intermediate in the peroxydisulfate oxidation of aromatic amines Edward J. Behrman pg 305; DOI: 10.1039/P19920000305 |
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Regio- and enantio-selective photodimerisation of cyclohex-2-enone as an inclusion complex with a new optically active host, (–)-1,4-bis[3-(o-chlorophenyl)-3-hydroxy-3-phenylprop-1-ynyl]benzene: preparation of the optically pure (–)-syn-trans-dimer of cyclohex-2-enone Koichi Tanaka Osamu Kakinoki and Fumio Toda pg 307; DOI: 10.1039/P19920000307 |
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A facile total synthesis of isoquinolone alkaloids Albert W. M. Lee Wing Hong Chan and Eddy T. T. Chan pg 309; DOI: 10.1039/P19920000309 |
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Acceleration of ortho ester Claisen rearrangement by a commercial microwave oven Adusumilli Srikrishna and Sankuratri Nagaraju pg 311; DOI: 10.1039/P19920000311 |
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A convenient one-pot synthesis of -fluoro-,-unsaturated nitriles from diethyl cyanofluoromethanephosphonate Ze-Qi Xu and Darryl D. DesMarteau pg 313; DOI: 10.1039/P19920000313 |
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Pig liver alcohol dehydrogenase catalysed stereoselective reduction of cage-shaped ketones. Preparation of axially chiral (–)-(R)-adamantane-2,6-diol with high enantiomeric purity Yoshiki Hirose Munehisa Okutsu Mika Anzai Koichiro Naemura and Hiroaki Chikamatsu pg 317; DOI: 10.1039/P19920000317 |
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Transition metal mediated synthesis of ()-chuangxinmycin methyl ester Michael J. Dickens Timothy J. Mowlem David A. Widdowson Alexandra M. Z. Slawin and David J. Williams pg 323; DOI: 10.1039/P19920000323 |
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Synthesis of allylstannanes and vinylstannanes by the stannyl-cupration of allenes Asunción Barbero Purificación Cuadrado Ian Fleming Ana M. González and Francisco J. Pulido pg 327; DOI: 10.1039/P19920000327 |
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Anodic cyanation of benzo[b]thiophenes Kunihisa Yoshida and Kohji Miyoshi pg 333; DOI: 10.1039/P19920000333 |
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A concise synthesis of the pseudoguaianolide skeleton Luiz-Claudio de Almeida Barbosa and John Mann pg 337; DOI: 10.1039/P19920000337 |
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Total synthesis of symbioramide, a novel Ca2+-ATPase activator from Symbiodinium sp Jun Yoshida Masako Nakagawa Hiroko Seki and Tohru Hino pg 343; DOI: 10.1039/P19920000343 |
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Hetero-ring lithiation of N-methyl-4-quinolone and N-methylquinoline-4-thione Mercedes Alvarez Marisa Salas Lluis Rigat Ana de Veciana and John A. Joule pg 351; DOI: 10.1039/P19920000351 |
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Enamine chemistry. Part 37. Reaction of methyl vinyl ketone with 1,8a-2-octalone dienamines. Synthesis of octahydro-1H-benzo[d]naphthalene-2,10(3H,11H)-diones and 9-acetylperhydro-2,4a-ethanonaphthalen-3-ones Peter W. Hickmott and Richard Simpson pg 357; DOI: 10.1039/P19920000357 |
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Surface-mediated solid-phase reaction. Part 2. Highly selective mono- and di-C-alkylation of 1,3-dicarbonyl compounds on the surface of alumina Brindaban C. Ranu and Sanjay Bhar pg 365; DOI: 10.1039/P19920000365 |
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Simple and condensed -lactams. Part 13. Synthesis of some 1-(3-acylamino-2-oxoazetidin-1-yl)-cyclopentane- and -cyclohexanecarboxylic acids József Fetter Károly Lempert József Nagy József Nyitrai Pál Sohár Zoltán Tombor and Károly Zauer pg 369; DOI: 10.1039/P19920000369 |
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Electrochemical studies on haloamides. Part 3. Haloacetamides and halo-acetohydroxamates Maria Antonietta Casadei Barbara Di Rienzo Achille Inesi and Franco Micheletti Moracci pg 375; DOI: 10.1039/P19920000375 |
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Electrochemical studies on haloamides. Part 4. Reactivity of haloacetamides and haloacetohydroxamates toward electrogenerated diethyl malonate anion Maria Antonietta Casadei Barbara Di Rienzo Achille Inesi and Franco Micheletti Moracci pg 379; DOI: 10.1039/P19920000379 |
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New macrocycles of carbon, nitrogen and sulfur atoms incorporating 4,5-dithio-1,3-dithiole-2-thione units Berhane Girmay Allan E. Underhill Jeremy D. Kilburn Thomas K. Hansen Jan Becher Karithath S. Varma and Peter Roepstorff pg 383; DOI: 10.1039/P19920000383 |
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Lewis acid catalysed Michael-type addition. A new regio- and diastereo-selective annulation method using methyl vinyl ketone Pierre Duhamel Gilles Dujardin Laurent Hennequin and Jean-Marie Poirier pg 387; DOI: 10.1039/P19920000387 |
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Corrigendum P. M. Burden H. R. Capper R. D. Allan and G. A. R. Johnston pg 397; DOI: 10.1039/P19920000397 |
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Conference diary pg 399; DOI: 10.1039/P19920000399 |
Issue 4
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Front cover pg X013; DOI: 10.1039/P199200FX013 |
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Back cover pg X015; DOI: 10.1039/P199200BX015 |
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Contents pages pg P019; DOI: 10.1039/P199200FP019 |
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A new method for the dehydration of -hydroxy sulfones: synthesis of (E,S)--hydroxy-,-unsaturated sulfones and (S)-?-hydroxy-(E,E)-,-dienyl sulfones Suk-Ku Kang Young-Won Park Sung-Gyu Kim and Jae-Hoon Jeon pg 405; DOI: 10.1039/P19920000405 |
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A superior synthesis of diaryl ethers by the use of ultrasound in the Ullmann reaction Keith Smith and Dennis Jones pg 407; DOI: 10.1039/P19920000407 |
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Partial reduction of diazines James R. Russell C. David Garner and John A. Joule pg 409; DOI: 10.1039/P19920000409 |
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Syntheses of pyrido[2,3-a]phenothiazine-type near-IR colour formers Yuji Kubo Hiroshi Yasuoka Shin-ichi Hamaguchi and Katsuhira Yoshida pg 411; DOI: 10.1039/P19920000411 |
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Diels–Alder reactions of pyrano[3,4-b]indol-3-ones and a 2-benzopyran-3-one with hetero substituted olefins: generation of carbazole and naphthalene derivatives by elimination instead of dehydrogenation Peter I. Van Broeck Philippe E. Van Doren Suzanne M. Toppet and Georges J. Hoornaert pg 415; DOI: 10.1039/P19920000415 |
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Regiospecific synthesis of 2-fluoro-3-O-methylestrone using caesium fluorosulfate Louis J. Diorazio David A. Widdowson and John M. Clough pg 421; DOI: 10.1039/P19920000421 |
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Photoinduced molecular transformations. Part 130. Novel stereospecific photorearrangement and stereospecific addition of methanol in steroidal ,-unsaturated cyclic ketone oximes Hiroshi Suginome Makoto Kaji Toshiharu Ohtsuka Shinji Yamada Takashi Ohki Hisanori Senboku and Akio Furusaki pg 427; DOI: 10.1039/P19920000427 |
Electrophile-mediated cyclisations involving the allene  -system. Stereoselectivity and synthetic utility of PdII-catalysed heteroatom cyclisation reactions. X-Ray molecular structure of methyl 2-[trans-3-phenyl-N-(p-tolylsulfonyl)pyrrolidin-2-yl]acrylateTimothy Gallagher Ian W. Davies Stephen W. Jones David Lathbury Mary F. Mahon Kieran C. Molloy Robert W. Shaw and Peter Vernon pg 433; DOI: 10.1039/P19920000433 |
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Some reactions of (5R)-2-methylene-5-(thymin-1-yl)-2,5-dihydrofuran Bhalchandra V. Joshi and Colin B. Reese pg 441; DOI: 10.1039/P19920000441 |
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Azepinones. Part 1. Synthesis of 1,2,3,7-tetrahydroazepin-4-ones and hexahydroazepin-3-ones Fiona A. Fraser George R. Proctor and James Redpath pg 445; DOI: 10.1039/P19920000445 |
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Umpolung of reactivity at the C-5 position of uracil: 1,2 facile nucleophilic reactions of thiolate ions at C-5 of 6-cyano-1,3-dimethyluracil to procure 5-alkyl or 5-aryl-thio-1,3-dimethyluracils Subodh Kumar and Swapandeep Singh Chimni pg 449; DOI: 10.1039/P19920000449 |
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ZnII-promoted D-homorearrangement of 17-hydroxy-3-methoxyandrost-5-ene-17-carbaldehyde Laura Schor Eduardo G. Gros and Alicia M. Seldes pg 453; DOI: 10.1039/P19920000453 |
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New antitumour bicyclic hexapeptides, RA-IX and -X from Rubia cordifolia. Part 3. Conformation–antitumour activity relationship Hideji Itokawa Tetsuo Yamamiya Hiroshi Morita and Koichi Takeya pg 455; DOI: 10.1039/P19920000455 |
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Electrophilic substitution in indoles. Part 18. Cyclisation of N-acyltryptamines Kshetra M. Biswas the late Anthony H. Jackson Mozaina M. Kobaisy and Patrick V. R. Shannon pg 461; DOI: 10.1039/P19920000461 |
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General method for the synthesis of 2-azido-2,3-dideoxynucleosides by the use of [1,2]-hydride shift and -elimination reactions Masajiro Kawana and Hiroyoshi Kuzuhara pg 469; DOI: 10.1039/P19920000469 |
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Novel quasiphosphonium ylides from the reaction of trialkyl phosphites with dialkyl benzoylphosphonates: evidence for carbene intermediates in the intramolecular cyclisation of 2-substituted dialkyl benzoylphosphonates D. Vaughan Griffiths Penelope A. Griffiths Belinda J. Whitehead and John C. Tebby pg 479; DOI: 10.1039/P19920000479 |
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Photoaddition of ethenes to 1,4-naphthoquinone: factors influencing the site of reaction Derek Bryce-Smith Elizabeth H. Evans Andrew Gilbert and Hilary S. McNeill pg 485; DOI: 10.1039/P19920000485 |
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Biotransformations using clostridia: stereospecific reductions of a -keto ester Markus Christen David H. G. Crout Robert A. Holt J. Gareth Morris and Helmut Simon pg 491; DOI: 10.1039/P19920000491 |
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A novel chiral approach to trans-3a,4,5,9b-tetrahydro-1H-benz[e]indene Hideo Nemoto Norikazu Matsuhashi Atsushi Satoh and Keiichiro Fukumoto pg 495; DOI: 10.1039/P19920000495 |
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Preparation of benzocyclobutenones via the photochemical cyclization of 1-(ortho-alkylaryl)-2,2,4-trimethylpentane-1,3-diones Michikazu Yoshioka Shinobu Momose Kaori Nishizawa and Tadashi Hasegawa pg 499; DOI: 10.1039/P19920000499 |
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Synthesis of cyclic and acyclic oligocytidylates by uranyl ion catalyst in aqueous solution Hiroaki Sawai Katsutaka Higa and Kensei Kuroda pg 505; DOI: 10.1039/P19920000505 |
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Heterocycles in asymmetric synthesis. Part 1. Construction of the chiral building blocks for enantioselective alkaloid synthesis via an asymmetric intramolecular Michael reaction Yoshiro Hirai Takashi Terada Takao Yamazaki and Takefumi Momose pg 509; DOI: 10.1039/P19920000509 |
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Heterocycles in asymmetric synthesis. Part 2. Efficient asymmetric approaches to heteroyohimbine, yohimbine and related alkaloids Yoshiro Hirai Takashi Terada Takao Yamazaki and Takefumi Momose pg 517; DOI: 10.1039/P19920000517 |
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Conference diary pg 525; DOI: 10.1039/P19920000525 |
Issue 5
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Front cover pg X017; DOI: 10.1039/P199200FX017 |
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Back cover pg X019; DOI: 10.1039/P199200BX019 |
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Contents pages pg P023; DOI: 10.1039/P199200FP023 |
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Back matter pg P027; DOI: 10.1039/P199200BP027 |
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Synthesis of ()-aphanorphine via an aminylium ion intermediate Toshio Honda Atsunori Yamamoto Yingshe Cui and Masayoshi Tsubuki pg 531; DOI: 10.1039/P19920000531 |
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Remote control of double bond stereochemistry in the Wadsworth–Emmons reaction Pedro L. López Tudanca Keith Jones and Peter Brownbridge pg 533; DOI: 10.1039/P19920000533 |
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A tandem silica-induced ring-opening and cyclisation of 1-aryl-1-chlorocyclopropanes leading to indenes Mark S. Baird Richard Dacre and Jeremy Tomkinson pg 535; DOI: 10.1039/P19920000535 |
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Novel and efficient synthesis of rotenoids via intramolecular radical arylation S. Asiah Ahmad-Junan Peter C. Amos and Donald A. Whiting pg 539; DOI: 10.1039/P19920000539 |
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Tandem Michael addition–[3,3]sigmatropic rearrangement processes. Part 2. Construction of cyclopropa[3,4]pyrrolo[3,2-e]indol-4-one (CPI) unit of antitumour antibiotic CC-1065 Masahiro Toyota and Keiichiro Fukumoto pg 547; DOI: 10.1039/P19920000547 |
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Total synthesis of (–)--kainic acid Jeremy Cooper David W. Knight and Peter T. Gallagher pg 553; DOI: 10.1039/P19920000553 |
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Synthesis and characterisation of unusual tetraaminoalkenes (enetetramines) Engin Cetinkaya Peter B. Hitchcock Hatam A. Jasim Michael F. Lappert and Kostas Spyropoulos pg 561; DOI: 10.1039/P19920000561 |
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Biosynthesis of the 24-methylcholesterols dihydrobrassicasterol and campesterol in cultured cells of Amsonia elliptica: incorporation of [1,2-13C2]acetate and [2-13C,2H3]acetate Shujiro Seo Atsuko Uomori Yohko Yoshimura (the late) Ken'ichi Takeda Hiroshi Noguchi Yutaka Ebizuka Ushio Sankawa and Haruo Seto pg 569; DOI: 10.1039/P19920000569 |
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Studies of chromenes. Part 10. Oxiranes of nitrochromenes Philip E. Brown and Robert A. Lewis pg 573; DOI: 10.1039/P19920000573 |
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Synthesis of a pyranonaphthoquinone-spiroacetal Margaret A. Brimble and Michael R. Nairn pg 579; DOI: 10.1039/P19920000579 |
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Synthesis of 6-hydroximino-3-oxo steroids, a new class of aromatase inhibitor Herbert L. Holland Sudalaiyandi Kumaresan Liat Tan and Vincent C. O. Njar pg 585; DOI: 10.1039/P19920000585 |
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Potential use of carbocyclic nucleosides for the treatment of AIDS: chemo-enzymatic syntheses of the enantiomers of carbovir Chris T. Evans Stanley M. Roberts Karoline A. Shoberu and Alan G. Sutherland pg 589; DOI: 10.1039/P19920000589 |
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Parquin and carboxyparquin, toxic kaurene glycosides from the shrub Cestrum parqui Clive M. Pearce Nicholas J. Skelton Stephen Naylor Rajamoorthi Kanaan Janice Kelland Peter B. Oelrichs Jeremy K. M. Sanders and Dudley H. Williams pg 593; DOI: 10.1039/P19920000593 |
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Viologen-mediated reductive desulfonylation of -nitro sulfones by sodium dithionite Kwanghee Koh Park Chul Woo Lee and Sook Young Choi pg 601; DOI: 10.1039/P19920000601 |
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Simple synthesis of hexahydrocannabinoids using phenylboric acid catalyst William S. Mufphy Sudersan M. Tuladhar and Brian Duffy pg 605; DOI: 10.1039/P19920000605 |
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Electron acceptor molecules: new, expedient synthesis of substituted 7,7,8,8-tetracyano-p-quinodimethane (TCNQ) derivatives and the X-ray crystal structure of 2,5-dibromo-TCNQ Martin R. Bryce Andrew M. Grainger Masihul Hasan Geoffrey J. Ashwell Paul A. Bates and Michael B. Hursthouse pg 611; DOI: 10.1039/P19920000611 |
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Secondary mould metabolites. Part 36. Isolation and structure elucidation of sulcatines C–E, novel norsesquiterpenes from Laurilia sulcata, and 7-epi-sulcatine D Alberto Arnohe Gianluca Nasini Orso Vajna de Pava and Gemma Assante pg 615; DOI: 10.1039/P19920000615 |
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Synthesis of 1,3-thiazetidines and 2,1,4-oxathiazolidines by high yielding novel photochemical rearrangements Nigel K. Capps Gareth M. Davies Peter B. Hitchcock David Loakes Richard W. McCabe and Douglas W. Young pg 621; DOI: 10.1039/P19920000621 |
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Photolytic and chromium(II)-promoted addition reactions of N-halogenoformamides with alkenes André Goosen Cedric W. McCleland and Alan J. Merrifield pg 627; DOI: 10.1039/P19920000627 |
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Stereospecific synthesis of the 2,3-trans-3,4-cis trisubstituted tetrahydrofuran lignan ()-dihydrosesamin David R. Stevens and Donald A. Whiting pg 633; DOI: 10.1039/P19920000633 |
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-L-Glutamyl-O-acyl-L-serylglycine derivatives: synthesis, purification and evaluation as inhibitors of glyoxalases Theodore W. C. Lo and Paul J. Thornalley pg 639; DOI: 10.1039/P19920000639 |
