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Front matter pg P001; DOI: 10.1039/P198500FP001 |
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Chiral synthesis of polyketide-derived natural products. Part 3. Stereocontrolled synthesis of a chiral fragment corresponding to both the C-1—C-4 and C-9—C-12 units of erythromycin A from D-glucose Yuji Oikawa Takao Nishi and Osamu Yonemitsu pg 1; DOI: 10.1039/P19850000001 |
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Index pages pg A001; DOI: 10.1039/P198500BA001 |
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Chiral synthesis of polyketide-derived natural products. Part 4. Synthesis of a left-hand segment with six consecutive chiral centres of dihydroerythronolide A for the total synthesis of erythromycin A from D-glucose Yuji Oikawa Takao Nishi and Osamu Yonemitsu pg 7; DOI: 10.1039/P19850000007 |
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Chiral synthesis of polyketide-derived natural products. Part 5. Synthesis of a chiral segment corresponding to the C-1—C-5 unit of erythromycin A from D-glucose Yuji Oikawa Takao Nishi and Osamu Yonemitsu pg 19; DOI: 10.1039/P19850000019 |
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Chiral synthesis of polyketide-derived natural products. Part 6. Chemical correlation of chiral synthons, derived from D-glucose for the synthesis of erythromycin A, with chemical cleavage products the natural antibiotic Yuji Oikawa Takao Nishi and Osamu Yonemitsu pg 27; DOI: 10.1039/P19850000027 |
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Synthesis of the [2H]-labelled urinary lignans enterolactone and enterodiol David N. Kirk Leo M. McLaughlin Alexander M. Lawson Kenneth D. R. Setchell and Shailesh K. Patel pg 35; DOI: 10.1039/P19850000035 |
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Synthesis of intermediates related to 11-deoxyanthracyclinones Peter N. Preston Thomas Winwick and John O. Morley pg 39; DOI: 10.1039/P19850000039 |
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Photochemical transformation of tetrabromofuran by oxygen into 2,3,4,4-tetrabromobut-2-en-4-olide in the solid state Charles W. Shoppee pg 45; DOI: 10.1039/P19850000045 |
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Reactions involving fluoride ion. Part 31. Co-oligomers of perfluoro-1-methyl-1,3-diazacyclopent-2- and -3-ene Robert N. Barnes Richard D. Chambers Christopher D. Hewitt Michael J. Silvester and Erich Klauke pg 53; DOI: 10.1039/P19850000053 |
Chemistry of bacterial endotoxins. Part 3. Reactions of oxazolines derived from 1,3,4,6-tetra-O-acetyl-2-[(3R)-3-hydroxytetradecanamido]- -D-glucopyranoseChristian Diolez S. Robert Sarfati and Ladislas Szabó pg 57; DOI: 10.1039/P19850000057 |
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Both-faces hindered porphyrins. Part 2. Synthesis and characterization of internally five-co-ordinated iron(II) basket-handle porphyrins derived from 5,10,15,20-tetrakis(o-hydroxyphenyl)porphyrin Michel Momenteau Joël Mispelter Bernard Loock and Jean-Marc Lhoste pg 61; DOI: 10.1039/P19850000061 |
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Azo dienophiles. Diels–Alder reactions of 4-phenyl-1,2,4-triazole-3,5-dione and 5-phenylpyrazol-3-one with functionalised dienes Matthew P. Johnson and Christopher J. Moody pg 71; DOI: 10.1039/P19850000071 |
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The formation and metabolism of N-hydroxymethyl compounds. Part 6. The synthesis of S-amidomethyl-, S-ureidomethyl-, and S-(1,3,5-triazin-2-ylaminomethyl)-glutathione derivatives Sally J. Addison Bernadette D. M. Cunningham E. Nicholas Gate Prakash Z. Shah and Michael D. Threadgill pg 75; DOI: 10.1039/P19850000075 |
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Reactions of glyoxals with hydrazones: a new route to 4-hydroxypyrazoles Mikael Begtrup and Hans Peter Nytoft pg 81; DOI: 10.1039/P19850000081 |
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Synthesis of isomeric 5-(phenylsulphonyl)pyrimidines Miguel A. Pérez José L. Soto Francisco Guzmán and Herminia Alcalá pg 87; DOI: 10.1039/P19850000087 |
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Nucleoside analogues. Part 2. Further molecular combinations of (5-substituted) uracil and N-(2-chloroethyl)-N-nitrosourea residues as anticancer agents Joan E. McCormick and R. Stanley McElhinney pg 93; DOI: 10.1039/P19850000093 |
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Pyrrolizidine alkaloid biosynthesis. Synthesis of 13C-labelled putrescines and their incorporation into retronecine Hassan A. Khan and David J. Robins pg 101; DOI: 10.1039/P19850000101 |
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Thermal and photochemical studies of symmetrical and unsymmetrical dihydro-1,3,4-selenadiazoles Frank S. Guziec Jr. Christopher J. Murphy and Edward R. Cullen pg 107; DOI: 10.1039/P19850000107 |
Biphenylenes. Part 33. Synthesis of bisbenzo[3,4]cyclobuta[1,2-b; 1 ,2-h]- and bisbenzo[3,4]cyclobuta[1,2-c; 1,2-g]-phenanthrene, and attempts to prepare planar derivatives of cyclo-octatetraeneMark E. Cracknell Reda A. Kabli John F. W. McOmie and David H. Perry pg 115; DOI: 10.1039/P19850000115 |
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Photocyclization of N-(dialkylaminoalkyl) aromatic 1,2-dicarboximides. X-Ray molecular structure of a stereoisomer of 4-benryl-2-hydroxy-3-phenyl-4,6-diazatricyclo[6.4.0.0]dodeca-1(12),8,10-trien-7-one John D. Coyle Lesley E. Smart John F. Challiner and Edmund J. Haws pg 121; DOI: 10.1039/P19850000121 |
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Intramolecular diazo coupling of 2-aminophenylthiophenes. The formation of isomeric thieno[c]cinnolines John W. Barton David J. Lapham and David J. Rowe pg 131; DOI: 10.1039/P19850000131 |
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Isolation, crystallisation, and synthesis of the dimethyl ester of porphyrin a, the iron-free prosthetic group of cytochrome c oxidase Alan R. Battersby Edward McDonald Mervyn Thompson Irshad A. Chaudhry Peter S. Clezy Christopher J. R. Fookes and Ton That Hai pg 135; DOI: 10.1039/P19850000135 |
Convergent syntheses of 9-deoxy-12-phenylthioprostanoids and 9-deoxy- 8(12)-PGD1 derivativesD. Neville Jones Nicholas A. Meanwell and Sohail M. Mirza pg 145; DOI: 10.1039/P19850000145 |
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Syntheses of -lactams by ring contraction of isothiazolidinones Christopher J. Easton pg 153; DOI: 10.1039/P19850000153 |
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Polyphenols from dipterocarp species. Vaticaffinol and ?-viniferin Subramaniam Sotheeswaran M. Uvais S. Sultanbawa Sivagnanasundram Surendrakumar Sinnathamby Balasubramaniam and Peter Bladon pg 159; DOI: 10.1039/P19850000159 |
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Tannins and related compounds. Part 26. Isolation and structures of stenophyllanins A, B, and C, novel tannins from Quercus stenophylla Gen-ichiro Nonaka Hiroaki Nishimura and Itsuo Nishioka pg 163; DOI: 10.1039/P19850000163 |
Regioselective  - and -metallations of thiophene derivatives bearing the 4,4-dimethyloxazolin-2-yl group. Application of the method to syntheses of 2,3- and 2,5-disubstituted thiophene derivativesAndrew J. Carpenter and Derek J. Chadwick pg 173; DOI: 10.1039/P19850000173 |
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Studies on the synthesis of heterocyclic compounds containing benzopyrone. Part 4. Synthesis of 4,10-dihydro-3-hydroxy-3-methyl-1H,3H-pyrano[4,3-b][1] benzopyran-10-one, the basic skeleton in fulvic acid Masashige Yamauchi Sadamu Katayama Yoshihiko Nakashita and Toshio Watanabe pg 183; DOI: 10.1039/P19850000183 |
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Purines, pyrimidines, and imidazoles. Part 61. Reaction of 6-alkylamino-4-chloro-5-nitropyrimidines with diethyl malonate, ethyl cyanoacetate, and ethyl acetoacetate and some derived pyrrolo[3,2-d]pyrimidines related to the cytokinins Stephen Gregson and Gordon Shaw pg 187; DOI: 10.1039/P19850000187 |
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Hydrazinolysis of 2-phenyl-2-(phthalimidoalkyl)indan-1,3-diones Trevor A. Crabb Ansuya Patel Roger F. Newton and Trevor J. Cholerton pg 191; DOI: 10.1039/P19850000191 |
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Quinoline alkaloids. Part 24. Dimerization of N-methylflindersine Michael F. Grundon and Mary J. Rutherford pg 197; DOI: 10.1039/P19850000197 |
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Synthesis of some nucleoside cyclic phosphoramidates and related compounds via phosphoramidites A. Stanley Jones Christopher McGuigan and Richard T. Walker pg 199; DOI: 10.1039/P19850000199 |
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Prostaglandins: a novel synthesis of -PGF1via cyclopentane-1,3-dione derivatives Gianfranco Cainelli Mauro Panunzio Alessandro Bongini Daria Giacomini Roberto Danieli Giorgio Martelli and Giuseppe Spunta pg 203; DOI: 10.1039/P19850000203 |
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Partial synthesis of a trachylobagibberellin analogue Jacinto D. Arraez Braulio M. Fraga Antonio G. González Javier G. Luis José Fayos and Aurea Perales pg 207; DOI: 10.1039/P19850000207 |
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Applications of organolithium and related reagents in synthesis. Part 3. A general study of the reaction of lithium alkyls with pyridine ketones Jan Epsztajn and Adam Bieniek pg 213; DOI: 10.1039/P19850000213 |
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Both-faces hindered porphyrins. Part 3. Synthesis and characterization of internally five-co-ordinated iron(II) basket handle porphyrins derived from 5,10,15,20-tetrakis(o-aminophenyl)porphyrin Michel Momenteau Joël Mispelter Bernard Loock and Jean-Marc Lhoste pg 221; DOI: 10.1039/P19850000221 |
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The preparation and properties of some chiral fluoromethylphosphonates, phosphonothioates, and phosphonamidothioates C. Richard Hall Thomas D. Inch and Nancy E. Williams pg 233; DOI: 10.1039/P19850000233 |
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The derivation of carbon–proton internuclear distances in organic natural products from 13C relaxation rates and nuclear overhauser effects Neri Niccolai Claudio Rossi Paolo Mascagni William A. Gibbons and Vittorio Brizzi pg 239; DOI: 10.1039/P19850000239 |
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The solution structure of [Ala4]-desdimethylchlamydocin: a 1H n.m.r. relaxation study Paolo Mascagni William A. Gibbons Daniel H. Rich and Neri Niccolai pg 245; DOI: 10.1039/P19850000245 |
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Chiral -sulphinyl hydrazones as effective reagents for stereoselective aldol-type condensation Rita Annunziata Franco Cozzi Mauro Cinquini Lino Colombo Cesare Gennari Giovanni Poli and Carlo Scolastico pg 251; DOI: 10.1039/P19850000251 |
Double stereoselection in the aldol-type synthesis of  -methyl and -alkoxy -hydroxy ketones mediated by -sulphinyl hydrazonesRita Annunziata Mauro Cinquini Franco Cozzi Amilcare Gilardi Silvia Cardani Giovanni Poli and Carlo Scolastico pg 255; DOI: 10.1039/P19850000255 |
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A formal total synthesis of ipalbidine Hideo Iida Yohya Watanabe and Chihiro Kibayashi pg 261; DOI: 10.1039/P19850000261 |
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A new method for the oxidation of alkenes to enones. An efficient synthesis of 5-7-oxo steroids Anthony J. Pearson Yong-Shing Chen Gi Rin Han Shih-Ying Hsu and Tapan Ray pg 267; DOI: 10.1039/P19850000267 |
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Dehalogenation of 1-halogenothienyl-di- and -tetra-hydroisoquinolines by sodium methoxide in dimethyl sulphoxide John M. Barker Patrick R. Huddleston Jannette Clephane Michael L. Wood and David Holmes pg 275; DOI: 10.1039/P19850000275 |
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A facile synthesis of 5-methyl-6,8-dioxabicyclo[3.2.1]octan-3-ones from 4-(t-butyldimethylsiloxy)pent-3-en-2-one and protected -ketols. A synthesis of ()-frontalin Hisahiro Hagiwara and Hisashi Uda pg 283; DOI: 10.1039/P19850000283 |
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Reaction of ketenes. Part 18. Catalysed reactions between -diazocarbonyl compounds and ketene acetals M. Liliana Graziano and Rachele Scarpati pg 289; DOI: 10.1039/P19850000289 |
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Functionalised carbocycles from carbohydrates. Part 7. A route to carbacyclin from a D-glucose derivative. X-Ray crystal structure of 3-endo-benzoyloxy-2-exo-(1,3-diphenyl-1,3,2-diazaphospholan-2-yloxymethyl)-6-oxobicyclo[3.3.0]-octane Robert J. Ferrier Peter C. Tyler and Graeme J. Gainsford pg 295; DOI: 10.1039/P19850000295 |
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Unsaturated carbohydrates. Part 27. Synthesis of (–)-exo-brevicomin from a nona-3,8-dienulose derivative Robert J. Ferrier Peter Schmidt and Peter C. Tyler pg 301; DOI: 10.1039/P19850000301 |
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Chiral synthesis of (+)-eburnamine, (–)-eburnamenine, and (–)-eburnamonine Seiichi Takano Masahiro Yonaga Masamichi Morimoto and Kunio Ogasawara pg 305; DOI: 10.1039/P19850000305 |
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1,2,4-Thiadiazolylureas. A postcript to the oxidative cyclisation of thionoamidines Frederick Kurzer pg 311; DOI: 10.1039/P19850000311 |
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Tannins of rosaceous medicinal plants. Part 2. Gemins A, B, and C, new dimeric ellagitannins from Geum japonicum Takashi Yoshida Takuo Okuda M. Usman Memon and Tetsuro Shingu pg 315; DOI: 10.1039/P19850000315 |
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Crystal structure of cordialin a acetate, an unusual dammarane triterpene hemiacetal Kay D. Onan David Lavie Vincent Vande Velde and Raymond Zelnik pg 323; DOI: 10.1039/P19850000323 |
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Photo-induced transformations. Part 76. Ring expansion through a [2 + 2] photocycloaddition--scission sequence; the photorearrangement of endo-4-cyanotricyclo[6.4.0.0]dodeca-1(12),6,8,10-tetraen-5-yl hypoiodite to 4-cyanotricyclo[6.4.0.0]dodeca-1 (12),6,8,10-tetraen-5-one. X-Ray crystal structure of 4-cyanotricyclo[6.4.0.0]dodeca-1(12),6,8,10-tetraen-5-one Hiroshi Suginome Chi Fu Liu Masao Tokuda and Akio Furusaki pg 327; DOI: 10.1039/P19850000327 |
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A nuclear magnetic resonance study of the conversion of 4-acetoxy-3-hydroxy-5-steroids into 3,6-diacetoxy-4-steroids James R. Hanson and Paul B. Reese pg 331; DOI: 10.1039/P19850000331 |
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Intramolecular reactions of N-nitrenes: oxidation of 3-amino-2-(2,4-dimethoxyphenylethyl)quinazolin-4(3H)-ones Robert S. Atkinson and Nagwa A. Gawad pg 335; DOI: 10.1039/P19850000335 |
