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Front matter pg P001; DOI: 10.1039/P198000FP001 |
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A possible model for a new chiral glyceride synthesis. Part 2. Synthesis of 1,3-di-O-aroyl- and 1-O-aroyl-3-O-tosyl-sn-glycerols from 2,5-O-methylene-D-mannitol Claude Morpain Evelyne Fousseret-Dodane and Madeleine Tisserand pg 1; DOI: 10.1039/P19800000001 |
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Errata pg X001; DOI: 10.1039/P1980000X001 |
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Index pages pg A001; DOI: 10.1039/P198000BA001 |
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Notices to authors pg X002; DOI: 10.1039/P1980000X002 |
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NADH model reaction. Importance of hydroxy-groups in the asymmetric reduction of ethyl benzoylformate Taketoshi Makino Tetsuji Nunozawa Naomichi Baba Jun'ichi Oda and Yuzo Inouye pg 7; DOI: 10.1039/P19800000007 |
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Studies related to penicillins and cephalosporins. Part 5. A new relay synthesis of penicillin Mario D. Bachi and Ron Breiman pg 11; DOI: 10.1039/P19800000011 |
Branched-chain sugars. Part 15. Synthesis of 1L-(1,2,3 ,4,5/3,6)-3-hydroxymethyl-4,5-O-isopropylidene-3,3-O-methylene-6-nitro-2,3,4,5-tetrahydroxycyclohexenecarbaldehyde dimethyl acetal, a potential key compound for total synthesis of optically active tetrodotoxinMasuo Funabashi Hiroo Wakai Kenichi Sato and Juji Yoshimura pg 14; DOI: 10.1039/P19800000014 |
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Mesoionic compounds. Part 10. A study of the reactions of 3-(3-pyridyl)sydnone with some nucleophilic reagents Claude V. Greco and Jitendra R. Mehta pg 20; DOI: 10.1039/P19800000020 |
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Metal-assisted reactions. Part 8. Selectivity in the reaction of organic halides with tetrahydroborate and the reduction of acyl halides to aldehydes Ian D. Entwistle Peter Boehm Robert A. W. Johnstone and Robert P. Telford pg 27; DOI: 10.1039/P19800000027 |
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Studies of enzyme-mediated reactions. Part 12. Stereochemical course of the decarboxylation of (2S)-tyrosine to tyramine by microbial, mammalian, and plant systems Alan R. Battersby Ewan J. T. Chrystal and James Staunton pg 31; DOI: 10.1039/P19800000031 |
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Studies of enzyme-mediated reactions. Part 13. Stereochemical course of the formation of histamine by decarboxylation of (2S)-histidine with enzymes from Clostridium welchii and Lactobacillus 30a Alan R. Battersby Marcello Nicoletti James Staunton and Robert Vleggaar pg 43; DOI: 10.1039/P19800000043 |
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Carbon-13 nuclear magnetic resonance assignments and biosynthesis of the mycotoxin ochratoxin A Amelia E. de Jesus Pieter S. Steyn Robert Vleggaar and Philippus L. Wessels pg 52; DOI: 10.1039/P19800000052 |
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The photoaddition of ethylenic hydrocarbons to benzene Derek Bryce-Smith Brian Foulger John Forrester Andrew Gilbert Brian H. Orger and Hilary M. Tyrrell pg 55; DOI: 10.1039/P19800000055 |
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Conversion of pyridines and quinolines into pyridazines and pyrazoles M. Mehdi Baradarani and John A. Joule pg 72; DOI: 10.1039/P19800000072 |
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Addition reactions of heterocyclic compounds. Part 70. Formation of quinolizines and indolizines from nicotine derivatives and acetylenic esters R. Morrin Acheson Michael J. Ferris and Neil M. Sinclair pg 78; DOI: 10.1039/P19800000078 |
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Addition reactions of heterocyclic compounds. Part 71. The formation of 1,3a,3b,4,6a,6b-hexahydrocyclopenta[3,4]cyclobuta[1,2-b]pyrroles from dimethyl acetylenedicarboxylate and 1-aryl-1,4-dihydropyridines R. Morrin Acheson Andrew R. D. Knott David J. M. Lucas Peter A. Tasker and Giuseppe Paglietti pg 81; DOI: 10.1039/P19800000081 |
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Further total syntheses of chlorine-containing lichen xanthones Leigh Fitzpatrick Tony Sala and Melvyn V. Sargent pg 85; DOI: 10.1039/P19800000085 |
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Further conversions of naphthoquinones into dinaphthofuranquinones Robert Buchan and Oliver C. Musgrave pg 90; DOI: 10.1039/P19800000090 |
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Photochemical cyclisation of phthalimide Mannich bases John D. Coyle and Graham L. Newport pg 93; DOI: 10.1039/P19800000093 |
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The preparation of 2,3-dihydro-1H-pyrrolo[1,2-a]indole, 2,3-dihydro-9-methyl-1H-pyrrolo[1,2-a]indole, 1,2,2a,3,4,5-hexahydropyrrolo[3,2,1-jk]carbazole, and 2,3,3a,4,5,6-hexahydro-1H-pyrido[3,2,1-jk]carbazole A. Sydney Bailey Peter W. Scott and Marazban H. Vandrevala pg 97; DOI: 10.1039/P19800000097 |
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Partially fluorinated heterocyclic compounds. Part 12. Novel internal Diels–Alder adducts via Claisen rearrangement intermediates from tetrafluoro-4- and -3-pyridyl prop-2-enyl ethers. Syntheses of tetrafluoro-3-aza- and -4-aza-tricyclo[3.3.1.0]non-3-en-6-one Gerald M. Brooke Raymond S. Matthews and Nigel S. Robson pg 102; DOI: 10.1039/P19800000102 |
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2,2-Bridged biphenyls with 12-membered heterocyclic bridging rings. Part 1. Tetrabenzo[b,d,h,j][1,6]diazacyclododecines Basil A. Behnam and D. Muriel Hall pg 107; DOI: 10.1039/P19800000107 |
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Structure and synthesis of phomamide, a new piperazine-2,5-dione related to the sirodesmins, isolated from the culture medium of Phoma lingam Tode Jean-Pierre Ferezou Annik Quesneau-Thierry Michel Barbier Albert Kollmann and Jean-François Bousquet pg 113; DOI: 10.1039/P19800000113 |
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New aspects in the base-promoted cyclisation of o-vinylbenzohydrazonyl chlorides Luisa Garanti and Gaetano Zecchi pg 116; DOI: 10.1039/P19800000116 |
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Biosynthesis of bisdethiobis(methylthio)gliotoxin, a new metabolite of Gliocladium deliquescens Gordon W. Kirby David J. Robins Mark A. Sefton and Ratnaker R. Talekar pg 119; DOI: 10.1039/P19800000119 |
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Fluoro-olefin chemistry. Part 12. Some reactions of 3,4-dihalogenotetrafluorocyclobutenes: a synthesis of perfluorocyclo-octatetraene Michael G. Barlow Michael W. Crawley and Robert N. Haszeldine pg 122; DOI: 10.1039/P19800000122 |
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Cyano-sugars. Part 4. Hypochlorite oxidation of branched-chain nitro-sugars and conversion of the products into branched-chain cyano-sugars Richard H. Hall Amor Jordaan and Maria Malherbe pg 126; DOI: 10.1039/P19800000126 |
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Heterocyclic polyfluoro-compounds. Part 29. 2 : 1 Adducts by photochemical addition of cycloalkenes to pentafluoropyridine Michael G. Barlow David E. Brown Robert N. Haszeldine and John R. Langridge pg 129; DOI: 10.1039/P19800000129 |
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Diazaindenes (azaindoles). Part 7. Formation of imidazo[1,2-a]pyridinium-8-carboxylate in an attempt to prepare pyrrolo[2,3-b]pyridin-3-one John Parrick Russell Wilcox and Anthony H. Kelly pg 132; DOI: 10.1039/P19800000132 |
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Acetogenin synthesis. Organocopper reagents, anions of 1,3-dithians and of protected cyanohydrins as intermediates in ketide side-chain synthesis Lino Colombo Cesare Gennari Marco Santandrea Enrica Narisano and Carlo Scolastico pg 136; DOI: 10.1039/P19800000136 |
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v-Triazolines. Part 12. Synthesis of 5-amino-1-aryl-4-methylene-4,5-dihydro-v-triazoles Piero Dalla Croce Donato Pocar Riccardo Stradi and Pasqualina Trimarco pg 141; DOI: 10.1039/P19800000141 |
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The chemistry of 4-mercaptoazetidin-2-ones. Part 1. Preparation and properties of (3R,4R)-4-mercapto-3-phenoxyacetamidoazetidin-2-one Neal F. Osborne pg 146; DOI: 10.1039/P19800000146 |
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The chemistry of 4-mercaptoazetidin-2-ones. Part 2. Synthesis of bisnorpenicillins Neal F. Osborne pg 150; DOI: 10.1039/P19800000150 |
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Oxidation of enamine-esters with lead tetra-acetate. Part 1. Products from some N-alkylaminofumarates Richard M. Carr Richard O. C. Norman and John M. Vernon pg 156; DOI: 10.1039/P19800000156 |
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Hydrogenation of cyclobutanes in strained cage compounds. Synthesis of ditwistane and bisnorditwistane (ditwistbrendane) Ken-ichi Hirao Takeo Iwakuma Mikio Taniguchi Osamu Yonemitsu Tadamasa Date and Keishi Kotera pg 163; DOI: 10.1039/P19800000163 |
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A new route to 5-substituted resorcinols and related systems Albert A. Jaxa-Chamiec Peter G. Sammes and Peter D. Kennewell pg 170; DOI: 10.1039/P19800000170 |
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Hydrocyclopropa[b]anthracene derivatives Francesco Fringuelli Aldo Taticchi Ernest Wenkert Jean-Marie Bernassau William Klyne and David N. Kirk pg 176; DOI: 10.1039/P19800000176 |
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Formylation and acylation reactions catalysed by trifluoromethanesulphonic acid Brian L. Booth Teymour A. El-Fekky and Ghazi F. M. Noori pg 181; DOI: 10.1039/P19800000181 |
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Synthesis of t-butyl 2-(2-methoxycarbonyl-1-methylethylidene)penam-3-carboxylates; clavulanic acid analogues Terence C. Smale pg 187; DOI: 10.1039/P19800000187 |
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Photochemical reactions of amines on nitrophenazines. Part 2. Photoreduction versus photosubstitution Angelo Albini Gian Franco Bettinetti and Giovanna Minoli pg 191; DOI: 10.1039/P19800000191 |
Photocyclisation of enamides. Part 14. Substituent effects in the photocyclisation of N- , -unsaturated acylanilidesIchiya Ninomiya Toshiko Kiguchi Sadami Yamauchi and Takeaki Naito pg 197; DOI: 10.1039/P19800000197 |
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Photocyclisation of enamides. Part 15. Syntheses of the basic structures of corynoline and related alkaloids Ichiya Ninomiya Okiko Yamamoto Toshiko Kiguchi and Takeaki Naito pg 203; DOI: 10.1039/P19800000203 |
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Photocyclisation of enamides. Part 16. A new synthesis of clavines. The stereostructure of costaclavine Ichiya Ninomiya Toshiko Kiguchi and Takeaki Naito pg 208; DOI: 10.1039/P19800000208 |
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Photocyclisation of enamides. Part 17. Total synthesis of ()-corynoline, ()-12-hydroxycorynoline, and ()-11-epicorynoline Ichiya Ninomiya Okiko Yamamoto and Takeaki Naito pg 212; DOI: 10.1039/P19800000212 |
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Polyfluorobicyclo[2.2.1]heptanes. Part 11. Bridgehead radicals: their generation, reactions, and CIDNP effects Paul L. Coe John H. Sleigh and John Colin Tatlow pg 217; DOI: 10.1039/P19800000217 |
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Fungal metabolites. Part 5. Uvidins, new drimane sesquiterpenes from Lactarius uvidus Fries Maria De Bernardi Giorgio Mellerio Giovanni Vidari Paola Vita-Finzi and Giovanni Fronza pg 221; DOI: 10.1039/P19800000221 |
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Nitrogen bridgehead compounds. Part 6. Ring transformation. Part 3. Thermal cyclization of diethyl 2-(2-pyridylaminomethylene)-succinates and -glutarates Lelle Vasvári-Debreczy István Hermecz Zoltán Mészáros Péter Dvortsák and Gábor Tóth pg 227; DOI: 10.1039/P19800000227 |