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Brombyin-I [(rel)- 4-acetyl-3-(1,3-benzodioxol-5-yl)-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-ol] and brombyin-II [(rel)-4-acetyl-3-(1,3-benzodioxol-5-yl)-3,4,4a,5,6,7,8,8a-octahydronaphthalene]: a novel type of natural product isolated from the stem bark of Brombya platynema. F. Muell Ian C. Parsons Alexander I. Gray Thomas G. Hartley Brian W. Skelton Peter G. Waterman and Allan H. White pg 645; DOI: 10.1039/P19920000645 |
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Conference diary pg 651; DOI: 10.1039/P19920000651 |
Issue 6
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Front cover pg X021; DOI: 10.1039/P199200FX021 |
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Back cover pg X023; DOI: 10.1039/P199200BX023 |
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Contents pages pg P029; DOI: 10.1039/P199200FP029 |
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Back matter pg P033; DOI: 10.1039/P199200BP033 |
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A synthesis of 2,6-dideoxy-2-fluoro-L-glycopyranose from D-fructose: synthesis of 1,3,4-tri-O-acetyl-2,6-dideoxy-2-fluoro-L-talopyranose Yasushi Takagi Geun-Jho Lim Tsutomu Tsuchiya and Sumio Umezawa pg 657; DOI: 10.1039/P19920000657 |
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Control of the enantioselectivity of the bioreduction with immobilized bakers' yeast in a hexane solvent system Yoshinobu Naoshima Jusei Maeda and Yoshihito Munakata pg 659; DOI: 10.1039/P19920000659 |
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Regioselective enzymatic acetylation of methyl 4,6-O-benzylidene-- and -D-glucopyranoside Matthew J. Chinn Gilles Lacazio David G. Spackman Nicholas J. Turner and Stanley M. Roberts pg 661; DOI: 10.1039/P19920000661 |
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Ophiorrhizine, a new quaternary indole alkaloid related to cinchonamine, from Ophiorrhiza major Ridl. Dayar Arbain Lindsay T. Byrne Deddi Prima Putra Melvyn V. Sargent Brian W. Skelton and Allan H. White pg 663; DOI: 10.1039/P19920000663 |
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A new glucoalkaloid from Uncaria glabrata Dayar Arbain Lindsay T. Byrne Magda Mina Putra Melvyn V. Sargent and Mardius Syarif pg 665; DOI: 10.1039/P19920000665 |
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Facile enzymatic synthesis of N-acyl-enkephalin amides Iqbal Gill and Evgeny N. Vulfson pg 667; DOI: 10.1039/P19920000667 |
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Synthesis and spectral characterization of tricarbonylchromium complexes of calix[4]arene conformers Hideshi Iki Taketoshi Kikuchi and Seiji Shinkai pg 669; DOI: 10.1039/P19920000669 |
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A new approach to the synthesis of peltogynoids, natural isochromeno[4,3-b]-chromenes S. Asiah Ahmad-Junan and Donald A. Whiting pg 675; DOI: 10.1039/P19920000675 |
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Total synthesis of heptacyclic Aspidosperma alkaloids. Part 3. Synthesis of an advanced intermediate in the synthesis of alalakine Abdelhamid Belattar and J. Edwin Saxton pg 679; DOI: 10.1039/P19920000679 |
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2H-benzimidazoles (isobenzimidazoles). Part 6. Sulfur derivatives Justine C. Hazelton Brian Iddon Hans Suschitzky and Ley H. Woolley pg 685; DOI: 10.1039/P19920000685 |
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High diastereoselection in the aldol reaction of the bistrimethylsilyl enol ether of methyl acetoacetate with 2-benzyloxyhexanal: synthesis of (–)-pestalotin Hisahiro Hagiwara Katsuhiko Kimura and Hisashi Uda pg 693; DOI: 10.1039/P19920000693 |
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Oxazol-5(4H)-ones. Part 7. New synthesis of oxazolo[5,4-b]pyridines M. Luisa Gelmi Donate Pocar Monica Viziano Riccardo Destro and Felicita Merati pg 701; DOI: 10.1039/P19920000701 |
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Hypervalent iodine in the synthesis of bridgehead heterocycles: novel and facile syntheses of 3-substituted-5,6-dihydroimidazo[2,1-b]thiazoles and 3-phenylthiazolo[3,2-a]benzimidazole from acetophenones using [hydroxy(tosyloxy)iodo]benzene Om Prakash Neena Rani and Seema Goyal pg 707; DOI: 10.1039/P19920000707 |
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Enantioselective synthesis of -hydroxy esters by indium-induced Reformatsky reaction Perminder S. Johar Shuki Araki and Yasuo Butsugan pg 711; DOI: 10.1039/P19920000711 |
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Base-promoted eliminations within halogenated [n.m.1]propellene frameworks Martin G. Banwell Brian Halton Trevor W. Hambley Neil K. Ireland Con Papamihail Sarah G. G. Russell and Michael R. Snow pg 715; DOI: 10.1039/P19920000715 |
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Photochromic heterocyclic fulgides. Part 6. Base-catalysed cyclizations of 1-(2,5-dimethyl-3-furyl and 2,5-dimethyl-3-thienyl)ethylidene(isopropylidene)succinic anhydrides and related compounds Sean L. Bowden Stuart A. Harris Harry G. Heller and Michael J. E. Hewlins pg 725; DOI: 10.1039/P19920000725 |
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Synthesis and some properties of D-myo-inositol 1,4,5-tris(dihydrogen phosphate) Shoichiro Ozaki Yoshihisa Kondo Naokazu Shiotani Tomio Ogasawara and Yutaka Watanabe pg 729; DOI: 10.1039/P19920000729 |
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Corrigendum Derrick L. J. Clive Ahmad Khodabocus Peter G. Vernon A. Gaëtan Angoh Luc Bordeleau Donald S. Middleton Christopher Lowe and Dorit Kellner pg 739; DOI: 10.1039/P19920000739 |
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Conference diary pg 741; DOI: 10.1039/P19920000741 |
Issue 7
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Front cover pg X025; DOI: 10.1039/P199200FX025 |
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Back cover pg X027; DOI: 10.1039/P199200BX027 |
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Contents pages pg P035; DOI: 10.1039/P199200FP035 |
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Allene synthesis via boron-stabilised alkenyl carbanions Andrew Pelter Keith Smith and Kevin D. Jones pg 747; DOI: 10.1039/P19920000747 |
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Formation of a 12-aza steroid by 1 -aza triene cyclisation Thomas L. Gilchrist and Maureen A. M. Healy pg 749; DOI: 10.1039/P19920000749 |
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Unusual oxidation in thionyl chloride: novel synthesis of methyl 3-alkoxy-1,4-dioxo-1,2,3,4-tetrahydroisoquinoline-3-carboxylates John F. Beattie and Neil J. Hales pg 751; DOI: 10.1039/P19920000751 |
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Synthesis and absorption/emission spectroscopic properties of bis(phenylethynyl)benzenes and 9,10-bis(phenylethynyl)anthracenes Shin'ichi Nakatsuji Kosei Matsuda Yukiko Uesugi Kenichiro Nakashima Shuzo Akiyama and Walter Fabian pg 755; DOI: 10.1039/P19920000755 |
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Sodium hydride as a nucleophilic agent. Part 1. A new synthesis of 2,3-biquinolyls Alexander V. Aksenov Igor V. Magedov and Yuri I. Smushkevich pg 759; DOI: 10.1039/P19920000759 |
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Photochemical transformations of cephalosporins Nigel K. Capps Gareth M. Davies Peter B. Hitchcock and Douglas W. Young pg 763; DOI: 10.1039/P19920000763 |
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Novel redox cyclisation products derived from 2-acylpyrroles and trans-3-bromo-3,4-dihydro-4-hydroxy-2,2-dimethyl-2H-chromene-6-carbonitrile Derek R. Buckle Susan C. Connor Drake S. Eggleston Andrew Faller Ivan L. Pinto Simon A. Readshaw and David G. Smith pg 769; DOI: 10.1039/P19920000769 |
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Preparation, isolation and X-ray crystallographic structure determination of a stable, crystalline carbonic anhydride of an N-protected -amino acid Chat-On Chan Christopher J. Cooksey and David Crich pg 777; DOI: 10.1039/P19920000777 |
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Biologically active clerodane-type diterpene alcohol and its glycosides from the root-stalks of ferns Hamid Latif Siddiqui Kiyotaka Munesada and Takayuki Suga pg 781; DOI: 10.1039/P19920000781 |
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An efficient route to the tropane alkaloids John Mann and Luiz-Claudio de Almeida Barbosa pg 787; DOI: 10.1039/P19920000787 |
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C-nucleosides. Part 18. Stereoselective annulation of 6-acetoxy-6-(2,3,5-tri-O-benzoyl--D-ribofuranosyl)pyran-3(2H,6H)-one with ethylene glycol to pyrano-[2,3-b]-1,4-dioxine glycosides Noriaki Morishita Shiho Honmi Chihiro Ito and Isamu Maeba pg 791; DOI: 10.1039/P19920000791 |
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Synthesis of 3,4-bridged indoles by photocyclisation reactions. Part 1. Photocyclisation of halogenoacetyl tryptophan derivatives Anthony L. Beck Mark Mascal Christopher J. Moody Alexandra M. Z. Slawin David J. Williams and William J. Coates pg 797; DOI: 10.1039/P19920000797 |
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Synthesis of 3,4-bridged indoles by photocyclisation reactions. Part 2. Photocyclisation of halogenoacetyl tryptophol derivatives and -chloro indol-3-ylalkanoate esters Anthony L. Beck Mark Mascal Christopher J. Moody and William J. Coates pg 813; DOI: 10.1039/P19920000813 |
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Synthesis of (–)-indolactam V Mark Mascal Christopher J. Moody Alexandra M. Z. Slawin and David J. Williams pg 823; DOI: 10.1039/P19920000823 |
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Beckmann rearrangements in bicyclo[2.2.1]heptan-2-one oximes Peter A. Hunt Christopher J. Moody Alexandra M. Z. Slawin David J. Williams Peter L. Myers and Colin Smith pg 831; DOI: 10.1039/P19920000831 |
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Biosynthesis of the A/B/C/D-ring system of the rotenoid amorphigenin by Amorpha fruticosa seedlings Prabha Bhandari Leslie Crombie Peter Daniels Ian Holden Nicholas Van Bruggen and Donald A. Whiting pg 839; DOI: 10.1039/P19920000839 |
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Biosynthesis of rotenone and amorphigenin. Study of the origins of isopropenyl-substituted dihydrofuran E-rings using isotopically labelled late precursors Prabha Bhandari Leslie Crombie Geoffrey W. Kilbee Stephen J. Pegg Geoffrey Proudfoot John Rossiter Mark Sanders and Donald A. Whiting pg 851; DOI: 10.1039/P19920000851 |
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Stereoselective construction of cis-transoid-cis-tricyclo[7.3.0.0]dodecanes by an intramolecular Diels–Alder reaction: a formal total synthesis of ()-9(12)-capnellene Masataka Ihara Takayuki Suzuki Mamoru Katogi Nobuaki Taniguchi and Keiichiro Fukumoto pg 865; DOI: 10.1039/P19920000865 |
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Isolation and structural elucidation of syringostatins, phytotoxins produced by Pseudomonas syringae pv. syringae lilac isolate Naoyuki Fukuchi Akira Isogai Jiro Nakayama Seiji Takayama Shuichi Yamashita Kazuo Suyama and Akinori Suzuki pg 875; DOI: 10.1039/P19920000875 |
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Biscyclophanes. Part 1: synthesis of a common-nuclear bis[1.1.1 ]orthocyclophane. First member of a new family of cyclophanes Woo Young Lee Wonbo Sim and Kwang Do Choi pg 881; DOI: 10.1039/P19920000881 |
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Stereoselective syntheses of 2,4:5,6-di-O-isopropylidene-1 -C-phenyl-D-glycero-D-ido-hexitol and 2,4:5,6-di-O-isopropylidene-1 -C-phenyl-D-glycero-D-gulo-hexitol from D-glycero-D-gulo-heptono--lactone. X-Ray structure of 1 -O-acetyl-2,4:5,6-di-O-isopropylidene-1-C-phenyl-D-glycero-D-ido-hexitol Tony K. M. Shing Hon-Chung Tsui Zhao-Hui Zhou and Thomas C. W. Mak pg 887; DOI: 10.1039/P19920000887 |
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Acyliminium ion cyclisations to pyrrolo- and pyrido-[1,2-f]phenanthridine and benzo[de]pyrrolo[2,1-a]isoquinoline ring systems Gregory J. Hitchings Michael D. Thomas and John M. Vernon pg 895; DOI: 10.1039/P19920000895 |
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Novel route to 4,5,6,7-tetrahydroindoles and pyrroles Takehiko Nishio Norikazu Okuda and Choji Kashima pg 899; DOI: 10.1039/P19920000899 |
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Studies in the synthesis of polycyclopentanoids: synthesis, oxa-di--methane rearrangement of annulated bicyclo[2.2.2]octenones and cyclopropane ring cleavage of tetracyclo[6.3.0.0.0]undecenones Vishwakarma K. Singh Pradeep T. Deota and Ashutosh V. Bedekar pg 903; DOI: 10.1039/P19920000903 |
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(Z)-N3-(2-amino-1,2-dicyanovinyl)formamidrazone: a precursor in the synthesis of 1,5-diaminoimidazoles and 6-carbamoyl-1,2-dihydropurines M. José Alves Brian L. Booth A. Paula Freitas and M. Fernanda J. R. P. Proença pg 913; DOI: 10.1039/P19920000913 |
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Reaction of N-substituted cyclic amines with 2,4-dichloroquinazoline, 2,4-dichloropyrimidine, and its 5-methyl derivative Kenji Yoshida and Masahiro Taguchi pg 919; DOI: 10.1039/P19920000919 |
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Total synthesis of fluorinated analogues of inositol and inositol 1,4,5-trisphosphate Deborah A. Sawyer and Barry V. L. Potter pg 923; DOI: 10.1039/P19920000923 |
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Conference dairy pg 933; DOI: 10.1039/P19920000933 |
Issue 8
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Front cover pg X029; DOI: 10.1039/P199200FX029 |
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Back cover pg X031; DOI: 10.1039/P199200BX031 |
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Contents pages pg P039; DOI: 10.1039/P199200FP039 |
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Synthesis of axial dialkoxy phosphorus(V)porphyrin derivatives—novel hypervalent phosphorus compounds Hiroshi Segawa Kazuhiko Kunimoto Akio Nakamoto and Takeo Shimidzu pg 939; DOI: 10.1039/P19920000939 |
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Asymmetric Diels–Alder reactions of a chiral sugar nitroalkene: diastereofacial selectivity and regioselectivity José A. Serrano Luis E. Cáceres and Emilio Román pg 941; DOI: 10.1039/P19920000941 |
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Selective photodimerisations of coumarin in crystalline inclusion compounds Koichi Tanaka and Fumio Toda pg 943; DOI: 10.1039/P19920000943 |
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Unsaturated sulfoxides in organic synthesis: a new general furan synthesis Wing Hong Chan Albert W. M. Lee and Eddy T. T. Chan pg 945; DOI: 10.1039/P19920000945 |
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Hydrolytic resolution of tertiary acetylenic acetate esters with the lipase from Candida cylindracea David O'Hagan and Naveed A. Zaidi pg 947; DOI: 10.1039/P19920000947 |
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Synthesis and tritium radiolabelling of fluorinated analogues of myo-inositol John L. Offer H. Paul Voorheis James C. Metcalfe and Gerry A. Smith pg 953; DOI: 10.1039/P19920000953 |
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Synthesis of novel 2-oxo-4-thia-1-azabicyclo[3.3.0]oct-7-ene-8-carboxylic acid derivatives Steven Coulton and Robert Southgate pg 961; DOI: 10.1039/P19920000961 |
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Conversion of cholic acids into aza steroids Jason Hill James K. Sutherland and Patrick Crowley pg 969; DOI: 10.1039/P19920000969 |
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Azoles. Part 9. Synthesis of derivatives of thieno[2,3-d]thiazole, 4H-pyrrolo-[2,3-d]thiazole, 2H-pyrazolo[3,4-d]thiazole and isoxazolo[3,4-d]thiazole from thiazolidine-2,4-dione Salah Athmani Mahmoud F. Farhat and Brian Iddon pg 973; DOI: 10.1039/P19920000973 |
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Avermectin–milbemycin synthetic studies. Part 7. An approach to the southern hemisphere of milbemycin 1 Michelle M. Sulikowski Graham E. R. Ellis Davies and Amos B. Smith III pg 979; DOI: 10.1039/P19920000979 |
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Radical cyclization of some unsaturated carbohydrate-derived acetals Nadira Moufid Yves Chapleur and Patrick Mayon pg 991; DOI: 10.1039/P19920000991 |
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Radical cyclization of some unsaturated carbohydrate-derived propargyl ethers and acetals Nadira Moufid Yves Chapleur and Patrick Mayon pg 999; DOI: 10.1039/P19920000999 |
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Conjugated azoalkenes. Part 12. Synthesis of new 1-amino-3-cyanopyrrole, 1,2-diaminopyrrole and pyrrolo[2,3-b] pyrrole derivatives by reaction of some conjugated azoalkenes with activated nitriles Orazio A. Attanasi Lucia De Crescentini Stefania Santeusanio Franco Serra-Zanetti Alexander McKillop and Zhiyuan Liao pg 1009; DOI: 10.1039/P19920001009 |
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Synthesis and absolute stereochemistry of the two diastereoisomers of P3-1-(2-nitrophenyl)ethyl adenosine triphosphate (caged ATP) John E. T. Corrie Gordon P. Reid David R. Trentham Michael B. Hursthouse and Muhammed A. Mazid pg 1015; DOI: 10.1039/P19920001015 |
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Rearrangement of 2-azabicyclo[2.2.1]hept-5-en-3-ones: synthesis of cis-3-aminocyclopentane carboxylic acid derivatives Christopher F. Palmer Keith P. Parry Stanley M. Roberts and Vladimir Sik pg 1021; DOI: 10.1039/P19920001021 |
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Regio- and chemo-selective properties of lipase from Candida cylindracea Giuseppe Pedrocchi-Fantoni and Stefano Servi pg 1029; DOI: 10.1039/P19920001029 |