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Intramolecular reactions of N-nitrenes: oxidation of 3-amino-2-(2.4-dimethoxyphenylpropyl)quinazolin-4(3H)-one Robert S. Atkinson and Nagwa A. Gawad pg 341; DOI: 10.1039/P19850000341 |
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Metabolites of Aspergillus ustus. Part 1. Application of the heteronuclear selective population inversion (SPI) n.m.r. technique to the structure elucidation of the austalides A–F, novel ortho ester meroterpenoids R. Marthinus Horak Pieter S. Steyn Robert Vleggaar and Christiaan J. Rabie pg 345; DOI: 10.1039/P19850000345 |
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Metabolites of Aspergillus ustus. Part 2. Stereoelectronic control in the acid-catalysed hydrolysis of the ortho ester moiety in austalides A–F R. Marthinus Horak Pieter S. Steyn and Robert Vleggaar pg 357; DOI: 10.1039/P19850000357 |
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Metabolites of Aspergillus ustus. Part 3. Structure elucidation of austalides G–L R. Marthinus Horak Pieter S. Steyn Robert Vleggaar and Christiaan J. Rabie pg 363; DOI: 10.1039/P19850000363 |
Intact incorporation of  -(-L-aminoadipoyl)-L-[3-13C]cysteinyl-D-[15N]valine into isopenicillin N. Observation of one-bond 13C–15N couplingRobert L. Baxter Christopher J. McGregor Gordon A. Thomson and A. Ian Scott pg 369; DOI: 10.1039/P19850000369 |
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Pyridylseleno group in organic synthesis. Part 4. Oxyseleniation of olefins using pyridine-2-selenenyl bromide as a selenium reagent and its utilization in the synthesis of 2-pyridyl vinylic selenides Akio Toshimitsu Hiroto Owada Keiji Terao Sakae Uemura and Masaya Okano pg 373; DOI: 10.1039/P19850000373 |
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Synthesis of peri-fused indolizines and azaindolizines by intramolecular 1,3-dipolar cycloaddition of 3-(phenylpropynoyloxyalkyl)pyridine N-ylides Yasuyoshi Miki Masumi Uragi Shoji Takemura and Masazumi Ikeda pg 379; DOI: 10.1039/P19850000379 |
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Tricyclic [10]annulenes. Part 5. Phenol–keto tautomerism in the 2- and 5-hydroxy derivatives of 7b-methyl-7bH-cyclopent[cd]indene Zev Lidert Raymond McCague Christopher J. Moody and Charles W. Rees pg 383; DOI: 10.1039/P19850000383 |
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Synthesis of a cyclobutanone analogue of a -lactam antibiotic Gordon Lowe and Steven Swain pg 391; DOI: 10.1039/P19850000391 |
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Synthesis of (Z,E)- and (Z,Z)--farnesenes and -homofarnesenes E. David Morgan and Lorna D. Thompson pg 399; DOI: 10.1039/P19850000399 |
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Formation and X-ray crystal structure of ethyl 2-amino-1-oxo-inden-3-carboxylate Gordon W. Kirby Henry McGuigan John W. M. Mackinnon and Paul R. Mallinson pg 405; DOI: 10.1039/P19850000405 |
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Some bifunctional acylsilanes and their photochemical reactions David I. Gasking and Gordon H. Whitham pg 409; DOI: 10.1039/P19850000409 |
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Approaches to 1,2,3,5-tetrazines. Synthesis of 1,2,3,5-tetrazinones and the formation of zwitterionic 1,2,4-triazolin-3-ones and 1-arylimino-1,2,4-triazolium salts Ahmet E. Baydar Gerhard V. Boyd Peter F. Lindley and Adrial R. Walton pg 415; DOI: 10.1039/P19850000415 |
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Pubescenol, a new withanolide from Physalis pubescence K. Sambi Reddy L. Ramachandra Row and Teruo Matsuura pg 419; DOI: 10.1039/P19850000419 |
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Reaction of 3-phenylglycidic esters. Part 2. Stereo- and regio-selectivity in the oxirane ring opening of methyl trans-3-(4-methoxyphenyl)glycidate with various thiophenols and the effects of solvent and temperature Tomiki Hashiyama Hirozumi Inoue Mikio Takeda Keiichi Aoe and Keishi Kotera pg 421; DOI: 10.1039/P19850000421 |
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Reactions of o-quinones with some bis-phosphonium salts in the presence of lithium ethoxide Konstantinos E. Litinas and Demetrios N. Nicolaides pg 429; DOI: 10.1039/P19850000429 |
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Reduction of imines using NADH models Serjinder Singh Vijay K. Sharma (Mrs) Sarbjeet Gill and Ravjit Inder K. Sahota pg 437; DOI: 10.1039/P19850000437 |
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Ovine III-thrift in nova scotia. Part 10. Palladium and rhodium complexes as reagents in the investigation of isocyanide metabolites of Trichoderma hamatum Alfred W. Hanson Alan J. McAlees and Alan Taylor pg 441; DOI: 10.1039/P19850000441 |
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sp2-Hybridized -substituted organo-lithium, -sodium, and -potassium dianions; preparation, stability, and reactivity José Barluenga José R. Fernandez and Miguel Yus pg 447; DOI: 10.1039/P19850000447 |
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Synthesis of lucidones Hiok-Huang Lee Yoon-Ten Que and Soon Ng pg 453; DOI: 10.1039/P19850000453 |
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m-Chloroperbenzoic acid oxidation of dioxins and dihydrodioxins Luigi Lopez Vincenzo Calò and Michele Fiorentino pg 457; DOI: 10.1039/P19850000457 |
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Application of diphenylphosphinic carboxylic mixed anhydrides to peptide synthesis Robert Ramage David Hopton Maxwell J. Parrott Reginald S. Richardson George W. Kenner and Geoffrey A. Moore pg 461; DOI: 10.1039/P19850000461 |
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Oxidation of alkyl phenyl selenides, tellurides, and telluroxides with meta-chloroperbenzoic acid for a facile and novel transformation of C-Se and C-Te bonds to C-O bonds Sakae Uemura and Shin-ichi Fukuzawa pg 471; DOI: 10.1039/P19850000471 |
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Synthesis and stereochemistry of substituted bi- and tri-cyclic 4,5-dihydropyrazoles Tamás Lóránd Dezs  Szabó András Földesi László Párkányi Alajos Kálmán and András Neszmélyi pg 481; DOI: 10.1039/P19850000481 |
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Photocyclisation of enamides. Part 23. Reductive photocyclisation of enamides Takeaki Naito Yukiko Tada Yoshino Nishiguchi and Ichiya Ninomiya pg 487; DOI: 10.1039/P19850000487 |
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Reduction of -diazo--hydroxy esters to -hydroxy esters: application in one of two convergent syntheses of a (22S)-22-hydroxy bile acid from fish bile and its (22R)-epimer Roberto Pellicciari Benedetto Natalini Sergio Cecchetti and Renata Fringuelli pg 493; DOI: 10.1039/P19850000493 |
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Liquid-phase 1,4-diacetoxylation of conjugated dienes with tellurium(IV) oxide and alkali metal halides Sakae Uemura Shin-ichi Fukuzawa Suresh R. Patil and Masaya Okano pg 499; DOI: 10.1039/P19850000499 |
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Acid-catalysed intramolecular C-alkylation in ,-unsaturated diazomethyl ketones. Part 4. Synthesis of functionalised hydrophenanthrene and benzocyclodecenone derivatives via novel fragmentation reactions, and X-ray structural analyses of two angularly substituted hydrophenanthrene derivatives Bijali Saha Subhas C. Roy Gutta O. S. V. Satyanarayana Usha Ranjan Ghatak Alpana Seal Siddhartha Ray Ramrenu Bandyopadhyay Minakshi Ghosh Birendranath Das and Bijoy S. Basak pg 505; DOI: 10.1039/P19850000505 |
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Study of the alkylation reactions of sulphol-3-enes Ta-shue Chou Hsi-Hua Tso and Lee-Jean Chang pg 515; DOI: 10.1039/P19850000515 |
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Mechanism of the transmethylation reaction by S-adenosylmethionine: stereochemistry of hydride migration from C-24 to C-25 in the biosynthesis of poriferasterol in the crysophyte Ochromonas malharnensis Francesco Nicotra Fiamma Ronchetti Giovanni Russo Lucio Toma Pierluigi Gariboldi and Bianca M. Ranzi pg 521; DOI: 10.1039/P19850000521 |
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Studies related to anthracyclines. Part 2. Synthesis of ()-4-demethoxydaunomycinone Ramesh C. Gupta David A. Jackson Richard J. Stoodley and David J. Williams pg 525; DOI: 10.1039/P19850000525 |
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Synthesis of three oligosaccharides that form part of the complex type of carbohydrate moeity of glycoproteins containing intersecting N-acetylglucosamine Jan Arnarp Martin Haraldsson and Jörgen Lönngren pg 535; DOI: 10.1039/P19850000535 |
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The chemistry of pseudomonic acid. Part 7. Stereochemical control in the preparation of C-2-substituted monic acid esters via the Peterson olefination Michael J. Crimmin Peter J. O'Hanlon and Norman H. Rogers pg 541; DOI: 10.1039/P19850000541 |
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The chemistry of pseudomonic acid. Part 8. Electrophilic substitutions at C-2 and C-15 of the pseudomonic acid nucleus by means of lithium dienolates Michael J. Crimmin Peter J. O'Hanlon and Norman H. Rogers pg 549; DOI: 10.1039/P19850000549 |
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Stereoselective synthesis of the 20-hydroxyecdysone side chain Tetsuji Kametani Masayoshi Tsubuki Hiroko Furuyama and Toshio Honda pg 557; DOI: 10.1039/P19850000557 |
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Chemistry of ketene acetals. Part 8. Stereochemistry of the reaction of 1,1-dimethoxypropene with aldehydes Rob G. Hofstraat Hans W. Scheeren and Rutger J. F. Nivard pg 561; DOI: 10.1039/P19850000561 |
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Coenzyme models. Part 39. Synthesis and properties of a flavin with a fused phenolate moiety which serves as a metal chelation site Seiji Shinkai Noriaki Honda Yuichi Ishikawa and Osamu Manabe pg 565; DOI: 10.1039/P19850000565 |
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The photochemistry of ketones derived from carbohydrates. Part 10. A study of stereochemical influences on photo-induced rearrangements and ring expansions of 3-oxacyclopentanones using 1,2-O-isopropylidenefuranos-3-ulose derivatives Peter M. Collins and Farnoosh Farnia pg 575; DOI: 10.1039/P19850000575 |
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The selective oxidation of protected cholestanol derivatives using the Gif system Derek H. R. Barton A. Kayhan Göktürk Jacek W. Morzycki and William B. Motherwell pg 583; DOI: 10.1039/P19850000583 |
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A general synthesis of 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane lignans applicable to unsymmetrically substituted compounds Andrew Pelter Robert S. Ward Peter Collins Revuru Venkateswarlu and I. Trevor Kay pg 587; DOI: 10.1039/P19850000587 |
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Conversion of nor-ketones into prochiral terminal methylene groups: synthesis of (24E)- and (24Z)-[28-2H]ergosta-5,24(28)-dien-3-ols Mario Anastasia Pietro Allevi Pierangela Ciuffreda Alberto Fiecchi Pierluigi Gariboldi and Antonio Scala pg 595; DOI: 10.1039/P19850000595 |
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Revised structures of the two C50 carotenoids C.p. 450 and C.p. 473 from Corynebacterium poinsettiae George Britton Ann P. Mundy and Gerhard Englert pg 601; DOI: 10.1039/P19850000601 |
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One-step synthesis of the erythrinane skeleton by acid-promoted double cyclization of N-(cyclohex-1-enyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]--(methylsulphinyl)acetamide and its derivatives Hiroyuki Ishibashi Kazumi Sato Masazumi Lkeda Hiroshi Maeda Shuji Akai and Yasumitsu Tamura pg 605; DOI: 10.1039/P19850000605 |
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Pyrrolizidine alkaloid analogues. Synthesis of ten-membered macrocyclic diesters of (+)-retronecine Michael Burton and David J. Robins pg 611; DOI: 10.1039/P19850000611 |
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Proton-assisted transport of amino acid and related polycarboxylate anions via polyammonium macrocycles Hiroshi Tsukube pg 615; DOI: 10.1039/P19850000615 |
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Synthesis of imidazo-fused bridgehead-nitrogen 2-deoxyribo-C-nucleosides: coupling-elimination reactions of 2,5-anhydro-3,4,6-tri-O-benzoyl-D-allonic acid Lars J. S. Knutsen Brian D. Judkins Roger F. Newton David I. C. Scopes and Graham Klinkert pg 621; DOI: 10.1039/P19850000621 |
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Synthesis of a 4-acylcyclohexa-2,5-dienone: 3,4-dihydro-3,3,8a-trimethyl-naphthalene-1,6(2H,8aH)-dione Anthony John Waring and Javid Hussain Zaidi pg 631; DOI: 10.1039/P19850000631 |
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Polarized ketene dithioacetals. Part 41. Studies on base-catalysed rearrangements of 1,l-bis(alkylthio)-2-aroylpenta-1,4-dienes to novel 1,5-bis(alkylthio)-2-aroylpenta-1,3-dienes via a 1,5-alkylthio shift Satyam Apparao Shakti S. Bhattacharjee Hiriyakkanavar Iia and Hiriyakkanavar Junjappa pg 641; DOI: 10.1039/P19850000641 |
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Neighbouring group participation in the allylic oxidation of a 5-steroid James R. Hanson and Paul B. Reese pg 647; DOI: 10.1039/P19850000647 |
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Partial syntheses of gibberellins A45 and A63 Simon C. Dolan David W. Holdup Michael Hutchison and Jake MacMillan pg 651; DOI: 10.1039/P19850000651 |
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Starfish saponins. Part 17. Steroidal glycoside sulphates from the starfish Ophidiaster ophidianus(lamarck) and Hacelia attenuata(gray) Raffaele Riccio Cosimo Pizza Olinda Squillace-Greco and Luigi Minale pg 655; DOI: 10.1039/P19850000655 |
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Electrophilic substitution of ,-unsaturated esters and ketones using phenyl vinyl sulphoxide as a vinyl cation synthon Reinout H. van der Veen and Hans Cerfontain pg 661; DOI: 10.1039/P19850000661 |
Synthesis of condensed tannins. Part 13. The first 2,3-trans-3,4-cis-procyanidins: sequence of units in a  trimer of mixed stereochemistryJan A. Delcour Edward J. Serneels Daneel Ferreira and David G. Roux pg 669; DOI: 10.1039/P19850000669 |
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Addition of phenylnitrenium ion to olefins. Reactions of phenyl azide with some olefins in the presence of trifluoroacetic acid Hiroshi Takeuchi Kikuhiko Koyama Michiharu Mitani Rie Ihara Tomoko Uno Yoshinobu Okazaki Yashushi Kai and Nobutami Kasai pg 677; DOI: 10.1039/P19850000677 |
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New D:A-friedooleananes from Euonymus revolutus(celastraceae) N. Savitri Kumar P. Mangala Muthukuda and John K. MacLeod pg 685; DOI: 10.1039/P19850000685 |