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-Lactam antibiotics. Part 2. New methods of cyclising hydrazinothioazetidinones to cephem ring systems Maurizio Foglio Giovanni Francheschi Paolo Masi and Antonino Suarato pg 233; DOI: 10.1039/P19800000233 |
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Preparation and trapping of sulphenic acids Anthony G. M. Barrett Derek H. R. Barton and Sreemulu Nagubandi pg 237; DOI: 10.1039/P19800000237 |
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Reactions of conjugated arylazocycloalkenes with Grignard reagents. Part 3. A convenient synthesis of 2,6-diaryl- and 2-alkyl-6-aryl-cyclohexanones Silvano Bozzini Bruno Cova Sergio Gratton Adriana Lisini and Amerigo Risaliti pg 240; DOI: 10.1039/P19800000240 |
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The reaction between cyanide ion and nitrones; a novel imidazole synthesis Eric Cawkill and Nigel G. Clark pg 244; DOI: 10.1039/P19800000244 |
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Naturally occurring quinones. Part 27. Sesquiterpenoid quinones and related compounds from Hibiscus elatus: crystal structure of hibiscone C (gmelofuran) Margarida A. Ferreira Trevor J. King Sadaquat Ali and Ronald H. Thomson pg 249; DOI: 10.1039/P19800000249 |
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Naturally occurring quinones. Part 28. Sesquiterpenoid quinones and related compounds from Hibiscus tiliaceus Sadaquat Ali Pahup Singh and Ronald H. Thomson pg 257; DOI: 10.1039/P19800000257 |
Reaction between 1,1-dilithioalkyl phenyl sulphones and  -bromoesters. Synthesis of cyclic vinyl ethersMaria Cristina Mussatto Diego Savoia Claudio Trombini and Achille Umani-Ronchi pg 260; DOI: 10.1039/P19800000260 |
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X-Ray structure determination of methoxynepetaefolin and nepetaefolinol, labdane diterpenoids from Leonotis nepetaefolia R.Br. John F. Blount and Percy S. Manchand pg 264; DOI: 10.1039/P19800000264 |
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Branched-chain sugars. Part 7. A route to sugars with two-carbon branches using 1-methoxyvinyl-lithium John S. Brimacombe and Agnes M. Mather pg 269; DOI: 10.1039/P19800000269 |
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Branched-chain sugars. Part 8. The synthesis of C-acetylpyranosides and a pillarose derivative using 1-methoxyvinyl-lithium John S. Brimacombe Rod Hanna Agnes M. Mather and Timothy J. R. Weakley pg 273; DOI: 10.1039/P19800000273 |
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The photochemistry of ketones derived from carbohydrates. Part 8. Type I cleavage of 1,2:4,5-di-O-isopropylidene--D-erythro-2,3-hexodiulose-2,6-pyranose: a synthesis of D-ribulose from D-fructose Peter M. Collins Paul Gupta and Anthony S. Travis pg 277; DOI: 10.1039/P19800000277 |
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Quinones. Part 9. Side-chain alkylthiolation of methyl-1,4-naphthoquinones Ronald H. Thomson and Roger D. Worthington pg 282; DOI: 10.1039/P19800000282 |
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Quinones. Part 10. Side-chain methylthiolation of methylbenzoquinones Ronald H. Thomson and Roger D. Worthington pg 289; DOI: 10.1039/P19800000289 |
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Disproportionation in hydrolysis of pyrimido[4,5-b]quinoline-2(3H),4(10H)-diones (5-deazaflavins) Fumio Yoneda Yoshiharu Sakuma and Akira Koshiro pg 293; DOI: 10.1039/P19800000293 |
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Artificial carbohydrate antigens: synthesis of rhamnose trisaccharide and disaccharide haptens common to Shigella flexneri O-antigens Staffan Josephson and David R. Bundle pg 297; DOI: 10.1039/P19800000297 |
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Free radical reactions of halogenated bridged polycyclic compounds. Part 18. The addition of chlorine and bromine to 1,2,3,4,7,7-hexachloro-5-methylnorbornadiene David R. Adams and David I. Davies pg 302; DOI: 10.1039/P19800000302 |
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One-step synthesis of 5-azido-nucleosides Isamu Yamamoto Mitsuo Sekine and Tsujiaki Hata pg 306; DOI: 10.1039/P19800000306 |
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Chemistry of hop constituents. Part 42. The formation and characterisation of sesquiterpene episulphides in the essential oil of hops Terence L. Peppard F. Richard Sharpe and John A. Elvidge pg 311; DOI: 10.1039/P19800000311 |
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Cyclopropane chemistry. Part 4. The reactions of 1,2,2-trifluoroethylidene with alkenes and pyrolysis of the resulting cyclopropanes Robert N. Haszeldine Ronald Rowland James G. Speight and Anthony E. Tipping pg 314; DOI: 10.1039/P19800000314 |
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New triterpenoids from the leaves of Tetrapanax papyriferum Miyako Asada Sakae Amagaya Makoto Takai and Yukio Ogihara pg 325; DOI: 10.1039/P19800000325 |
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1,3-Dipolar character of six-membered aromatic rings. Part 48. Novel conversions of pyridines to isoquinolines Alan R. Katritzky Nicholas Dennis and Hossein A. Dowlatshahi pg 331; DOI: 10.1039/P19800000331 |
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1,3-Dipolar character of six-membered aromatic rings. Part 49. 3-Oxido-1-(4-pyridyl)pyridinium, 3-oxido-1-(2-pyridyl)pyridinium, 3-oxido-1-(quinoxolin-2-yl)pyridinium, 3-oxido-1-(5,6-diphenyl-1,2,4-triazin-3-yl)pyridinium, and 3-oxido-1-(5-phenyl-1,2,4-triazin-3-yl)pyridinium Alan R. Katritzky Anongrat Boonyarakvanich and Nicholas Dennis pg 343; DOI: 10.1039/P19800000343 |
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Cycloaddition reactions of isonitrosoflavanone esters with Schiff bases and with heteroaromatic rings Alan R. Katritzky Maria Michalska Richard L. Harlow and Stanley H. Simonsen pg 354; DOI: 10.1039/P19800000354 |
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1,3-Dipolar character of six-membered aromatic rings. Part 51. Cycloadditions of 1-(-benzoylvinyl)-3-oxidopyridiniums and subsequent transformations Alan R. Katritzky Soheila Rahimi-Rastgoo Gebran J. Sabongi and Gerhard W. Fischer pg 362; DOI: 10.1039/P19800000362 |
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Polyfluoroalkyl derivatives of nitrogen. Part 44. The reactions of N-bromobis(trifluoromethyl)amine with open-chain 1,3-dienes and cyclohexene under ionic conditions Robert N. Haszeldine Walter G. Öbo George R. Sparkes and Anthony E. Tipping pg 372; DOI: 10.1039/P19800000372 |
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Selective hydrogenation of 4,5-dihydro-1,3-oxazin-6-ones to carbaldehyde derivatives; chemical differentiation between acylazetidin-2-ones and the corresponding isomeric oxazin-6-ones Charles N. C. Drey Richard J. Ridge and Eli Mtetwa pg 378; DOI: 10.1039/P19800000378 |
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Alkyloxytris(dimethylamino)phosphonium salts. Part 21. Anomeric hydroxy-group activation of 2,3:4,6-di-O-isopropylidene--D-mannopyranose, thioglycosylation and glycosylation Françoise Chretien Yves Chapleur Bertrand Castro and Bernard Gross pg 381; DOI: 10.1039/P19800000381 |
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Ketenimines as intermediates to heterocycles. Part 2. 2-Phenylimino-3,4,5-triphenyl-1,3-oxazoline Francesco De Sarlo pg 385; DOI: 10.1039/P19800000385 |
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Studies related to penicillins. Part 19. Alkylations of (3R)-3-{(1S,5R)-3-benzyl-7-oxo-4-oxa-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl}-4,4-dimethylthietan-2-one Stephen D. Carter Arun C. Kaura and Richard J. Stoodley pg 388; DOI: 10.1039/P19800000388 |
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Organoiron complexes in organic synthesis. Part 4. Direct ring connection between highly substituted centres. A potential approach to trichothecane synthesis Anthony J. Pearson and Paul R. Raithby pg 395; DOI: 10.1039/P19800000395 |
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Organoiron complexes in organic synthesis. Part 5. Spirocyclisation reactions of tricarbonylcyclohexadienyliumiron complexes Anthony J. Pearson pg 400; DOI: 10.1039/P19800000400 |
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Nitroxide chemistry. Part 13. Reaction of NN-bis(trifluoromethyl)amino-oxyl with hexafluoroisopropylideneimine and related compounds Raymond Fisher Robert N. Haszeldine and Anthony E. Tipping pg 406; DOI: 10.1039/P19800000406 |
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Adamantane chemistry. Part 3. Abnormal hypoiodite reactions of 2-substituted adamantan-2-ols; synthetic routes to 4-oxahomo- and 2-oxa-adamantanes, and 7-substituted-bicyclo[3.3.1]nonan-3-ols Robin M. Black and G. Bryon Gill pg 410; DOI: 10.1039/P19800000410 |
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,-Unsaturated carboxylic acid derivatives. Part 18. Syntheses of geometric isomers of 3,6-dibenzylidene- and 3-p-anisylidene-6-benzylidene-2,5-piperazinediones Chung-gi Shin Masato Hayakawa Haruo Kato Kazutoshi Mikami and Juji Yoshimura pg 419; DOI: 10.1039/P19800000419 |
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Lanosterol derivatives as precursors in the biosynthesis of viridin. Part 1 Walter S. Golder and Thomas R. Watson pg 422; DOI: 10.1039/P19800000422 |
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Reactions involving fluoride ion. Part 17. Oligomers of perfluorocyclobutene Richard D. Chambers Graham Taylor and Richard L. Powell pg 426; DOI: 10.1039/P19800000426 |
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Reactions involving fluoride ion. Part 18. Derivatives of perfluorocycloalkenes Richard D. Chambers Graham Taylor and Richard L. Powell pg 429; DOI: 10.1039/P19800000429 |
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Reactions involving fluoride ion. Part 19. Observable perfluorocycloalkylanions Richard D. Chambers Raymond S. Matthews Graham Taylor and Richard L. Powell pg 435; DOI: 10.1039/P19800000435 |
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Acid-catalysed reactions of 1,2-epoxy-1-methyl- and 1-hydroxy-1-methyl-5-steroids Ines Torrini Anna M. Maione and Anna Calcagni pg 440; DOI: 10.1039/P19800000440 |
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Pentacarbonyliron-promoted conversion of 3a,7a-dihydroindenones into indanones Tien-Yau Luh Chi Hung Lai and Shang Wai Tam pg 444; DOI: 10.1039/P19800000444 |
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Total synthesis of substituted ()-6,6-dimethyl-B-norestra-1,3,5(10)-trien-17-ols and their 9-isomers Tirumalai R. Kasturi and Shankaranarayana Parvathi pg 448; DOI: 10.1039/P19800000448 |
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Synthetic approach to ()-vincamine via cleavage of an -diketone monothioacetal. Alternative synthesis of ()-eburnamine, ()-isoeburnamine, and ()-eburnamenine Seiichi Takano Susumi Hatakeyama and Kunio Ogasawara pg 457; DOI: 10.1039/P19800000457 |
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Tritiated peptides. Part 8. Synthesis of [3,5-3H2-Tyr2]-, [4-3H-Phe7]-, and [3,5-3H2-Tyr23]-human corticotrophin Derek E. Brundish and Roy Wade pg 462; DOI: 10.1039/P19800000462 |
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Syntheses and properties of methyl-substituted benzannelated tetradehydro[13]annulenones Juro Ojima and Masamitsu Fujiyoshi pg 466; DOI: 10.1039/P19800000466 |
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Synthesis and properties of a trimethyltetradehydro[17]annulenone and its benzannelated derivatives Juro Ojima Keiko Kanazawa Kiyomi Kusaki and Kazuyo Wada pg 473; DOI: 10.1039/P19800000473 |
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New steroidal heterocycles: the synthesis and structure of androsteno[2,3-g]-, androstano[3,2-f]-, and androsteno[16,17-g]-pyrazolo[1,5-a]pyrimidines Joginder S. Bajwa and Peter J. Sykes pg 481; DOI: 10.1039/P19800000481 |