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Synthesis of lactam and ketone precursors of 2,7-substituted octahydro-pyrrolo[1,2-a]pyrazines and octahydro-2H-pyrido[1,2-a]pyrazines Stefan Van den Branden Frans Compernolle and Georges J. Hoornaert pg 1035; DOI: 10.1039/P19920001035 |
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Novel reaction modes of biliverdin-IX: synthesis and structure of bilatriene dimers Daniel Krois Hanspeter Kählig and Harald Lehner pg 1043; DOI: 10.1039/P19920001043 |
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Synthesis and inhibitory properties of (chlorofluoromethyl)--amino acids, a novel class of irreversible inactivators of decarboxylases D. Schirlin J. B. Ducep S. Baltzer P. Bey F. Piriou J. Wagner J. M. Hornsperger J. G. Heydt M. J. Jung C. Danzin R. Weiss J. Fischer A. Mitschler and A. De Cian pg 1053; DOI: 10.1039/P19920001053 |
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Azido-(amino-)furanosyl nucleosides and their phosphoramidates Darinka Kataleni  and Vinko kari pg 1065; DOI: 10.1039/P19920001065 |
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Novel synthesis of indans, tetralones, condensed benzocarbocyclic nitriles and condensed pyridine-2(1H)-thiones from the reactions of cycloalkylidene-malononitriles with arylmethylene(cyano)-acetamide and -thioacetamide Galal Eldin Hamza Elgemeie Ali M. Elzanate and Abdel Kader Mansour pg 1073; DOI: 10.1039/P19920001073 |
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Conference diary pg 1075; DOI: 10.1039/P19920001075 |
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Report on the Perkin Journals for 1991 pg vb; DOI: 10.1039/P199200000vb |
Issue 9
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Front cover pg X033; DOI: 10.1039/P199200FX033 |
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Back cover pg X035; DOI: 10.1039/P199200BX035 |
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Contents pages pg P043; DOI: 10.1039/P199200FP043 |
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Back matter pg P047; DOI: 10.1039/P199200BP047 |
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Highly regioselective [2 + 2] photocycloaddition of aromatic aldehydes to acetylfurans Howard A. J. Carless and A. Frank E. Halfhide pg 1081; DOI: 10.1039/P19920001081 |
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Effect of coenzyme analogues on enantioselectivity of alcohol dehydrogenase Changsheng Zheng and Robert S. Phillips pg 1083; DOI: 10.1039/P19920001083 |
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A simple strategy for obtaining both enantiomers from an aldolase reaction: preparation of L- and D-4-hydroxy-2-ketoglutarate Nicholas C. Floyd Mark H. Liebster and Nicholas J. Turner pg 1085; DOI: 10.1039/P19920001085 |
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N-alkenyl nitrone dipolar cycloaddition routes to piperidines and indolizidines. Part 3. Approach to the gephyrotoxin ring system Andrew B. Holmes Andrew B. Hughes Adrian L. Smith and Simon F. Williams pg 1089; DOI: 10.1039/P19920001089 |
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Preparation and [2 + 3] cycloaddition of thienyl isocyanates with trimethylsilyl azide: one-pot synthesis of the thienyltetrazolin-5-ones Maurizio Toselli and Paolo Zanirato pg 1101; DOI: 10.1039/P19920001101 |
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Synthesis, separation and absolute configuration assignment to enantiomers of 1,3-benzodithiole 1-oxide and 2-alkyl-1,3-benzodithiole 1-oxides Derek R. Boyd Narain D. Sharma James H. Gorman Robert Dunlop John F. Malone R. Austin S. McMordie and Alex F. Drake pg 1105; DOI: 10.1039/P19920001105 |
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Mannich/Friedel–Crafts preparations of 1-(arylmethyl)benzotriazoles and synthetic transformations of their lithio derivatives Alan R. Katritzky Mikhail F. Gordeev John V. Greenhill and Peter J. Steel pg 1111; DOI: 10.1039/P19920001111 |
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General synthesis of homochiral trisubstituted -butyrolactones David Alker D. Neville Jones G. Mark Taylor and William W. Wood pg 1119; DOI: 10.1039/P19920001119 |
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Cathodic carbonylation of 1-halogenopentanes Kunihisa Yoshida Masaru Kobayashi and Sei-ichi Amano pg 1127; DOI: 10.1039/P19920001127 |
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Synthesis and absolute configuration of the naturally occurring cyano glucoside simmondsin Noritaka Chida Ken Yamada and Seiichiro Ogawa pg 1131; DOI: 10.1039/P19920001131 |
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Heterocyclic transformations part 4: a facile transformation of 3-alkyl-6-methyl-1,3-oxazine-2,4(3H)-diones to 6-substituted 5-acetyluracils and 6-thioxo-1,3,5-triazine-2,4(1H,3H,5H)-diones Harjit Singh Pawan Aggarwal and Subodh Kumar pg 1139; DOI: 10.1039/P19920001139 |
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Intramolecular photocycloaddition of 4-phenoxybut-1-enes: a convenient access to the 4-oxatricyclo[7.2.0.0]undeca-2,10-diene skeleton Siham Y. Al-Qaradawi Kevin B. Cosstick and Andrew Gilbert pg 1145; DOI: 10.1039/P19920001145 |
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Structure and stereochemistry of three phytotoxins, syringomycin, syringotoxin and syringostatin, produced by pseudomonas syringae pv. syringae Naoyuka Fukuchi Akira Isogai Jiro Nakayama Seiji Takayama Shuichi Yamashita Kazuo Suyama Jon Y. Takemoto and Akinori Suzuki pg 1149; DOI: 10.1039/P19920001149 |
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A chemoenzymatic synthesis of enantiomerically pure (R)- and (S)-2-methyldecan-1-ol Patrizia Ferraboschi Paride Grisenti Ada Manzocchi and Enzo Santaniello pg 1159; DOI: 10.1039/P19920001159 |
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Multiple-column solid-phase glycopeptide synthesis Stefan Peters Tim Bielfeldt Morten Meldal Klaus Bock and Hans Paulsen pg 1163; DOI: 10.1039/P19920001163 |
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Synthesis of C-functionalized trans-cyclohexyldiethylenetriaminepenta-acetic acids for labelling of monoclonal antibodies with the bismuth-212 -particle emitter Martin W. Brechbiel and Otto A. Gansow pg 1173; DOI: 10.1039/P19920001173 |
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Reaction and spectra of [n.2.1](1,2,3)cyclophanes Akihiko Tsuge Hironobu Nago Shuntaro Mataka and Masashi Tashiro pg 1179; DOI: 10.1039/P19920001179 |
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Conference diary pg 1187; DOI: 10.1039/P19920001187 |
Issue 10
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Front cover pg X037; DOI: 10.1039/P199200FX037 |
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Back cover pg X039; DOI: 10.1039/P199200BX039 |
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Contents pages pg P049; DOI: 10.1039/P199200FP049 |
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Back matter pg P053; DOI: 10.1039/P199200BP053 |
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Catalytic enantioselective conjugate addition of chiral alkoxydimethylcuprate to (E)-cyclopentadec-2-enone Kazuhiko Tanaka Junichi Matsui Hitomi Suzuki and Akio Watanabe pg 1193; DOI: 10.1039/P19920001193 |
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A corticoid synthesis from 9-hydroxyandrost-4-ene-3,17-dione via a steroidal oxazoline Nicholas I. Carruthers David R. Andrews Sohaila Garshasb and Robert A. Giusto pg 1195; DOI: 10.1039/P19920001195 |
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Efficient one-step synthesis of diastereoisomeric cyclic dipeptides from amino acids: three diastereoisomers of cyclo-L-isoleucyl-L-isoleucine Brandon Cook Roger R. Hill and Graham E. Jeffs pg 1199; DOI: 10.1039/P19920001199 |
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Short enantioselective approach to heteroyohimbine alkaloids from meso-bicyclo[3.3.0]octane-3,7-dione: synthesis of methyl 2-epielenolate John Leonard Dehimi Quali and Shirley K. Rahman pg 1203; DOI: 10.1039/P19920001203 |
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Addition reactions of 2-amino-4-methoxypenta-2,4-dienenitrile with electrophiles containing electron-deficient multiple bonds Yu-Wen Wang Jim-Min Fang Yu-Ker Wang Mei-Huei Wang Teng-Yao Ko and Yie-Jia Cherng pg 1209; DOI: 10.1039/P19920001209 |
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Synthetic approaches towards the novel 1,3-dioxo-1,2-dithiolane moiety in the antitumour antibiotic substance leinamycin Gerald Pattenden and Anthony J. Shuker pg 1215; DOI: 10.1039/P19920001215 |
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Reactions of 1-methyl-4-quinolone with 2-lithio-1,3-dithianes Rosa Griera Lluis Rigat Mercedes Alvarez and John A. Joule pg 1223; DOI: 10.1039/P19920001223 |
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Synthesis of 2,9,10-trioxatricyclo[4.3.1.0]decane analogues of resiniferatoxin Graham C. Bloomfield Timothy J. Ritchie and Roger Wrigglesworth pg 1229; DOI: 10.1039/P19920001229 |
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A simple synthesis of anthracyclinones from 2-acetylquinizarin Khairuzzaman B. Mullah and James K. Sutherland pg 1237; DOI: 10.1039/P19920001237 |
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Model studies related to the cofactor of oxomolybdoenzymes. Part 4. Reduction of the pyrazine ring in quinoxalines and pteridines James R. Russell C. David Garner and John A. Joule pg 1245; DOI: 10.1039/P19920001245 |
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Sulfinyl-controlled formation of diastereoisomerically pure tricarbonyl(oxadiene)iron(0) complexes and a diastereoisomerically pure tetracarbonyl(alkene)iron(0) complex Arthur Ibbotson Ana C. Reduto dos Reis Stephen P. Saberi Alexandra M. Z. Slawin Susan E. Thomas Gary J. Tustin and David J. Williams pg 1251; DOI: 10.1039/P19920001251 |
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Synthesis of a thiashikimic acid derivative David Adam Andrew A. Freer Neil W. Isaacs Gordon W. Kirby Allison Littlejohn and Mohammad S. Rahman pg 1261; DOI: 10.1039/P19920001261 |
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Enzymatic kinetic resolution of flavanone and cis-4-acetoxyflavan Taeko Izumi Toshimi Hino and Akira Kasahara pg 1265; DOI: 10.1039/P19920001265 |
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Thermal [2 + 2]cycloaddition of 1,1-dimethoxyalkenes to acetylenic esters M. Liliana Graziano M. Rosaria Lesce Flavio Cermola and Guido Cimminiello pg 1269; DOI: 10.1039/P19920001269 |
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Corrigenda Piers R. J. Gaffney Lui Changsheng M. Vaman Rao Colin B. Reese John G. Ward Diana I. Ito Shunsuke Izumi Toshifumi Hirata Takayuki Suga A. W. M. Lee W. H. Chan and E. T. T. Chan pg 1275; DOI: 10.1039/P19920001275 |
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Conference diary pg 1277; DOI: 10.1039/P19920001277 |
Issue 11
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Front cover pg X041; DOI: 10.1039/P199200FX041 |
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Back cover pg X043; DOI: 10.1039/P199200BX043 |
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Contents pages pg P055; DOI: 10.1039/P199200FP055 |
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Back matter pg P059; DOI: 10.1039/P199200BP059 |
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An efficient and regioselective preparation of 4-oxyazetidin-2-ones from 4-trimethylsilylazetidin-2-ones by use of anodic oxidation Kohji Suda Katsumi Hotoda Jun-ichi Watanabe Kei Shiozawa and Tosnikatsu Takanami pg 1283; DOI: 10.1039/P19920001283 |
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Simple synthesis of furanoid and dioxabicyclo[3.3.0]octane lignans Jayati Mitra and Alok K. Mitra pg 1285; DOI: 10.1039/P19920001285 |
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Novel selective heterocyclization of the Michael adducts of ene-hydrazines with dimethyl acetylenedicarboxylate Tetsuo Yamasaki Hirofumi Nakamura Yoshinari Okamoto Tadashi Okawara and Mitsuru Furukawa pg 1287; DOI: 10.1039/P19920001287 |
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Niphatesines E–H, new pyridine alkaloids from the Okinawan marine sponge Niphates sp. Jun'ichi Kobayashi Chun-min Zeng Masami Ishibashi Hideyuki Shigemori Takuma Sasaki and Yuzuru Mikami pg 1291; DOI: 10.1039/P19920001291 |
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New synthesis of diarylalkynes from 1-(arylmethyl)benzotriazoles and arylideneamines Alan R. Katritzky and Mikhail F. Gordeev pg 1295; DOI: 10.1039/P19920001295 |
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Latent inhibitors. Part 8. Synthesis and evaluation of some mechanism-based inhibitors of dihydrofolate reductase John McGill Lilias Rees Colin J. Suckling and Hamish C. S. Wood pg 1299; DOI: 10.1039/P19920001299 |
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Olivanic acid analogues. Part 10. X-Ray crystallographic study of the stereochemistry of some 7-heteroatom-substituted 7-acetyl-8-oxo-3-oxa-1-azabicyclo[4.2.0]octane-2-spirocyclohexanes: functional group control of the stereoselectivity of their reduction products using borohydride reagents John H. Bateson Stephen C. M. Fell Robert Southgate Drake S. Eggleston and Paul W. Baures pg 1305; DOI: 10.1039/P19920001305 |
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Macrocyclisations using allylic radical intermediates. A new synthetic approach to natural 14-membered cembranoids Nicholas J. G. Cox Stuart D. Mills and Gerald Pattenden pg 1313; DOI: 10.1039/P19920001313 |
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Total synthesis of the mycotoxin (–)-zearalenone based on macrocyclisation using a cinnamyl radical intermediate Stephen A. Hitchcock and Gerald Pattenden pg 1323; DOI: 10.1039/P19920001323 |
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cis-Dihydrocatechols as precursors to highly oxygenated troponoids: a fully regiocontrolled synthesis of 3,4-dimethoxy--tropolone Martin G. Banwell Madeline Corbett Maureen F. Mackay and Sharon L. Richards pg 1329; DOI: 10.1039/P19920001329 |
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Chemistry of the mycalamides, antiviral and antitumour compounds from a marine sponge. Part 3. Acyl, alkyl and silyl derivatives Andrew M. Thompson John W. Blunt Murray H. G. Munro Nigel B. Perry and Lewis K. Pannell pg 1335; DOI: 10.1039/P19920001335 |
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Synthesis and properties of tetramethyloctadehydrotridecapentadecafulvalene Hiroyuki Higuchi Keiko Kitamura J  ro Ojima Koji Yamamoto and Gaku Yamamoto pg 1343; DOI: 10.1039/P19920001343 |
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Arsenic compounds from the kidney of the giant clam Tridacna maxima: isolation and identification of an arsenic-containing nucleoside Kevin A. Francesconi John S. Edmonds and Robert V. Stick pg 1349; DOI: 10.1039/P19920001349 |
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Preparation of ent-gibberellane and 16-epi-ent-gibberellane Paul Gaskin Jake MacMillan Ian K. Makinson and Christine L. Willis pg 1359; DOI: 10.1039/P19920001359 |
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Application of aryllead(IV) derivatives to the preparation of 3-aryl-4-hydroxy-1-benzopyran-2-ones Derek H. R. Barton Dervilla M. X. Donnelly Jean-Pierre Finet and Patrick J. Guiry pg 1365; DOI: 10.1039/P19920001365 |
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Long wavelength photosensitizers related to chlorins and bacteriochlorins for use in photodynamic therapy Ravindra K. Pandey Fuu-Yau Shiau Kishore Ramachandran Thomas J. Dougherty and Kevin M. Smith pg 1377; DOI: 10.1039/P19920001377 |
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Oxidative dealkylation of 4-substituted N,N-dialkylanilines with molecular oxygen in the presence of acetic anhydride promoted by cobalt(II) or copper(I) chloride Satoru Murata Kaoru Suzuki Akira Tamatani Masahiro Miura and Masakatsu Nomura pg 1387; DOI: 10.1039/P19920001387 |
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Use of 1,3-dioxin-4-ones and related compounds in synthesis. Part 37. 5-Trifluoromethyl-1,3-dioxin-4-ones as versatile building blocks for trifluoromethylated aliphatic compounds Tomoyasu Iwaoka Tomoko Murohashi Nobuya Katagiri Masayuki Sato and Chikara Kaneko pg 1393; DOI: 10.1039/P19920001393 |
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Double ring closure of diacetylenic compounds with activated olefins in the presence of a cobalt(0) catalyst Zhiming Zhou Mirco Costa and Gian Paolo Chiusoli pg 1399; DOI: 10.1039/P19920001399 |
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Lewis acid- or base-catalysed double ring closure of diacetylenic compounds with activated olefins Zhiming Zhou Mirco Costa and Gian Paolo Chiusoli pg 1407; DOI: 10.1039/P19920001407 |
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Fully regiocontrolled synthesis of deacetamidoisocolchicine: formal total synthesis of colchicine Martin G. Banwell John N. Lambert Madeline Corbett Richard J. Greenwood Jacqueline M. Gulbis and Maureen F. Mackay pg 1415; DOI: 10.1039/P19920001415 |
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Enantiospecific synthesis of 3-hetero-dideoxy nucleoside analogues as potential anti-HIV agents Martin F. Jones Stewart A. Noble Colin A. Robertson Richard Storer Rona M. Highcock and R. Brian Lamont pg 1427; DOI: 10.1039/P19920001427 |
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Structural elucidation and absolute configuration of novel -agarofuran (epoxyeudesmene) sesquiterpenes from Maytenus magellanica(Celastraceae) Antonio G. González Mercedes P. Nuñez Angel G. Ravelo José G. Sazatornil Jesús T. Vázquez Isabel L. Bazzocchi Ezequiel Q. Morales and Orlando M. Muñoz pg 1437; DOI: 10.1039/P19920001437 |