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Structure–activity studies with the -dihydroxyacid dehydratase of Salmonella typhimurium Frank B. Armstrong Elizabeth L. Lipscomb David H. G. Crout and Phillip J. Morgan pg 691; DOI: 10.1039/P19850000691 |
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Synthesis, resolution, and assignment of configuration of potent hypotensive retro-inverso bradykinin potentiating peptide 5a(BPP5a) analogues Antonio S. Verdini and Giuseppe C. Viscomi pg 697; DOI: 10.1039/P19850000697 |
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A new atisane diterpene: ent-16-hydroxyatis-13-en-3-one from Androstachys johnsonii prain Lorenzo P. L. Piacenza Karl H. Pegel Michael Laing Eric S. Waight Charles M. Weeks and Charles P. Gorst-Allman pg 703; DOI: 10.1039/P19850000703 |
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3aH-indenes. Part 3. Base induced dimerisation of 3,7a-dihydro-4,7a-dimethyl-5H-inden-5-one. X-Ray structure determination of the hexacyclic dimer system Stephen J. Foster Charles W. Rees and David J. Williams pg 711; DOI: 10.1039/P19850000711 |
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3aH-indenes. Part 4. Formation and reactions of some dienone intermediates Stephen J. Foster and Charles W. Rees pg 719; DOI: 10.1039/P19850000719 |
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3aH-indenes. Part 5. Preparation and reactions of 3-methoxy- and 3-trimethylsiloxy-3a-substituted-3aH-indenes Howard C. Gibbard Christopher J. Moody and Charles W. Rees pg 723; DOI: 10.1039/P19850000723 |
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Tricyclic [10]annulenes. Part 6. Preparation and properties of 7b-ethyl-and 7b-isopropyl-7bH-cyclopent[cd]indenes Howard C. Gibbard Christopher J. Moody and Charles W. Rees pg 731; DOI: 10.1039/P19850000731 |
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Tricyclic [10]annulenes. Part 7. Preparation, properties, and reactions of 7b-benzyl-7bH-cyclopent[cd]indene Howard C. Gibbard Christopher J. Moody and Charles W. Rees pg 735; DOI: 10.1039/P19850000735 |
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Two-step synthesis of imidazoles from activated alkynes Michael Casey Christopher J. Moody Charles W. Flees and Richard G. Young pg 741; DOI: 10.1039/P19850000741 |
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Inter- and intra-molecular reactions of allene-1,3-dicarboxylic acid esters with 2-vinylfurans and 2-vinylthiophenes. A potential route to a BC ring precursor of the nagilactones Colin P. Dell Edward H. Smith and Dennis Warburton pg 747; DOI: 10.1039/P19850000747 |
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Oxo-bridged compounds of iodine(III): syntheses, structure, and properties of -oxo-bis[trifluoroacetato(phenyl)iodine] John Gallos Anastasios Varvoglis and Nathaniel W. Alcock pg 757; DOI: 10.1039/P19850000757 |
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Synthesis of sequential polypeptides containing L-isoleucine for assignment of the far-i.r. band characteristic of isoleucyl in a peptide -helix Ryoichi Katakai and Yasuko Lizuka pg 765; DOI: 10.1039/P19850000765 |
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Diastereoselective reduction of chiral -ketoamides derived from (S)-proline esters with sodium borohydride. Preparation of optically active -hydroxy acids Kenso Soai and Hitoshi Hasegawa pg 769; DOI: 10.1039/P19850000769 |
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Mesoionic oxazolones in heterocyclic syntheses. Reaction of 2,4-diphenyloxazol-5(4H)-one with 1-azabuta-1,3-dienes Bir Sain Jogendra N. Baruah and Jagir S. Sandhu pg 773; DOI: 10.1039/P19850000773 |
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Syntheses of -D-arabinofurano[1,2:4,5]oxa(thia)zolidines Vinko  kari and Jasenka Matuli-Adami pg 779; DOI: 10.1039/P19850000779 |
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Synthesis and properties of acepleiadylene-5,6-dione and acepleiadylene-5,8-dione Josuke Tsunetsugu Takashi Ikeda Nahoko Suzuki Masamichi Yaguchi Masaru Sato Seiji Ebine and Kenichi Morinaga pg 785; DOI: 10.1039/P19850000785 |
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Synthesis of 4-hydroxy-2,5-dimethylfuran-3(2H)-one (furaneol) from (2R,3R)-tartaric acid Mark A. Briggs Alan H. Haines and Haydn F. Jones pg 795; DOI: 10.1039/P19850000795 |
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Lithiation in flavones, chromones, coumarins, and benzofuran derivatives Ana M. B. S. R. C. S. Costa Francis M. Dean Michael A. Jones and Rajender S. Varma pg 799; DOI: 10.1039/P19850000799 |
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Synthesis and reactions of 2,3-dihydro-oxazolo[2,3-a]isoindol-5(9bH)-ones Clifford J. Wharton and Roger Wrigglesworth pg 809; DOI: 10.1039/P19850000809 |
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Improved total synthesis of ()-drimenin Maria Liapis Valentine Ragoussis and Nikitas Ragoussis pg 815; DOI: 10.1039/P19850000815 |
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Pyrrolizidine alkaloid biosynthesis. Synthesis of 14C-labelled homospermidines and their incorporation into retronecine Hassan A. Khan and David J. Robins pg 819; DOI: 10.1039/P19850000819 |
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Intramolecular reactions of N-nitrenes: oxidation of 3-amino-2-(2,4-dimethoxyphenylbutyl)quinazolin-4(3H)-ones Robert S. Atkinson and Nagwa A. Gawad pg 825; DOI: 10.1039/P19850000825 |
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N-alkylation of some secondary styryl enamides Roger Brettle Sa'ad M. Shibib and Kevin J. Wheeler pg 831; DOI: 10.1039/P19850000831 |
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2-Alkyl derivatives of gibberellin A1 Jake MacMillan and David A. Taylor pg 837; DOI: 10.1039/P19850000837 |
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Structures of the cephalosporolides B–F, a group of C10 lactones from Cephalosporium aphidicola Mark J. Ackland James R. Hanson Peter B. Hitchcock and Arnold H. Ratcliffe pg 843; DOI: 10.1039/P19850000843 |
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Dynamic stereochemistry of imines and derivatives. Part 18. Photosynthesis and photoracemization of optically active oxaziridines Derek R. Boyd Rose M. Campbell Peter B. Coulter James Grimshaw David C. Neill and W. Brian Jennings pg 849; DOI: 10.1039/P19850000849 |
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Synthesis of benzo[g]chrysene, benzo[g]chrysene 9,10-oxide and benzo[g]chrysene 1,2 : 9,10-dioxide Shiv K. Agarwal Derek R. Boyd and W. Brian Jennings pg 857; DOI: 10.1039/P19850000857 |
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Metabolic products of Phomopsis oblonga. Part 1. 3a,5a,6,7,8,9,9a,9b-Octahydro-7,9b-dimethylnaphtho[1,2-c]furan-1(3H)-one (oblongolide) Michael J. Begley and John Frederick Grove pg 861; DOI: 10.1039/P19850000861 |
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Metabolic products of Phomopsis oblonga. Part 2. Phomopsolide A and B, tiglic esters of two 6-substituted 5,6-dihydro-5-hydroxypyran-2-ones John Frederick Grove pg 865; DOI: 10.1039/P19850000865 |
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Synthesis of a bridged benzodiaza[l4]annulene by reaction of 4,6-bisbromomethyl-5,2,8-ethanylylidene-5H-1,9-benzodiaracycloundecine with dimethyl acetonedicarboxylate Isabelle M. Dordor John M. Mellor and Peter D. Kennewell pg 871; DOI: 10.1039/P19850000871 |
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Anthracyclinones. Part 3. Use of di-isopropylidene-D-glucose and a modified marschalk reaction to introduce a tertiary carbinol function into ring D of anthracyclinones Shireen Qureshi and Gordon Shaw pg 875; DOI: 10.1039/P19850000875 |
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Reactions of transient C-nitrosocarbonyl compounds with dienes, mono-olefins, and nucleophiles John E. T. Corrie Gordon W. Kirby and John W. M. Mackinnon pg 883; DOI: 10.1039/P19850000883 |
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Cycloadducts of C-nitrosocarbonyl compounds and ergosteryl acetate; [3,3]sigmatropic rearrangements of N-aroyl-3,6-dihydro-1,2-oxazines Gordon W. Kirby and John W. M. Mackinnon pg 887; DOI: 10.1039/P19850000887 |
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The synthesis of thiathromboxane analogues Simon Lane Stephen J. Quick and Richard J. K. Taylor pg 893; DOI: 10.1039/P19850000893 |
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Pyrrole studies. Part 32. A novel ring-cleavage reaction of the pyridazine ring during the reaction of 6H-pyrrolo[3,4-d]pyridazines with dimethyl acetylenedicarboxylate Teresa Hernandez de la Figuera Gomez José Sepúlveda Arques R. Alan Jones Helen M. Dawes and Michael B. Hursthouse pg 899; DOI: 10.1039/P19850000899 |
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Total synthesis of (+)-(1,2,3/4,5)-2,3,4,5-tetrahydroxycyclohexane-1-methanol and (+)-(1,3/2,4,5)-5-amino-2,3,4-trihydroxycyclohexane-1-methanol [(+)-validamine]. X-Ray crystal structure of (3S)-(+)-2-exo-bromo-4,8-dioxatricyclo[4.2.1.O]nonan-5-one Seiichiro Ogawa Yoshikazu Iwasawa Taisuke Nose Tetsuo Suami Shigeru Ohba Masatoki Ito and Yoshihiko Saito pg 903; DOI: 10.1039/P19850000903 |
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Photolysis of 1,2,3-selenadiazole. Formation of selenirene by secondary photolysis of selenoketene Niels Harrit Steen Rosenkilde Bjarne Due Larsen and Arne Holm pg 907; DOI: 10.1039/P19850000907 |
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Compounds with bridgehead nitrogen. Part 49. The synthesis and stereochemistry of perhydropyrido[3,2,1-j,k][3,l]benzoxazepines and of r-3a,t-11a,c-14a, t-14b, t-22a,t-22b-perhydrodiquino[1,8a,8-c,d:1,8a,8-j,k][1,8,3,10]dioxadiazacyclotetradecine Trevor A. Crabb and Philip A. Jupp pg 913; DOI: 10.1039/P19850000913 |
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Synthesis of (R)- and (S)-2-aminobutane from (S)- and (R)-2-aminobutanol Enzo Santaniello Rosangela Casati and Fulvia Milani pg 919; DOI: 10.1039/P19850000919 |
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Heteroyohimbine alkaloids. Stereospecific conversion of ajmalicine into 19-epiajmalicine Giovanni Palmisano Bruno Danieli Giordano Lesma and Renata Riva pg 923; DOI: 10.1039/P19850000923 |
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A novel synthetic approach to isoatisirene-related compounds via an intramolecular Diels-Alder reaction Hideo Nemoto Masami Hashimoto Hiroshi Kurobe Keiichiro Fukumoto and Tetsuji Kametani pg 927; DOI: 10.1039/P19850000927 |
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A new approach to ()-2-amino-2-deoxytetritol derivatives Alessandro Bongini Giuliana Cardillo Mario Orena Sergio Sandri and Claudia Tomasini pg 935; DOI: 10.1039/P19850000935 |
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Photocyclisation of enamides. Part 24. Total synthesis of ()-isofumigaclavine B and ()-lysergic acid Ichiya Ninomyia Chiyomi Hashimoto Toshiko Kiguchi and Takeaki Naito pg 941; DOI: 10.1039/P19850000941 |
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1H n.m.r. studies of the structure of ristocetin A and of its complexes with bacterial cell wall analogues in aqueous solution Michael P. Williamson and Dudley H. Williams pg 949; DOI: 10.1039/P19850000949 |
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Photochromic heterocyclic fulgides. Part 4. The thermal and photochemical reactions of (E)-isopropylidene-[-(2- and -(3-thienyl)ethylidene]succinic anhydrides and related compounds Alan P. Glaze Stuart A. Harris Harry G. Heller William Johncock Stephen N. Oliver Peter J. Strydom and John Whittall pg 957; DOI: 10.1039/P19850000957 |
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Substituted penicillanic acid 1,1-dioxides as -lactam inhibitors: studies on 6-benzylidene- and hydroxybenzylpenam sulphones Christopher D. Foulds Mario Kosmirak and Peter G. Sammes pg 963; DOI: 10.1039/P19850000963 |
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1,2-Didehydrophenothiazines: preparation of 1-alkyl and 1-aryl-substituted phenothiazines by lithium-directed alkylation Anders Hallberg Philip Dunbar Nalukui Mwisya Hintermeister Arne Svensson and Arnold R. Martin pg 969; DOI: 10.1039/P19850000969 |
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Role of metal salts in the synthesis of furan–ketone condensation macrocycles: an apparent metal template effect Maria de Sousa Healy and Antony J. Rest pg 973; DOI: 10.1039/P19850000973 |
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Cyclopropacycloheptathiophenones and thiols: unexpected rearrangement with dithiols leading to benzo- and cyclo-octa-thiophenes. Spectroscopic and mechanistic studies Bernard Hanquet Roger Guilard and Yves Dusausoy pg 983; DOI: 10.1039/P19850000983 |
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Cyclodextrin-promoted free-radical dediazoniation of benzenediazonium ions Koushi Fukunishi Junko Hira Hiroaki Yamanaka Mototeru Nomura and Shosuke Kojo pg 991; DOI: 10.1039/P19850000991 |
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A convenient method for the synthesis of P1-(7-methylguanosine-5)P2-(ribonucleoside-5) diphosphates Mitsuo Sekine Takashi Kamimura and Tsujiaki Hata pg 997; DOI: 10.1039/P19850000997 |
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Furan derivatives. Part 6. On effect of ring size in synthesis of 4,5-dihydro-3H-naphtho[1,8-bc]furans and their analogues Takaaki Horaguchi Shigeru Tamura Naohiro Hiratsuka and Tsuneo Suzuki pg 1001; DOI: 10.1039/P19850001001 |
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Exchange, elimination, and ring opening reactions of 2,3-dihydrobenzimidazo[1,2-d][1,2,4]thiadiazoles and 3H-benzimidazo[2,1-c][1,2,4]dithiazoles Dieter Martin and Franz Tittelbach pg 1007; DOI: 10.1039/P19850001007 |
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Nitrogen bridgehead compounds, part 49. Synthesis and stereochemistry of 9-aminotetrahydro-4H-pyrido[1,2-a]pyrimidin-4-ones. Tibor Breining István Hermecz Benjamin Podányi Zoltán Mészáros and Gábor Tóth pg 1015; DOI: 10.1039/P19850001015 |
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Comparison of the steric barriers in three- and two-bladed propeller crowns William Clegg Joyce C. Lockhart and Martin B. McDonnell pg 1019; DOI: 10.1039/P19850001019 |
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Renin substrates. Part 1. Liquid-phase synthesis of the equine sequence with benzotriazolyloxytris(dimethylamino)phosphonium hexafluorophosphate (BOP) Dung Le Nguyen René Seyer Annie Heitz and Bertrand Castro pg 1025; DOI: 10.1039/P19850001025 |
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Anodic acetamidosulphenylation of alkenes via anodic oxidation of disulphides Alan Bewick David E. Coe John M. Mellor and W. Martin Owton pg 1033; DOI: 10.1039/P19850001033 |