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Fluoro-olefin chemistry. Part 13. A further route to perfluoro-2,3-dimethylbut-2-ene and the photochemical rearrangement of some perfluoro-alkyl olefins A. Nicholas Bell Roy Fields Robert N. Haszeldine and Daniel Moran pg 487; DOI: 10.1039/P19800000487 |
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Nitrosation and nitrosylation of haemoproteins and related compounds. Part 3. Attack at the vinyl groups of protoporphyrin dimethyl ester. X-Ray analysis of 81(E)-82-nitroprotoporphyrin dimethyl ester Raymond Bonnett Michael B. Hursthouse Panayiotis A. Scourides and Jill Trotter pg 490; DOI: 10.1039/P19800000490 |
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Heterocyclic prostaglandin analogues. Part 2. Hydantoins and other imidazole analogues A. Gordon Caldwell C. John Harris Ray Stepney and Norman Whittaker pg 495; DOI: 10.1039/P19800000495 |
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Ring opening or rearrangement versus N-oxidation in the action of peracids upon pyrrolo[2,3-b]pyridines, pyrrolo[2,3-b]pyrazines, and triazolo[1,5-a]- and triazolo[4,3-a]-pyrazine. Some chemical and spectroscopic properties of the triazolopyrazines and their N-oxides Christopher R. Hardy and John Parrick pg 506; DOI: 10.1039/P19800000506 |
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A general and practicable synthesis of polycyclic heteroaromatic compounds. Part 1. Use of a putative quinolone-quinone-methide in the synthesis of polycyclic heteroaromatic compounds Janet L. Asherson and Douglas W. Young pg 512; DOI: 10.1039/P19800000512 |
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A general and practicable synthesis of polycyclic heteroaromatic compounds. Part 2. Reaction of quinone-methides of pyridones, pyrimidines, coumarin, and benzene with aromatic amines in a novel synthesis of polycyclic heteroaromatic compounds Janet L. Asherson Orhan Bilgic and Douglas W. Young pg 522; DOI: 10.1039/P19800000522 |
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Tetranortriterpenoids and related compounds. Part 24. The interrelation of swietenine and swietenolide, the major tetranortriterpenoids from the seeds of Swietenia macrophylla(meliaceae) Joseph D. Connolly and Cecilia Labbé pg 529; DOI: 10.1039/P19800000529 |
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Acid-catalysed dehydration of withanolide E, a 14,17,20F-trihydroxysteroid; a revision Isaac Kirson Gideon Günzberg Hugo E. Gottlieb and Erwin Glotter pg 531; DOI: 10.1039/P19800000531 |
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Addition reactions of heterocyclic compounds. Part 72. Dimethyl acetylenedicarboxylate with 1,2,6,7,8,9-hexahydropyrrolo[3,2,1-jk]carbazole R. Morrin Acheson Roy M. Letcher and Garry Procter pg 535; DOI: 10.1039/P19800000535 |
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The S-alkylation of sulphides by an activated carbohydrate epimine under acidic catalysis: the formation of -acetamido-sulphides. Part 4. Reactions with dithioacetals and monothioacetals Brian Bannister pg 540; DOI: 10.1039/P19800000540 |
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Lewis-acid-induced electrophilic substitution in indoles with acetone. Part 2 Asima Chatterjee Sukumar Manna Julie Banerji Claudine Pascard Thierry Prangé and James N. Shoolery pg 553; DOI: 10.1039/P19800000553 |
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Ring c aromatic steroids. Part 2. Rearrangement of 16,17-epoxy-and 17-hydroxy-5,7-dienes Alan J. Bridgewater H. T. Andrew Cheung Andrew Vadasz and Thomas R. Watson pg 556; DOI: 10.1039/P19800000556 |
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Partial protection of carbohydrate derivatives. Part 4. Regioselective 2-O-deacylation of fully acylated purine and pyrimidine ribonucleosides with hydroxylaminium acetate Yoshiharu Ishido Nobuo Sakairi Kei Okazaki and Nobuo Nakazaki pg 563; DOI: 10.1039/P19800000563 |
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Heterocyclic compounds. Part 6. Synthesis of 1,3,4-thiadiazolidines from the reactions of phenyl hydrazones with phenyl isothiocyanate and carbon disulphide Jiro Motoyoshiya Makoto Nishijima Iwao Yamamoto Haruo Gotoh Yukiteru Katsube Yoshiki Ohshiro and Toshio Agawa pg 574; DOI: 10.1039/P19800000574 |
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Transformations involving the pyrrolidine ring of nicotine R. Morrin Acheson Michael J. Ferris and Neil M. Sinclair pg 579; DOI: 10.1039/P19800000579 |
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The formation of complexes between aza-derivatives of crown ethers and primary alkylammonium salts. Part 6. Bis(mono-aza)crown ethers Martin R. Johnson Ian O. Sutherland and Roger F. Newton pg 586; DOI: 10.1039/P19800000586 |
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Tabernaelegantinines C and D, two new bisindole alkaloids containing a cyano group from Tabernaemontana elegans stapf. Part 2. Bruno Danieli Giovanni Palmisano Bruno Gabetta and Ernesto M. Martinelli pg 601; DOI: 10.1039/P19800000601 |
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Photochemical electrocyclization of 1,4,6-trisubstituted pyrimidin-2-ones to 2-oxo-1,3-diazabicyclo[2.2.0]hex-5-enes Takehiko Nishio Akira Kato Choji Kashima and Yoshimori Omote pg 607; DOI: 10.1039/P19800000607 |
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Thermal decomposition of aromatic azides. Formation of phenazines and related compounds Barry Nay Eric F. V. Scriven Hans Suschitzky and (the late) Desmond R. Thomas pg 611; DOI: 10.1039/P19800000611 |
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Methods for the construction of linear 1,7-diarylheptanoids; synthesis of di-O-methylcentrolobol and precursors (synthetic and biosynthetic) to the meta,meta-bridged biphenyls myricanol and myricanone Peter Henley-Smith Donald A. Whiting and Andrew F. Wood pg 614; DOI: 10.1039/P19800000614 |
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Total syntheses of the meta,meta-bridged biphenyls ()-myricanol and myricanone, and of an isomeric biphenyl ether, a 14-oxa[7,1]metaparacyclophane Donald A. Whiting and Andrew F. Wood pg 623; DOI: 10.1039/P19800000623 |
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Alkaloid formation through N-oxide intermediates; regioselective synthesis of ()-corytuberine by redox reaction Tetsuji Kametani and Masataka Ihara pg 629; DOI: 10.1039/P19800000629 |
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1,2,3-Benzotriazin-4-ones and related systems. Part 6. Thermal and photolytic decomposition of 3-arylideneamino-, 3-imidoyl-, and 3-heteroaryl-1,2,3-benzotriazin-4-ones Thomas McC. Paterson Robert K. Smalley Hans Suschitzky and Alan J. Barker pg 633; DOI: 10.1039/P19800000633 |
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Chromyl halide oxidation of steroid alkenes Anthony G. M. Barrett Derek H. R. Barton and Tadahiko Tsushima pg 639; DOI: 10.1039/P19800000639 |
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A new synthetic approach towards adriamycin Derek H. R. Barton Clive C. Dawes Giovanni Franceschi Maurizio Foglio Steven V. Ley Philip D. Magnus William L. Mitchell and Aldemio Temperelli pg 643; DOI: 10.1039/P19800000643 |
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Polyhalogenoaromatic compounds. Part 41. Photochemical dehalogenation and arylation reactions of polyhalogenoaromatic and polyhalogenoheteroaromatic compounds Jack Bratt Brian Iddon Arthur G. Mack Hans Suschitzky Jack A. Taylor and Basil J. Wakefield pg 648; DOI: 10.1039/P19800000648 |
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Electrochemical reactions. Part 23. Intramolecular radical substitution during the reduction of 2-halogeno-N-methyl-N-naphthylbenzamides James Grimshaw and Reginald J. Haslett pg 657; DOI: 10.1039/P19800000657 |
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Studies on organic fluorine compounds. Part 27. Abnormal reactions in the trifluoromethylation of aromatic compounds with trifluoromethyl iodide and copper powder Yoshiro Kobayashi and Itsumaro Kumadaki pg 661; DOI: 10.1039/P19800000661 |
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Acid-catalysed rearrangement of bis-5,6-dihydro-4H-1,3-thiazin-2-yl and other disulphides and related reactions Anthony G. M. Barrett Derek H. R. Barton and Roberto Colle pg 665; DOI: 10.1039/P19800000665 |
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[6 + 3–] Cycloadditions of 1,1- and 1,3-diphenyl-2-aza-allyl-lithium to cycloheptatriene David J. Bower and Merlin E. H. Howden pg 672; DOI: 10.1039/P19800000672 |
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Biosynthetic origin and revised structure of ascochitine, a phytotoxic fungal metabolite. Incorporation of [1-13C]- and [1,2-13C2]-acetates and [Me-13C]methionine Lino Colombo Cesare Gennari Giuliana Severini Ricca Carlo Scolastico and Fabrizio Aragozzini pg 675; DOI: 10.1039/P19800000675 |
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Addition reactions of benzo[b]thiophen. Part 1. Self-addition and addition of simple aromatic hydrocarbons Peter David Clark Kenneth Clarke David F. Ewing and Richard M. Scrowston pg 677; DOI: 10.1039/P19800000677 |
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Unusual regio- and stereo-chemistry in the reaction of methyl (E)- and (Z)--styryl sulphone with pyrrolidin-1-yl-4-t-butylcyclohexene Silvio Fabrissin Silvana Fatutta Noelia Malusà and Amerigo Risaliti pg 686; DOI: 10.1039/P19800000686 |
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Epoxy ring-opening reactions of endo- and exo-3,4-epoxy-6-azabicyclo[3.2.0] heptan-7-ones John M. Berge Stanley M. Roberts Hans Suschitzky and John E. G. Kemp pg 690; DOI: 10.1039/P19800000690 |
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Co-oligomerization of butadiene and carbon dioxide catalysed by tertiary phosphine–palladium complexes Alfredo Musco pg 693; DOI: 10.1039/P19800000693 |
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Benzazoles. Part 12. Synthesis of 2-(tetrahydro-2-thienyl)benzimidazoles and their unsaturated derivatives by the reaction of 2-mercaptoalkylbenzimidazoles with -electrophilic ketones H. Olga Hankovszky Kólmón Hideg László Lex András Földesi and Pál Sohár pg 699; DOI: 10.1039/P19800000699 |
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N-chloro- and NN-dichloro-derivatives of some phosphinic amides preparation and reactions with anthracene, anisole, and triphenylarsine Martin J. P. Harger and Michael A. Stephen pg 705; DOI: 10.1039/P19800000705 |
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Fluorination of trichlormethiazide with fluoroxytrifluoromethane Derek H. R. Barton Robert H. Hesse Maurice M. Pechet and Hee T. Toh pg 712; DOI: 10.1039/P19800000712 |
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o-Quinonoid compounds. Part 16. 1,5-Shift of vinyl groups in 1,3-dimethylindenes; product studies and migratory aptitudes of substituted vinyl groups Douglas J. Field and David W. Jones pg 714; DOI: 10.1039/P19800000714 |
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2-Imidazolines. Part 2. Pyrolysis of 1-acyl-4,5-diamino-4,5-dihydroimidazoles: a novel pyrimidine synthesis Luisa Citerio Maria Luisa Saccarello Riccardo Stradi and Bruno Gioia pg 722; DOI: 10.1039/P19800000722 |
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Pyrethroid photochemistry: mechanistic aspects in reactions of the (dihalogenovinyl)cyclopropanecarboxylate substituent Luis O. Ruzo and John E. Casida pg 728; DOI: 10.1039/P19800000728 |
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Di-isophorone and related compounds. Part 5. 2,7-Epoxydi-isophoranes: oxiran cleavage by perchloric acid Anthony A. Allen Frederick Kurzer and Alan R. Morgan pg 733; DOI: 10.1039/P19800000733 |
The allyl ether as a protecting group in carbohydrate chemistry. Part 11. The 3-methylbut-2-enyl ( prenyl ) groupRoy Gigg pg 738; DOI: 10.1039/P19800000738 |
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Three new sesquiterpenoid metabolites of Botrytis cinerea A. Peter W. Bradshaw and James R. Hanson pg 741; DOI: 10.1039/P19800000741 |