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Photoinduced electron-transfer perfluoroalkylation of aminopyridines with perfluoroalkyl iodides Qing-Yun Chen and Zhan-Ting Li pg 1443; DOI: 10.1039/P19920001443 |
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Fluorination of trimethylsilyl phosphites and their structural analogues by sulfuryl chloride fluoride: simple preparation of phosphorofluoridates and related compounds, including deoxynucleoside phosphorofluoridates Wojciech D bkowski Friedrich Cramer and Jan Michalski pg 1447; DOI: 10.1039/P19920001447 |
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Conference diary pg 1453; DOI: 10.1039/P19920001453 |
Issue 12
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Front cover pg X045; DOI: 10.1039/P199200FX045 |
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Back cover pg X047; DOI: 10.1039/P199200BX047 |
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Contents pages pg P063; DOI: 10.1039/P199200FP063 |
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Back matter pg P067; DOI: 10.1039/P199200BP067 |
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A convenient method for the extrusion of sulfur dioxide from 2,2,5,5-tetrasubstituted 3-sulfolenes Ta-Shue Chou and Sheng-Yueh Chang pg 1459; DOI: 10.1039/P19920001459 |
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Photocyclisation of phenylglyoxylamides as inclusion complexes with an optically active host derived from tartaric acid: delicate dependence on the substituent of the host and glyoxylamide Fumio Toda Hisakazu Miyamoto and Rikiya Matsukawa pg 1461; DOI: 10.1039/P19920001461 |
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Second generation tumour photosensitisers: the synthesis and biological activity of octaalkyl chlorins and bacteriochlorins with graded amphiphilic character Keith R. Adams the late Morris C. Berenbaum Raymond Bonnett Alexander N. Nizhnik Antonio Salgado and María Asunción Vallés pg 1465; DOI: 10.1039/P19920001465 |
Unusual behaviour of some - and  -lactones towards dichloromethylenation using tris(dimethylamino)phosphine–tetrachloromethaneAlphonse Bandzouzi Mohammed Lakhrissi and Yves Chapleur pg 1471; DOI: 10.1039/P19920001471 |
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Remarkably efficient hydrolysis of a 4-nitrophenyl ester by a catalytic antibody raised to an ammonium hapten Abedawn I. Khalaf George R. Proctor Colin J. Suckling Laura H. Bence June I. Irvine and William H. Stimson pg 1475; DOI: 10.1039/P19920001475 |
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Synthesis and properties of tetrazolium-N-phenacylides. Part 2 Dietrich Moderhack and Dirk-Ottfried Bode pg 1483; DOI: 10.1039/P19920001483 |
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Preparation and structural properties of hydroxy- and alkoxy-[2.2.1]metacyclophanes Akihiko Tsuge Tsuyoshi Sawada Shuntaro Mataka Nobuaki Nishiyama Hirofumi Sakashita and Masashi Tashiro pg 1489; DOI: 10.1039/P19920001489 |
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Glyantrypine, a novel anthranilic acid-containing metabolite of Aspergillus clavatus Julia Penn Peter G. Mantle John N. Bilton and Richard N. Sheppard pg 1495; DOI: 10.1039/P19920001495 |
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Biomimetic synthesis of agelasidine A Yoshiyasu Ichikawa Tikako Kashiwagi and Noriko Urano pg 1497; DOI: 10.1039/P19920001497 |
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Heterocyclic mesomeric betaines. Part 6. Synthesis and a cycloaddition of a hetero derivative of the 1-methylenephenalene-3-methide anion W. David Ollis Stephen P. Stanforth and Barry J. Price pg 1501; DOI: 10.1039/P19920001501 |
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Total synthesis of (+)-podocarpic and (+)-lambertic acids Xiao-Jiang Hao Manabu Node and Kaoru Fuji pg 1505; DOI: 10.1039/P19920001505 |
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Reactions of squaric acid with phenylhydrazine: structure and nuclear magnetic resonance spectroscopy of cyclobutanetetraone poly(phenylhydrazones) Hassan S. El Khadem M. Ashraf Shalaby Bruce Coxon and Alexander J. Fatiadi pg 1511; DOI: 10.1039/P19920001511 |
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Structures of - and -turmerone Bernard T. Golding and Esteban Pombo-Villar pg 1519; DOI: 10.1039/P19920001519 |
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Asymmetric synthesis of phosphorus analogues of dicarboxylic -amino acids Vadim A. Soloshonok Yuri N. Belokon Nadezhda A. Kuzmina Victor I. Maleev Nataly Yu. Svistunova Vladimir A. Solodenko and Valery P. Kukhar pg 1525; DOI: 10.1039/P19920001525 |
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Initiated, tert-butyl hydroperoxide-loaded, low-temperature autoxidation of alkenes: a chemoselective synthesis of allylic hydroperoxides, allowing analysis of the regioselectivity of hydrogen atom abstraction from some unsymmetrically substituted substrates John L. Courtneidge and Melanie Bush pg 1531; DOI: 10.1039/P19920001531 |
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Initiated tert-butyl hydroperoxide-loaded low-temperature autoxidation of alkenes: alternative hydroperoxide syntheses and the preparation of a complete set of reference materials John L. Courtneidge Melanie Bush and Lay-See Loh pg 1539; DOI: 10.1039/P19920001539 |
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Conference diary pg 1549; DOI: 10.1039/P19920001549 |
Issue 13
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Front cover pg X049; DOI: 10.1039/P199200FX049 |
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Back cover pg X051; DOI: 10.1039/P199200BX051 |
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Contents pages pg P071; DOI: 10.1039/P199200FP071 |
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Back matter pg P075; DOI: 10.1039/P199200BP075 |
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Mycinamicin biosynthesis: intact incorporation of an intermediate by a chain-elongation process in Micromonospora griseorubida Hideaki Suzuki Satoshi Takenaka Kenji Kinoshita Yuji Kogami Tatsuro Fujiwara and Toshiro Morohoshi pg 1555; DOI: 10.1039/P19920001555 |
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A short synthesis of karahana ether by a radical cyclisation path Toshio Honda Masayuki Satoh and Yuji Kobayashi pg 1557; DOI: 10.1039/P19920001557 |
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New photochemical cyclisation of 9-(6-anilinohexyl)phenanthrene Akira Sugimoto Ryoichi Hiraoka Hiroo Inoue and Tomohiro Adachi pg 1559; DOI: 10.1039/P19920001559 |
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Selective reduction of carboxylic acids with zinc borohydride in the presence of trifluoroacetic anhydride Brindaban C. Ranu and Asish R. Das pg 1561; DOI: 10.1039/P19920001561 |
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Regiospecific deuteriation of chiral 3-isopropyl-2,5-dimethoxy-3,6-dihydropyrazines in the stereospecific synthesis of -deuteriated -amino acids Janet E. Rose Paul D. Leeson and David Gani pg 1563; DOI: 10.1039/P19920001563 |
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Polyfluoroalkylation of octa-1,7-diene promoted by dichlorobis-(-cyclopentadienyl)titanium and iron powder Chang-Ming Hu and Yao-Ling Qiu pg 1569; DOI: 10.1039/P19920001569 |
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C-nucleoside studies. Part 23. New and more direct synthesis of 3-(-D-xylofuranosyl)pyrazole J. Grant Buchanan M. Luisa Quijano and Richard H. Wightman pg 1573; DOI: 10.1039/P19920001573 |
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Olivanic acid analogues. Part 11. Ozonolysis of -ethylideneazetidinones: ozonide fragmentation to -amino acid-N-carboxyanhydrides John H. Bateson Stephen C. M. Fell Arun C. Kaura and Robert Southgate pg 1577; DOI: 10.1039/P19920001577 |
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Reactions of 19-ethoxycarbonyl-19-demethylvincadifformine: synthesis of 19-ethoxycarbonyl-19-demethylapovincamine Abdelhamid Belattar and J. Edwin Saxton pg 1583; DOI: 10.1039/P19920001583 |
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A simple approach to the bicyclo[5.3.1]undecane system present in taxanes Goutam Saha Atashi Karpha Supti Saha Roy and Subrata Ghosh pg 1587; DOI: 10.1039/P19920001587 |
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Synthesis and reactions of some new heterocyclic bismuth-(III) and -(V) compounds. 5,10-Dihydrodibenzo[b,e]bismine and related systems Hitomi Suzuki Toshihiro Murafuji and Nagao Azuma pg 1593; DOI: 10.1039/P19920001593 |
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Oxidation of 1,10-phenanthroline by tetraoxomanganate(VI) and (VII). Preparation, structure and properties of 1H-cyclopenta[2,1-b:3,4-b]dipyridine-2,5-dione Paul N. W. Baxter Joseph A. Connor John D. Wallis David C. Povey and Anne K. Powell pg 1601; DOI: 10.1039/P19920001601 |
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Chemi- and bio-luminescence of coelenterazine analogues with phenyl homologues at the C-2 position Chen Feng Qi Yasushiro Gomi Takashi Hirano Mamoru Ohashi Yoshihiro Ohmiya and Frederick I. Tsuji pg 1607; DOI: 10.1039/P19920001607 |
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Synthesis of 1,2-dihydroisoquinoline-3-carbaldehydes Gyula Simig pg 1613; DOI: 10.1039/P19920001613 |
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Some unexpected reactions involving diphenylketene Rakesh Maurya Carlos A. Pittol Robert J. Pryce Stanley M. Roberts Russell J. Thomas and Julian O. Williams pg 1617; DOI: 10.1039/P19920001617 |
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Synthesis of dendritic polyamides via a convergent growth approach Kathryn E. Uhrich and Jean M. J. Fréchet pg 1623; DOI: 10.1039/P19920001623 |
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Water-promoted organic synthesis using glyco-organic substrates: the Claisen rearrangement André Lubineau Jacques Augé Nathalie Bellanger and Sylvie Caillebourdin pg 1631; DOI: 10.1039/P19920001631 |
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Stereocontrolled synthesis of (2S,3S,8S,9S,4E,6E)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid (Adda), the amino acid characteristic of microcystins and nodularin Vlark F. Beatty Clive Jennings-White and Mitchell A. Avery pg 1637; DOI: 10.1039/P19920001637 |
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Synthesis of selectively multi-labelled histidines with stable isotopes and chiral synthesis of L-histidine from L-aspartic acid Takashi Furuta Motofusa Katayama Hiromi Shibasaki and Yasuji Kasuya pg 1643; DOI: 10.1039/P19920001643 |
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Biosynthetic studies on the chitinase inhibitor, allosamidin. Origin of the carbon and nitrogen atoms Ze-Yang Zhou Shohei Sakuda and Yasuhiro Yamada pg 1649; DOI: 10.1039/P19920001649 |
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Chemoenzymatic approach to the synthesis of the antiviral agents penciclovir and famciclovir in isotopically chiral [13C] labelled form John T. Sime Roger D. Barnes Stephen W. Elson Richard L. Jarvest and Kevin J. O'Toole pg 1653; DOI: 10.1039/P19920001653 |
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Reaction of diphenyl disulfide with alkynes promoted by di-tert-butyl and dibenzoyl peroxide: a useful synthetic route to 3-(and 2,3-) substituted benzo[b]thiophenes Luisa Benati Pier Carlo Montevecchi and Piero Spagnolo pg 1659; DOI: 10.1039/P19920001659 |
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-Stereospecific hydroboration of 13-epi-pimar-8(14)-enes Arturo San Feliciano Manuel Medarde Esther Caballero Fernando Tomé and Belén Hebrero pg 1665; DOI: 10.1039/P19920001665 |
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Synthesis of isothiocyanato-1-[1-(2-benzo[b]thienyl)cyclohexyl]piperidines, potential irreversible ligands at the dopamine re-uptake site Brian de Costa Clifford George and Celia Dominguez pg 1671; DOI: 10.1039/P19920001671 |
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The absolute stereochemistries of (+)-toddalolactone and its related chiral coumarins from Toddalia asiatica(L.) Lam. (T. aculeata Pers.) and their optical purities Hisashi Ishii Jun-Ichi Kobayashi Eri Sakurada (nee Kawanabe) and Tsutomu Ishikawa pg 1681; DOI: 10.1039/P19920001681 |
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Mechanism and stereochemistry of the enzyme-catalysed formation of a 2,2-dimethylchromene ring from a prenylated phenol: conversion of rot-2-enonic acid into deguelin by deguelin cyclase Prabha Bhandari Leslie Crombie Mark F. Harper John T. Rossiter Mark Sanders and Donald A. Whiting pg 1685; DOI: 10.1039/P19920001685 |
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Solid-phase synthesis and characterization of O-dimannosylated heptadecapeptide analogues of human insulin-like growth factor 1 (IGF-1) Anita M. Jansson Morten Meldal and Klaus Bock pg 1699; DOI: 10.1039/P19920001699 |
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Reactions of diene-conjugated 1,3-dipolar intermediates: the formation of cyclopropa[c]isoquinolines from benzonitrile o-alkenylbenzyl ylides and their rearrangements to benzazepines Keith R. Motion Ian R. Robertson John T. Sharp and Malcolm D. Walkinshaw pg 1709; DOI: 10.1039/P19920001709 |
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Synthesis and stereochemistry of an optically active selenonium ylide. X-Ray molecular structure of (+)Se-{4-[(–)-menthyloxycarbonyl]phenyl}(methyl)-selenonium 4,4-dimethyl-2,6-dioxocyclohexylide Nobumasa Kamigata Yoshihiro Nakamura Koichi Kikuchi Isao Ikemoto Toshio Shimizu and Haruo Matsuyama pg 1721; DOI: 10.1039/P19920001721 |
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Synthesis of 2-alkenylpyrazol-3(2H)-one derivatives under mild conditions Graziano Baccolini Daniele Evangelist Corrado Rizzoli and Paolo Sgarabotto pg 1729; DOI: 10.1039/P19920001729 |
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Epoxidation and Baeyer–Villiger oxidation of -hydroxy--unsaturated ketones on exposure to m-chloroperbenzoic acid Marioara Mendelovici and Erwin Glotter pg 1735; DOI: 10.1039/P19920001735 |
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Conference diary pg 1741; DOI: 10.1039/P19920001741 |
Issue 14
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Front cover pg X053; DOI: 10.1039/P199200FX053 |
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Back cover pg X055; DOI: 10.1039/P199200BX055 |
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Contents pages pg P079; DOI: 10.1039/P199200FP079 |
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Back matter pg P083; DOI: 10.1039/P199200BP083 |
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New triquinane-based host molecules: binding with diamines Goverdhan Mehta Chebiyyam Prabhakar Natarajan Padmaja and Mysore A. Viswamitra pg 1747; DOI: 10.1039/P19920001747 |
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Enzyme-catalysed hydrolysis of 3,5-cis-diacetoxy-4-trans-benzyloxy-methylcyclopentene and the synthesis of aristeromycin precursors Darren M. LeGrand and Stanley M. Roberts pg 1751; DOI: 10.1039/P19920001751 |
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Methylation of 1,2,3-thiadiazole 5-oximes and 5-N-phenylhydrazones Gerrit L'abbé Lieve Bastin Wim Dehaen Pieter Delbeke and Suzanne Toppet pg 1755; DOI: 10.1039/P19920001755 |
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Lipase catalysis in the optical resolution of 2-amino-1-phenylethanol derivatives Liisa T. Kanerva Katri Rahiala and Eero Vänttinen pg 1759; DOI: 10.1039/P19920001759 |
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Synthetic studies towards paspalicine. Part 2. An alternative approach to the synthesis of the C/D ring system Simon D. Guile J. Edwin Saxton and Mark Thornton-Pett pg 1763; DOI: 10.1039/P19920001763 |
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First synthesis of spiro[benzofuran-2,1-isobenzofuran]-3,3-dione and its X-ray crystal structure Roy M. Letcher Nai-Chiu Kwok and Kung-Kai Cheung pg 1769; DOI: 10.1039/P19920001769 |
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Rearrangements of the C/D ring system of the tetracyclic diterpenoid, aphidicolin James R. Hanson Peter B. Hitchcock Andrew G. Jarvis and Arnold H. Ratcliffe pg 1773; DOI: 10.1039/P19920001773 |
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A new synthetic route to pyrrolo[3,2-b]carbazoles, 1H-benzofuro[3,2-f]indoles and 1H-[1]benzothieno[2,3-f]indoles Laddawan Chunchatprasert K. R. Nagaraja Rao and Patrick V. R. Shannon pg 1779; DOI: 10.1039/P19920001779 |
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Rearrangement approaches to cyclic skeletons. Part 8. Total synthesis of ()-nakafuran-8, a marine metabolite with antifeedant properties, on the basis of bridgehead substitution of a bicyclo[2.2.2]oct-5-en-2-one system Tadao Uyehara Mika Sugimoto Ichiro Suzuki and Yoshinori Yamamoto pg 1785; DOI: 10.1039/P19920001785 |
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Isotopically labelled geometric isomers of vinyl groups: reconstructive synthesis of (Z)- and (E)-[7-2H]rotenone Leslie Crombie Stephen J. Pegg and Donald A. Whiting pg 1789; DOI: 10.1039/P19920001789 |
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Chemistry of O-silylated ketene acetals: an efficient synthesis of carbapenem and 1-methylcarbapenem intermediates Yasuyuki Kita Norio Shibata Takashi Tohjo and Naoki Yoshida pg 1795; DOI: 10.1039/P19920001795 |