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Additions to alkenes via metal ion-promoted oxidation of dialkyl and diaryl disulphides Alan Bewick John M. Mellor and W. Martin Owton pg 1039; DOI: 10.1039/P19850001039 |
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Additions to alkenes via metal ion-promoted oxidation of 2,2-dipyridyl disulphide and bis-(2-aminophenyl) disulphide Alan Bewick John M. Mellor Dorys Milano and W. Martin Owton pg 1045; DOI: 10.1039/P19850001045 |
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4-Chloromercurioandrosta-4,6-diene-3,17-dione: preparation, X-ray structure determination, and potential utility Michael G. B. Drew John Mann and Barbara Pietrzak pg 1049; DOI: 10.1039/P19850001049 |
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Phenylthio migrations in rearrangements of 2,2-bisphenylthioethanols Philip Blatcher and Stuart Warren pg 1055; DOI: 10.1039/P19850001055 |
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Branched-chain sugars. Part 17. A synthesis of L-rubranitrose (2,3,6-trideoxy-3-C-methyl-4-O-methyl-3-nitro-L-xylo-hexopyranose) John S. Brimacombe and Khandker M. M. Rahman pg 1067; DOI: 10.1039/P19850001067 |
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Branched-chain sugars. Part 18. Syntheses of D-rubranitrose (2,3,6-trideoxy-3-C-methyl-4-O-methyl-3-nitro-D-xylo-hexopyranose) and a derivative of D-kijanose (2,3,4,6-tetradeoxy-4-methoxycarbonylamino-3-methyl-3-nitro--D-xylo-hexopyranose) John S. Brimacombe and Khandker M. M. Rahman pg 1073; DOI: 10.1039/P19850001073 |
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An investigation into the mechanism of formation of oxadiazoles and arylidenehydrazides from the action of methanolic potassium hydroxide on 1,4-dihydro-s-tetrazines. Daniel Hunter and Douglas G. Neilson pg 1081; DOI: 10.1039/P19850001081 |
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Radical-cations as intermediates in the oxidation of alkenes by metal ions Julie A. Norman C. Barry Thomas and Michael J. Burrow pg 1087; DOI: 10.1039/P19850001087 |
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Platinum complexes in organic synthesis: catalytic ortho-alkenylation of anilines Augusto De Renzi Achille Panunzi Antonio Saporito and Aldo Vitagliano pg 1095; DOI: 10.1039/P19850001095 |
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Bacteriochlorophylls-d from Chlorobium vibrioforme: chromatographic separations and structural assignments of the methyl bacteriopheophorbides Kevin M. Smith and Dane A. Goff pg 1099; DOI: 10.1039/P19850001099 |
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A general approach to the synthesis of mono-olefinic insect sex pheromones of Z- or E-configuration. Vito Fiandanese Giuseppe Marchese Francesco Naso and Ludovico Ronzini pg 1115; DOI: 10.1039/P19850001115 |
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3H-azepines and related systems part 3. Mono- and bis- 2-alkoxy-3H-azepine-3-carboxylates and -3-carboxamides by photolysis of mono- and di-o-azidobenzoyl derivatives of glycols and diamines. Some acyclic crown ether analogues. Manouchehr Azadi-Ardakani Salem M. Salem Robert K. Smalley and Dalpat I. Patel pg 1121; DOI: 10.1039/P19850001121 |
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Studies of chromenes. Part 5. Reaction of the Vilsmeier reagent with 7-methoxy-2,2-dimethylchroman-4-ones. 4-Chloro-7-methoxy-2,2-dimethyl-2H-chromenes and their nitration products. Philip E. Brown Wafa Y. Marcus and Panayiotis Anastasis pg 1127; DOI: 10.1039/P19850001127 |
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Pyrimidines. Part 53. Novel ring transformation induced by the substituent effect of the phenyl group. Reaction of 5-bromo-6-methyl-1-phenyluracil derivatives with amines and hydrazine to give hydantoins and pyrazolones Kosaku Hirota Kazuo Banno Yoshihiro Yamada and Shigeo Senda pg 1137; DOI: 10.1039/P19850001137 |
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Necic acid synthons. Part 4. Regioselectivity in the reactions of chloro and lodo derivatives of selected 3-hydroxy-2-methylenealkanoate esters with ethyl 2-methyl-3-oxobutanoate Farouk Ameer Siegfried E. Drewes Mark S. Houston-McMillan and Perry T. Kaye pg 1143; DOI: 10.1039/P19850001143 |
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Conjugate addition of lithium methylcuprates to a gibberell-1(10)en-2-one; preparation of 10-epi-gibberellin A53 Michael H. Beale pg 1147; DOI: 10.1039/P19850001147 |
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SN2 and SN2 alkylation of some gibberellin allylic lactones by lithium methylcuprates Michael H. Beale pg 1151; DOI: 10.1039/P19850001151 |
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A stereoselective synthesis of ()-malyngolide Hisahiro Hagiwara and Hisashi Uda pg 1157; DOI: 10.1039/P19850001157 |
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Functionalisation of alkenes by a cycloaddition–cycloreversion sequence. Part 2. Anionic cycloreversion reactions of 2,5-dihydrothiophene derivatives Michael G. Pettett and Andrew B. Holmes pg 1161; DOI: 10.1039/P19850001161 |
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Fused v-triazolo-heterocycles. Synthesis of 4h-v-triazolo[1,5-d][1,3,4]oxadiatines Nestor A. Rodios pg 1167; DOI: 10.1039/P19850001167 |
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Regio- and stereo-selective desulphurizative -substitution of -substituted -methylallyl sulphoxides and sulphones with lithium dialkylcuprates providing trisubstituted olefins Yukio Masaki Kazuhiko Sakuma and Kenji Kaji pg 1171; DOI: 10.1039/P19850001171 |
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A photochemical route to the protoberberine skeleton John D. Coyle Laurence R. B. Bryant John E. Cragg John F. Challiner and Edmund J. Haws pg 1177; DOI: 10.1039/P19850001177 |
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The nitrile oxide–isocyanate rearrangement Giles A. Taylor pg 1181; DOI: 10.1039/P19850001181 |
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A general method for the synthesis of 3,5-cyclovitamin D3 and derivatives. A stereoselective synthesis of vitamin D3 Hideo Nemoto Xiao-Ming Wu Hiroshi Kurobe Kayoko Minemura Masataka Ihara Keiichiro Fukumoto and Tetsuji Kametani pg 1185; DOI: 10.1039/P19850001185 |
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Reactions involving fluoride ion. Part 31. Remarkable reactivity of perfluoro-bicyclobutylidene Andrew E. Bayliff Martin R. Bryce Richard D. Chambers Julian R. Kirk and Graham Taylor pg 1191; DOI: 10.1039/P19850001191 |
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Electrochemical oxidation of aromatic ethers. Part 10. Regioselectivity in the aryl–aryl coupling reactions of some 4-benzylisochroman-3-ones and benzyl-1,2,3,4-tetrahydroisoquinolines. Amera J. Majeed Premji J. Patel and Malcolm Sainsbury pg 1195; DOI: 10.1039/P19850001195 |
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Reconstruction of ring A of 3,4-dinor-2,5-seco steroids Robin B. Boar and Arvind C. Patel pg 1201; DOI: 10.1039/P19850001201 |
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Cycloaddition reactions of 1,4,2-dithiazole-5-thiones Derek J. Greig Michael McPherson R. Michael Paton and John Crosby pg 1205; DOI: 10.1039/P19850001205 |
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Nucleophilic substitution in quaternary salts of NN-linked biazoles and related systems. Maria Luisa Castellanos Montserrat Llinàs Marta Bruix Javier de Mendoza and M. Rosario Martin pg 1209; DOI: 10.1039/P19850001209 |
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Evaluation of phosphinic acid derivatives as reagents for amine protection in peptide synthesis Robert Ramage Butrus Atrash David Hopton and Maxwell J. Parrott pg 1217; DOI: 10.1039/P19850001217 |
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Synthesis of the key intermediate()-18,19-dinor-14H-cheilantha-12,15-dien-17-one and its transformation into the geochemical marker 18,19-dinor-13H, 14H-cheilanthane and the marine-type sesterterpene methyl scalar-17-en-25-oate Manuel González Sierra Raquel M. Cravero María de los Angeles Laborde and Edmundo A. Rúveda pg 1227; DOI: 10.1039/P19850001227 |
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Ferrocene derivatives. Part 22. Friedel-crafts arylations with chloroferrocenes. A new route to arylferrocenes. Peter L. Pauson Ján raga and tefan Toma pg 1233; DOI: 10.1039/P19850001233 |
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A regiospecific route to conjugated enones via-phenylthio ketones John Durman Jason Elliott Andrew B. McElroy and Stuart Warren pg 1237; DOI: 10.1039/P19850001237 |
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Heterocycles by cycloaddition. Part 7. Cycloaddition reactions of mesoionic dithiolones with fulvenes Hiroshi Kato Nobuo Aoki Yasuhiko Kawamura and Kazue Yoshino pg 1245; DOI: 10.1039/P19850001245 |
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Additions and corrections H. T. Andrew Cheung Lindsay Brown John Boutagy Richard Thomas John Mann Susan E. Piper and Lilan K. P. Yeung pg 1249; DOI: 10.1039/P19850001249 |
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Reactions of the potassium salt of 1,7,7-trimethyl-N-nitrobicyclo[2.2.1]heptan-2-imine with bromine and nitrous acid: synthesis of 3-exo-bromo-1,7,7-trimethyl-N-nitrobicyclo[2,2,1]heptan-2-imine, 3-endo-bromo-1,7,7-trimethyl-N-nitrobicyclo[2,2,1]heptan-2-imine, 1,7,7-trimethyl-N-nitro-3-nitrosobicyclo[2,2,1]hept-2-en-2-amine and their reactions with nitrogen nucleophiles. Angelo Ranise Francesco Bondavalli and Pietro Schenone pg 1251; DOI: 10.1039/P19850001251 |
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Polymer supported alkoxides: synthesis and reactivity Isabelle Artaud and Paulette Viout pg 1257; DOI: 10.1039/P19850001257 |
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Glycosides of N-hydroxy-N-arylamine derivatives. Part 1. Synthesis and mutagenicity of O-glucosides of N-Hydroxy-N-arylamines and their acetohydroxamic acids Tadao Yoshioka and Takayoshi Uematsu pg 1261; DOI: 10.1039/P19850001261 |
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Glycosides of N-hydroxy-N-arylamine derivatives. Part 2. Convenient synthetic methods for N-glycosides of N-hydroxy-N-arylamines Tadao Yoshioka Hidetoshi Yamada and Takayoshi Uematsu pg 1271; DOI: 10.1039/P19850001271 |
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High-pressure synthesis, structures, and conformational properties of some derivatives of 7-azabicyclo[2.2.1] heptane. X-Ray determination of endo-10-benzoyl-4-phenyl-4,10-diazatricyclo[5.2.1.0]dec-8-ene-3,5-dione and exo-10-acetyl-4-phenyl-4,10-diazatricyclo[5.2.1.0]decane-3,5-dione Michael G. B. Drew Adrian V. George Neil S. Isaacs and Henry S. Rzepa pg 1277; DOI: 10.1039/P19850001277 |
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Photochemical synthesis of 3- and 5-aryl-2-furyl derivatives Roberto Antonioletti Maurizio D'Auria Antonella De Mico Giovanni Piancatelli and Arrigo Scettri pg 1285; DOI: 10.1039/P19850001285 |
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Polarized ketene dithioacetals. Part 42. Studies on the reactions of alkyl and aryl Grignard reagents with -oxoketene dithioacetals Gurdeep Singh Makhan L. Purkayastha Hiriyakkanavar Ila and Hiriyakkanavar Junjappa pg 1289; DOI: 10.1039/P19850001289 |
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Studies on uracil derivatives and analogues. Part 8. A non-catalytic method for the conversion of uracil derivatives into dihydrouracil derivatives Nitya G. Kundu Sikha Sikdar Robert P. Hertzberg Scott A. Schmitz and Surenda G. Khatri pg 1295; DOI: 10.1039/P19850001295 |
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Acid-induced broadening of 1H n.m.r. signals in the 6-hydroxychroman and 5-hydroxydihydrobenzofuran series Isam Al-Khayat Francis M. Dean Steven N. France David A. Matkin Mohamed O. A. Orabi Malcolm L. Robinson Ralph W. Turner and Rajender S. Varma pg 1301; DOI: 10.1039/P19850001301 |
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Studies in terpenoid biosynthesis. Part 31. Some aspects of the chemistry and biosynthesis of the steroidal antibiotic, demethoxyviridin James R. Hanson Margaret A. O'Leary Harry J. Wadsworth and Boon Leng Yeoh pg 1311; DOI: 10.1039/P19850001311 |
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Synthesis of ara-doridosine, a new arabinosyl nucleoside resistant to adenosine deaminase. X-Ray structure determination of 6-N,9(N)-diacetyl-1 (N)-methylisoguanine Ronald J. Nachman Rosalind Y. Wong William F. Haddon and Robert E. Lundin pg 1315; DOI: 10.1039/P19850001315 |
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A stereochemical test for ether-oxygen participation and oxonium ion formation in the acetolysis of 3-tetrahydropyranyl brosylate Ian R. Dunkin Alan J. Paul Colin J. Suckling Edward Valente and Hamish C. S. Wood pg 1323; DOI: 10.1039/P19850001323 |
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Methylation of adenosine and related nucleosides with trimethylselenonium hydroxide, and regiospecific effects of copper(II) ions Kiyoshi Yamauchi Kazue Hattori and Masayoshi Kinoshita pg 1327; DOI: 10.1039/P19850001327 |
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Unsaturated steroids. Part 12. Synthesis of 1,3-dihydroxy-24-nor-9,10-secochola-5,7,10(19)trien-23-oic (calcitroic) acid and of the cholic-and 25-homocholic acid analogues Brian R. de Costa Nandor Makk John M. Midgley Najmuddin T. Modi Robert A. Watt and W. Basil Whalley pg 1331; DOI: 10.1039/P19850001331 |
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Unsaturated steroids. Part 13. Further observations upon the formation of aromatic ring c steroids: X-ray structure of 22.23-dibromo-10-methyl-19-noranthraergosta-5,7,9(10),14-tetraene and of 2,3,22,23-tetrabromo-18-nor-17-isoergosta-8(9),11,13(14)-triene. George Ferguson Branko Kaitner Arpad F. Somogyvari Victor I. Bendall W. Basil Whalley Clive L. Yeates Richard Edmunds and John M. Midgley pg 1337; DOI: 10.1039/P19850001337 |
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The chemistry of fungi. Part 80. The X-ray crystallographic structure of 8a-bromo-5a,5,6,7,8,8a-hexahydro-1,7-dihydroxy-8-methoxycarbonylxanthone monohydrate, a rearrangement product of methyl 2-bromo-2-(2,6-dimethoxybenzoyl)-7-oxabicyclo[2.2.1]heptane-3-carboxylate: A novel route to xanthones: The synthesis of pinselin. George Ferguson Branko Kaitner Jeremy Gilmore Victor O. T. Omuaru and W. Basil Whalley pg 1343; DOI: 10.1039/P19850001343 |
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Stereochemistry of reduction of the vitamin folic acid by dihydrofolate reductase Peter A. Charlton Douglas W. Young Berry Birdsall James Feeney and Gordon C. K. Roberts pg 1349; DOI: 10.1039/P19850001349 |