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Isomerism and lead(IV) acetate oxidation reactions of p-substituted phenylosazones of some substituted glyoxals and 1,2-diketones. Reactions of metallic acetates with nitrogen compounds. Part 5. Richard N. Butler and Michael G. Cunningham pg 744; DOI: 10.1039/P19800000744 |
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Microbiological hydroxylation. Part 23. Hydroxylations of fluoro-5-androstanones by the fungi Calonectria decora, Rhizopus nigricans, and Aspergillus ochraceus T. Geoffrey C. Bird Peter M. Fredericks Sir Ewart R. H. Jones and G. Denis Meakins pg 750; DOI: 10.1039/P19800000750 |
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Reactions of co-ordinated ligands. Part 8. Reaction of Grignard reagents with 2-alkoxy-1,3-dioxolans; an improved route to aldehydes Roy P. Houghton and Alan D. Morgan pg 756; DOI: 10.1039/P19800000756 |
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A simple and efficient total synthesis of the sesquiterpenes cuparene and iso--curcumene, from furan derivatives Tetsuji Kametani Masayoshi Tsubuki and Hideo Nemoto pg 759; DOI: 10.1039/P19800000759 |
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Synthesis of [1,3,5]thiadiazino[3,2-a]benzimidazole-2,4(3H)-diones and their sulphur analogues Peter D. Howes and Max Pianka pg 762; DOI: 10.1039/P19800000762 |
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Stereospecific transformations of steroidal 2,3-aziridines into substituted amino-thiols and ring-A fused heterocycles Malcolm M. Campbell and Raymond C. Craig pg 766; DOI: 10.1039/P19800000766 |
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Benzodioxans by oxidative phenol coupling. Synthesis of silybin Lucio Merlini Antonio Zanarotti Andrew Pelter Malcolm P. Rochefort and Rudolf Hänsel pg 775; DOI: 10.1039/P19800000775 |
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The photochemistry of ketones derived from carbohydrates. Part 9. Formation of O- and C-ribofuranoside derivatives by photodecarbonylation of O- and C-glycosides of lyxo-hexopyranos-4-ulose derivatives Peter M. Collins and Anthony S. Travis pg 779; DOI: 10.1039/P19800000779 |
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Chiroptical studies. Part 96. Short wavelength (190 nm) circular dichroism of ketones David. N. Kirk pg 787; DOI: 10.1039/P19800000787 |
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Synthetic studies towards complex diterpenoids. Part 11. Stereochemically defined synthesis of the racemates of 1,2,3,4,4a,9a-hexahydro-7-methoxy-1-methylfluorene-1-carboxylic acid Subrata Ghosh Rupak Dasgupta Jyotirmoy Chakravarty and Usha Ranjan Ghatak pg 804; DOI: 10.1039/P19800000804 |
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Structural studies of azacyclols derived from linear tripeptides Gino Lucente Aurelio Romeo Silvio Cerrini Walter Fedeli and Fernando Mazza pg 809; DOI: 10.1039/P19800000809 |
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N-halogeno-compounds. Part 7. Synthesis and iodine-catalysed rearrangement to 6-chloroimino-1-azacyclohexadienes of 4-substituted 2-(dichloroamino)-3,5,6-trifluoropyridines Ronald E. Banks Michael G. Barlow John C. Hornby and Manouchehr Mamaghani pg 817; DOI: 10.1039/P19800000817 |
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Oxidative displacement of hypervalent iodine from alkyl iodides Richard C. Cambie David Chambers Barry G. Lindsay Peter S. Rutledge and Paul D. Woodgate pg 822; DOI: 10.1039/P19800000822 |
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Oxidation of aryldialkylamines with cerium(IV) ammonium nitrate and thailium(III) nitrate Guido Galliani and Bruno Rindone pg 828; DOI: 10.1039/P19800000828 |
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Arbuzov reaction of alkyl and silyl phosphites with halogens involving four- and five-co-ordinate intermediates Jan Michalski Marek Pakulski and Aleksandra Skowro  ska pg 833; DOI: 10.1039/P19800000833 |
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Electrocyclic reactions of protonated chalcones: synthesis of 3-arylindan-1-ones Edward McDonald and Paul Smith pg 837; DOI: 10.1039/P19800000837 |
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Ene-type reactions involving transfer of acyl groups. Addition of 4-phenyl-1,2,4-triazoline-3,5-dione to various unsaturated compounds William E. Bottomley Gerhard V. Boyd and René L. Monteil pg 843; DOI: 10.1039/P19800000843 |
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Reaction of 1,3-dipoles with 3-pyrrolidino-2-benzopyran-1-one Gerhard V. Boyd and René L. Monteil pg 846; DOI: 10.1039/P19800000846 |
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Heterocycles in organic synthesis. Part 42. Preparation of azides, phthalimides, and sulphonamides from primary amines Alan R. Katritzky Gaietano Liso Edward Lunt Ranjan C. Patel Sukhpal S. Thind and Abid Zia pg 849; DOI: 10.1039/P19800000849 |
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Total synthesis of prostaglandin-F2 involving stereocontrolled and photo-induced reactions of bicyclo[3.2.0]heptanones Colin C. Howard Roger F. Newton Derek P. Reynolds Alan H. Wadsworth David R. Kelly and Stanley M. Roberts pg 852; DOI: 10.1039/P19800000852 |
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The preparation and reactions of 2-benzyloxy-4-benzylideneoxazol-5-one John H. Jones and Michael J. Witty pg 858; DOI: 10.1039/P19800000858 |
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Heterocycles in organic synthesis. Part 36. An alternative to the gattermann reaction for the conversion of anilines into thiocyanates Alan R. Katritzky and Sukhpal S. Thind pg 865; DOI: 10.1039/P19800000865 |
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The photo-cycloaddition of enol ethers to benzene Andrew Gilbert Grahame N. Taylor and Mohd. Wahid bin Samsudin pg 869; DOI: 10.1039/P19800000869 |
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Mechanism and stereochemistry of conjugate reduction of enones from gibberellins A3 and A7 Michael H. Beale and Jake MacMillan pg 877; DOI: 10.1039/P19800000877 |
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Partial synthesis of gibberellin A9 and [3- and 3-2H1]gibberellin A9; gibberellin A5 and [1,3-2H2 and -3H2]gibberellin A5; and gibberellin A20 and [1,3-2H2 and -3H2]gibberellin A20 Michael H. Beale Paul Gaskin Paul S. Kirkwood and Jake MacMillan pg 885; DOI: 10.1039/P19800000885 |
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Calciferol and its relatives. Part 25. A chemical degradation of 3- hydroxycholest-9(11)-ene to des-AB-cholestane derivatives Basil Lythgoe and David A. Roberts pg 892; DOI: 10.1039/P19800000892 |
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Calciferol and its relatives. Part 26. A conversion of cholesterol into 8-hydroxymethyl-des-AB-cholest-8-ene Philip J. Kocienski Basil Lythgoe and David A. Roberts pg 897; DOI: 10.1039/P19800000897 |
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Studies on lysergic acid diethylamide and related compounds. Part 8. Structural identification of new metabolites of lysergic acid diethylamide obtained by microbial transformation using Streptomyces roseochromogenes Hisashi Ishii Tetsukichi Niwaguchi Yuji Nakahara and Makoto Hayashi pg 902; DOI: 10.1039/P19800000902 |
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Applications of substituted arylacetaldehydes in the total synthesis of seco-mesembrane alkaloids. Part 1. The total synthesis of ()-O-methyljoubertiamine Craig P. Forbes Wentzel J. Schoeman Heinrich F. Strauss Elize M. M. Venter George L. Wenteler and Adriaan Wiechers pg 906; DOI: 10.1039/P19800000906 |
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Reaction of protoberberine-type alkaloids. Part 12. A facile method for regiospecific oxygenation and excited oxidative ring-cleavage of berberine alkaloids Yoshikazu Kondo Jiro Imai and Hideo Inoue pg 911; DOI: 10.1039/P19800000911 |
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Reaction of protoberberine-type alkaloids. Part 13. Biogenetic conversion of protoberberine alkaloids into phthalideisoquinoline alkaloids Yoshikazu Kondo Jiro Imai and Shigeo Nozoe pg 919; DOI: 10.1039/P19800000919 |
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Addition of free radicals to unsaturated systems. Part 23. Photochemical and thermal reactions of trifluoroiodomethane with but-2-ene and but-1-ene Terry Davies Robert N. Haszeldine and Anthony E. Tipping pg 927; DOI: 10.1039/P19800000927 |
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The solvolysis of 4-hydroxy-3-p-tolylsulphonyloxyandrost-5-enes James R. Hanson and Harry J. Wadsworth pg 933; DOI: 10.1039/P19800000933 |
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Pyrazolo[3,4-b]pyridines. The preparation of 1-protected-1H-pyrazolo[3,4-b]pyridines and attempts to remove the 1-substituent. Some reactions of 1-benzyl-1H-pyrazolo[3,4-b]pyridine and its 7-oxide Roderick J. J. Dorgan John Parrick and Christopher R. Hardy pg 938; DOI: 10.1039/P19800000938 |
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Synchronous skeletal rearrangement of D- nor-5-androstane-16- and -16-carbonyl m-chlorobenzoyl peroxides Hiroshi Suginome and Tsutomu Uchida pg 943; DOI: 10.1039/P19800000943 |
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Metal-catalysed organic photoreactions. Evidence for the long-range electron-transfer mechanism in the uranyl- or iron(III)-catalysed photoreactions of olefins Eigoro Murayama Akira Kohda and Tadashi Sato pg 947; DOI: 10.1039/P19800000947 |
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Absolute configuration and chiroptical properties of 8-methyl-1-decalones Sanji Hagishita and Kaoru Kuriyama pg 950; DOI: 10.1039/P19800000950 |
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The nitration of imidazo[1,5-a]pyridines Edward E. Glover and Leonard W. Peck pg 959; DOI: 10.1039/P19800000959 |
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Synthetic study on several eremophilane sesquiterpenes using a common intermediate Hisahiro Hagiwara Hisashi Uda and Tsutomu Kodama pg 963; DOI: 10.1039/P19800000963 |
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A novel synthesis of pyrimido[4,5-b]quinoline-2(3H),4(10H)-diones (5-deazaflavins) and analogues by the oxidative cyclization of 5,5-arylmethylenebis-(6-alkylamino-3-methyluracils) Fumio Yoneda Kenya Mori Yoshiharu Sakuma and Hiroyuki Yamaguchi pg 978; DOI: 10.1039/P19800000978 |
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Competitive cyclisations of singlet and triplet nitrenes. Part 8. The 1-(2-nitrenophenyl)pyrazoles and related systems John M. Lindley Ian M. McRobbie Otto Meth-Cohn and Hans Suschitzky pg 982; DOI: 10.1039/P19800000982 |
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Branched-chain sugars. Part 9. Characterisation of the stereoisomeric methyl 3-deoxy-3-C-methyl-3-nitropentopyranosides resulting from the condensation of nitroethane with L-methoxydiglycolaldehyde and the X-ray crystal structure of methyl 2,4-di-O-acetyl-3-deoxy-3-C-methyl-3-nitro--D-xylopyranoside Mohammed M. Abuaan John S. Brimacombe and John N. Low pg 995; DOI: 10.1039/P19800000995 |
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Photochemical deoxygenation of an -ketol: the dihydroflavonol–flavanone conversion Jan H. van der Westhuizen Daneel Ferreira and David G. Roux pg 1003; DOI: 10.1039/P19800001003 |
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Studies related to anthracyclines. Part 1. Some Diels–Alder reactions of 4a,9a-epoxy-4a,9a-dihydroanthracene-1,4,9,10-tetrone Malcolm Chandler and Richard J. Stoodley pg 1007; DOI: 10.1039/P19800001007 |
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Synthesis of heterocyclic compounds via enamines. Part 8. Acid-catalysed transformations in 4,4,6-trimethyl-1,4-dihydropyrimidine-2(3H)-thione derivatives and related compounds Harjit Singh and Paramjit Singh pg 1013; DOI: 10.1039/P19800001013 |