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N6-substituent effect on the photooxidation of 2,3-O- isopropylideneadenosines with a pyrimido[5,4-g]pteridinetetraone N-oxide. Chemical evidence for the generation and reactivity of adenosyl cation radicals Magoichi Sako Toru Makino Yukio Kitade Kosaku Hirota and Yoshifumi Maki pg 1801; DOI: 10.1039/P19920001801 |
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Novel maleimide-type acceptors based on annelated 1,4-dithiins Thomas K. Hansen Sukumar K. Varma Stephen Edge and Adam Charlton pg 1807; DOI: 10.1039/P19920001807 |
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Regioselective deacylation of 2,4-diacylaminopyrimidine derivatives by Lewis acids and crystal structures of two products Roger J. Griffin and Philip R. Lowe pg 1811; DOI: 10.1039/P19920001811 |
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Studies on chromone derivatives. A direct and efficient one-pot synthesis of 4-chromone-linked 3-(N-acylamino)azetidin-2-ones from imines and N-acylalanine Dipak Prajapati Asha R. Mahajan and Jagir S. Sandhu pg 1821; DOI: 10.1039/P19920001821 |
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Aminodeoxybestatin and epi-aminodeoxybestatin: stereospecific synthesis and aminopeptidase inhibition Rosario Herranz Soledad Vinuesa Julia Castro-Pichel Concepción Pérez and M. Teresa García-López pg 1825; DOI: 10.1039/P19920001825 |
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Two esters of synadenol, a new lathyrane diterpenoid, from the latex of Synadenium compactum(Euphorbiaceae): a crystal structure analysis George W. J. Olivier Michael G. Rowan Sarah K. Branch Mary F. Mahon and Kieran C. Molloy pg 1831; DOI: 10.1039/P19920001831 |
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Photoinduced molecular transformations. Part 131. Synthesis of 18-norsteroids, deoxofukujusonorone and the related steroids, based on a selective -scission of alkoxyl radicals as the key step Hiroshi Suginome Yutaka Nakayama and Hisanori Senboku pg 1837; DOI: 10.1039/P19920001837 |
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Photoinduced molecular transformations. Part 132. A two-step intramolecular transposition of the 17-acetyl group of pregnan-20-one to C-18 through the formation of cyclobutanols by the reaction of the excited carbonyl, followed by a selective -scission of alkoxyl radicals generated from them Hiroshi Suginome and Yutaka Nakayama pg 1843; DOI: 10.1039/P19920001843 |
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Photoinduced molecular transformations. Part 133. New photoinduced deconjugation of steroidal ,-unsaturated cyclic ketone oxime into the ,-unsaturated isomer involving stereospecific proton transfer Hiroshi Suginome Takashi Ohki Atsushi Nagaoka and Hisanori Senboku pg 1849; DOI: 10.1039/P19920001849 |
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Photosensitized oxidation of furans. Part 16. Selective formation and chemical properties of 3H-1,2-dioxoles: a new class of cyclic peroxides M. Rosaria Iesce Flavio Cermola M. Liliana Graziano Guido Cimminiello and Rachele Scarpati pg 1855; DOI: 10.1039/P19920001855 |
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Cytotoxic hydroxypolygodials. X-Ray molecular structure of (1R,3S,5aS,-9aS,9bR)-1,3,5,5a,6,7,8,9,9a,9b-decahydro-1,3-dimethoxy-6,6,9a-trimethylnaphtho[1,2-c]furan Takehiko Tozyo Fumio Yasuda Hiroshi Nakai and Haruhiko Tada pg 1859; DOI: 10.1039/P19920001859 |
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Conference diary pg 1867; DOI: 10.1039/P19920001867 |
Issue 15
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Front cover pg X057; DOI: 10.1039/P199200FX057 |
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Back cover pg X059; DOI: 10.1039/P199200BX059 |
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Contents pages pg P089; DOI: 10.1039/P199200FP089 |
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Back matter pg P093; DOI: 10.1039/P199200BP093 |
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A convenient synthesis of galactocerebroside using D-glucosamine as a chiral source of the ceramide moiety Teiichi Murakami Hiroyuki Minamikawa and Masakatsu Hato pg 1875; DOI: 10.1039/P19920001875 |
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Selective para-bromination of phenols via a regenerable polymer-bound tetraalkylammonium tribromide Keith Smith D. Martin James Ian Matthews and Martin R. Bye pg 1877; DOI: 10.1039/P19920001877 |
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1H-tetrazole catalysed reactions of trialkyl phosphites: observation of a five-membered cyclic hydrophosphorane intermediate during the transesterification Yutaka Watanabe Shin-ichi Maehara and Shoichiro Ozaki pg 1879; DOI: 10.1039/P19920001879 |
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Silica gel-supported zinc borohydride. Part 3. Regioselective reductive cleavage of methylenecycloalkane oxides to the less-substituted alcohols Brindaban C. Ranu and Asish R. Das pg 1881; DOI: 10.1039/P19920001881 |
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Efficient synthesis of 3H,5H-pyrrolo[3,2-d]pyrimidin-4-one Mohamed Brakta and G. Doyle Daves Jr pg 1883; DOI: 10.1039/P19920001883 |
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Fluorogenic calix[4]arene Koji Iwamoto Koji Araki Hiroyuki Fujishima and Seiji Shinkai pg 1885; DOI: 10.1039/P19920001885 |
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5-Fluorocyclopentadiene: synthesis and utility Martin A. McClinton and Vladimir Sik pg 1891; DOI: 10.1039/P19920001891 |
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Facile deoxygenation of phenols and enols using sodium borohydride–nickel chloride Feng Wang Kazuhiro Chiba and Masahiro Tada pg 1897; DOI: 10.1039/P19920001897 |
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Ketene S,S-acetals as 1,3-dipolarophiles: application to the synthesis of polyhydroxylated pyrrolidines William O. Moss Robert H. Bradbury Neil J. Hales and Timothy Gallagher pg 1901; DOI: 10.1039/P19920001901 |
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Stereoselective syntheses of (–)-goniotriol and (–)-8-acetylgoniotriol from D-glycero-D-gulo-heptono--lactone Tony K. M. Shing Zhao-Hui Zhou and Thomas C. W. Mak pg 1907; DOI: 10.1039/P19920001907 |
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Electrophilic vinylations by vinyllead triacetates and tribenzoates generated by tin–lead exchange Christopher J. Parkinson John T. Pinhey and Martin J. Stoermer pg 1911; DOI: 10.1039/P19920001911 |
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Reaction of 2,6-disubstituted phenols with vinyllead triacetates and alk-1-ynyllead triacetates: synthesis of 6-vinyl- and 6-alkynyl-cyclohexa-2,4-dienones and crystal structure of 1,3,5,7-tetramethyl-3,5-bis(phenylethynyl)-1,3,4,4a,5,8a-hexahydro-1,4-ethenonaphthalene-2,6-dione Trevor W. Hambley Rodney J. Holmes Christopher J. Parkinson and John T. Pinhey pg 1917; DOI: 10.1039/P19920001917 |
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Phthalimidesulfenyl chloride. Part 4. Addition to acetylenes and synthetic utilization of their adducts Giuseppe Capozzi Luciano Gori Stefano Menichetti and Cristina Nativi pg 1923; DOI: 10.1039/P19920001923 |
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Synthesis of linoleic acid with chiral isotopic labelling at a flanking and a medial allylic methylene: the (8R,9Z,12Z)-[8-2H] and (11R,9Z,12Z)-[11-2H]-stereoisomers, and (Z)-[2,2-2H2]non-3-enal Leslie Crombie and Andrew D. Heavers pg 1929; DOI: 10.1039/P19920001929 |
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Synthesis of aminocyclitol moieties of trehalase inhibitors, trehalostatin and trehazolin. Confirmation of the correct structure of the inhibitor Seiichiro Ogawa and Chikara Uchida pg 1939; DOI: 10.1039/P19920001939 |
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Potential antiviral agents. Stereospecific synthesis of purines and pyrimidines substituted with chiral acyclic chains by sugar-ring opening of -L-arabinopyranosyl nucleosides Christian Périgaud Gilles Gosselin and Jean-Louis Imbach pg 1943; DOI: 10.1039/P19920001943 |
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Deprotonative Friedel–Crafts alkylation of arylsilanes with -chlorosulfides Hiroyuki Ishibashi Hiroshi Sakashita and Masazumi Ikeda pg 1953; DOI: 10.1039/P19920001953 |
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Enantiospecific synthesis of aza-analogues of the N-acetylglucosamine-N-acetylmuramic acid repeating unit in peptidoglycan Stephen F. Moss and Sarah L. Vallance pg 1959; DOI: 10.1039/P19920001959 |
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Electrophile-induced intramolecular cyclization of ortho-(aryloxy)phenylalkynes to dibenz[b,f] oxepines Tsugio Kitamura Tatsuya Takachi Hironobu Kawasato and Hiroshi Taniguchi pg 1969; DOI: 10.1039/P19920001969 |
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A synthesis of ()-demethoxydaunomycinone Kathryn Carr Neil A. Greener Khairuzzaman B. Mullah Fiona M. Somerville and James K. Sutherland pg 1975; DOI: 10.1039/P19920001975 |
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Asymmetric Diels–Alder reactions. Part 6. Regio- and stereo-selective cycloadditions of 5-(2,3,4,6-tetra-O-acetyl--D-glucopyranosyloxy)-1,4-naphthoquinone Brian Beagley Anthony D. M. Curtis Robin G. Pritchard and Richard J. Stoodley pg 1981; DOI: 10.1039/P19920001981 |
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Forskolin and 7-deacetylforskolin: study of the reactivity behaviour towards different phosphorylating agents Bansi Lal and Ashok Kumar Gangopadhyay pg 1993; DOI: 10.1039/P19920001993 |
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Electrodic cleavage of the N–S bond in N-tosylcarboxamides. A new entry to N-unsubstituted lactams Maria Antonietta Casadei Andreas Gessner Achille Inesi Werner Jugelt and Franco Micheletti Moracci pg 2001; DOI: 10.1039/P19920002001 |
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Photochemical synthesis of carbon-14 labelled dibenz[a,h]anthracene Karl L. Platt and Frans Setiabudi pg 2005; DOI: 10.1039/P19920002005 |
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Synthetic ionophores. Part 7. Synthesis and ionophore character of uracil based podands Subodh Kumar Rummi Saini and Harjit Singh pg 2011; DOI: 10.1039/P19920002011 |
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Highly enantioselective synthesis of (–)-chokol A Toshio Suzuki Hitoshi Tada and Katsuo Unno pg 2017; DOI: 10.1039/P19920002017 |
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Unsaturated carbohydrates. Part 31. Trichothecene-related and other branched C-pyranoside compounds Robert J. Ferrier and Paul M. Petersen pg 2023; DOI: 10.1039/P19920002023 |
Reaction of 2-aminothiazoles with reagents containing a C–halogen and a C O electrophilic centreVictoria J. Compton G. Denis Meakins and Amanda J. Raybould pg 2029; DOI: 10.1039/P19920002029 |
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2-Azabicyclo[4.2.0]octane derivatives: stereoselective photochemical synthesis and chemical reactivity Giorgio Adembri Donato Donati Stefania Fusi and Fabio Ponticelli pg 2033; DOI: 10.1039/P19920002033 |
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Studies on a steroidal plant-growth regulator. Part 26. Stereoselective construction of the brassinolide side-chain: new practical syntheses of brassinolide analogues from hyodeoxycholic acid Wei-Shan Zhou Liang-Fu Huang Li-Qiang Sun and Xin-Fu Pan pg 2039; DOI: 10.1039/P19920002039 |
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Corrigendum Matthew J. Chinn Gilles Iacazio David G. Spackman Nicholas J. Turner and Stanley M. Roberts pg 2045; DOI: 10.1039/P19920002045 |
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Conference diary pg 2047; DOI: 10.1039/P19920002047 |
Issue 16
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Front cover pg X061; DOI: 10.1039/P199200FX061 |
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Back cover pg X063; DOI: 10.1039/P199200BX063 |
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Contents pages pg P095; DOI: 10.1039/P199200FP095 |
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Back matter pg P099; DOI: 10.1039/P199200BP099 |
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Simple and efficient access to the left-hand segment of azinomycins Kozo Shishido Tomoki Omodani and Masayuki Shibuya pg 2053; DOI: 10.1039/P19920002053 |
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One step synthesis of 3,4-dihydro-2H-1,3-oxazines Karuppiah Pandiarajan and J. Christopher Newton Benny pg 2055; DOI: 10.1039/P19920002055 |
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Isoxazol-5(4H)-ones. X-Ray crystal structures of a 4-hydroxyisoxazol-5(4H)-one and a [4,4-biisoxazole]-5(4H),5(4H)-dione formed by oxygen oxidation of 3-tert-butyl-4-methylisoxazol-5(4H)-one Lotte Brehm Jørgen S. Johansen and Povl Krogsgaard-Larsen pg 2059; DOI: 10.1039/P19920002059 |
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Dithiazoles and related compounds. Part. 4. Preparation of 1,4,2-dithiazolium salts unsubstituted at C-5 including the parent heterocycle, NMR spectroscopic evidence for aromaticity, and some novel reactions Kwok-Fai Wai and Michael P. Sammes pg 2065; DOI: 10.1039/P19920002065 |
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Convenient one-pot synthesis of cyclopropyl sulfones via successive alkylation and cyclization of sulfone-stabilized carbanions Kazuhiko Tanaka and Hitomi Suzuki pg 2071; DOI: 10.1039/P19920002071 |
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Preparation of phosphoglycerides by phosphoramidite chemistry Christopher McGuigan Michael S. Anson and Bernadette Swords pg 2075; DOI: 10.1039/P19920002075 |
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Studies in terpenoid biosynthesis. Part 39. The stereochemistry of the relationship between substrate and oxidant in the hydroxylation of aphidicolin at C-18 by Cephalosporium aphidicola James R. Hanson Peter B. Hitchcock Andrew G. Jarvis and Arnold H. Ratcliffe pg 2079; DOI: 10.1039/P19920002079 |
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Chemo-enzymatic synthesis of a lipid-linked core trisaccharide of N-linked glycoproteins Sabine L. Flitsch Heather L. Pinches James P. Taylor and Nicholas J. Turner pg 2087; DOI: 10.1039/P19920002087 |
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Reaction of dianions of acyclic -enamino ketones with electrophiles. Part 2. Oxiranes: synthesis of - and ?-hydroxy--enamino ketones and of -tetrahydrofurylidene ketones Giuseppe Bartoli Marcella Bosco Cristina Cimarelli Renato Dalpozzo and Gianni Palmier pg 2095; DOI: 10.1039/P19920002095 |
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Autorecycling oxidation of alcohols catalysed by pyridodipyrimidines as an NAD(P)+ model Tomohisa Nagamatsu Hirotake Yamato Masami Ono Shigeki Takarada and Fumio Yoneda pg 2101; DOI: 10.1039/P19920002101 |
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Super-acid catalysed addition of allylsilanes to carbonyl compounds; synthetic and mechanistic aspects Anthony P. Davis and Marcel Jaspars pg 2111; DOI: 10.1039/P19920002111 |
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Synthesis of 9-hydroxyalkyl-substituted purines from the corresponding 4-(C-cyanoformimidoyl)imidazole-5-amines Brian L. Booth Alice M. Dias and M. Fernanda Proença pg 2119; DOI: 10.1039/P19920002119 |
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Thermal rearrangement of alkyl O-vinylcarbohydroximates to 2-alkyloxazoles Masataka Yokoyama Masakazu Irie Keiko Sujino Tsukusi Kagemoto Hideo Togo and Masuo Funabashi pg 2127; DOI: 10.1039/P19920002127 |
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Biomimetic synthesis of theonellin isocyanide Yoshiyasu Ichikawa pg 2135; DOI: 10.1039/P19920002135 |
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Corrigendum Andrew B. Holmes Andrew B. Hughes Adrian L. Smith and Simon F. Williams pg 2141; DOI: 10.1039/P19920002141 |
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Conference diary pg 2143; DOI: 10.1039/P19920002143 |
Issue 17
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Front cover pg X065; DOI: 10.1039/P199200FX065 |
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Back cover pg X067; DOI: 10.1039/P199200BX067 |
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Contents pages pg P103; DOI: 10.1039/P199200FP103 |
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Back matter pg P105; DOI: 10.1039/P199200BP105 |
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First trapping of 5,5-difluorocyclopentadiene Martin A. McClinton pg 2149; DOI: 10.1039/P19920002149 |
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Fluorinated 1,5-dideoxy-1,5-iminoalditols: synthesis of 1,5,6-trideoxy-6-fluoro-1,5-imino-D-glucitol (1,6-dideoxy-6-fluoronojirimycin) and 1,4,5-trideoxy-4-fluoro-1,5-imino-D-ribitol (1,2,5-trideoxy-2-fluoro-1,5-imino-L-ribitol) Jie Di Bandaru Rajanikanth and Walter A. Szarek pg 2151; DOI: 10.1039/P19920002151 |
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Stereochemically controlled synthesis of unsaturated acids by the coupled Baeyer–Villiger and Horner–Wittig reactions: synthesis of (Z)-oct-6-enoic acid Daniel Levin and Stuart Warren pg 2155; DOI: 10.1039/P19920002155 |
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Substituted tetrahydro imidazo[4,5-d][1,2,3]triazoles and hexahydrobutanoimidazo[4,5-d][1,2,3]triazoles from the reaction of 1,2,3-triazolium-1-imides with aryl isocyanates and isothiocyanates. Azolium 1,3-dipoles Richard N. Butler and David M. Colleran pg 2159; DOI: 10.1039/P19920002159 |
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Nickel(0)-promoted synthesis of tetralin lactones from the co-cyclisation of monoynes and octa-1,7-diynes terminally substituted with ester or amide groups Parveen Bhatarah and Edward H. Smith pg 2163; DOI: 10.1039/P19920002163 |