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Stereochemistry of catabolism of the RNA base uracil David Gani and Douglas W. Young pg 1355; DOI: 10.1039/P19850001355 |
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Stereochemistry of catabolism of the DNA base thymine and of the anti-cancer drug 5-fluorouracil David Gani Peter B. Hitchcock and Douglas W. Young pg 1363; DOI: 10.1039/P19850001363 |
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Reactions of 4-substituted-2-halogenoacetophenones with Grignard reagents Leslie Crombie Robert Hardy and David W. Knight pg 1373; DOI: 10.1039/P19850001373 |
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Microbiological transformations, part 6. Microbiological transformations of acyl derivatives of indoline, 1,2,3,4-tetrahydroquinoline, 1,2,3,4-tetrahydroisoquinoline and 2,3,4,5-tetrahydro-1H-1-benzazepine with the fungus Cunninghamella elegans Trevor A. Crabb and Stephanie L. Soilleux pg 1381; DOI: 10.1039/P19850001381 |
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Secondary mould metabolites. Part 13. Fungal perylenequinones: phleichrome, isophleichrome, and their endoperoxides Alberto Arnone Lorenzo Camarda Gianluca Nasini and Lucio Merlini pg 1387; DOI: 10.1039/P19850001387 |
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Biosynthesis of the pyrethrins: unsaturated fatty acids and the origins of the rethrolone segment Leslie Crombie and Stephen J. Holloway pg 1393; DOI: 10.1039/P19850001393 |
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Metal-carbonyl-induced reaction of isoxazoles. Ring cleavage and reduction by hexacarbonylmolybdenum, pentacarbonyliron, or nonacarbonyldi-iron Makoto Nitta and Tomoshige Kobayashi pg 1401; DOI: 10.1039/P19850001401 |
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Benzocyclo-octenes. part 4. Benzo- and dibenzo[a,e]-cycle-octene synthesis via benzocyclobutene John W. Barton D. Victor Lee and Michael K. Shepherd pg 1407; DOI: 10.1039/P19850001407 |
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The molecular and crystal structure of (+)-2,3-trans-3,4-trans-leucocyanidin [(2R,3S,4R)-(+)-3,3,4,4,5,7-hexahydroxyflavan] dihydrate, and comparison of its heterocyclic ring conformation in solution and the solid state Lawrence J. Porter Rosalind Y. Wong and Bock G. Chan pg 1413; DOI: 10.1039/P19850001413 |
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The synthesis of O,O-bistrimethylsilyl S-trihalogenomethyl phosphorothioates G. Michael Blackburn and Thomas W. Maciej pg 1419; DOI: 10.1039/P19850001419 |
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C-nucleoside studies. Part 18. The synthesis of C-Nucleoside analogues of the antiviral agent (S)-9-(2,3-Dihydroxypropyl)adenine J. Grant Buchanan Alan Millar Richard H. Wightman and Michael R. Harnden pg 1425; DOI: 10.1039/P19850001425 |
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Photo-induced transformations. Part 79. On the mechanism of the formation of oxa steroids via photo- and thermally-induced rearrangement of 3-hydroxy-5-steroid hypoiodites in the presence of mercury(II) oxide and iodine. An oxygen-18 labelling study. Hiroshi Suginome Yoshikatsu Seki Shinji Yamada Kazuhiko Orito and Norio Miyaura pg 1431; DOI: 10.1039/P19850001431 |
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Formation and reactions of C-nitrosoformate esters, a new class of transient dienophiles Gordon W. Kirby Henry McGuigan John W. M. Mackinnon David McLean and Ram Prakash Sharma pg 1437; DOI: 10.1039/P19850001437 |
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An efficient synthesis of 14-aminocodeinone from thebaine Gordon W. Kirby and David McLean pg 1443; DOI: 10.1039/P19850001443 |
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The preparation and reactions of a new glycoside: 2-chloroethyl -D-fructopyranoside Jonathan Y. C. Chan Pauline P. L. Cheong Leslie Hough and Anthony C. Richardson pg 1447; DOI: 10.1039/P19850001447 |
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The synthesis of (R)- and (S)-spirobi-1,4-dioxane and related spirobicycles from D-fructose Jonathan Y. C. Chan Leslie Hough and Anthony C. Richardson pg 1457; DOI: 10.1039/P19850001457 |
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A new synthesis of (–)-anisomycin and its demethoxy analogue from D-ribose J. Grant Buchanan Keith A. MacLean Richard H. Wightman and Hans Paulsen pg 1463; DOI: 10.1039/P19850001463 |
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Intramolecular reaction between nitro and carbodi-imide groups; a new synthesis of 2-arylbenzotriazoles Peter G. Houghton David F. Pipe and Charles W. Rees pg 1471; DOI: 10.1039/P19850001471 |
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Metabolites of the higher fungi. Part 22. 2-Butyl-3-methylsuccinic acid and 2-hexylidene-3-methylsuccinic acid from xylariaceous fungi John R. Anderson Raymond L. Edwards and Anthony J. S. Whalley pg 1481; DOI: 10.1039/P19850001481 |
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The biosynthetic incorporation of [phenyl-3H]phenylalanine into gliotoxin Nicholas Johns and Gordon W. Kirby pg 1487; DOI: 10.1039/P19850001487 |
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Synthesis of novel fused -lactams by intramolecular 1,3-dipolar cyclo-additions. Part 7. (9RS,9aRS)-9,9a-dihydro-5-methyl-8-oxo-9-phenoxyacetamido-8H-azeto[1,2-a]-v-triazolo[5,1-c]pyrazine-6-carboxylic acids and (3bRS,4RS,7SR)-4,5-dihydro-5-oxo-4-phenoxyacetamido-3bH-azeto[1,2:3,4]-imidazo[1,5-c]-v-triazole-7-carboxylic acid Clive L. Branch Stephen C. Finch and Michael J. Pearson pg 1491; DOI: 10.1039/P19850001491 |
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Activated nitriles in heterocyclic synthesis: reaction of cyanogen bromide with some functionally substituted enamines Zaghloul El-Shahat Kandeel Fathy Mohamed Abdelrazek Nehmedo Elshahira Magda Salah Eldin and Mohamed Hilmy Elnagdi pg 1499; DOI: 10.1039/P19850001499 |
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Cyclising nucleophilic addition to azinium systems. Part 1. Reaction of 3-indol-2-ylpyridine, 3-indol-2-ylquinoline, 4-indol-2-ylisoquinoline and pyrido[3,4-a]carbazoles with acetic anhydride M. Mehdi Baradarani Lesley Dalton Frank Heatley Demetrios Cohylakis and John A. Joule pg 1503; DOI: 10.1039/P19850001503 |
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Synthesis of paniculides B and C Raymond Baker Colin L. Gibson Christopher J. Swain and David J. Tapolczay pg 1509; DOI: 10.1039/P19850001509 |
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Nitrile sulphides. Part 3. Thermal fragmentation of 1,3,4-oxathiazoles: formation of nitrile sulphides in a retro-1,3-dipolar cycloaddition reaction R. Michael Paton Fiona M. Robertson John F. Ross and John Crosby pg 1517; DOI: 10.1039/P19850001517 |
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Reaction of cerium(IV) ammonium nitrate with 3-methylcephalosporins: synthesis of a 2-methoxy-3-methylcephalosporin Richard A. Fletton David C. Humber Stanley M. Roberts and John L. Wright pg 1523; DOI: 10.1039/P19850001523 |
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Redox-photosensitised reactions. Part 12. Effects of magnesium(II) ion on the [Ru(bpy)3]2+-photomediated reduction of olefins by 1-benzyl-1,4-dihydronicotinamide: metal-ion catalysis of electron transfer processes involving an NADH model Osamu Ishitani Mikio Ihama Yoji Miyauchi and Chyongjin Pac pg 1527; DOI: 10.1039/P19850001527 |
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Triazines and related products. Part 30. Cationic analogues of the antitumour drug 2,4,6-tris(dimethylamino)-1,3,5-triazine (hexamethylmelamine) Philip Rushton and Malcolm F. G. Stevens pg 1533; DOI: 10.1039/P19850001533 |
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Ethyl and methyl thioxoacetates, dienophilic thioaldehydes formed from sulphenyl chlorides by 1,2-elimination Christine M. Bladon Irene E. G. Ferguson Gordon W. Kirby Alistair W. Lochead and Duncan C. McDougall pg 1541; DOI: 10.1039/P19850001541 |
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Structure and absolute stereochemistry of thioacetal sulphoxides obtained by fungal metabolism of 2-alkyl-1,3-dithianes Barbara J. Auret Derek R. Boyd E. Sally Cassidy Robert Hamilton Fiona Turley and Alex F. Drake pg 1547; DOI: 10.1039/P19850001547 |
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Structure elucidation of a novel trichothecene glycoside using 1H and 13C nuclear magnetic resonance spectroscopy Charles P. Gorst-Allman Pieter S. Steyn Robert Vleggaar and Christiaan J. Rabie pg 1553; DOI: 10.1039/P19850001553 |
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Anthracyclinones, part 4. The use of DBN or DBU in a novel extension of the Marschalk reaction leading to Hydroxyglycitylanthraquinones Shireen Qureshi Gordon Shaw and Gillian E. Burgess pg 1557; DOI: 10.1039/P19850001557 |
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Additions and corrections John E. Leet Alan J. Feyer Robert D. Minard Maurice Shamma Charles W. Shoppee Clifford J. Wharton and Roger Wrigglesworth pg 1565; DOI: 10.1039/P19850001565 |
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Synthesis of (E)- and (Z)-pulvinones Alexander C. Campbell Maurice S. Maidment John H. Pick and Donald F. M. Stevenson pg 1567; DOI: 10.1039/P19850001567 |
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Benzenesulphenanilidyl radicals. Part 3. Reactions of 4-substituted benzenesulphenanilides with t-butoxyl radicals Luisa Benati P. Carlo Montevecchi and Piero Spagnolo pg 1577; DOI: 10.1039/P19850001577 |
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11H-isoindolo[2,1 -a]indol-11-ones: novel rearrangement products from the attempted preparation of 2-(2-diethylaminomethylphenyl)isatogens Malcolm Hooper and S. Haider Imam pg 1583; DOI: 10.1039/P19850001583 |
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A total synthesis of zoapatanol Richard C. Cookson and Nigel J. Liverton pg 1589; DOI: 10.1039/P19850001589 |
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Steroids. Part 32. Configurational analysis of 16-methyltestosterone derivatives Gyula Schneider Eszter Meskó Lázló Hackler György Dombi Dieter Zeigan and Günter Engelhardt pg 1597; DOI: 10.1039/P19850001597 |
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Cardiotonic steroids. Part 10. Synthesis of digitoxigenin from 3-acetoxyandrost-5-en-17-one involving palladium-induced rearrangement of an allylic epoxide Jerzy Wicha and Marek. M. Kabat pg 1601; DOI: 10.1039/P19850001601 |
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Synthesis of 1,3-diol derivatives from sterically overcrowded oxiranes. Ring-opening reactions of 1-t-butyl-1,2-epoxycyclohexane. Tiberio Corona Paolo Crotti Maria Ferretti and Franco Macchia pg 1607; DOI: 10.1039/P19850001607 |
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A kinetic study of phosphinic carboxylic mixed anhydrides Robert Ramage Butrus Atrash David Hopton and Maxwell J. Parrott pg 1617; DOI: 10.1039/P19850001617 |
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A new general synthesis of 2-(N-mono- and N-di-substituted amino)thiazoles Michael D. Brown David W. Gillon G. Denis Meakins and Gordon H. Whitham pg 1623; DOI: 10.1039/P19850001623 |
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Preparation and some reactions of 4- and 5-aryl-4,5-dihydropyridazin-3(2H)-ones Stephen P. Breukelman G. Denis Meakins and Anthony M. Roe pg 1627; DOI: 10.1039/P19850001627 |
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Formation of complexes between aza derivatives of crown ethers and primary alkylammonium salts. Part 8. 12-Crown-4, 15-crown-5, 21-crown-7, and 24-crown-8 derivatives Martin R. Johnson Nigel F. Jones Ian O. Sutherland and Roger F. Newton pg 1637; DOI: 10.1039/P19850001637 |
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Specific inhibitors in vitamin biosynthesis. Part 7. Syntheses of blocked 7,8-dihydropteridines via-amino ketones Saiba S. Al-Hassan Robert J. Cameron Adrian W. C. Curran William J. S. Lyall Sydney H. Nicholson David R. Robinson Alexander Stuart Colin J. Suckling Irene Stirling and Hamish C. S. Wood pg 1645; DOI: 10.1039/P19850001645 |
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Nitrosamines from tertiary amines and dinitrogen tetraoxide Joseph H. Boyer and T. Perumal Pillai pg 1661; DOI: 10.1039/P19850001661 |
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Structure of the capsular polysaccharide from Streptococcus pneumoniae type 9 Christopher Jones Barbara Mulloy Aileen Wilson Anne Dell and Jane E. Oates pg 1665; DOI: 10.1039/P19850001665 |
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New electron donors for organic metals: the synthesis of highly conjugated bis-(1,3-dithiole) derivatives Martin R. Bryce pg 1675; DOI: 10.1039/P19850001675 |
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Synthesis of heterocyclic compounds. Part 46. The reactions of malonamide and 2-cyanoacetamide with substituted propenones José L. Soto Carlos Seoane Pilar Zamorano Maria J. Rubio Alejandro Monforte and Margarita Quinteiro pg 1681; DOI: 10.1039/P19850001681 |
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Regiospecific incorporation of no-carrier-added radiobromine and radioiodine into aromatic rings via halogenodegermylation Stephen M. Moerlein pg 1687; DOI: 10.1039/P19850001687 |
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Studies on rearrangements in derivatives of grandiflorenic acid. Part 1. Reaction of the epoxides of methyl (–)-kaur-9(11)-en-19-oate and (–)-kaur-9(11)-en-19-oic acid with boron trifluoride-diethyl ether either in the absence or in the presence of N-nitrosomethylurea. Formation of two diterpenes of a new skeletal type Tatsuhiko Nakano Antonieta Castaldi Spinelli Alfonso Martín Alfredo Usubillaga Andrew T. McPhail and Kay D. Onan pg 1693; DOI: 10.1039/P19850001693 |
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Biosynthesis of porphyrins and related macrocycles. Part 25. Synthesis of analogues of coproporphyrinogen-III and studies of their interaction with coproporphyrinogen-III oxidase from Euglena gracilis John A. Robinson Edward McDonald and Alan R. Battersby pg 1699; DOI: 10.1039/P19850001699 |
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The characterisation of mollic acid 3-D-xyloside and its genuine aglycone mollic acid, two novel 1-hydroxycycloartenoids from combretum molle Karl H. Pegel and Colin B. Rogers pg 1711; DOI: 10.1039/P19850001711 |
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Binding and transport of alkali metal ions by synthetic analogues of nactins André Samat Mohammed El Malouli Bibout and José Elguero pg 1717; DOI: 10.1039/P19850001717 |
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Total synthesis of ()--bulnesene via intramolecular cycloaddition of a 2-substituted 3-oxidopyrylium Steven M. Bromidge Peter G. Sammes and Leslie J. Street pg 1725; DOI: 10.1039/P19850001725 |