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New steroidal heterocycles: synthesis and structure of androst-2-eno[2,3-g](tetrazolo[1,5-a]pyridimines), androst-4-eno[3,2-f](tetrazolo[1,5-a]pyrimidine), and androstano[17,16-f](tetrazolo[1,5-a]pyrimidines) Joginder S. Bajwa and Peter J. Sykes pg 1019; DOI: 10.1039/P19800001019 |
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Base-catalysed acyloin rearrangements: the first synthesis of 4-arylflavan-3-ones via chalcone epoxides Alida J. Hall Daneel Ferreira and David G. Roux pg 1025; DOI: 10.1039/P19800001025 |
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Condensed isothiazoles. Part 5. Thieno[2,3-d]isothiazoles and thieno[3,2-d]isothiazoles Kenneth Clarke William Richard Fox and Richard M. Scrowston pg 1029; DOI: 10.1039/P19800001029 |
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Synthesis of 5,6-dihydro-4H-1,3,5-dithiazines, 2,3-dihydro-6-thioxo-6H-1,3-thiazine, and 6-amino-1,3-dithiins P. D. Howes J. J. Payne and M. Pianka pg 1038; DOI: 10.1039/P19800001038 |
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The influence of chain-branching on the steric outcome of some olefin-forming reactions Philip J. Kocienski Basil Lythgoe and Ian Waterhouse pg 1045; DOI: 10.1039/P19800001045 |
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Selective bromination of polyenes by 2,4,4,6-tetrabromocyclohexa-2,5-dienone Tadahiro Kato and Isao Ichinose pg 1051; DOI: 10.1039/P19800001051 |
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Structural investigations of 3-acylpyrrolidine-2,4-diones by nuclear magnetic resonance spectroscopy and X-ray crystallography Magnet J. Nolte Pieter S. Steyn and Philippus L. Wessels pg 1057; DOI: 10.1039/P19800001057 |
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Lythraceous alkaloids. Part 11. Total synthesis of ()-lythranidine Kaoru Fuji Kohei Ichikawa and Eiichi Fujita pg 1066; DOI: 10.1039/P19800001066 |
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Reaction of monothio-derivatives of 2-heteroarylideneindene-1,3(2H)-diones with quinones Katherine Buggle and Joseph Power pg 1070; DOI: 10.1039/P19800001070 |
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Sultone formation from 2,4,6-tri-isopropylbenzenesulphinic acid Robert M. Adlington and Anthony G. M. Barrett pg 1076; DOI: 10.1039/P19800001076 |
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The structure of bonellin and its derivatives. Unique physiologically active chlorins from the marine echurian Bonellia viridis James A. Ballantine Alexander F. Psaila Andrew Pelter Peter Murray-Rust Victor Ferrito Patrick Schembri and Victor Jaccarini pg 1080; DOI: 10.1039/P19800001080 |
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Potential anticancer agents. Part 13. Cytotoxic constituents of Acanthospermum glabratum(Asteraceae) Amal A. Saleh Geoffrey A. Cordell and Norman R. Farnsworth pg 1090; DOI: 10.1039/P19800001090 |
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Regio- and stereo-selectivity of acetoxymercuration of acetylenes Sakae Uemura Haruo Miyoshi and Masaya Okano pg 1098; DOI: 10.1039/P19800001098 |
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Oxidative coupling of phenols and phenolic ethers. Part 4. Synthesis of dibenz[d,f]azonines and a dibenz[d,f]azacine, via direct coupling Edward McDonald and Robert D. Wylie pg 1104; DOI: 10.1039/P19800001104 |
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A method for the preparation of 7-methoxycephalosporins Akira Morimoto Yoshihiro Matsushita and Michihiko Ochiai pg 1109; DOI: 10.1039/P19800001109 |
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Synthesis of 2-trifluoromethylcyclohexenones from 2,2,2-trifluoroethyl vinyl ketone Huguette Molines and Claude Wakselman pg 1114; DOI: 10.1039/P19800001114 |
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The photo-cycloaddition of vinyl acetate to benzene and its simple derivatives: functionalisation of the dihydrosemibullvalene skeleton Andrew Gilbert and Mohd. Wahid bin Samsudin pg 1118; DOI: 10.1039/P19800001118 |
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Reactions of relevance to the chemistry of aminoglycoside antibiotics. Part 12. A study of cyclic iminocarbonates Derek H. R. Barton and William B. Motherwell pg 1124; DOI: 10.1039/P19800001124 |
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Cyanation using the combined reagent, triphenyiphosphine–thiocyanogen (TPPT): a new general route to indole and pyrrole carbonitriles Yasumitsu Tamura Masahiro Adachi Tomomi Kawasaki Hitoshi Yasuda and Yasuyuki Kita pg 1132; DOI: 10.1039/P19800001132 |
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Quinoline alkaloids. Part 19. Synthesis of O-methylptelefolonium iodide and ()-dubinidine John L. Gaston Michael F. Grundon and Kevin J. James pg 1136; DOI: 10.1039/P19800001136 |
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Bicyclic heterocycles with nitrogen at the ring junction. Part 2. Application of the Dakin–West reaction to the synthesis of imidazo[5,1-f]-1,2,4-triazin-4(3H)-ones Isabel Charles David W. S. Latham David Hartley Alexander W. Oxford and David I. C. Scopes pg 1139; DOI: 10.1039/P19800001139 |
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Reaction of benzo[c]cinnolinium-5-(N-acyl- and N-benzimido-imides) with diphenylcyclopropenone John J. Barr Richard C. Storr and Vishnu K. Tandon pg 1147; DOI: 10.1039/P19800001147 |
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The dealkylation of phosphate and phosphonate esters by lodotrimethylsilane : a mild and selective procedure G. Michael Blackburn and David Ingleson pg 1150; DOI: 10.1039/P19800001150 |
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Electro-organic reactions. Part 16. The preparative-scale cathodic hydrogenolysis and coupling of benzyl-, allyl-, cinnamyl-, and polyenylphosphonium salts James H. P. Utley and Andrew Webber pg 1154; DOI: 10.1039/P19800001154 |
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Ebenaceae extractives. Part 8. The structure of diosquinone and reactions of related quinone epoxides Terence J. Lillie and Oliver C. Musgrave pg 1161; DOI: 10.1039/P19800001161 |
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Studies on tetrahydroisoquinolines. Part 14. A synthesis of 4-alkoxyaporphines Osamu Hoshino Hiroshi Hara Masashi Ogawa and Bunsuke Umezawa pg 1165; DOI: 10.1039/P19800001165 |
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Studies on tetrahydroisoquinolines. Part 15. Lead tetra-acetate oxidation of four hydroxytetrahydroprotoberberines, ()-govanine, ()-discretine, ()-corytencine, and ()-10-hydroxy-2,3,11-trimethoxytetrahydroprotoberberine Hiroshi Hara Machiko Hosaka Osamu Hoshino and Bunsuke Umezawa pg 1169; DOI: 10.1039/P19800001169 |
1,3-Dipolar character of six-membered aromatic rings. Part 52. 2 + 8 Cycloaddition reactions of 1-substituted 3-oxidopyridinium betainesAlan R. Katritzky Alan T. Cutler Nicholas Dennis Gebran J. Sabongi Soheila Rahimi-Rastgoo Gerhard W. Fischer and Ian J. Fletcher pg 1176; DOI: 10.1039/P19800001176 |
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The synthesis of thiophenium and of oxazolium salts from diazoketones R. Morrin Acheson and Martin W. Cooper pg 1185; DOI: 10.1039/P19800001185 |
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Preparation of 2-arylmethylene-5-methylbenzo[b]thiophen-3(2H)-one 1-oxides, 1,1-dioxides, spiroepoxides, 1-oxide spiroepoxides and 1,1-dioxide spiroepoxides Liam S. S. Réamonn and W. Ivo O'Sullivan pg 1194; DOI: 10.1039/P19800001194 |
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Synthesis of 3-(polyacetoxyalkyl)pyrroles from 3-aminocrotonic esters and open-chain sugar nitro-olefins Antonio Gómez-Sánchez Manuel Mancera Francisco Rosado and Juana Bellanato pg 1199; DOI: 10.1039/P19800001199 |
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Radical-initiated reduction of chloroformates to alkanes by tri-n-propylsilane. A method for removal of unwanted hydroxy-groups from organic molecules Richard A. Jackson and Farideh Malek pg 1207; DOI: 10.1039/P19800001207 |
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Oxidation of ketone and aldehyde hydrazones, oximes, and semicarbazones and of hydroxylamines and hydrazo-compounds, using benzeneseleninic anhydride Derek H. R. Barton David J. Lester and Steven V. Ley pg 1212; DOI: 10.1039/P19800001212 |
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Photochemical reactions of benzene derivatives with electron-donor ethylenes Andrew Gilbert Grahame N. Taylor and Ann Collins pg 1218; DOI: 10.1039/P19800001218 |
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The photochemical reaction of benzene with ethylenes: studies with allyl compounds, enamines, vinyl sulphide, and 5,6-dichlorobicyclo[2.2.1]hept-2-ene Andrew Gilbert M. Wahid Bin Samsudin Grahame N. Taylor and Steve Wilson pg 1225; DOI: 10.1039/P19800001225 |
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Photochemical isomerisation of 3H-1,2-diazepines to 4,6a-dihydro[1,2]diazeto[1,4-a]pyrroles Colin D. Anderson and John T. Sharp pg 1230; DOI: 10.1039/P19800001230 |
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A general and practicable synthesis of polycyclic heteroaromatic compounds. Part 3. Extension of the synthesis to quinone methides of naphthalene, phenanthrene, and benzene Orhan Bilgic and Douglas W. Young pg 1233; DOI: 10.1039/P19800001233 |
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The chemistry of o-phenylene di-isothiocyanate. Part 1. Some reactions with N-nucleophiles David Griffiths Roy Hull and Timothy P. Seden pg 1240; DOI: 10.1039/P19800001240 |
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Ring-expansion of carbocyclic -ketoesters with acetylenic esters Andrew J. Frew and George R. Proctor pg 1245; DOI: 10.1039/P19800001245 |
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Reactions of the sodium salts of some heterocyclic -ketoesters with dimethyl acetylenedicarboxylate Andrew J. Frew George R. Proctor and James V. Silverton pg 1251; DOI: 10.1039/P19800001251 |
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Homolytic reaction of N-halogenosulphoximides with olefins and toluene Takeshi Akasaka Naomichi Furukawa and Shigeru Oae pg 1257; DOI: 10.1039/P19800001257 |
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Preparation of sugars with branched chains, a methylene badge, or c-1-phenyl substituents by the Ramirez dioxaphosphole condensation Serge David and Marie-Christine Lépine pg 1262; DOI: 10.1039/P19800001262 |
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A novel reduction of activated olefins by lithium amides Uri Melamed and Ben-Ami Feit pg 1267; DOI: 10.1039/P19800001267 |
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Terpenoids. Part 8. Partial syntheses of ent-11-, 12-, and 12-hydroxykaur-16-en-19-oic acids from grandiflorenic acid Norman J. Lewis and Jake MacMillan pg 1270; DOI: 10.1039/P19800001270 |
Terpenoids. Part 9. 10 9-Methyl migration in derivatives of grandiflorenic acidNorman J. Lewis and Jake MacMillan pg 1279; DOI: 10.1039/P19800001279 |
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Biosynthesis of porphyrins and related macrocycles. Part 13. Structure of the protoporphyrin isomer derived from coproporphyrinogen IV by the action of beef-liver coproporphyrinogenase : synthesis of protoporphyrin XIII Alan R. Battersby Andrew D. Hamilton Edward McDonald Luisa Mombelli and Oi-Hoong Wong pg 1283; DOI: 10.1039/P19800001283 |
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The synthesis of 4-ethyl-3,3a,10,11,12,12a-hexahydro-12-methyl-2H-furo[3,2:5,6]pyrido[3,4-a]carbazol-2-yl methyl ketone. Structure of subincanine Demetrios Cohylakis M. Mehdi Baradarani and John A. Joule pg 1290; DOI: 10.1039/P19800001290 |
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Biosynthesis of aromatic isoprenoids. Part 5. The preparation of 1-(3,3-dimethylallyl)-L-tryptophan and cyclo-L-aianyl-1-(3,3-dimethylallyl)-L-tryptophan and their non-incorporation into echinulin Michael F. Grundon Michael R. Hamblin David M. Harrison J. N. Derry Logue (Mrs.) Maureen Maguire and J. Aidan McGrath pg 1294; DOI: 10.1039/P19800001294 |