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Regioselective -alkylation of extended enolates derived from enamines of -keto esters. Studies relating to the synthesis of 2-substituted 2-alkoxycarbonylcycloalkanones Anne Hodgson Joanne Marshall Peter Hallett and Timothy Gallagher pg 2169; DOI: 10.1039/P19920002169 |
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Synthetic studies relevant to biosynthetic research on vitamin B12. Part 10. Construction of the east and west building blocks for synthesis of isobacteriochlorins Alan R. Battersby Michael H. Block Christopher J. R. Fookes Peter J. Harrison Graeme B. Henderson and Finian J. Leeper pg 2175; DOI: 10.1039/P19920002175 |
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Synthetic studies relevant to biosynthetic research on vitamin B12. Part 11. Modification of the east and west building blocks and study of different assembly methods for synthesis of isobacteriochlorins Alan R. Battersby Michael H. Block Finian J. Leeper and Steven C. Zimmerman pg 2189; DOI: 10.1039/P19920002189 |
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Synthesis of analogues of 5-iodo-2-deoxyuridine-5-diphosphate L. John Jennings Marco Macchia and Ann Parkin pg 2197; DOI: 10.1039/P19920002197 |
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Novel immunosuppressive butenamides Christopher A. Axton Michael E. J. Billingham (the late) Paul M. Bishop Peter T. Gallagher Terence A. Hicks E. Ann Kitchen Graham W. Mullier W. Martin Owton Mark G. Parry Susan Scott and David J. Steggles pg 2203; DOI: 10.1039/P19920002203 |
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Generation of eight-pi non-Kekul polyenes from the 2+ 4, diethyl azodicarboxylate + tropone cycloadduct Richard J. Bushby and Christine Jarecki pg 2215; DOI: 10.1039/P19920002215 |
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Synthesis of thiospiroacetals. X-Ray crystal structure determinations for (7RS,11RS)-1,4,8-trioxa-13-thiadispiro[4.1.5.3]pentadecan-11-ol and (4RS,6SR)-4-p-nitrobenzoyloxy-1,7-dithiaspiro[5.5]undecane Mark S. J. Briggs Madeleine Helliwell David Moorcroft and Eric J. Thomas pg 2223; DOI: 10.1039/P19920002223 |
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Simple synthetic route to 4-aminobenzaldehydes from anilines Brita Liedholm pg 2235; DOI: 10.1039/P19920002235 |
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Conference diary pg 2239; DOI: 10.1039/P19920002239 |
Issue 18
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Front cover pg X069; DOI: 10.1039/P199200FX069 |
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Back cover pg X071; DOI: 10.1039/P199200BX071 |
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Contents pages pg P107; DOI: 10.1039/P199200FP107 |
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Back matter pg P111; DOI: 10.1039/P199200BP111 |
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Enzyme-catalysed hydrolysis of dimethyl 7-hydroxy-3,3-dimethyl-2,4-dioxabicyclo[3.3.0]octane-6,8-dicarboxylate and a novel synthesis of neplanocin A Edward J. Hutchinson Stanley M. Roberts and Andrew J. Thorpe pg 2245; DOI: 10.1039/P19920002245 |
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Formation of new hydroxyselenonio and hydroxyammonio-selenuranes from reaction of Se-oxides of 5H,7H-dibenzo[b,g][1,5]diselenocine and N-methyl-5H,7H-dibenzo[b,g][1,5]selenazocine with silyl triflates Hisashi Fujihara Yoko Ueno Jer-Jye Chiu and Naomichi Furukawa pg 2247; DOI: 10.1039/P19920002247 |
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Preparation of dibenzocyclooctadiene lignans and spirodienones by hypervalent iodine oxidation of phenolic dibenzylbutyrolactones Andrew Pelter Robert S. Ward and Atef Abd-El-Ghani pg 2249; DOI: 10.1039/P19920002249 |
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Resolution of mandelic acids by lipase-catalysed transesterifications in organic media: inversion of enantioselectivity mediated by the acyl donor Toshifumi Miyazawa Sota Kurita Shinichi Ueji Takashi Yamada and Shigeru Kuwata pg 2253; DOI: 10.1039/P19920002253 |
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Synthesis of [3-(phosphonomethoxy)pyrrolidin-1-yl] derivatives of pyrimidines and purines: analogues of 2,3-dideoxynucleotides Michael R. Harnden Richard L. Jarvest and Martin J. Parratt pg 2259; DOI: 10.1039/P19920002259 |
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Intramolecular photocycloaddition of 3-benzyloxyprop-1-enes David C. Blakemore and Andrew Gilbert pg 2265; DOI: 10.1039/P19920002265 |
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Structural revision and synthesis of LL-D253 and related chromanone fungal metabolites I. Michael Chandler C. Rupert McIntyre and Thomas J. Simpson pg 2271; DOI: 10.1039/P19920002271 |
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Biosynthesis of LL-D253, a polyketide chromanone metabolite of Phoma pigmentivora: incorporation of 13C, 2H and 18O labelled precursors I. Michael Chandler C. Rupert McIntyre and Thomas J. Simpson pg 2285; DOI: 10.1039/P19920002285 |
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Substituted 1,4,2-dithiazines: synthesis by ring expansion of 1,3-dithiolium cations, solution redox properties and X-ray crystal structures of a monocyclic and a bicyclic derivative Martin R. Bryce Gordon R. Davison Andrei S. Batsanov and Judith A. K. Howard pg 2295; DOI: 10.1039/P19920002295 |
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Stereospecific phenylthio migrations in the synthesis of spirocyclic lactones and ethers from N-methyl-4-piperidone and quinuclidin-3-one Iain Coldham and Stuart Warren pg 2303; DOI: 10.1039/P19920002303 |
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Finkelstein reaction with aqueous hydrogen halides efficiently catalysed by lipophilic quarternary onium salts Dario Landini Domenico Albanese Sabrina Mottadelli and Michele Penso pg 2309; DOI: 10.1039/P19920002309 |
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Aryloxymethyl radical cyclizations mimicking biological C–C bond formation to methoxy groups S. Asiah Ahmad-Junan Andrew J. Walkington and Donald A. Whiting pg 2313; DOI: 10.1039/P19920002313 |
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Synthesis of 1H-isoindoles by a novel rearrangement of some isoquinolin-4(1H)-ones Diego Armesto William M. Horspool Maria J. Ortiz and Santiago Romano pg 2321; DOI: 10.1039/P19920002321 |
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Chemically efficient aza-di--methane photoreactivity with novel stable derivatives of ,-unsaturated carbonyl compounds Diego Armesto William M. Horspool Maria J. Mancheño and Maria J. Ortiz pg 2325; DOI: 10.1039/P19920002325 |
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N-(2-phenylprop-1-enyl)proline methyl ester: equilibrium between the enamine and the aza methine ylide form Fulvia Felluga Patrizia Nitti Giuliana Pitacco and Ennio Valentin pg 2331; DOI: 10.1039/P19920002331 |
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Resolution of the diols of bicyclo[2.2.1]heptane, bicyclo[2.2.2]octane and bicyclo[3.2.1]octane by enzymic hydrolysis, and their absolute configurations Koichiro Naemura Nobuo Takahashi Shunsuke Tanaka and Hirotsugu Ida pg 2337; DOI: 10.1039/P19920002337 |
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Bioreversible protection for the phospho group: bioactivation of the di(4-acyloxybenzyl) and mono(4-acyloxybenzyl) phosphoesters of methylphosphonate and phosphonoacetate Anthony G. Mitchell William Thomson Dave Nicholls William J. Irwin and Sally Freeman pg 2345; DOI: 10.1039/P19920002345 |
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Ene reactions of indane-1,2,3-trione (a super-enophile) and related vicinal tricarbonyl systems G. Bryon Gill Muhammad S. Hj. Idris and Kirollos S. Kirollos pg 2355; DOI: 10.1039/P19920002355 |
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Oxidative cleavage of indane-1,2,3-trione-ene adducts; a convenient synthesis of allyl and allenyl carboxylic acids G. Bryon Gill Muhammad S. Hj. Idris and Kirollos S. Kirollos pg 2367; DOI: 10.1039/P19920002367 |
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Applications of methylsulfonylsulfene in synthesis. Part 1. Conversion of 3,4-dihydro-2H-pyran into cis-2-(C-substituted)tetrahydropyran-3-sulfonates/sulfinates Brian Beagley Mark R. James Robin G. Pritchard Clive M. Raynor Christopher Smith and Richard J. Stoodley pg 2371; DOI: 10.1039/P19920002371 |
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Synthesis of deoxydinucleoside phosphates containing 4-thio substituted pyrimidine nucleobases Pascale Clivio Jean-Louis Fourrey Jeannette Gasche and Alain Favre pg 2383; DOI: 10.1039/P19920002383 |
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Cycloaddition of nitroso dipolarophiles to thiazolium-4-olates. Part 1. Nitrosobenzene and 1-chloro-1-nitrosocyclohexane Tuvia Sheradsky and Norbert Itzhak pg 2389; DOI: 10.1039/P19920002389 |
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Enzymatic resolution of 1,2-diols: comparison between hydrolysis and transesterification reactions Aldo Bosetti Daniele Bianchi Pietro Cesti Paolo Golini and Sandro Spezia pg 2395; DOI: 10.1039/P19920002395 |
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Formation of five-membered lactams by 5-endo-trigonal radical cyclisations of 2-chloro-N-(cycloalk-1-enyl)acetamides: new synthesis of erythrinane skeleton Tatsunori Sato Nobuyuki Nakamura Keiko Ikeda Michiyo Okada Hiroyuki Ishibashi and Masazumi Ikeda pg 2399; DOI: 10.1039/P19920002399 |
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Synthetic, mechanistic and photochemical studies of phosphate esters of substituted benzoins John E. T. Corrie and David R. Trentham pg 2409; DOI: 10.1039/P19920002409 |
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Synthesis of pseudo-ribofuranoses by stereocontrolled reactions on 4-hydroxycyclopent-2-enylmethanol derivatives Karoline A. Shoberu and Stanley M. Roberts pg 2419; DOI: 10.1039/P19920002419 |
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Solid–liquid phase-transfer catalysis without solvent: selective mono- and di-alkylation of benzyl methyl ketone Alfonso Aranda Angel Díaz Enrique Díez-Barra Antonio de la Hoz Andrés Moreno and Prado Sánchez-Verdú pg 2427; DOI: 10.1039/P19920002427 |
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Synthesis of donor–acceptor molecules bridged by turned oligopeptides and their photo-induced electron-transfer process Hitoshi Tamiaki and Kazuhiro Maruyama pg 2431; DOI: 10.1039/P19920002431 |
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Cycloadditions of indolizine-3-carbonitriles with dimethyl acetylenedicarboxylate: formation of [2.2.3]cyclazines and 1 : 2 adducts Kiyoshi Matsumoto Takane Uchida Hiroshi Yoshida Mitsuo Toda and Akikazu Kakehi pg 2437; DOI: 10.1039/P19920002437 |
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Corrigenda Harjit Singh Subodh Kumar Anupa Jain Paramjit Singh Changsheng Zheng Robert S. Phillips Alphonse Bandzouzi Mohammed Lakhrissi and Yves Chapleur pg 2443; DOI: 10.1039/P19920002443 |
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Conference diary pg 2445; DOI: 10.1039/P19920002445 |
Issue 19
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Front cover pg X073; DOI: 10.1039/P199200FX073 |
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Back cover pg X075; DOI: 10.1039/P199200BX075 |
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Contents pages pg P113; DOI: 10.1039/P199200FP113 |
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Back matter pg P117; DOI: 10.1039/P199200BP117 |
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A new synthesis of 1-aryl-2-oxoalkylphosphonates from nitroalkenes and diethyl phosphite Dae Young Kim Kilsung Lee and Dong Young Oh pg 2451; DOI: 10.1039/P19920002451 |
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A new synthetic method for oligo(phenylenevinylenes) terminated with porphyrins Noboru Ono Hiroaki Tomita and Kazuhiro Maruyama pg 2453; DOI: 10.1039/P19920002453 |
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Monodispersed dendritic polyesters with removable chain ends: a versatile approach to globular macromolecules with chemically reversible polarities Craig J. Hawker and Jean M. J. Fréchet pg 2459; DOI: 10.1039/P19920002459 |
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An enantiospecific synthesis of allosamizoline Nigel S. Simpkins Stephen Stokes and Alan J. Whittle pg 2471; DOI: 10.1039/P19920002471 |
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Synthesis of -bromo substituted ethyl (10-acetoxyphenanthren-9-yl)acetate and 1-(10-acetoxyphenanthren-9-yl)propan-2-one and their transformation to o-quinone methanides Demetrios N. Nicolaides Spyros G. Adamopoulos Demetrios A. Lefkaditis and Konstantinos E. Litinas pg 2479; DOI: 10.1039/P19920002479 |
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Fluorinated acetylenes. Part 10. Cycloadditions of ,-bis(3,3,3-trifluoropropynyl) benzyl benzoate and 1,1-bis(3,3,3-trifluoropropynyl) ethyl ethanoate with furan and cyclopentadiene Michael G. Barlow Sabiha Tajammal and Anthony E. Tipping pg 2485; DOI: 10.1039/P19920002485 |
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Fungal biosynthesis of 3-nitropropanoic acid Robert L. Baxter A. Bryan Hanley Henry W.-S. Chan Suzanne L. Greenwood Elaine M. Abbot Ian J. McFarlane and Keith Milne pg 2495; DOI: 10.1039/P19920002495 |
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Synthesis of 20- and 20-acetamido, amino, nitro and hydroxy derivatives of 14-hydroxy-5,14-pregnane 3-glycosides: pregnanes that bind to the digitalis receptor John F. Templeton Yangzhi Ling Talal H. Zeglam Kirk Marat and Frank S. LaBella pg 2503; DOI: 10.1039/P19920002503 |
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Synthesis of carbocyclic nucleosides: synthesis of ()-2,2-bis(hydroxymethyl)cyclopropyl nucleosides Takao Izawa Shigeru Nishiyama Shosuke Yamamura Kuniki Kato and Tomohisa Takita pg 2519; DOI: 10.1039/P19920002519 |
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Sulfur-mediated intramolecular double Michael-type reaction: synthesis of trans-hydroindanes and mechanism Masataka Ihara Shuichi Suzuki Nobuaki Taniguchi Keiichiro Fukumoto and Chizuko Kabuto pg 2527; DOI: 10.1039/P19920002527 |
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Conversion of some pyrimidine 2-deoxyribonucleosides into the corresponding 2,3-didehydro-2,3-dideoxynucleosides Bhalchandra V. Joshi T. Sudhakar Rao and Colin B. Reese pg 2537; DOI: 10.1039/P19920002537 |
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Acid-mediated rearrangements of 14,17-ethenoestra-1,3,5(10)-trien-17-ols: synthesis of 14,16-ethano-19-norsteroids James R. Bull Karl Bischofberger Russell I. Thomson Jan L. M. Dillen and Petrus H. van Rooyen pg 2545; DOI: 10.1039/P19920002545 |
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Activation of exocyclic -positions of azole N-oxides by O-silylation Mikael Begtrup and Per Vedsø pg 2555; DOI: 10.1039/P19920002555 |
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Oxidation of flavanones using thallium(III) salts: a new route for the synthesis of flavones and isoflavones Mahavir S. Khanna Om V. Singh Chandra P. Garg and Ram P. Kapoor pg 2565; DOI: 10.1039/P19920002565 |
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Corrigendum Deborah A. Sawyer and Barry V. L. Potter pg 2569; DOI: 10.1039/P19920002569 |
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Conference diary pg 2571; DOI: 10.1039/P19920002571 |
Issue 20
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Front cover pg X077; DOI: 10.1039/P199200FX077 |
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Back cover pg X079; DOI: 10.1039/P199200BX079 |
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Contents pages pg P121; DOI: 10.1039/P199200FP121 |
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Back matter pg P125; DOI: 10.1039/P199200BP125 |
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Intramolecular trapping of an oxacarbene intermediate in the photochemical ring expansion of a cyclopentanone Krzysztof Switlak David He and Peter Yates pg 2579; DOI: 10.1039/P19920002579 |
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Unsual ?/-regiospecificity of (E/Z)-pentadienyltin in the Lewis acid-promoted reaction with an aldehyde Yutaka Nishigaichi Manabu Fujimoto and Akio Takuwa pg 2581; DOI: 10.1039/P19920002581 |
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Preparation and characterization of a four-coordinated ditellurane stabilized by a transannular tellurium–tellurium bond from 1,5-ditelluracyclooctane: a new multicentre hypervalent species Hisashi Fujihara Yutaka Takaguchi Takeshi Ninoi Tomoki Erata and Naomichi Furukawa pg 2583; DOI: 10.1039/P19920002583 |
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Chemoenzymatic synthesis of carbocyclic oxetanocin-A involving a novel photochemical rearrangement Ian C. Cotterill and Stanley M. Roberts pg 2585; DOI: 10.1039/P19920002585 |
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An intramolecular Diels–Alder approach to phorbols: introduction of an oxygenated diene using a palladium catalysed coupling Philip C. Bulman Page and David C. Jennens pg 2587; DOI: 10.1039/P19920002587 |
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Synthesis of C-glycosyltetrazoles related to 3-deoxy-D-arabino-heptulosonic acid 7-phosphate (DAHP); potential inhibitors of early steps in the shikimate pathway J. Grant Buchanan Andrew P. W. Clelland Trevor Johnson Robert A. C. Rennie and Richard H. Wightman pg 2593; DOI: 10.1039/P19920002593 |