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Phytotoxic compounds produced by Fusarium equiseti. Part 7. Reactions and rearrangement of the 7-hydroxy-12,13-epoxytrichothec-9-en-8-one skeleton John Frederick Grove pg 1731; DOI: 10.1039/P19850001731 |
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The activating effects of arylazo groups on a double bond. Preparation and properties of some bis(diaikylamino)arylazoethenes and related compounds Thomas L. Gilchrist John A. Stevens and Brian Parton pg 1737; DOI: 10.1039/P19850001737 |
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Addition and cycloaddition reactions of -chloroazo-olefins Thomas L. Gilchrist John A. Stevens and Brian Parton pg 1741; DOI: 10.1039/P19850001741 |
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Reactions of formylchromone derivatives. Part 5. Transformations of 3-formylchromones into pyrroles and pyridines Paul D. Clarke Alan O. Fitton Mario Kosmirak Hans Suschitzky and John L. Suschitzky pg 1747; DOI: 10.1039/P19850001747 |
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Isolation, structure, and synthesis of hermidin, a chromogen from Mercurialis perennis L. George A. Swan pg 1757; DOI: 10.1039/P19850001757 |
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Amino acids and peptides. Part 49. 2-Amino-4-(3-pyridyl)butyric acid and related peptides. Steven J. Ratcliffe Geoffrey T. Young and Ross L. Stein pg 1767; DOI: 10.1039/P19850001767 |
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The synthesis and chemistry of azolenines. Part 4. Preparation and rearrangement of some 3,5-diaryl-2H-pyrrole-2,2-dicarboxylic esters Michael P. Sammes Margaret W. L. Chung and Alan R. Katritzky pg 1773; DOI: 10.1039/P19850001773 |
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The reduction of tertiary N-styrylenamides R. Barry Ainscow Roger Brettle and Sa'ad M. Shibib pg 1781; DOI: 10.1039/P19850001781 |
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N-[aryl(phenyl)phosphinoyl]hydroxylamines: influence of substituents on the competitive migration of aryl and phenyl groups in the lossen-like rearrangement of their O-methanesulphonyl derivatives Martin J. P. Harger and Adrian Smith pg 1787; DOI: 10.1039/P19850001787 |
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The synthesis and chemistry of 4-aza-azulene. Otto Meth-Cohn Clive Moore and Petrus H. van Rooyen pg 1793; DOI: 10.1039/P19850001793 |
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Synthesis of 12,13-didehydroprostaglandin J2 methyl ester Anthony D. Baxter Tariq Javed Basil J. Wakefield John Hollerton Roger F. Newton and Stanley M. Roberts pg 1803; DOI: 10.1039/P19850001803 |
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Balanocarpol, a new polyphenol from Balanocarpus zeylanicus(trimen) and Hopea jucunda(Thw.)(Dipterocarpaceae) M. N. Champika Diyasena Subramaniam Sotheeswaran Sivagnanasunderam Surendrakumar Sinnathamby Balasubramanian Michael Bokel and Wolfgang Kraus pg 1807; DOI: 10.1039/P19850001807 |
The differentiation of  - and  -derivatised histidinesRoberto Colombo Fabio Colombo Andrew E. Derome John H. Jones Daniel L. Rathbone and David W. Thomas pg 1811; DOI: 10.1039/P19850001811 |
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Additions and corrections Anil P. Phadnis Sarita A. Patwardhan Amrit S. Gupta Kunjibattu R. Acharya Sudam S. Tavale Tayur N. Guru Row Niels Harrit Steen Rosenkilde Bjarne Due Larsen Arne Holm Anders Hallberg Philip Dunbar Nalukui Mwisya Hintermeister Arne Svensson and Arnold R. Martin pg 1817; DOI: 10.1039/P19850001817 |
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Thermolysis of phenyl-substituted 1,2-dihydronaphthalenes. Evidence for diphenylbutadienes as intermediates Joseph J. M. Lamberts Theo J. H. M. Cuppen and Wim H. Laarhoven pg 1819; DOI: 10.1039/P19850001819 |
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Spirodienones. Part 5. The synthesis and reactions of N-sulphonylcyclohexadienimines Ian G. C. Coutts Nicholas J. Culbert Mark Edwards John A. Hadfield Donald R. Musto Vasilios H. Pavlidis and David J. Richards pg 1829; DOI: 10.1039/P19850001829 |
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Ketene. Part 23. Conformational control of the addition reactions of ketenes with N-phenylnitrones Christopher P. Falshaw Nur A. Hashi and Giles A. Taylor pg 1837; DOI: 10.1039/P19850001837 |
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Liquid chromatographic optical resolution of 2,2-spirobibenz[e]indan derivatives and absolute stereochemistry as determined by the c.d. exciton chirality method Nobuyuki Harada Jun Iwabuchi Yoichi Yokota Hisashi Uda Yoshio Okamoto Heimei Yuki and Yuzo Kawada pg 1845; DOI: 10.1039/P19850001845 |
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N.m.r. spectra and conformations of 9,10-dihydroanthracenes Naseer-ud-din Ahmad Christopher Cloke Ian K. Hatton Norman J. Lewis and Jake MacMillan pg 1849; DOI: 10.1039/P19850001849 |
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X-Ray crystal and molecular structures of three 9,10-dihydroanthracenes Naseer-ud-din Ahmad Richard J. Goddard Ian K. Hatton Judith A. K. Howard Norman J. Lewis and Jake MacMillan pg 1859; DOI: 10.1039/P19850001859 |
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An efficient and short degradation of the cholic acid side chain: a new method for the preparation and dehydrogenation of 4,5-dihydro-oxazoles Derek H. R. Barton William B. Motherwell Jocelyne Wozniak and Samir Z. Zard pg 1865; DOI: 10.1039/P19850001865 |
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A new spiro annelation reaction in the isoxazole series: applications and limits Rodolfo Nesi Stefano Chimichi Piero Sarti-Fantoni Piero Tedeschi and Donatella Giomi pg 1871; DOI: 10.1039/P19850001871 |
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The preparation and rearrangements of 5-acyl-2-phenyl-4-substituted 6H-1,3-thiazines. X-Ray molecular structure of 3-acetyl-2-ethoxycarbonyl-4-(3-oxobutylthio)-5-phenylpyrrole Celestin Tea Gokou Jean-Paul Pradère Hervé Quiniou and Loïc Toupet pg 1875; DOI: 10.1039/P19850001875 |
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New synthetic routes to spiroacetals. The 3,4-dihydro-2H-pyran approach to ()-talaromycin B Philip Kocienski and Clive Yeates pg 1879; DOI: 10.1039/P19850001879 |
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Pyrolyses of o-alkoxy- and o-alkylthio-N-allylanilines and of some related O-and S-allyl compounds J. I. G. Cadogan Clare L. Hickson and Hamish McNab pg 1885; DOI: 10.1039/P19850001885 |
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Gas phase generation and reactions of o-dialkylaminobenzyl and o-dialkylaminophenoxyl radicals J. I. G. Cadogan Clare L. Hickson James B. Husband and Hamish McNab pg 1891; DOI: 10.1039/P19850001891 |
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Triazolopyridines. Part 5. The reactions of 1,2,3-triazolo[5,1 -a]isoquinoline: a new route to 1,3-disubstituted isoquinolines Belén Abarca Rafaél Ballesteros Estrella Gómez-Aldaraví and Gurnos Jones pg 1897; DOI: 10.1039/P19850001897 |
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Ketone enamines as dipolarophiles towards C-azidohydrazones Luca Bruché Luisa Garanti and Gaetano Zecchi pg 1903; DOI: 10.1039/P19850001903 |
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The preparation of 1-aryl- and 1-heteroaryl-alkene-1,2-dithiolates David J. Rowe C. David Garner and John A. Joule pg 1907; DOI: 10.1039/P19850001907 |
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Formation, dealkylation, and nucleophilic substitution of some mono- and di-alkoxypyridoazepines Dalpat I. Patel Eric F. V. Scriven Robert K. Smalley Hans Suschitzky and David I. C. Scopes pg 1911; DOI: 10.1039/P19850001911 |
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5,6,7,8-Tetrahydroquinolines. Part 6. Silylation vs. Thioamidation in the reaction of silyl isothiocyanates with organometallics: influence of the solvent and of the substituents on silicon. Roger Crossley and Robin G. Shepherd pg 1917; DOI: 10.1039/P19850001917 |
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The X-ray molecular structures of methyl 4,5,7,8,9,10,11,12,13,14-decahydro-7,9-dioxo-8,15-methenopyrrolo[3,2,1-op][1]benzazacyclododecine-16-carboxylate, methyl (Z)-1,2,4,5-tetrahydro-2,4-dioxospiro(cycloheptane-1,6-[6H]pyrrolo[3,2,1-ij]quinolin)-5-ylideneacetate, and methyl (Z)-1,1a,2,3,4,8,9,9a-octahydro-1-methoxycarbonylmethyl-11-methoxycarbonylmethylene-12-oxo-1b,4a-epoxyethanoindolizino[2,3,4,5,6-jklm]carbazole-1-carboxylate Roy M. Letcher Ting-Fong Lai and Thomas C. W. Mak pg 1921; DOI: 10.1039/P19850001921 |
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Synthesis of novel fused -lactams by intramolecular 1,3-dipolar cycloadditions. Part 8. 6,7,7a,7b-Tetrahydro-3-methyl-6-oxo-1H-azeto-[1,2-a]azirino[2,1-c]pyrazine-4-carboxylic acids Michael J. Pearson and John W. Tyler pg 1927; DOI: 10.1039/P19850001927 |
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Trihalogenomethylsulphenylation of tetraisopropyl methylenebisphosphonates G. Michael Blackburn and Thomas W. Maciej pg 1935; DOI: 10.1039/P19850001935 |
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Regiospecific no-carrier-added radiobromination and radioiodination of aryltrimethyl Group IVb organometallics Stephen M. Moeriein and Heinz H. Coenen pg 1941; DOI: 10.1039/P19850001941 |
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Preparation of vinylic sulphones by Peterson olefination using phenyl trimethylsilylmethyl sulphone Donald Craig Steven V. Ley Nigel S. Simpkins Gordon H. Whitham and Michael J. Prior pg 1949; DOI: 10.1039/P19850001949 |
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Use of dibenzophosphole oxides in the Horner reaction: stereospecific formation of (Z)-stilbene from an erythro--hydroxyalkylphosphine oxide Tony G. Roberts and Gordon H. Whitham pg 1953; DOI: 10.1039/P19850001953 |
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Photochemical cycloaddition of thiocarbonyl compounds to diphenylketene and a related ketenimine John D. Coyle Patricia A. Rapley Johan Kamphuis and Hendrik J. T. Bos pg 1957; DOI: 10.1039/P19850001957 |
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Intramolecular ene reactions of transient, allylic, and homoallylic C-nitrosoformate esters Gordon W. Kirby Henry McGuigan and David McLean pg 1961; DOI: 10.1039/P19850001961 |
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Oxidation of 2,4-dinitrobenzenesulphenamide in the presence of 2,3,4,5-tetraphenylpyrrole. Robert S. Atkinson Brian D. Judkins David R. Russell and Lesley J. S. Sherry pg 1967; DOI: 10.1039/P19850001967 |
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-Halogeno ether synthesis of olefinic alcohols: stereochemistry and conformation of 2-substituted 3-halogenotetrahydro-pyran and -furan precursors Leslie Crombie and Robert D. Wyvill pg 1971; DOI: 10.1039/P19850001971 |
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-Halogeno-ether synthesis of olefinic alcohols: stereochemistry of the ring-scission of 2-substituted 3-halogenotetrahydro-pyrans and -furans Leslie Crombie and Robert D. Wyvill pg 1983; DOI: 10.1039/P19850001983 |
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Regioselectivity in the reactions of aryltri-isopropoxytitanium with pyrimidinones. Frode Rise and Kjell Undheim pg 1997; DOI: 10.1039/P19850001997 |
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Synthesis of ()-(4aS, 13cR)- and ()-(4aR, 13cR)-1,2,3,4,4a,13c-hexahydro-5H-indazolo[2,3-d][1,4] benzodiazepin-6(7H)-ones Hamad Al-Khamees and Roger Grayshan pg 2001; DOI: 10.1039/P19850002001 |
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The biosynthesis of spermidine. Part 1: biosynthesis of spermidine from L-[3,4-13C2]methionine and L-[2,3,3-2H3]methionine Bernard T. Golding Ishaq K. Nassereddin and David C. Billington pg 2007; DOI: 10.1039/P19850002007 |
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The biosynthesis of spermidine. Part 2: preparation and study by 1H n.m.r. spectroscopy of hexahydropyrimidines from spermidine and propane-1,3-diamines Bernard T. Golding and Ishaq K. Nassereddin pg 2011; DOI: 10.1039/P19850002011 |
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The biosynthesis of spermidine. Part 3: the stereochemistry of the formation of the N-CH2 group in the biosynthesis of spermidine Bernard T. Golding and Ishaq K. Nassereddin pg 2017; DOI: 10.1039/P19850002017 |
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Photochemistry of N-alk-4-enyl- and N-alk-5-enyl-phthalimides: two different types of cyclization reaction Kazuhiro Maruyama Takuji Ogawa Yasuo Kubo and Takeo Araki pg 2025; DOI: 10.1039/P19850002025 |
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Introduction of pharmacophoric groups into polycyclic systems. Part 3. Amine derivatives of adamantane and diaza-adamantane Peter W. Hickmott Simon Wood and Peter Murray-Rust pg 2033; DOI: 10.1039/P19850002033 |
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Asymmetric synthesis using chirally modified borohydrides. Part 3. Enantioselective reduction of ketones and oxime ethers with reagents prepared from borane and chiral amino alcohols Shinichi Itsuno Michio Nakano Koji Miyazaki Hirofumi Masuda Koichi Ito Akira Hirao and Seiichi Nakahama pg 2039; DOI: 10.1039/P19850002039 |
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Studies on lactams. Part 74. An approach to the total synthesis of amino sugars via-lactams Maghar S. Manhas Vinod R. Hegde Dilip R. Wagle and Ajay K. Bose pg 2045; DOI: 10.1039/P19850002045 |
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Lichens and fungi. Part 17. The synthesis and absolute configuration at C-20 of the (R)- and (S)-epimers of some 29-substituted lupane derivatives and of some 30-norlupan-20-ol derivatives and the crystal tructure of (20R)-3-acetoxylupan-29-ol. R. Edward Corbett Aimy N. T. Cong Alistair L. Wilkins and Ralph A. Thomson pg 2051; DOI: 10.1039/P19850002051 |
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Peptide synthesis. Part 6. Protection of the sulphydryl group of cysteine in solid-phase synthesis using N-fluorenylmethoxycarbonylamino acids. Linear oxytocin derivatives Eric Atherton Masimo Pinori and Robert C. Sheppard pg 2057; DOI: 10.1039/P19850002057 |
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Peptide synthesis. Part 7. Solid-phase synthesis of conotoxin G1 Eric Atherton Robert C. Sheppard and Peter Ward pg 2065; DOI: 10.1039/P19850002065 |
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The absolute stereochemical characterization of two new jatrophane diterpenes from Euphorbia esula Gary D. Manners and Rosalind Y. Wong pg 2075; DOI: 10.1039/P19850002075 |