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Pyrolytic elimination of hydrogen halide and halogen from 2,3-dihalogenoketones John A. Donnelly and Killian Quigley pg 1299; DOI: 10.1039/P19800001299 |
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The participation of 3,5-cyclosteroids in aromatization reactions James R. Hanson and Steve G. Knights pg 1306; DOI: 10.1039/P19800001306 |
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The preparation and dienone–phenol rearrangement of androsta-2,5-diene-4,17-dione James R. Hanson David Raines and Steve G. Knights pg 1311; DOI: 10.1039/P19800001311 |
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On the mechanism of the meta photocycloaddition of ethylenes to benzenoid compounds Mike Dadson Andrew Gilbert and Peter Heath pg 1314; DOI: 10.1039/P19800001314 |
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Heterocyclic compounds with bridgehead nitrogen atoms. Part 7. The synthesis of pyrrolo[2,1,5-cd]indolizines ([2,2,3]cyclazines) and pyrazino[2,1,6-cd]pyrrolizines (6-aza[2,2,3]cyclazines) from 3H-pyrrolizine Michael A. Jessep and Derek Leaver pg 1319; DOI: 10.1039/P19800001319 |
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Heterocyclic compounds with bridgehead nitrogen atoms. Part 8. The synthesis and properties of cyclopenta[4,5]azepino[7,1,2-cd]pyrrolizine (cyclopenta[H][2.2.4]cyclazine) Michael A. Jessep and Derek Leaver pg 1324; DOI: 10.1039/P19800001324 |
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The reactions of 2-alkynylbenzaldehydes with hydrazides: a route to isoquinoline N-imines Patrick N. Anderson and John T. Sharp pg 1331; DOI: 10.1039/P19800001331 |
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Isomerisation of 2-aryl-4-oxo-2,3-dihydrobenzopyrano[2,3-d]pyrimidines to 2-aryl-4-hydroxy-5H-benzopyrano[2,3-d]pyrimidines Conor N. O'Callaghan pg 1335; DOI: 10.1039/P19800001335 |
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Mechanism of thermal decomposition of tetra-aryltellurium species Stephen A. Glover pg 1338; DOI: 10.1039/P19800001338 |
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Heterocycles in organic synthesis. Part 13. The reaction of 2,4-diphenyithiopyrylium perchlorate with amines Basil J. Graphakos Alan R. Katritzky Gérard Lhommet and Kenneth Reynolds pg 1345; DOI: 10.1039/P19800001345 |
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X-Ray analysis of 6-ethoxycarbonyl-4-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one and 6-ethoxycarbonyl-4-ethyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one J. Peter Clayton Norman H. Rogers Victoria J. Smith Robert Stevenson and Trevor J. King pg 1347; DOI: 10.1039/P19800001347 |
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The preparation of derivatives containing the imidazo[2,1-b]thiazine and 1,2,4-triazolo[3,2-b][1,3]thiazine systems J. Peter Clayton Peter J. O'Hanlon and Trevor J. King pg 1352; DOI: 10.1039/P19800001352 |
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Photo-induced transformations. Part 44. Formation of lactams in the photolysis of some steroidal acetylhydrazones in the presence of oxygen Hiroshi Suginome and Tsutomu Uchida pg 1356; DOI: 10.1039/P19800001356 |
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Thermolysis of o-alkylnitrosobenzenes. Unusually ready [1,5] hydrogen shift involving a nitroso-group Renji Okazaki Masako Watanabe Yoshio Inagaki and Naoki Inamoto pg 1365; DOI: 10.1039/P19800001365 |
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Polyhalogenoaromatic compounds. Part 42. 13C N.m.r. spectra of polyhalogeno-pyridines and -pyrimidines Brian Iddon Arthur G. Mack Hans Suschitzky Jack A. Taylor and Basil J. Wakefield pg 1370; DOI: 10.1039/P19800001370 |
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Examination of the stereochemistry of hydrogenolysis of steroidal C-3 substituents using H n.m.r. spectroscopy James R. Hanson Harry J. Wadsworth and William E. Hull pg 1381; DOI: 10.1039/P19800001381 |
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Alkynyl- and dialkynyl-quinoxalines. Synthesis of condensed quinoxalines Donald E. Ames and M. Ismail Brohi pg 1384; DOI: 10.1039/P19800001384 |
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Ring-opening reactions. Part 16. Ring-opening of 2,5-dimethoxy-3-thienyl-lithium and some related compounds Anders Hallberg Torbjörn Frejd and Salo Gronowitz pg 1390; DOI: 10.1039/P19800001390 |
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Excited state substitution and addition reactions of aryl fluorides with aliphatic amines Andrew Gilbert and Stefan Krestonosich pg 1393; DOI: 10.1039/P19800001393 |
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Calciferol and its relatives. Part 27. A synthesis of 1 -hydroxyvitamin D3 by way of 1 -hydroxytachysterol3 Philip J. Kocienski and Basil Lythgoe pg 1400; DOI: 10.1039/P19800001400 |
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Calciferol and its relatives. Part 28. A stereoselective synthesis of 1 -hydroxyprecalciferol3 from 8-hydroxymethyl-des-AB-cholest-8-ene Basil Lythgoe and Ian Waterhouse pg 1405; DOI: 10.1039/P19800001405 |
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Radical–nucleophilic substitution (SRN1) reactions: preparation and reactions of -nitrosuiphides W. Russell Bowman and Geoffrey D. Richardson pg 1407; DOI: 10.1039/P19800001407 |
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Mechanism of light-induced reductive acetylation of 1,2-naphthoquinone with acetaldehyde Kazuhiro Maruyama Akio Takuwa Shigeo Matsukiyo and Osamu Soga pg 1414; DOI: 10.1039/P19800001414 |
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Alkylidene transfer from monochloroalkylmercury(II) compounds to aromatic amines; selective c-alkylation Jose Barluenga Pedro J. Campos Miguel A. Roy and Gregorio Asensio pg 1420; DOI: 10.1039/P19800001420 |
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Reactions of halogenomethanes in the vapour phase. Part 4. The reactions of imidazoles with chloroform at 550 C, and a comparison with their liquid-phase reactions with trichloroacetate ion or hexachloroacetone and base Reginald E. Busby Mohammad A. Khan Mohammad R. Khan John Parrick C. J. Granville Shaw and Mohammad Iqbal pg 1427; DOI: 10.1039/P19800001427 |
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Reactions of halogenomethanes in the vapour phase. Part 5. The reactions of imidazolines, anils, and 1-methylimidazole with chloroform at 550 C, and a comparison with their liquid-phase reactions with trichloroacetate ion or hexachloroacetone and base Reginald E. Busby Mohammad A. Khan Mohammad R. Khan John Parrick and C. J. Granville Shaw pg 1431; DOI: 10.1039/P19800001431 |
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Base catalysed rearrangements involving ylide intermediates. Part 1. The rearrangements of diallyl- and allylpropynyl-ammonium cations Robert W. Jemison Trevor Laird W. David Ollis and Ian O. Sutherland pg 1436; DOI: 10.1039/P19800001436 |
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Base catalysed rearrangements involving ylide intermediates. Part 2. The Stevens [1,2] and [3,2] sigmatropic rearrangements of allylic ammonium ylides Robert W. Jemison Trevor Laird W. David Ollis and Ian O. Sutherland pg 1450; DOI: 10.1039/P19800001450 |
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Base catalysed rearrangements involving ylide intermediates. Part 3. A novel thermal [1,3] sigmatropic rearrangement Robert W. Jemison Trevor Laird W. David Ollis and Ian O. Sutherland pg 1458; DOI: 10.1039/P19800001458 |
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Base catalysed rearrangements involving ylide intermediates. Part 4. [1,3] Sigmatropic rearrangements of 4-dimethylaminobutenes and [3,3] sigmatropic rearrangements of 3-dimethylaminohexa-1,5-dienes Robert W. Jemison W. David Ollis Ian O. Sutherland and James Tannock pg 1462; DOI: 10.1039/P19800001462 |
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Base catalysed rearrangements involving ylide intermediates. Part 5. Thermal rearrangements of 3-dimethylaminohex-5-en-l-ynes Trevor Laird W. David Ollis and Ian O. Sutherland pg 1473; DOI: 10.1039/P19800001473 |
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Base catalysed rearrangements involving ylide intermediates. Part 6. The rearrangements of diallyl- and allyipropynyl-ammonium cations in protic media Trevor Laird W. David Ollis and Ian O. Sutherland pg 1477; DOI: 10.1039/P19800001477 |
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The conversion of aldehydes and ketones via their 2,4,6-tri-isopropylbenzenesulphonyl hydrazones into nitrites containing one additional carbon atom Josef Jiricny Daniel M. Orere and Colin B. Reese pg 1487; DOI: 10.1039/P19800001487 |
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-Silylcarbonyl compounds as masked enones Ian Flaming and Jon Goldhill pg 1493; DOI: 10.1039/P19800001493 |
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Peptidic cyclols. Synthesis, and crystal and molecular structure of a tricyclic thia-cyclol Gino Lucente Francesco Pinnen Giancarlo Zanotti Silvio Cerrini Walter Fedeli and Fernando Mazza pg 1499; DOI: 10.1039/P19800001499 |
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Fluorinations with complex metal fluorides. Part 5. Fluorination of nitriles over caesium tetrafluorocobaltate(III) Gurjeet S. Phull Raymond G. Plevey Richard W. Rendell and John Colin Tatlow pg 1507; DOI: 10.1039/P19800001507 |
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The reactions of some tetrahydro--carbolines, of hexahydroazepino[3,4-b]indoles, and of tetrahydrocarbazolones with arenesulphonyl azides A. Sydney Bailey and Marazban H. Vandrevala pg 1512; DOI: 10.1039/P19800001512 |
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Photochemistry of substituted cyclic enones. Part 2. 5-[Prop-2-enyl]cyclopentenones Gopala Gowda and T. Brian H. McMurry pg 1516; DOI: 10.1039/P19800001516 |
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Photo-bromination of carbohydrate derivatives. Part 2. Penta-O-acetyl--D-glucopyranose; the 5-bromo-derivative and products of further bromination Regine Blattner and Robert J. Ferrier pg 1523; DOI: 10.1039/P19800001523 |
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Photo-bromination of carbohydrate derivatives. Part 3. C-5 bromination of penta-O-benzoyl-- and --D-glucopyranose; a route to D-xylo-hexos-5-ulose derivatives and -L-idopyranosides Robert J. Ferrier and Peter C. Tyler pg 1528; DOI: 10.1039/P19800001528 |
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Unsaturated carbohydrates. Part 22. Alkenes from 5-bromohexopyranose derivatives Regine Blattner Robert J. Ferrier and Peter C. Tyler pg 1535; DOI: 10.1039/P19800001535 |
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A novel photochemical structural inversion : the first methoxy–hydroxymethyl isomerization Jan H. van der Westhuizen Daneel Ferreira and David G. Roux pg 1540; DOI: 10.1039/P19800001540 |
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Polyfluoroalkyl derivatives of nitrogen. Part 48. The addition of N-halogenoamines (CF3)2NX to cyclohexa-1,3- and -1,4-dienes; a new synthesis of NN- bistrifluoromethylaniline Terence W. Hart Robert N. Haszeldine and Anthony E. Tipping pg 1544; DOI: 10.1039/P19800001544 |
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Reactions involving fluoride ion. Part 20. Competition between isomerization and nucleophilic attack on a perfluoroalkene Sheena Bartlett Richard D. Chambers Andrew A. Lindley and Harold C. Fielding pg 1551; DOI: 10.1039/P19800001551 |
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Intramolecullar alkylation of phenols. Part 4. Base-catalysed cyclisation of phenolic enones. Scope and limitations William S. Murphy and Sompong Wattanasin pg 1555; DOI: 10.1039/P19800001555 |
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Intramolecular alkylation of phenols. Part 5. A regiospecific anionic ring closure of phenols via quinone methides William S. Murphy and Sompong Wattanasin pg 1567; DOI: 10.1039/P19800001567 |