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Enamino ketones as precursors of functionalised 2H-thiopyrans and thiopyrano[2,3-c]- and [3,2-b]-benzothiopyrans Christopher D. Gabbutt John D. Hepworth and B. Mark Heron pg 2603; DOI: 10.1039/P19920002603 |
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Stereo- and regio-chemical control in phenylthio migration around rings of sizes 5–15 Malcolm Hannaby Philip Judson and Stuart Warren pg 2609; DOI: 10.1039/P19920002609 |
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2-Amino ketene S,S-acetals as -amino acid homoenolate equivalents. Synthesis of 3-substituted prolines and molecular structure of 2-(N-pivaloylpyrrolidin-2-ylidene)-1,3-dithiane William O. Moss Annette C. Jones Richard Wisedale Mary F. Mahon Kieran C. Molloy Robert H. Bradbury Neil J. Hales and Timothy Gallagher pg 2615; DOI: 10.1039/P19920002615 |
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Radical cyclisation reactions leading to polyhydroxylated cyclopentane derivatives: synthesis of (1R,2R,3S,4R)- and (1S,2S,3R,4S)-4-hydroxyethylcyclopentane-1,2,3-triol Stanley M. Roberts and Karoline A. Shoberu pg 2625; DOI: 10.1039/P19920002625 |
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Synthesis of two 6-fluorocarbocyclic nucleosides and incorporation into short segments of DNA Andrew N. Payne and Stanley M. Roberts pg 2633; DOI: 10.1039/P19920002633 |
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Stereoselective synthesis of plant-growth-regulating steroids: brassinolide, castasterone, and their 24,25-substituted analogues Masayoshi Tsubuki Katsuyuki Keino and Toshio Honda pg 2643; DOI: 10.1039/P19920002643 |
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Lithium ion-selective alkylphosphoric acid armed dibenzo- and benzo-14-crown-4 derivatives Yoichi Habata Manami Ikeda and Sadatoshi Akabori pg 2651; DOI: 10.1039/P19920002651 |
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Synthesis of the novel anti-leukaemic tetrahydrocyclopenta[b]benzofuran, rocaglamide and related synthetic studies Andrew E. Davey Marcel J. Schaeffer and Richard J. K. Taylor pg 2657; DOI: 10.1039/P19920002657 |
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Formal total syntheses of (–)-isoavenaciolide and (–)-ethisolide from L-quebrachitol Noritaka Chida Takahiko Tobe Masami Suwama Masami Ohtsuka and Seiichiro Ogawa pg 2667; DOI: 10.1039/P19920002667 |
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Medium-sized cyclophanes. Part 18. 5-tert-Butyl-8-substituted [2.2]metaparacyclophanes: preparation, X-Ray diffraction studies, and their treatment with Lewis acids in benzene Takehiko Yamato Jun-ichi Matsumoto Kiwamu Tokuhisa Katsuya Tsuji Kazuaki Suehiro and Masashi Tashiro pg 2675; DOI: 10.1039/P19920002675 |
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Synthesis of the algicidal allelochemical from Lemna trisulca(duckweed) Leslie Crombie and Andrew D. Heavers pg 2683; DOI: 10.1039/P19920002683 |
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Photochemical reaction of 2,4-dinitrodiphenylacetamide and related compounds: spectroscopic and chemical identification of intermediates Elisa Fasani Mariella Mella and Angelo Albini pg 2689; DOI: 10.1039/P19920002689 |
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A new efficient method for the preparation of 2-fluoro-N-propylnorapomorphine Sándor Berényi Sándor Hosztafi and Sándor Makleit pg 2693; DOI: 10.1039/P19920002693 |
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The potential of carbocyclic nucleosides for the treatment of AIDS: synthesis of some diphosphorylphosphonates possessing potent activity against HIV-coded reverse transcriptase Diane M. Coe Stanley M. Roberts and Richard Storer pg 2695; DOI: 10.1039/P19920002695 |
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Synthesis of (10R)-hepoxilin B3 methyl ester and (10R)-trioxilin B3 methyl ester Wen-Lian Wu and Yu-Lin Wu pg 2705; DOI: 10.1039/P19920002705 |
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Triazolines. Part 32. Synthesis of 1-alkyl-2-aminobenzimidazoles from 5-amino-1-(2-nitroaryl)-1,2,3-triazolines Emanuela Erba Giorgio Mai and Donato Pocar pg 2709; DOI: 10.1039/P19920002709 |
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Selective synthesis and metallochromic properties of pyrrolylated quinoline-5,8-diones Katsuhira Yoshida Yasunobu Ueno Masaru Suzuki Yukihiro Yoshida and Yuji Kubo pg 2713; DOI: 10.1039/P19920002713 |
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Conference diary pg 2717; DOI: 10.1039/P19920002717 |
Issue 21
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Front cover pg X081; DOI: 10.1039/P199200FX081 |
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Back cover pg X083; DOI: 10.1039/P199200BX083 |
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Contents pages pg P129; DOI: 10.1039/P199200FP129 |
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Simple stereospecific syntheses of (E)-1-chloro(or bromo)alk-1-enes from alk-1-ynes via hydroboration Yuzuru Masuda Masayuki Hoshi and Akira Arase pg 2725; DOI: 10.1039/P19920002725 |
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Ring enlargement–cyclopentane annulation via thermal oxy-Cope rearrangement Selvasekaran Janardhanam and Krishnamoorthy Rajagopalan pg 2727; DOI: 10.1039/P19920002727 |
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An improved synthesis of 2-substituted-3-furoic acids leading to an intramolecular Diels–Alder reaction between a dienophile and furan diene both containing an electron withdrawing group Shuyuan Yu Giovanna Beese and Brian A. Keay pg 2729; DOI: 10.1039/P19920002729 |
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Chemistry of insect antifeedants from Azadirachta indica(part 12): use of silicon as a control element in the synthesis of a highly functionalized decalin fragment of azadirachtin Hartmuth C. Kolb Steven V. Ley Alexandra M. Z. Slawin and David J. Williams pg 2735; DOI: 10.1039/P19920002735 |
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Chemistry of insect antifeedants from Azadirachta indica(part 13): on the use of the intramolecular Diels–Alder reaction for the construction of trans-fused hydrobenzofuran fragments for azadirachtin synthesis Hartmuth C. Kolb Steven V. Ley Richard N. Sheppard Alexandra M. Z. Slawin Stephen C. Smith David J. Williams and Anthony Wood pg 2763; DOI: 10.1039/P19920002763 |
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Preparation, structure and addition reactions of 4- and 5-aminoimidazoles Adnan H. M. Al-Shaar David W. Gilmour David J. Lythgoe Ian McClenaghan and Christopher A. Ramsden pg 2779; DOI: 10.1039/P19920002779 |
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The synthesis of heterocycles via addition–elimination reactions of 4- and 5-aminoimidazoles Adnan H. M. Al-Shaar Robert K. Chambers David W. Gilmour David J. Lythgoe Ian McClenaghan and Christopher A. Ramsden pg 2789; DOI: 10.1039/P19920002789 |
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Chemistry of silylketenes: a simple preparation of -silyl--stannylacetic esters and their stereoselective Reformatsky-type reaction with aldehydes or aldimines Shuji Akai Yasunori Tsuzuki Satoshi Matsuda Shinji Kitagaki and Yasuyuki Kita pg 2813; DOI: 10.1039/P19920002813 |
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C-alkylations of indoles and pyrroles with -chloro sulfides on an alumina surface: a short synthesis of dithyreanitrile Hiroyuki Ishibashi Naoki Mita Naoko Matsuba Tomoko Kubo Mariko Nakanishi and Masazumi Ikeda pg 2821; DOI: 10.1039/P19920002821 |
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Chemistry of fruit-flies. Spiroacetal-rich secretions in several Bactrocera species from the South-West Pacific region Mary T. Fletcher Jacqueline A. Wells Mark F. Jacobs Sabine Krohn William Kitching Richard A. I. Drew Christopher J. Moore and Wittko Francke pg 2827; DOI: 10.1039/P19920002827 |
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Palladium-catalysed reaction of aryl-substituted allylic alcohols with zinc enolates of -dicarbonyl compounds in the presence of titanium(IV) isopropoxide Kenji Itoh Naoki Hamaguchi Masahiro Miura and Masakatsu Nomura pg 2833; DOI: 10.1039/P19920002833 |
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Alternatives to -diazo ketones for tandem cyclization–cycloaddition and carbenoid–alkyne metathesis strategies. Novel cyclic enol–ether formation via carbonyl ylide rearrangement reactions David J. Fairfax David J. Austin Simon L. Xu and Albert Padwa pg 2837; DOI: 10.1039/P19920002837 |
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Synthesis and reactivity of 4-acyl-5-hydroxytriazolines resulting from thermal reaction of aryl and tosyl azides with 2-substituted indane-1,3-diones Luisa Benati Pier Carlo Montevecchi Piero Spagnolo and Elisabetta Foresti pg 2845; DOI: 10.1039/P19920002845 |
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Sommelet–Hauser or Stevens rearrangement of 1-methyl-2-(substituted-phenyl)piperazinium 1-methylides. Ring enlargement of piperazines to seven- or nine-membered cyclic amines Tomoko Kitano Naohiro Shirai Manami Motoi and Yoshiro Sato pg 2851; DOI: 10.1039/P19920002851 |
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Use of 1,3-dioxin-4-ones and related compounds in synthesis. Part 39. Enantioselective synthesis of 1,3-dioxin-4-ones having 2,3-dihydroxy- or 2,3,4-trihydroxyalkyl groups at the 6-position: versatile building blocks of polyhydroxylated 4–7 carbon backbones Yoshiaki Sugita Jun-ichi Sakaki Masayuki Sato and Chikara Kaneko pg 2855; DOI: 10.1039/P19920002855 |
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3-tert-Butyldimethylsilyloxymethyl-2-lithio-2-phenylsulfonyloxirane as a glycidyl anion equivalent; preparation of terminal epoxy ketones Sara F. C. Dunn and Richard F. W. Jackson pg 2863; DOI: 10.1039/P19920002863 |
Photochemical reactions of 9-( -anilinoalkyl)-10-bromophenanthrenesAkira Sugimoto Ryoichi Hiraoka Noriyuki Fukada Hiromi Kosaka and Hiroo Inoue pg 2871; DOI: 10.1039/P19920002871 |
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Benzoquinones and related compounds. Part 6. Addition of benzenesulfinic acid to substituted 1,4-quinones J. Malcolm Bruce and Paul Lloyd-Williams pg 2877; DOI: 10.1039/P19920002877 |
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Lipase-catalysed enantioselective acylation of N-protected or unprotected 2-aminoalkan-1-ols Susana Fernández Rosario Brieva Francisca Rebolledo and Vicente Gotor pg 2885; DOI: 10.1039/P19920002885 |
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Enzymatic regioselective acylation of hexoses and pentoses using oxime esters Rosalino Pulido Fernando López Ortiz and Vicente Gotor pg 2891; DOI: 10.1039/P19920002891 |
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Total synthesis of the second messenger analogue D-myo-inositol 1-phosphorothioate 4,5-bisphosphate: optical resolution of DL-1-O-allyl-2,3,6-tri-O-benzyl-myo-inositol and fluorescent labelling of myo-inositol 1,4,5-trisphosphate Dethard Lampe Stephen J. Mills and Barry V. L. Potter pg 2899; DOI: 10.1039/P19920002899 |
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Synthesis and crystal structure of new tetrathiafulvalene derivatives incorporated into thiacrown ether macrocycles Tine Jørgensen Berhane Girmay Thomas K. Hansen Jan Becher Allan E. Underhill Michael B. Hursthouse Mary E. Harman and Jeremy D. Kilburn pg 2907; DOI: 10.1039/P19920002907 |
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New symmetrical tetrathiafulvalene -donors containing nine- and ten-membered dithiaheterocycles Jai D. Singh and Harkesh B. Singh pg 2913; DOI: 10.1039/P19920002913 |
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Efficient formation of a spirotetrahydrofuran ring by the ionic cyclization of bishomoallyl tertiary alcohols via their hypoiodites Hiroshi Suginome Hisanori Senboku and Atsuhiko Tsunetoshi pg 2917; DOI: 10.1039/P19920002917 |
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14-Hydroxy-10-deacetylbaccatin III, a new taxane from Himalayan yew (Taxus wallichiana Zucc.) Giovanni Appendino Pierluigi Gariboldi Bruno Gabetta Roberto Pace Ezio Bombardelli and Davide Viterbo pg 2925; DOI: 10.1039/P19920002925 |
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Palladium-catalysed alkynyl-dehydroxylation of polyfluorophenols Qing-Yun Chen and Zhan-Ting Li pg 2931; DOI: 10.1039/P19920002931 |
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Isomeric ellipticines. Part 1. Synthesis of two linear isomers of the antitumour alkaloid ellipticine Giovanni Alunni-Bistocchi Pierluigi Orvietani Olivier Mauffret Saïd El Antri Alain Deroussent Pierre C. Jacquignon Serge Fermandjian Adolfo Ricci and Elie Lescot pg 2935; DOI: 10.1039/P19920002935 |
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Lewis acid-promoted hetero Diels–Alder reaction of ,-unsaturated thioketones Shinichi Motoki Takao Saito Takayuki Karakasa Teruyuki Matsushita and Eiji Furuno pg 2943; DOI: 10.1039/P19920002943 |
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Useful approach to find the plausible biosynthetic precursors of secondary metabolites using P-450 inhibitors: postulated intermediates of chaetoglobosin A Hideaki Oikawa Yasunobu Murakami and Akitami Ichihara pg 2949; DOI: 10.1039/P19920002949 |
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Biosynthetic study of chaetoglobosin A: origins of the oxygen and hydrogen atoms, and indirect evidence for biological Diels–Alder reaction Hideaki Oikawa Yasunobu Murakami and Akitami Ichihara pg 2955; DOI: 10.1039/P19920002955 |
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Lignin–feruloyl ester cross-links in grasses. Part 1. Incorporation of feruloyl esters into coniferyl alcohol dehydrogenation polymers John Ralph Richard F. Helm Stéphane Quideau and Ronald D. Hatfield pg 2961; DOI: 10.1039/P19920002961 |
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Lignin–feruloyl ester cross-links in grasses. Part 2. Model compound syntheses John Ralph Richard F. Helm and Stéphane Quideau pg 2971; DOI: 10.1039/P19920002971 |
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Reactions of 3-triphenylphosphoranylidene-[b]fused furan-2(3H)-ones with some salicylaldehydes: new synthesis of 3-(2-hydroxyaryl)-coumarins and coumestans K. E. Litinas and X. N. Stampelos pg 2981; DOI: 10.1039/P19920002981 |
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Acylation of aroyl chlorides via a template Friedel–Crafts process: synthesis of indan-1,3-diones Giovanni Sartori Franca Bigi Raimondo Maggi Davide Baraldi and Giuseppe Casnati pg 2985; DOI: 10.1039/P19920002985 |
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Conference diary pg 2989; DOI: 10.1039/P19920002989 |
Issue 22
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Front cover pg X085; DOI: 10.1039/P199200FX085 |
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Back cover pg X087; DOI: 10.1039/P199200BX087 |
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Contents pages pg P133; DOI: 10.1039/P199200FP133 |
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Deprotection of silyl ethers using 2,3-dichloro-5,6-dicyano-p-benzoquinone Kiyoshi Tanemura Tsuneo Suzuki and Takaaki Horaguchi pg 2997; DOI: 10.1039/P19920002997 |
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The synthesis of 4-cyanoprogesterone: a potent inhibitor of the enzyme 5--reductase Margret Haase-Held Maria Hatzis and John Mann pg 2999; DOI: 10.1039/P19920002999 |
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4-(Difluoroiodo)tricyclene, an isolable compound of type RIF2 from an aliphatic iodide Gregory W. Bradley John H. Holloway Han Joong Koh David G. Morris and Paul G. Watson pg 3001; DOI: 10.1039/P19920003001 |
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Synthesis of (t-2-benzyloxymethyl-t-3-hydroxy-r-1-methoxycarbonyl)-tetrahydrofuran from an arabino-lactone triflate with K2CO3–MeOH Takao Izawa Kumiko Nakayama Shigeru Nishiyama Shosuke Yamamura Kuniki Kato and Tomohisa Takita pg 3003; DOI: 10.1039/P19920003003 |
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Alkyl migration in competition with phenylthio migration in the acid-catalysed rearrangement of alcohols Malcolm Hannaby and Stuart Warren pg 3007; DOI: 10.1039/P19920003007 |
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Synthesis of the 5-thiorotenoid system from thiochroman-3-one Christopher D. Gabbutt John D. Hepworth and B. Mark Heron pg 3015; DOI: 10.1039/P19920003015 |
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Oxidation of aphidicolin and its conversion into 19-noraphidicolan-16-ol John F. Gordon James R. Hanson Andrew G. Jarvis and Arnold H. Ratcliffe pg 3019; DOI: 10.1039/P19920003019 |
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A practical synthesis of (+)-muscarine from L-rhamnose Simon J. Mantell George W. J. Fleet and David Brown pg 3023; DOI: 10.1039/P19920003023 |
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One-step synthesis of glycosidic spiroketals from 2,3-epoxybutyl glycoside derivatives Robert J. Ferrier and David W. Hall pg 3029; DOI: 10.1039/P19920003029 |
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Synthesis of azanzone A, a new naturally occurring o-naphthoquinone Roy M. Letcher and Man-Ching Wong pg 3035; DOI: 10.1039/P19920003035 |
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New quaternary Corynanth alkaloid from Lerchea bracteata Dayar Arbain Nordin H. Lajis Deddi Prima Putra Melvyn V. Sargent Brian W. Skelton and Allan H. White pg 3039; DOI: 10.1039/P19920003039 |