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Oxidation of the dioximes of 1,3-diketones with lead tetra-acetate Antigoni Kotali and Vassilios P. Papageorgiou pg 2083; DOI: 10.1039/P19850002083 |
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The syntheses of acycloformycins and 5-amino-3-(2-hydroxyethoxy)-methylpyrazolo[4,3-d]pyrimidin-7(6H)-one, an analogue of the antiviral acycloguanosine George J. Ellames Ian M. Newington and Alan Stobie pg 2087; DOI: 10.1039/P19850002087 |
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Silicon-mediated annulation. Part 1. A synthesis of tetrahydropyran-4-ones, oxepan-4-ones, and oxocan-4-ones via intramolecular directed aldol reactions G. Stuart Cockerill Philip Kocienski and Richard Treadgold pg 2093; DOI: 10.1039/P19850002093 |
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Silicon-mediated annulation. Part 2. A synthesis of -alkoxy cyclo-octanones via intramolecular directed aldol reactions G. Stuart Cockerill Philip Kocienski and Richard Treadgold pg 2101; DOI: 10.1039/P19850002101 |
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Functionalisation of saturated hydrocarbons. Part 3. The oxidation of 3,5,6-triacetoxycholestane using the Gif system Derek H. R. Barton A. Kayhan Göktürk and Krzysztof Jankowski pg 2109; DOI: 10.1039/P19850002109 |
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The synthesis of hetero-bridged [5](3,6)oxepinophanes Leonardus W. Jenneskens Gerardus B. M. Kostermans Harmannus J. ten Brink Willem H. de Wolf and Friedrich Bickelhaupt pg 2119; DOI: 10.1039/P19850002119 |
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The synthesis of NH aldimines and derivatives by spontaneous and base-catalysed decomposition of oxaziridines Derek R. Boyd Peter B. Coulter Robert Hamilton Norris T. Thompson Narain D. Sharma and Michael E. Stubbs pg 2123; DOI: 10.1039/P19850002123 |
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A 2H n.m.r. study of the steroidal dienone–phenol rearrangement Antony G. Avent James R. Hanson Ling Yang-Zhi and Ian H. Sadler pg 2129; DOI: 10.1039/P19850002129 |
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Specific inhibitors in vitamin biosynthesis. Part 8. Syntheses of some functionalised 7,7-dialkyl-7,8-dihydropterins Robert Cameron Sydney H. Nicholson David H. Robinson Colin J. Suckling and Hamish C. S. Wood pg 2133; DOI: 10.1039/P19850002133 |
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Specific inhibitors in vitamin biosynthesis. Part 9. Reactions of 7,7-dialkyl-7,8-dihydropteridines of use in the synthesis of potential inhibitors of tetrahydrofolate biosynthesis Saiba S. Al-Hassan Robert Cameron Sydney H. Nicholson David H. Robinson Colin J. Suckling and Hamish C. S. Wood pg 2145; DOI: 10.1039/P19850002145 |
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Syntheses of ()-tetrahydropalmatine and spirobenzylisoquinolines by thermolysis of benzocyclobutene derivatives Tetsuji Kametani Hirotaka Yukawa Yukio Suzuki and Toshio Honda pg 2151; DOI: 10.1039/P19850002151 |
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SN2 type substitution reactions of 1-diphenylamino- and 1 -carbazol-9-ylpyridinium cations Alan R. Katritzky and Maria Szajda pg 2155; DOI: 10.1039/P19850002155 |
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Nucleophilic displacements of N-aryl and heteroaryl groups. Part 6. The rearrangement of 1-aryl-5,6,7,8-tetrahydro-8-oximino-2,6-diphenylquinolinium cations Alan R. Katritzky Wing Kai Yeung Andrew J. Cozens Olga Rubio and Antonio Saba pg 2159; DOI: 10.1039/P19850002159 |
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Some novel reactions of pyridinium-2-carboxylate betaines Alan R. Katritzky Andrew J. Cozens Andrea Ossana Olga Rubio and Nadira Dabbas pg 2167; DOI: 10.1039/P19850002167 |
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3,19-Oxidoisopimara-7,15-diene as intermediate in the conversion of virescenol B into isopimara-7,15-dien-19-ol Paolo Ceccherelli Massimo Curini and Maria Carla Marcotullio pg 2173; DOI: 10.1039/P19850002173 |
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The synthesis of 1 -methyl- and 1,2-methylene-gibberellins Jake MacMillan and Christine L. Willis pg 2177; DOI: 10.1039/P19850002177 |
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Reactions of tetrafluoroethene oligomers. Part 3. Some reactions of tetrafluoroethene hexamer with nitrogenous bases Paul L. Coe Alan Sellars and John Colin Tatlow pg 2185; DOI: 10.1039/P19850002185 |
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A further synthesis of the corticosteroid side chain starting with a suitable 17-ketone Derek H. R. Barton and Samir Z. Zard pg 2191; DOI: 10.1039/P19850002191 |
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Reactions of -diazo ketones with selenium-based Reagents. A general synthesis of -chloro-, -bromo, -phenylseleno-, -acetoxy-, and -methoxy--unsaturated ketones Daniel J. Buckley and M. Anthony McKervey pg 2193; DOI: 10.1039/P19850002193 |
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Stereospecific synthesis of (2R,5R)-hept-6-yne-2,5-diamine: a potent and selective enzyme-activated irreversible inhibitor of ornithine decarboxylase (ODC) Patrick Casara Charles Darwin Brian Metcalf and Michel Jung pg 2201; DOI: 10.1039/P19850002201 |
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Free radical chemistry. Part 3. Substituent effects in additions of ethers to fluorinated alkenes Richard D. Chambers Brian Grievson and Noel M. Kelly pg 2209; DOI: 10.1039/P19850002209 |
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Free radical chemistry. Part 4. Stereoelectronic effects in the additions of cyclic ethers to fluorinated alkenes Richard D. Chambers and Brian Grievson pg 2215; DOI: 10.1039/P19850002215 |
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Olivanic acid analogues. Part 2. Total synthesis of some C(6)-substituted 7-oxo-1 -azabicyclo[3.2.0] hept-2-ene-2-carboxylates John H. Bateson Alison M. Quinn Terence C. Smale and Robert Southgate pg 2219; DOI: 10.1039/P19850002219 |
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Olivanic acid analogues. Part 3. Total synthesis of C(6)-methoxy-substituted 7-oxo-1 -azabicyclo[3.2.0] hept-2-ene-2-carboxylates Terence C. Smale and Robert Southgate pg 2235; DOI: 10.1039/P19850002235 |
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Physapubenolide and pubescenin, two new ergostane-type steroids from Physalis pubescens L. (Solanaceae) Erwin Glotter Mahendra Sahai Isaac Kirson and Hugo E. Gottlieb pg 2241; DOI: 10.1039/P19850002241 |
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Acid-catalysed benzylation and allylation by alkyl trichloroacetimidates Hans-Peter Wessel Tommy Iversen and David R. Bundle pg 2247; DOI: 10.1039/P19850002247 |
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Strategies for the synthesis of branched oligosaccharides of the Shigella flexneri 5a, 5b, and variant X serogroups employing a multifunctional rhamnose precursor Hans-Peter Wessel and David R. Bundle pg 2251; DOI: 10.1039/P19850002251 |
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Acid-promoted decomposition of benzenesulphenanilides and N-aryl bis(benzenesulphen)amides Luisa Benati P. Carlo Montevecchi and Piero Spagnolo pg 2261; DOI: 10.1039/P19850002261 |
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Structural studies on bio-active compounds. Part 3. Re-examination of the hydrolysis of the antimalarial drug pyrimethamine and related derivatives and crystal structure of a hydrolysis product Roger J. Griffin Carl H. Schwalbe Malcolm F. G. Stevens and Kait P. Wong pg 2267; DOI: 10.1039/P19850002267 |
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Some applications of the Curtius rearrangement Panagiota Moutevelis-Minakakis and Iphigenia Photaki pg 2277; DOI: 10.1039/P19850002277 |
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Light-induced synthesis of 3-alkyltropones Marino Cavazza and Francesco Pietra pg 2283; DOI: 10.1039/P19850002283 |
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Enantiomerically pure sulphinyl-4,5-dihydroisoxazoles. Part 1. Stereocontrolled synthesis of optically active -ketols and -amino alcohols Rita Annunziata Mauro Cinquini Franco Cozzi Amilcare Gilardi and Angelo Restelli pg 2289; DOI: 10.1039/P19850002289 |
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Enantiomerically pure sulphinyl-4,5-dihydroisoxazoles. Part 2. Synthesis of masked and unmasked ,-dihydroxy ketones via stereocontrolled double aldol condensation Rita Annunziata Mauro Cinquini Franco Cozzi and Angelo Restelli pg 2293; DOI: 10.1039/P19850002293 |
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On the double bond isostere of the peptide bond: preparation of modified di- and tri-peptides incorporating proline and alanine analogues Nicholas J. Miles Peter G. Sammes Peter D. Kennewell and Robert Westwood pg 2299; DOI: 10.1039/P19850002299 |
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The stereocontrolled Horner-Wittig reaction: synthesis of disubstituted alkenes Antony D. Buss and Stuart Warren pg 2307; DOI: 10.1039/P19850002307 |
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Michael additions catalysed by cinchona alkaloids bound via their vinyl groups to preformed crosslinked polymers Philip Hedge Ezzatollah Khoshdel Janette Waterhouse and Jean M. J. Fréchet pg 2327; DOI: 10.1039/P19850002327 |
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Generation of [1,2,4]triazolo[1,5-a]pyrimidine N-ylides and their ring transformation reactions Mikio Hori Kiyomi Tanaka Tadashi Kataoka Hiroshi Shimizu Eiji Imai Kazuhiko Kimura and Yoshinobu Hashimoto pg 2333; DOI: 10.1039/P19850002333 |
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Systematic general synthesis of purine 8,5-imino and substituted imino cyclonucleosides Katsumaro Minamoto Yasumi Fujiki Niro Shiomi Yoriaki Uda and Tadashi Sasaki pg 2337; DOI: 10.1039/P19850002337 |
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Synthesis and properties of some hydrazo- and oxamido-bridged purine nucleosides Katsumaro Minamoto Hideo Nakade Toshihiko Tanaka Yasumi Fujiki and Tadashi Sasaki pg 2347; DOI: 10.1039/P19850002347 |
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Photochemical bromination of methyl (E)-2-methylbut-2-enoate with N-bromosuccinimide: formation of 4-bromo-2-methylbut-2-en-4-olide Hisashi Ishii Marie Ishige Yoko Matsushima Toshiaki Tohojoh Tsutomu Ishikawa and Eri Kawanabe pg 2353; DOI: 10.1039/P19850002353 |
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Investigation of new chiral 1,3-oxazolidine-2-thiones: analytical separation and optical resolution of racemic carboxylic acids and amino acids Yoshimitsu Nagao Toshio Kumagai Shozo Yamada Eiichi Fujita Yoshinori Inoue Yunosuke Nagase Sakae Aoyagi and Takao Abe pg 2361; DOI: 10.1039/P19850002361 |
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Synthetic studies on antibiotic validamycins. Part 11. Synthesis of validamycin A Seiichiro Ogawa Taisuke Nose Takao Ogawa Tatsushi Toyokuni Yoshikazu Iwasawa and Tetsuo Suami pg 2369; DOI: 10.1039/P19850002369 |
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Use of -allyltricarbonyliron lactam complexes in the preparation of nocardicin derivatives: synthesis of (–)-3-oxo-1-[(p-benzyloxyphenyl)-benzyloxycarbonylmethyl]azetidin-2-one Simon T. Hodgson David M. Hollinshead Steven V. Ley Caroline M. R. Low and David J. Williams pg 2375; DOI: 10.1039/P19850002375 |
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Nuclear magnetic resonance studies of 1,6-linked disaccharides Marianne Forsgren Per-Erik Jansson and Lennart Kenne pg 2383; DOI: 10.1039/P19850002383 |
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Convenient synthesis of stereospecifically deuteriated glycines from glutamic acid using a combination of enzymatic and chemical methods Enzo Santaniello Rosangela Casati and Ada Manzocchi pg 2389; DOI: 10.1039/P19850002389 |
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Ethylidenetetronic acid and its derivatives. Condensations with carbonyl compounds, leading to reassignment of ramigenic acid from Penicillium charlesii Michael J. Begley Nicholas G. Clemo and Gerald Pattenden pg 2393; DOI: 10.1039/P19850002393 |
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Directed metallations of 4-ethylidenetetronic acid O-methyl ether and its derivatives as a synthetic entry to natural 4-oxyfuran-2-ones Judith Buck Nicholas G. Clemo and Gerald Pattenden pg 2399; DOI: 10.1039/P19850002399 |
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Synthesis of isoaspertetronin, isogregatin and related O-methyltetronic acids. Reassignment of 5-methoxyfuran-3(2H)-one structures to the aspertetronin group of natural products Nicholas G. Clemo and Gerald Pattenden pg 2407; DOI: 10.1039/P19850002407 |
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Unsaturated carbohydrates. Part 28. Observations on the conversion of 6-deoxyhex-5-enopyranosyl compounds into 2-deoxyinosose derivatives Regine Blattner Robert J. Ferrier and Stephen R. Haines pg 2413; DOI: 10.1039/P19850002413 |
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Synthesis of novel 5- and 6-substituted 3-arylidene-1,4-oxathiin-2(3H)-ones Kazuo Ogawa Tadafumi Terada Tomio Yamazaki Shozo Yamada Takaji Honna Shunsaku Ohta and Masao Okamoto pg 2417; DOI: 10.1039/P19850002417 |
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The biosynthesis of calendic acid, octadeca-(8E,10E, 12Z)-trienoic, acid, by developing marigold seeds: origins of (E,E,Z) and (Z,E,Z) conjugated triene acids in higher plants Leslie Crombie and Stephen J. Holloway pg 2425; DOI: 10.1039/P19850002425 |
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Pyromellitimide-bridged porphyrins as model photosynthetic systems. 1. Synthesis and steady state fluorescence properties James A. Cowan and Jeremy K. M. Sanders pg 2435; DOI: 10.1039/P19850002435 |
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Synthesis of mesoionic analogues of heptafulvene via dicationic ether salts derived from mesoionic olates and trifluoromethanesulphonic anhydride Shuki Araki Jiro Mizuya and Yasuo Butsugan pg 2439; DOI: 10.1039/P19850002439 |
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A versatile two-stage synthesis of 2-substituted benzo[b]furans from (2-methoxyphenyl)ethynes Derek R. Buckle and Caroline J. M. Rockell pg 2443; DOI: 10.1039/P19850002443 |
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Total synthesis of ()- and (+)-latifine Seicchi Takano Masashi Akiyama and Kunio Ogasawara pg 2447; DOI: 10.1039/P19850002447 |
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A novel ring closure leading to 3,9-dihydroxyaporphines (3,9-dihydroxy-4H-dibenzo[de,g]quinolines). Part 2 Frederick C. Copp Karl W. Franzmann Julian Grundy and W. Basil Whalley pg 2455; DOI: 10.1039/P19850002455 |