Product formation and identification in the reaction of 6-endo-hydroxy-5-exo-iodo-3-exo-phenylnorborn-2-endo-ylcarboxylic acid  -lactone with silver toluene-p-sulphonateAmirin bin Sadikun David I. Davies and Robert F. Kenyon pg 1578; DOI: 10.1039/P19800001578 |
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Photolytic conversion of some bicyclo[3.2.0]heptanones into 3-hydroxy or 3-methoxy-2-oxabicyclo[3.3.0]octan-2-ones Roger F. Newton Derek P. Reynolds Noelle M. Crossland David R. Kelly and Stanley M. Roberts pg 1583; DOI: 10.1039/P19800001583 |
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Preparation and dienophilic reactions of nitrosyl cyanide Peter Horsewood and Gordon W. Kirby pg 1587; DOI: 10.1039/P19800001587 |
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Chemistry of quinones. Part 6. The selective hydrolysis of -acetoxyanthraquinones and related compounds by trifluoroacetic acid containing small amounts of water Charles R. Harrison Philip Hodge and Naeem Khan pg 1592; DOI: 10.1039/P19800001592 |
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Reactions of 4-bromo-4-(1-hydroxypropyl)-2,6-di-t-butylcyclohexa-2,5-dienone in methanolic sulphuric acid Matti Karhu pg 1595; DOI: 10.1039/P19800001595 |
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Restricted rotation about the carbon–nitrogen single bond of 1-aryl-4,6-dimethylpyrimidin-2(1H)-ones and the corresponding thiones Choji Kashima and Akira Katoh pg 1599; DOI: 10.1039/P19800001599 |
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Pyrazines. Part 5. Preparation of 3,8-diazabicyclo[3.2.1]octane-2,4-dione derivatives Maureen E. K. Cartoon Gordon W. H. Cheeseman Hossein Dowlatshahi and Pramila Sharma pg 1603; DOI: 10.1039/P19800001603 |
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Studies on the synthesis of heterocyclic compounds. Part 832. A simple and efficient synthesis of apomitomycin derivatives; a potential intermediate for mitomycin synthesis Tetsuji Kametani Yoshio Kigawa Hideo Nemoto Masataka Ihara and Keiichiro Fukumoto pg 1607; DOI: 10.1039/P19800001607 |
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Crystal and molecular structure of amarorine monohydrate, a new phenolic alkaloid from Amaroria soulameoides Peter J. Clarke Kenneth Jewers and Haydn F. Jones pg 1614; DOI: 10.1039/P19800001614 |
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Regio- and stereo-specific synthesis of threo-3-amino-2-hydroxy-acids, novel amino-acids contained in aminopeptidase inhibitors of microbial origin Kuniki Kato Tetsushi Saino Rinzo Nishizawa Tomohisa Takita and Hamao Umezawa pg 1618; DOI: 10.1039/P19800001618 |
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Coenzyme models. Part 23. Formation and reactivity of the stable quinone form of flavin in cationic polymer matrices Seiji Shinkai Yumiko Kusano and Osamu Manabe pg 1622; DOI: 10.1039/P19800001622 |
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Chemistry of O-alkyl selenoesters. Reaction with triethylphosphine Per-Egil Hansen pg 1627; DOI: 10.1039/P19800001627 |
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The reaction of para-substituted -aminocinnamonitriles with benzonitrile oxides Antonino Corsaro Ugo Chiacchio Anna Compagnini and Giovanni Purrello pg 1635; DOI: 10.1039/P19800001635 |
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Meso-substitution reactions of rhodium(III)–octaethylporphyrins with organolithium reagents Jun-ichiro Setsune Tetsuo Yazawa Hisanobu Ogoshi and Zen-ichi Yoshida pg 1641; DOI: 10.1039/P19800001641 |
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Stereochemistry of Diels–Alder reactions of allenic sulphones; transfer of asymmetry from allenic to norbornene systems Giovanna Barbarella Mauro Cinquini and Stefano Colonna pg 1646; DOI: 10.1039/P19800001646 |
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Conversion of thiocarbonyl compounds into their corresponding oxoderivatives using benzeneseleninic anhydride Nigel J. Cussans Steven V. Ley and Derek H. R. Barton pg 1650; DOI: 10.1039/P19800001650 |
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Removal of thioacetal protecting groups by benzeneseleninic anhydride Nigel J. Cussans Steven V. Ley and Derek H. R. Barton pg 1654; DOI: 10.1039/P19800001654 |
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Long-chain phenols. Part 16. A novel synthesis of homologous orsellinic acids and their methyl ethers Aziz A. Durrani and John H. P. Tyman pg 1658; DOI: 10.1039/P19800001658 |
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New heterospiro-ring systems by condensation of some heterocyclic o-dicarboxylates with 1,3-diphenylguanidine Rodolfo Nesi Stefano Chimichi Mirella Scotton Alessandro Degl'Innocenti and Giorgio Adembri pg 1667; DOI: 10.1039/P19800001667 |
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Light-induced reactions of 2-(N-aikyi-N-arylamino)acetophenones and related amino-ketones: formation of 1,3-diarylazetidin-3-ols Keith L. Allworth Ahmad A. El-Hamamy Massoud M. Hesabi and John Hill pg 1671; DOI: 10.1039/P19800001671 |
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Preparation and acid-catalysed rearrangements of a steroidal 1,4-quinol Thomas M. Zydowsky Christopher E. Totten David M. Piatak Miroslav J. Ga  i and Jezdimir Stankovi pg 1679; DOI: 10.1039/P19800001679 |
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Polyhalogenoaromatic compounds. Part 43. Inter- and intra-molecular reactions of polychloroaromatic compounds with copper Arthur G. Mack Hans Suschitzky and Basil J. Wakefield pg 1682; DOI: 10.1039/P19800001682 |
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Reactions of 4,5-dihydro-5-methylpyrano[4,3-b]indole-1,3-dione; a synthesis of N-methylisotryptophol Gulam A. Bahadur A. Sydney Bailey Nigel W. Middleton and Josephine M. Peach pg 1688; DOI: 10.1039/P19800001688 |
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Stereochemical and mechanistic aspects of sulphoxide, epoxide, arene oxide, and phenol formation by photochemical oxygen atom transfer from aza-aromatic N-oxides M. Naseem Akhtar Derek R. Boyd John D. Neill and Donald M. Jerina pg 1693; DOI: 10.1039/P19800001693 |
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Keten. Part 17. Addition reactions of ketens with N-phenyl nitrones Mushtaq Hafiz and Giles A. Taylor pg 1700; DOI: 10.1039/P19800001700 |
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Nitrosation and nitrosylation of haemoproteins and related compounds. Part 4. Pentaco-ordinate nitrosylprotohaem as the pigment of cooked cured meat. Direct evidence from e.s.r. spectroscopy Raymond Bonnett Suliana Chandra Antonios A. Charalambides Keith D. Sales and Panayiotis A. Scourides pg 1706; DOI: 10.1039/P19800001706 |
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Total synthesis of the macrocyclic diterpene (–)-casbene, the putative biogenetic precursor of lathyrane, tigliane, ingenane, and related terpenoid structures Leslie Crombie Geoffrey Kneen Gerald Pattenden and Derek Whybrow pg 1711; DOI: 10.1039/P19800001711 |
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The synthesis of 1H- and 5H-thieno[1,2]diazepines by the electrocyclisation of -(2-alkenylthienyl)diazoalkanes, and some observations on their photochemical reactivity and ring inversion David P. Munro and John T. Sharp pg 1718; DOI: 10.1039/P19800001718 |
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Mechanism of the formation of ethylene bis(dimethyldithiocarbamate) from tetramethylthiuram monosulphide and sodium 2-hydroxyethanethiolate Trevor M. Kitson pg 1724; DOI: 10.1039/P19800001724 |
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Polycyclic fluoro-aromatic compounds. Part 9. Preparation and some reactions of decafluorofluoranthene James Burdon Harpal S. Gill Ian W. Parsons and John Colin Tatlow pg 1726; DOI: 10.1039/P19800001726 |
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New olefin and oxiran syntheses from carbonyl compounds, and diethyl sodiophosphonate anions and 1-aminophosphonate amino-anions Toru Minami Narihide Matsuzaki Yoshiki Ohshiro and Toshio Agawa pg 1731; DOI: 10.1039/P19800001731 |
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Sirodesmin PL biosynthesis in Phoma lingam tode Jean-Pierre Ferezou Annik Quesneau-Thierry Claudine Servy Elise Zissmann and Michel Barbier pg 1739; DOI: 10.1039/P19800001739 |
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Cyclobutane ring opening of pin-2(10)-ene with mercury(II) salts. A new, high-yield synthesis of p-mentha-1,8-dien-7-ol Norbert Bluthe Jules Ecoto Marcel Fetizon and Sylvain Lazare pg 1747; DOI: 10.1039/P19800001747 |
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Further synthetic investigations in the eremophilane sesquiterpene group. Synthesis of ()-isovalencenic acid, ()-isovalencenol, and their (Z)-isomers, and experiments directed towards the synthesis of tessaric acid A. Reginald Pinder pg 1752; DOI: 10.1039/P19800001752 |
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Preparation and stereochemistry of some 1,1-disubstituted buta-1,3-dienes Michael J. Curry and Ian D. R. Stevens pg 1756; DOI: 10.1039/P19800001756 |
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Intramolecular photocycloaddition reactions of phenyl–vinyl bichromophoric systems Andrew Gilbert and Grahame N. Taylor pg 1761; DOI: 10.1039/P19800001761 |
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Oxidation of secondary allylic acetates with chromium(VI) reagents Erwin Glotter Pnina Krinsky-Feibush and Yechiel Rabinsohn pg 1769; DOI: 10.1039/P19800001769 |
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7-Alkylation and 7-sulphonylation of 5,6-dihydroimidazolo[2,1-b]thiazoles R. Morrin Acheson Martin W. Cooper and Ian R. Cox pg 1773; DOI: 10.1039/P19800001773 |
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Unsaturated steroids. Part 10. The mechanism of the anthrasteroid rearrangement: the conformation of anthrasteroids Alice Emke John M. Midgley and W. Basil Whalley pg 1779; DOI: 10.1039/P19800001779 |
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The bacterial pigment from Pseudomonas lemonnieri. Part 1. Structure of a degradation product, 3-n-octanamidopyridine-2,5,6-trione, by X-ray crystallography George Ferguson David R. Pollard J. Monteath Robertson George O. P. Doherty Norman B. Haynes David W. Mathieson W. Basil Whalley and Thomas H. Simpson pg 1782; DOI: 10.1039/P19800001782 |
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The bacterial pigment from Pseudomonas lemonnieri. Part 2. The synthesis of 3-n-octanamidopyridine-2,5,6-trione : the structure and synthesis of lemonnierin Komal C. Jain and W. Basil Whalley pg 1788; DOI: 10.1039/P19800001788 |
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Cyclodepsipeptides from Beauveria bassiana. Part 2. Beauverolides A to F and their relationship to isarolide John F. Elsworth and John Frederick Grove pg 1795; DOI: 10.1039/P19800001795 |
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Identification of variose as 2,6-dideoxy-3-O-methyl-D-ribo-hexose (D-cymarose) John S. Brimacombe Ziyad Al-Hasan and Annalee S. Mengech pg 1800; DOI: 10.1039/P19800001800 |
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Structure and synthesis of isoflavonoid analogues from Neorautanenia amboensis Schinz Jaco C. Breytenbach and Gerhardus J. H. Rall pg 1804; DOI: 10.1039/P19800001804 |
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Chiroptical studies. Part 98. The short-wavelength circular dichroism of ketones in 2,2,2-trifluoroethanol David N. Kirk pg 1810; DOI: 10.1039/P19800001810 |
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Synthesis of 3-hydroxy-2,3,4,5-tetrahydro-3-methyl[1]benzoxepins by ring-closure of isoprenyl terminal epoxides Kenneth J. Baird and Michael F. Grundon pg 1820; DOI: 10.1039/P19800001820 |
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Isoxazole amino-acids as glutamic acid agonists. Synthesis of some analogues and homologues of ibotenic acid Jan J. Hansen and Povi Krogsgaard-Larsen pg 1826; DOI: 10.1039/P19800001826 |