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Protection of hydroxy groups by silylation: use in peptide synthesis and as lipophilicity modifiers for peptides John S. Davies Clement L. Higginbotham E. John Tremeer Charles Brown and Richard C. Treadgold pg 3043; DOI: 10.1039/P19920003043 |
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Synthetic ionophores. Part 8. Amide–ether–amine-containing macrocycles: synthesis, transport and binding of metal cations Subodh Kumar Rajinder Singh and Harjit Singh pg 3049; DOI: 10.1039/P19920003049 |
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A novel addition–rearrangement of O-(1-benzotriazolylalkyl)oximes with organolithium reagents. Convenient non-oxidative conversions of aldehydes into amides Alan R. Katritzky Jinlong Jiang John V. Greenhill and Peter J. Steel pg 3055; DOI: 10.1039/P19920003055 |
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Simple and condensed -lactams. Part 14. Anomalous behaviour of 1-(4-methoxyphenyl)-4-(tetrazol-5-ylmethyl)azetidin-2-one towards cerium(IV) ammonium nitrate József Fetter Ern  Keskeny Tibor Czuppon Károly Lempert Mária Kajtár-peredy and József Tamás pg 3061; DOI: 10.1039/P19920003061 |
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Synthesis of 4-aminopyrimidines from 1,2,4-oxadiazoles. Part 4. A novel heterocyclic rearrangement: formation of 4-hydroximinohexahydropyrimidines from 3-(2-aminoethyl)-4,5-dihydro-1,2,4-oxadiazoles Dezsö Korbonits Erzsébet Tóbiás-Héja Kálmán Simon György Krámer and Pál Kolonits pg 3069; DOI: 10.1039/P19920003069 |
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Reaction of 4-chlorocoumarin with organometallic reagents. Synthesis of trialkylbenzopyrans, 4-chlorobenzopyrans, 4-alkylcoumarins and o-hydroxyphenylprop-2-ynyl alcohols Angel Alberola Blanca Calvo Alfonso González Ortega and Rafael Pedrosa pg 3075; DOI: 10.1039/P19920003075 |
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Synthesis of 1-fluoro-2-phenylvinyl piperidino ketones Yanchang Shen and Yuefen Zhou pg 3081; DOI: 10.1039/P19920003081 |
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Electrophilic reactions of -amino dienenitriles: regiochemistry and stereoselectivity of trisubstituted pentadienyl anions Chau-Chen Yang and Jim-Min Fang pg 3085; DOI: 10.1039/P19920003085 |
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Structure elucidation of monatin, a high-intensity sweetener isolated from the plant Schlerochiton ilicifolius Robert Vleggaar Louis G. J. Ackerman and Pieter S. Steyn pg 3095; DOI: 10.1039/P19920003095 |
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Conjugated azoalkenes. Part 13. Facile and high-yield synthesis of new 1-amino-3-cyano-2,3-dihydropyrrol-2-ols and 1-amino-3-cyano-1H-pyrrol-2(3H)-ones Orazio A. Attanasi Lucia De Crescentini Alexander McKillop Stefania Santeusanio and Franco Serra-Zanetti pg 3099; DOI: 10.1039/P19920003099 |
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Photoinduced molecular transformations. Part 134. Photoinduced stereospecific addition of methanol to 5-cholest-1-en-3-one oxime and photoinduced deconjugation of its 1-methyl derivative involving stereospecific proton transfer Hiroshi Suginome Atsushi Nagaoka and Hisanori Senboku pg 3103; DOI: 10.1039/P19920003103 |
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Photoinduced molecular transformations. Part 135. New synthesis of taiwanin C and justicidin E based on a radical cascade process involving -scission of alkoxyl radicals generated from 3- and 8-aryl-1-ethyl-1,2-dihydrocyclobuta[b]naphthalen-1-ols prepared by thermolysis of (Z)-tert-butyl 3-amino-3-(bicyclo[4.2.0]octa-1,3,5-trien-7-yl)propenoates Kazuhiro Kobayashi Yoshikazu Kanno Shinzo Seko and Hiroshi Suginome pg 3111; DOI: 10.1039/P19920003111 |
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Photoinduced molecular transformations. Part 136. Reactions of alkoxyl radicals generated from hypoiodites of 3-hydroxy-7-oxo-5-steroids. Synthesis of some functionalized oxasteroids Hiroshi Suginome and Takahiko Kondoh pg 3119; DOI: 10.1039/P19920003119 |
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Molecular receptor design for the complexing of dibutylmalonic acid M Luisa Mussons César Raposo Josefa Anaya Manuel Grande Joaquín R. Morán and M Cruz Caballero pg 3125; DOI: 10.1039/P19920003125 |
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2H-benzimidazoles (isobenzimidazoles). Part 7. A new route to triclabendazole [5-chloro-6-(2,3-dichlorophenoxy)-2-methylthio-1H-benzimidazole] and congeneric benzimidazoles Brian Iddon Peter Kutschy Andrew G. Robinson Hans Suschitzky Walter Kramer and Franz A. Neugebauer pg 3129; DOI: 10.1039/P19920003129 |
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Enantioselective trimethylsilylcyanation of some aldehydes catalysed by titanium alkoxide–chiral dialkyl tartrate complexes Masahiko Hayashi Tohru Matsuda and Nobuki Oguni pg 3135; DOI: 10.1039/P19920003135 |
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Asymmetric microbial reduction of tetralones Jean-Pierre Bégué Claude Cerceau Anukwadey Dogbeavou Laurence Mathé and Sames Sicsic pg 3141; DOI: 10.1039/P19920003141 |
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Corrigenda Changsheng Zheng Robert S. Phillips Alphonse Bandzouzi Mohammed Lakhrissi Yves Chapleur Roy M. Letcher Nai-Chiu Kwok and Kung-Kai Cheung pg 3145; DOI: 10.1039/P19920003145 |
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Conference diary pg 3147; DOI: 10.1039/P19920003147 |
Issue 23
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Front cover pg X089; DOI: 10.1039/P199200FX089 |
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Back cover pg X091; DOI: 10.1039/P199200BX091 |
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Contents pages pg P137; DOI: 10.1039/P199200FP137 |
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Back matter pg P141; DOI: 10.1039/P199200BP141 |
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A versatile strategy for the derivatisation of the carboxy group of amphotericin B: the preparation of C-16 ketone analogues Michael J. Driver Alexander R. Greenlees and David T. MacPherson pg 3155; DOI: 10.1039/P19920003155 |
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Hydroxy-functionalized conjugated nitroolefins as immediate precursors of spiroketals. A new synthesis of 1,7-dioxaspiro[5.5]undecane and (E)-2-methyl-1,7-dioxaspiro[5.6]dodecane Roberto Ballini and Marino Petrini pg 3159; DOI: 10.1039/P19920003159 |
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A novel, chemoselective, one-pot procedure for the simultaneous denitration–deoxygenation of 2-nitroketones by TsNHNH2–NaBH4 Roberto Ballini Roberto Castagnani and Enrico Marcantoni pg 3161; DOI: 10.1039/P19920003161 |
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An expeditious and stereocontrolled preparation of 2-azido-2-deoxy--D-glucopyranose derivatives from D-glucal Denis Tailler Jean-Claude Jacquinet Anne-Marie Noirot and Jean-Marie Beau pg 3163; DOI: 10.1039/P19920003163 |
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Investigations on the Giese reaction carried out with polymer-supported organotin reagents Catharina Bokelmann Wilhelm P. Neumann and Markus Peterseim pg 3165; DOI: 10.1039/P19920003165 |
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Ring expansion by intramolecular acylation of phosphine oxides Paul Wallace and Stuart Warren pg 3169; DOI: 10.1039/P19920003169 |
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Peptides from Australian frogs. Structures of the caerins and caeridin 1 from Litoria splendida David J. M. Stone Russell J. Waugh John H. Bowie John C. Wallace and Michael J. Tyler pg 3173; DOI: 10.1039/P19920003173 |
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Synthesis of amido-ureas and the nature of caracasanamide, the hypotensive principle of Verbesina caracasana Leslie Crombie and Sandra R. M. Jarrett pg 3179; DOI: 10.1039/P19920003179 |
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Rapid synthesis of N,N-disubstituted piperazines. Application to the preparation of No carrier added 1-(4-[18F]fluorophenyl)piperazine and of an [18F]-selective ligand of serotoninergic receptors (5HT2 antagonist) Michael Collins Marie-Claire Lasne and Louisa Barré pg 3185; DOI: 10.1039/P19920003185 |
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The role of free radicals in the decomposition of the phytoalexin desoxyhemigossypol Robert D. Stipanovic Marshall E. Mace Alois A. Bell and Ross C. Beier pg 3189; DOI: 10.1039/P19920003189 |
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Acyl radical cyclizations in synthesis. Part 4. Tandem processes: the 7-endo/5-exo serial cyclization approach to enantiomerically pure bicyclo[5.3.0]decan-2-ones Duncan Batty and David Crich pg 3193; DOI: 10.1039/P19920003193 |
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Acyl radical cyclizations in synthesis. Part 5. Further tandem processes: formation of an -methylenecyclohexanone by a cyclization–fragmentation hydrogen-abstraction sequence Duncan Batty and David Crich pg 3205; DOI: 10.1039/P19920003205 |
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Intramolecular [3 + 2]cycloadditions: synthesis of 1-methylene-2,3,3a,4,5,9b-hexahydro-1H-benz[e]indenes and an unsuccessful approach to ergot alkaloids Michael P. Collins Michael G. B. Drew John Mann and Harry Finch pg 3211; DOI: 10.1039/P19920003211 |
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Counterattack reagent: hexamethyldisilane in a direct synthesis of ketene dithioacetals and 2-trimethylsilyl-1,3-dithiane derivatives from 1,3-dithiane Jih Ru Hwu Taekyo Lee and Bryant A. Gilbert pg 3219; DOI: 10.1039/P19920003219 |
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Precursor route chemistry and electronic properties of poly(p-phenylenevinylene), poly[(2,5-dimethyl-p-phenylene)vinylene] and poly[(2,5-dimethoxy-p-phenylene)vinylene] Paul L. Burn Donal D. C. Bradley Richard H. Friend David A. Halliday Andrew B. Holmes Roger W. Jackson and Arno Kraft pg 3225; DOI: 10.1039/P19920003225 |
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Base-catalysed ring contraction of 6,7-dihydro-1-methyl-1H-1,2,5-triazepines to 2,3-dimethyl-1,2,4-triazines Shinji Shibamoto pg 3233; DOI: 10.1039/P19920003233 |
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Isolation and structure elucidation of novel hypotensive agents, niazinin A, niazinin B, niazimicin and niaziminin A + B from Moringa oleifera: the first naturally occurring thiocarbamates Shaheen Faizi Bina Shaheen Siddiqui Rubeena Saleem Salimuzzaman Siddiqui Khalid Aftab and Anwar-ul-Hassan Gilani pg 3237; DOI: 10.1039/P19920003237 |
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Conference diary pg 3243; DOI: 10.1039/P19920003243 |
Issue 24
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Index pages pg A001; DOI: 10.1039/P199200BA001 |
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Front cover pg X093; DOI: 10.1039/P199200FX093 |
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Back cover pg X095; DOI: 10.1039/P199200BX095 |
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Contents pages pg P143; DOI: 10.1039/P199200FP143 |
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Synthesis of some stable ozonides with anti-malarial activity Luiz-Claudio de Almeida Barbosa David Cutler John Mann Geoffrey C. Kirby and David C. Warhurst pg 3251; DOI: 10.1039/P19920003251 |
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Efficient NAD+-recycling system for ADH-catalysed oxidation in organic media Shinobu Itoh Tadashi Terasaka Morio Matsumiya Mitsuo Komatsu and Yoshiki Ohshiro pg 3253; DOI: 10.1039/P19920003253 |
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The diastereoselectivity of electrophilic attack on trigonal carbon adjacent to a stereogenic centre: diastereoselective alkylation and protonation of open-chain enolates having a stereogenic centre at the position Ian Fleming and Jeremy J. Lewis pg 3257; DOI: 10.1039/P19920003257 |
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The diastereoselectivity of electrophilic attack on trigonal carbon adjacent to a stereogenic centre: diastereoselective protonation, epoxidation and acylation of allylsilanes Ian Fleming and Jeremy J. Lewis pg 3267; DOI: 10.1039/P19920003267 |
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The diastereoselectivity of electrophilic attack on trigonal carbon adjacent to a stereogenic centre: diastereoselective alkylation and protonation of open-chain enolates having a stereogenic centre carrying a silyl group at the position Roger A. N. C. Crump Ian Fleming John H. M. Hill David Parker N. Laxma Reddy and David Waterson pg 3277; DOI: 10.1039/P19920003277 |
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The diastereoselectivity of electrophilic attack on trigonal carbon adjacent to a stereogenic centre: diastereoselective aldol reactions of open-chain enolates having a stereogenic centre carrying a silyl group at the position Ian Fleming and Jeremy D. Kilburn pg 3295; DOI: 10.1039/P19920003295 |
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The stereochemistry of the reaction of allylsilanes with osmium tetroxide and of the epoxidation and methylenation of allylsilanes Ian Fleming Nicholas J. Lawrence Achintya K. Sarkar and Andrew P. Thomas pg 3303; DOI: 10.1039/P19920003303 |
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The regiochemistry and stereochemistry of the hydroboration of allylsilanes Ian Fleming and Nicholas J. Lawrence pg 3309; DOI: 10.1039/P19920003309 |
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Protodesilylation of allylsilanes for the control of double bond geometry exocyclic to a ring Ian Fleming and Dick Higgins pg 3327; DOI: 10.1039/P19920003327 |
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A regioselective and stereospecific synthesis of allylsilanes from secondary allylic alcohol derivatives Ian Fleming Dick Higgins Nicholas J. Lawrence and Andrew P. Thomas pg 3331; DOI: 10.1039/P19920003331 |
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A regiocontrolled and stereocontrolled synthesis of allylsilanes from -silyl enolates Ian Fleming Salvador Gil Achintya K. Sarkar and Tibur Schmidlin pg 3351; DOI: 10.1039/P19920003351 |
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The diastereoselectivity of electrophilic attack on trigonal carbon adjacent to a stereogenic centre Ian Fleming pg 3363; DOI: 10.1039/P19920003363 |
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Reactions of bromotrifluoromethane and related halides. Part 12. Transformation of disulfides into perfluoroalkyl sulfides in the presence of sulfoxylate anion radical precursors Jean-Louis Clavel Bernard Langlois Roland Nantermet Marc Tordeux and Claude Wakselman pg 3371; DOI: 10.1039/P19920003371 |
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One-pot stereoselective synthesis and structural study of 1-methylthio-2-azabuta-1,3-diene-4-carbonitriles Antonio Lorente José L. Balcázar and Feliciana Florencio pg 3377; DOI: 10.1039/P19920003377 |
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An improved route to 1,2,4-trioxanes using tin(IV) as a hydrogen equivalent Jiaqiang Cai and Alwyn G. Davies pg 3383; DOI: 10.1039/P19920003383 |
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N-arylphthalazinium cations: synthons for biphthalazinylidenes via endocyclic phthalazinium ylide intermediates Richard N. Butler and Carmel S. Pyne pg 3387; DOI: 10.1039/P19920003387 |
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Synthesis of cyclopropa[d]thiazolines by a novel and efficient photochemical rearrangement of 1,3-thiazines Gareth M. Davies Peter B. Hitchcock Richard W. McCabe and Douglas W. Young pg 3391; DOI: 10.1039/P19920003391 |
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Base-catalysed reaction of citronellal with phenols William S. Murphy Anne Culhane Brian Duffy and Sudersan Man Tuladhar pg 3397; DOI: 10.1039/P19920003397 |
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Regioselective Friedel–Crafts acylation of 1,2,3,4-tetrahydroquinoline and related nitrogen heterocycles: effects of NH protective groups and ring size Yuji Ishihara Toshimasa Tanaka and Giichi Goto pg 3401; DOI: 10.1039/P19920003401 |
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Stereochemically controlled synthesis of unsaturated alcohols by the Horner–Wittig reaction Peter M. Ayrey Michael A. Bolton Antony D. Buss Nicholas Greeves Daniel Levin Paul Wallace and Stuart Warren pg 3407; DOI: 10.1039/P19920003407 |
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A stereoselective synthesis of trisubstituted alkenes. Part 1. Nickel-catalysed coupling of Grignard reagents with 5-alkyl-2,3-dihydrofurans Philip J. Kocie  ski Martin Pritchard Sjoerd N. Wadman Richard J. Whitby and Clive L. Yeates pg 3419; DOI: 10.1039/P19920003419 |
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A stereoselective synthesis of trisubstituted alkenes. Part 2. The nickel-catalysed coupling of Grignard reagents with 6-alkyl-3,4-dihydro-2H-pyrans and acyclic enol ethers Philip A. Ashworth Nicholas J. Dixon Philip J. Kocie ski and Sjoerd N. Wadman pg 3431; DOI: 10.1039/P19920003431 |
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The synthesis of pyrido [4,3-b]carbazoles from diphenylamine derivatives: alternative routes to and relay syntheses of ellipticines and olivacines Robin J. Hall Jeremy Marchant Ana M. F. Oliveira-Campos Maria-João R. P. Queiroz and Patrick V. R. Shannon pg 3439; DOI: 10.1039/P19920003439 |
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Corrigendum Alfonso Aranda Angel Díaz Enrique Díez-Barra Antonio de la Hoz Andrés Moreno and Prado Sánchez-Verdú pg 3451; DOI: 10.1039/P19920003451 |
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Conference diary pg 3453; DOI: 10.1039/P19920003453 |