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Stereoselective synthesis of ()-ancistrofuran and its stereoisomers Raymond Baker Ian F. Cottrell Paul D. Ravenscroft and Christopher J. Swain pg 2463; DOI: 10.1039/P19850002463 |
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C-nitrosoformamides, a new class of transient dienophiles formed by oxidation of N-hydroxyureas Clifford C. Christie Gordon W. Kirby Henry McGuigan and John W. M. Mackinnon pg 2469; DOI: 10.1039/P19850002469 |
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Pyrrolizidine alkaloid analogues. Synthesis of 11-membered macrocyclic diesters of ()-synthanecine A Robert H. Barbour and David J. Robins pg 2475; DOI: 10.1039/P19850002475 |
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5,6,7,8-Tetrahydroquinolines. Part 7. Synthesis of 8-cyano-5,6,7,8-tetrahydroquinolines; di-isopropylcyanamide, a new reagent for cyanation of organometallics Roger Crossley and Robin G. Shepherd pg 2479; DOI: 10.1039/P19850002479 |
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Stereochemical studies. Part 86. Saturated heterocycles. Part 81. Preparation of new thiouracils via retrodiene decomposition of methylene-bridged quinazolone thiones Géza Stájer Angela E. Szabó János Pintye Gábor Bernáth and Pál Sohár pg 2483; DOI: 10.1039/P19850002483 |
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Structure and biosynthesis of bipolaramide, a novel dioxopiperazine from bipolaris sorokiniana Catherine M. Maes Pieter S. Steyn Robert Vleggaar Gordon W. Kirby David J. Robins and W. Marshall Stark pg 2489; DOI: 10.1039/P19850002489 |
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The conformation of fujenal, a seco-ring Bent-kaurenoid diterpene Antony G. Avent Colin Chamberlain James R. Hanson and Peter B. Hitchcock pg 2493; DOI: 10.1039/P19850002493 |
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Photo-oxygenation of N-unsubstituted pyrazin-2-ones and alkoxypyrazines Takehiko Nishio Masaji Kondo and Yoshimori Omote pg 2497; DOI: 10.1039/P19850002497 |
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Ketene. Part 24. The reactions of N-(fluoren-9-ylidene)methylamine N-Oxide with dimethvlketene and ketene Anthony F. Gettins Nur A. Hashi (the late) David P. Stokes Giles A. Taylor and Kevin J. Wyse pg 2501; DOI: 10.1039/P19850002501 |
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Diels-Alder reactivity of pyrano[3,4-b]indol-3-ones, stable analogues of indole-2,3-quinodimethanes Christopher J. Moody pg 2505; DOI: 10.1039/P19850002505 |
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Synthesis of 2-substituted bicyclo[2.1.0]pentanes from bicyclo[3.1.0]hexan-2-one Peter R. Brook and Bernard V. Brophy pg 2509; DOI: 10.1039/P19850002509 |
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The peculiar behaviour of the trifluoromethyl substituent in SRN1 processes Joseph F. Bunnett and Carlo Galli pg 2515; DOI: 10.1039/P19850002515 |
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Synthesis of condensed tannins. Part 14. Biflavanoid profisetinidins as synthons. The Acid-induced phlobaphene reaction Desmond A. Young Annemarie Cronjé Adrienne L. Botes Daneel Ferreira and David G. Roux pg 2521; DOI: 10.1039/P19850002521 |
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Synthesis of condensed tannins. Part 15. Structure of natural angular profisetinidin tetraflavanoids: asymmetric induction during oligomeric synthesis Desmond A. Young Daneel Ferreira David G. Roux and William E. Hull pg 2529; DOI: 10.1039/P19850002529 |
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Synthesis of condensed tannins. Part 16. Stereochemical differentiation of the first angular(2S,3R)-profisetinidin tetraflavanoids from Rhus lancea(karree) and the varying dynamic behaviour of their derivatives Desmond A. Young Herbert Kolodziej Daneel Ferreira and David G. Roux pg 2537; DOI: 10.1039/P19850002537 |
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The dimerisation of some 4-hydroxyindenes Brian R. Davis Stephen J. Johnson and Paul D. Woodgate pg 2545; DOI: 10.1039/P19850002545 |
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Asymmetric synthesis of 3-methyl-2-phenyl-1,4-benzodioxanes. Absolute configuration of the neolignans eusiderin and eusiderin C and D Anna Arnoldi and Lucio Merlini pg 2555; DOI: 10.1039/P19850002555 |
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Enamine chemistry. Part 29. Synthesis of adamantane derivatives from ,-unsaturated acid chlorides and 4,4-disubstituted cyclohexanone enamines. Multiple [3,3] sigmatropic rearrangement transition state stereochemistry. X-Ray analysis Peter W. Hickmott Md. Giasuddin Ahmed S. Asghari Ahmed Simon Wood and Moshe Kapon pg 2559; DOI: 10.1039/P19850002559 |
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Synthesis and hydrolytic stability of 4-substituted pyrazolo[3,4-d]pyrimidine 2-deoxyribofuranosides Frank Seela and Herbert Steker pg 2573; DOI: 10.1039/P19850002573 |
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Chiral synthesis of 3-substituted morpholines via serine enantiomers and reductions of 5-oxomorpholine-3-carboxylates George R. Brown Alan J. Foubister and Brian Wright pg 2577; DOI: 10.1039/P19850002577 |
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Ring transformation of isoxazoles into furan and pyran derivatives Juan A. Ciller Nazario Martín Carlos Seoane and José L. Soto pg 2581; DOI: 10.1039/P19850002581 |
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Synthesis of single isomers (E or Z) of protected ,-unsaturated ketones by the Horner-Wittig reaction Christopher A. Cornish and Stuart Warren pg 2585; DOI: 10.1039/P19850002585 |
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An analysis of the 1H and 13C n.m.r. spectra of erythromycin a using two-dimensional methods Jeremy R. Everett and John W. Tyler pg 2599; DOI: 10.1039/P19850002599 |
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A highly effective ligand-bound ruthenium catalyst for chemoselective degradation of aromatic rings to carboxylic acids Asit K. Chakraborti and Usha Ranjan Ghatak pg 2605; DOI: 10.1039/P19850002605 |
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Studies on pyrrolizidines and related compounds. Part 8. A new route to perhydroazocines and related compounds using 1,2,3,5,6,7-hexahydropyrrolizinylium perchlorate Seiji Miyano Nobuko Mibu Shinichiro Fujii Nobuhiro Abe and Kunihiro Sumoto pg 2611; DOI: 10.1039/P19850002611 |
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Asymmetric synthesis using chirally modified borohydrides. Part 4. Enantio-selective reduction of ketones and oxime ethers with the reagent prepared from borane and polymer-supported (S)-(–)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol Shinichi Itsuno Michio Nakano Koichi Ito Akira Hirao Masaki Owa Naoki Kanda and Seiichi Nakahama pg 2615; DOI: 10.1039/P19850002615 |
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1,3-Dipolar cycloadditions with alkynyl phenyl sulphones Piero Dalla Croce Concetta La Rosa and Gaetano Zecchi pg 2621; DOI: 10.1039/P19850002621 |
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Total synthesis of cyclopentanoid natural products Alan T. Hewson and David T. MacPherson pg 2625; DOI: 10.1039/P19850002625 |
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Partially fluorinated heterocyclic compounds. Part 20. Isomerisations of pentafluorophenyl and 1,3,4,5,6,7,8-heptafluoro-2-naphthyl prop-2-ynyl ethers. Reactions of the naphthyl ether and 2-fluoromethyl-4,5,6,7,8,9-hexafluoro-naphtho[2,1-b]furan with 2,3-dimethylbut-2-ene and with 3,3-dimethylbut-1-ene Gerald M. Brooke John R. Cooperwaite and Alan G. Morpeth pg 2637; DOI: 10.1039/P19850002637 |
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Partially fluorinated heterocyclic compounds. Part 21. Isomerisations of pentafluorophenyl and 1,3,4,5,6,7,8-heptafluoro-2-naphthyl prop-2-ynyl sulphides: differing courses of reactions of the naphthyl sulphides and ethers in glass and nickel apparatus. Considerations of mechanism Gerald Brooke and John R. Cooperwaite pg 2643; DOI: 10.1039/P19850002643 |
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N-phosphonoyl and N-phosphoroyl hydroxylamines: reactions of their O-sulphonyl derivatives with t-butylamine Martin J. P. Harger and Adrian Smith pg 2651; DOI: 10.1039/P19850002651 |
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Pentavalent organobismuth reagents. Part 2. The phenylation of phenols Derek H. R. Barton Neerja Yadav Bhatnagar Jean-Claude Blazejewski Brigitte Charpiot Jean-Pierre Finet David J. Lester William B. Motherwell M. Teresa Barros Papoula and Stephen P. Stanforth pg 2657; DOI: 10.1039/P19850002657 |
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Pentavalent organobismuth reagents. Part 3. Phenylation of enols and of enolate and other anions Derek H. R. Barton Jean-Claude Blazejewski Brigitte Charpiot Jean-Pierre Finet William B. Motherwell M. Teresa Barros Papoula and Stephen P. Stanforth pg 2667; DOI: 10.1039/P19850002667 |
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Bridged-ring nitrogen compounds. Part 7. Synthesis of the 1,4-ethano-3-benzazepine ring system Janette Sedgeworth and George R. Proctor pg 2677; DOI: 10.1039/P19850002677 |
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Cyclobutarenes. Part 1. Synthesis of cyclobutanaphthalene and phenanthrene derivatives Michael K. Shepherd pg 2689; DOI: 10.1039/P19850002689 |
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Studies on sugar nitro-olefins. Part 6. Synthesis of (3R)-3,5,6,7-tetrahydro-2-hydroxyimino-3-(penta-O-acetylpentitol-1-yl)benzofuran-4(2H)-ones from 3,4,5,6,7-penta-O-acetyl-1,2-dideoxy-1-nitrohept-1-enitols and cyclohexane-1,3-diones Antonio Gómez-Sánchez José Galán Manuel Rico and Juana Bellanato pg 2695; DOI: 10.1039/P19850002695 |
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Structure of the steroidal lactone isolated from turtle bile: (22S,25R)-3,7,12-trihydroxy-5-cholestano-26,22-lactone Yoshinori Fujimoto Hiroshi Iwadate Nobuo Ikekawa Kenji Kihira and Takahiko Hoshita pg 2701; DOI: 10.1039/P19850002701 |
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Studies in terpenoid biosynthesis. Part 32. The incorporation of aphidicolan-16-ene and aphidicolon-16-ol into the diterpenoid aphidicolin by the fungus Cephalosporium aphidicola Mark J. Ackland James R. Hanson Boon Leng Yeoh and Arnold H. Ratcliffe pg 2705; DOI: 10.1039/P19850002705 |
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Rearrangement reactions of 1,3,6-triaryl-1,4-dihydro-s-tetrazines leading to 2,4-diarylquinazolines, 1-anilino-3,5-diaryl-1H-1,2,4-triazoles, 1,3,5-triaryl-1H-1,2,4-triazoles, and 2,5-diaryl-1H-1,3,4-oxadiazoles. X-Ray structure determination of 6-isopropyl-2,4-diphenylquinazoline Daniel Hunter Douglas G. Neilson and Timothy J. R. Weakley pg 2709; DOI: 10.1039/P19850002709 |
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Necic acid synthons. Part 5. Total synthesis of ()-retronecic acid and related compounds via zinc-mediated coupling of halogeno-esters Farouk Ameer Siegfried E. Drewes Robyn Hoole Perry T. Kaye and Andrew T. Pitchford pg 2713; DOI: 10.1039/P19850002713 |
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Triazolopyridines. Part 6. Ring opening reactions of triazolopyridines Gurnos Jones Deborah J. Mouat and Daryl J. Tonkinson pg 2719; DOI: 10.1039/P19850002719 |
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Generation and rearrangement of 4aH-carbazoles Janusz J. Kulagowski Christopher J. Moody and Charles W. Rees pg 2725; DOI: 10.1039/P19850002725 |
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Preparation and rearrangement of 6a-methyl-6aH-benzo[a]carbazole and 11b-methyl-11bH-benzo[c]carbazole Janusz J. Kulagowski Christopher J. Moody and Charles W. Rees pg 2733; DOI: 10.1039/P19850002733 |
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Partial synthesis of the 15-hydroxygibberellins A67 and A68 and of 15-hydroxygibberellins A1 and A3 Simon C. Dolan and Jake MacMillan pg 2741; DOI: 10.1039/P19850002741 |
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Structural studies on cyanoginosins-LR, -YR, -YA, and -YM, peptide toxins from Microcystis aeruginosa Dawie P. Botes Philippus L. Wessels Heléne Kruger Maria T. C. Runnegar Sitthivet Santikarn Richard J. Smith Jennifer C. J. Barna and Dudley H. Williams pg 2747; DOI: 10.1039/P19850002747 |
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1-Hydroxyalliacolide, a sesquiterpenoid metabolite of Marasmius alliaceus. X-Ray molecular structure of 1-hydroxyalliacolide Antony G. Avent James R. Hanson Peter B. Hitchcock and Boon Leng Yeoh pg 2749; DOI: 10.1039/P19850002749 |
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The stereoselectivity of addition of N-benzyl-C-alkylnitrones to methyl crotonate. X-Ray crystal structure of (3RS,4SR,5RS)-2-benzyl-4-methoxy-carbonyl-5-methyl-3-[(4RS)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]isoxazolidine M. Jonathan Fray Richard H. Jones and Eric J. Thomas pg 2753; DOI: 10.1039/P19850002753 |
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Stereoselective addition of benzonitrile oxide and N-benzyl-C-phenylnitrone to (5RS,6SR)-5,6-dihydro-6-ethyl-5-methylpyran-2(2H)-one. Crystal structure of (1RS,4RS,5RS,6RS,9SR)-8-benzyl-1,5-dimethyl-4-ethyl-9-phenyl-3,7-dioxa-8-azabicyclo [4.3.0]nonan-2-one. M. Jonathan Fray Eric J. Thomas and David J. Williams pg 2763; DOI: 10.1039/P19850002763 |
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Acid-catalysed rearrangement of 3-acyl-6-alkoxy-5,6-dihydro-4H-1,2-oxazines: a route to 3-alkoxypyridine 1-oxides Thomas L. Gilchrist George M. Iskander and Ahmed K. Yagoub pg 2769; DOI: 10.1039/P19850002769 |
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Nitrosation of 2-amino-2-deoxy-D-galactitol; a model experiment for the study of reduced oligosaccharides derived from mucus glycoproteins Steven R. Carter J. Michael Williams and John R. Clamp pg 2775; DOI: 10.1039/P19850002775 |
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Cyclisation of Schiff bases containing amide or hydroxamic acid groups to 1,2-dihydroquinazolin-4-ones; thermal decomposition reactions of the 1,2-dihydroquinazolin-4-ones Robert M. Christie and Stephen Moss pg 2779; DOI: 10.1039/P19850002779 |
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Syntheses of cyclopropanes and dihydrofurans from -chlorovinyl sulphones Iwao Yamamoto Toshito Sakai Kazuchika Ohta Kei Matsuzaki and Keiichi Fukuyama pg 2785; DOI: 10.1039/P19850002785 |
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Corrections and additions Takahiro Tezuka Masaaki Iwaki Michael J. Pearson John W. Tyler G. Michael Blackburn Thomas W. Maciei David Gani Douglas W. Young Belén Abarca Rafaél Ballesteros Estrella Gómez-Aldaravi and Gurnos Jones pg 2789; DOI: 10.1039/P19850002789 |