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Benzocyclobutenes. Part 4. Synthesis of benzocyclobutene-1,2-diones by pyrolytic methods Ken J. Gould Nigel P. Hacker John F. W. McOmie and David H. Perry pg 1834; DOI: 10.1039/P19800001834 |
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Benzocyclobutenes. Part 5. Synthesis of 4-hydroxy-, 4,5-dihydroxy-, and 3,6-dihydroxy-benzocyclobutene-1,2-dione (benzologues of semisquaric and squaric acid) Omar Abou-Teim Robert B. Jansen John F. W. McOmie and David H. Perry pg 1841; DOI: 10.1039/P19800001841 |
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SN reactions on some cyclopentene derivatives employing simple nucleophiles and organocuprate reagents Christopher B. Chapleo Mark A. W. Finch Stanley M. Roberts Geoffrey T. Woolley Roger F. Newton and David W. Selby pg 1847; DOI: 10.1039/P19800001847 |
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The synthesis of thieno[2,3-d]pyrimidine nucleosides related to the naturally occurring nucleosides cytidine and uridine Vemanna D. Patil Dean S. Wise and Leroy B. Townsend pg 1853; DOI: 10.1039/P19800001853 |
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New steroidal heterocycles: androstano[3,2-b](pyrimido[1,2-a]benzimidazoles) Joginder S. Bajwa and Peter J. Sykes pg 1859; DOI: 10.1039/P19800001859 |
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Selective reactions between phenols and formaldehyde. A novel route to salicylaldehydes Giovanni Casiraghi Giuseppe Casnati Giuseppe Puglia Giovanni Sartori and Giuliana Terenghi pg 1862; DOI: 10.1039/P19800001862 |
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Preparation of 3-imino-2-en-1-ones from 2-aralkylisoxazolium salts Choji Kashima Yoshihiko Tsuda Satoshi Imada and Takehiko Nishio pg 1866; DOI: 10.1039/P19800001866 |
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Heterocycles in organic synthesis. Part 40. Oxidation of 2,4,6-triarylpyridinium betaines and 2,4,6-triarylpyridinium perchlorates by hydrogen peroxide Alan R. Katritzky Christopher A. Ramsden Zuriati Zakaria Richard L. Harlow and Stanley H. Simonsen pg 1870; DOI: 10.1039/P19800001870 |
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The photocyclisation of 1,2-Ciarylpyridinium cations and the photobiscyclisation of 1,2,6-triarylpyridinium cations Alan R. Katritzky Zuriati Zakaria and Edward Lunt pg 1879; DOI: 10.1039/P19800001879 |
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2- and 4-Pyridones by oxidative demethylation of 2- and 4-methylpyridinium cations Alan R. Katritzky Ranjan C. Patel and Mohammed Shanta pg 1888; DOI: 10.1039/P19800001888 |
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Improved methods for conversion of primary amines into bromides Alan R. Katritzky Fatima Al-Omran Ranjan C. Patel and Sukhpal S. Thind pg 1890; DOI: 10.1039/P19800001890 |
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The synthesis and reactions of sterically constrained pyrylium and pyridinium salts Alan R. Katritzky and Sukhpal S. Thind pg 1895; DOI: 10.1039/P19800001895 |
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The thermolysis of N-phenyl-N-sulphinylhydrazine : an interesting source of phenyl radicals Giorgio De Luca Gabriele Renzi Romano Cipollini and Adriano Pizzabiocca pg 1901; DOI: 10.1039/P19800001901 |
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Steroids. Part 39. 5-Chloro-5-cholestane Charles W. Shoppee Reinhold J. Hart and Merlin E. H. Howden pg 1904; DOI: 10.1039/P19800001904 |
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o-Quinonoid compounds. Part 17. Evidence for exo-selectivity in the 1,5-sigmatropy of acyl and vinyl groups Douglas J. Field and David W. Jones pg 1909; DOI: 10.1039/P19800001909 |
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Steroids. Part 2. C–C Bond cleavage of -azido-steroidal ketones Thomas T. Takahashi and James Y. Satoh pg 1916; DOI: 10.1039/P19800001916 |
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Reduction of ortho-quinones to dihydrodiols Nitya G. Kundu pg 1920; DOI: 10.1039/P19800001920 |
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Acid-catalysed decomposition of ,-unsaturated diazo-ketones preparation of 4,4-dimethyl-D-nor-steroidal systems from pimaradiene and sandaracopimaradiene precursors Paolo Ceccherelli Massimo Curini Marco Tingoli and Roberto Pellicciari pg 1924; DOI: 10.1039/P19800001924 |
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Synthesis of 5- and 7-bromotryptophan and of [5-bromotryptophan9]--corticotrophin-(1–24)-tetracosapeptide, a highly potent corticotrophin analogue Mark C. Allen Derek E. Brundish and Roy Wade pg 1928; DOI: 10.1039/P19800001928 |
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Selectivity in the hydrogenation of 6- and 8-substituted-quinolines Michael Hönel and Friedrich W. Vierhapper pg 1933; DOI: 10.1039/P19800001933 |
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Le BOP reagent and imidazole for selective O-acylation of trehalose Yves Chapleur Bertrand Castro and Raoul Toubiana pg 1940; DOI: 10.1039/P19800001940 |
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Reactions of spiro-indazoles containing keto-groups. Syntheses of benz[a]aceanthrylenes, naphth[2,1-a]aceanthrylenes, and fluoranthenes Kioyoichi Hirakawa Takuya Toki Kazuo Yamazaki and Sho Nakazawa pg 1944; DOI: 10.1039/P19800001944 |
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Reaction of 1,2,4,5-tetroxan with antimony pentachloride or liquid sulphur dioxide : heterolytic fission of carbon–oxygen or oxygen–oxygen bonds Masahiro Miura Masatomo Nojima and Shigekazu Kusabayashi pg 1950; DOI: 10.1039/P19800001950 |
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Photosensitized oxidation of furans. Part 1. Synthesis and properties of furan endo-peroxides M. Liliana Graziano M. Rosaria Lesce and Rachele Scarpati pg 1955; DOI: 10.1039/P19800001955 |
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Polyfluoroalkyl derivatives of nitrogen. Part 49. Ene reactions of trifluoronitrosomethane : formation of N-trifluoromethylhydroxylamines Michael G. Barlow Robert N. Haszeldine and Keith W. Murray pg 1960; DOI: 10.1039/P19800001960 |
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Lanthionine chemistry. Part 5. Synthesis of cyclic non-symmetrical lanthionyl peptides Iphigenia Photaki Stephanos Caranikas Loannis Samouilidis and Leonidas Zervas pg 1965; DOI: 10.1039/P19800001965 |
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Pyranoside derivatives of 3-deoxyald-2-ulosonic acids Daniel Charon and Ladislas Szabó pg 1971; DOI: 10.1039/P19800001971 |
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Spirans. Part 12. Stereochemical control in the oxidative cyclisation of bisnaphthols David J. Bennett Francis M. Dean G. Antonio Herbin David A. Matkin Anthony W. Price and Malcolm L. Robinson pg 1978; DOI: 10.1039/P19800001978 |
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Spirans. Part 13. The synthesis and orientation of spirans related to Abel's ketone (naphtho[2,1-b]furan-2(1H)-spiro-1(2H)-naphthalen-2one) Francis M. Dean G. Antonio Herbin David A. Matkin Anthony W. Price and Malcolm L. Robinson pg 1986; DOI: 10.1039/P19800001986 |
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Adducts from quinones and diazoalkanes. Part 9. The adduct from 2-methyl-1,4-napthoquinone and diazoethane and the derived secondary carbanion: regioisomerism in carbanion–quinone additions Francis M. Dean Leonard E. Houghton Rassoul Nayyir-Mashir and Chachanat Thebtaranonth pg 1994; DOI: 10.1039/P19800001994 |
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Studies related to penicillins. Part 20. The mechanism of the rearrangement of methyl benzylpenicillinate to methyl benzylpenillonate Rajiv Sharma and Richard J. Stoodley pg 2001; DOI: 10.1039/P19800002001 |
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Derivatives of 3H-1,2,3-triazolo[4,5-d][1,3]thiazine, a new heterocyclic nucleus. Some shifts of a methylene group from a nitrogen to a sulphur atom Adrian Albert pg 2009; DOI: 10.1039/P19800002009 |
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Electrochemical oxidation of aromatic ethers. Part 6. Oxidation of 4-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline and attempted synthesis of 4-(3,4-dimethoxybenzyl)6,7-dimethoxy-2-methyl-1,4-dihydro-3(2H)-isoquinolone Maurice P. Carmody Malcolm Sainsbury and Roger F. Newton pg 2013; DOI: 10.1039/P19800002013 |
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Formation of allyl and cyclopropylcarbinyl sulphides in the regiospecific reactions of arenesulphenyl chlorides with allyl- and but-3-enylcobaloximes Martyn R. Ashcroft B. Dass Gupta and Michael D. Johnson pg 2021; DOI: 10.1039/P19800002021 |
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Bacteriostatic activity of fluoro-analogues of 5-(2-hydroxyethyl)-4-methylthiazole, a metabolic intermediate in the biosynthesis of thiamine Gordon Lowe and Barry V. L. Potter pg 2026; DOI: 10.1039/P19800002026 |
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Synthesis, absolute configuration, and circular dichroism of the enantiomers of fluorosuccinic acid Gordon Lowe and Barry V. L. Potter pg 2029; DOI: 10.1039/P19800002029 |
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Base catalysed rearrangements involving ylide intermediates. Part 7. The rearrangements of allyl(pentadienyl)- and propynyl(pentadienyl)ammonium cations. The [5,4] sigmatropic rearrangement Trevor Laird W. David Ollis and Ian O. Sutherland pg 2033; DOI: 10.1039/P19800002033 |
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Reactions between 3-nitrochromone and diazoalkanes; Michael additions catalysed by diazoalkanes as nitrogen bases Francis M. Dean and Robert S. Johnson pg 2049; DOI: 10.1039/P19800002049 |
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Branched-chain sugars. Part 10. Some approaches to the synthesis of L-evernitrose (2,3,6-trideoxy-3-C,4-O-dimethyl-3-nitro-L-arabino-hexopyranose) John S. Brimacombe and Annalee S. Mengech pg 2054; DOI: 10.1039/P19800002054 |
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Branched-chain sugars. Part 11. An approach to the synthesis of D-evernitrose via the addition of iodine azide to a C-methylene sugar John S. Brimacombe May S. Saeed and Timothy J. R. Weakley pg 2061; DOI: 10.1039/P19800002061 |
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Manicol, an aromatic sesquiterpene from Dulacia guianensis(Liriosma cf. acuta) Judith Polonsky Zoïa Varon Henry Jacquemin Dervilla M. X. Donnelly and Mary J. Meegan pg 2065; DOI: 10.1039/P19800002065 |
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Regioselective nucleophilic addition of organolithium compounds to 3-(4,4-dimethyloxazolin-2-yl)pyridine Albert E. Hauck and Choo-Seng Giam pg 2070; DOI: 10.1039/P19800002070 |
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Reaction of 6-bromobenzocyclohepten-5-one with amines José Iriarte Catalina Camargo and Pierre Crabbé pg 2077; DOI: 10.1039/P19800002077 |
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Synthesis and properties of 5-bromocyclohepta[b]furan-4-one Pierre Crabbé and Jean-Pierre Deprés pg 2081; DOI: 10.1039/P19800002081 |
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Total synthesis of prostaglandin A2 involving the reaction of a heterocuprate reagent with an allyl epoxide Christopher B. Chapleo Mark A. W. Finch Thomas V. Lee Stanley M. Roberts and Roger F. Newton pg 2084; DOI: 10.1039/P19800002084 |
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Preparation and hydrolysis of some 4-substituted bicyclo[3.1.0]hex-2-ene-6-carbaldehydes: synthesis of the prostaglandin A2 analogue possessing a butyl group in place of the octenol side chain Christopher B. Chapleo Stanley M. Roberts and Roger F. Newton pg 2088; DOI: 10.1039/P19800002088 |
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Preparation and some reactions of 2-oxatricyclo[3.3.0.0]oct-7-en-3-one : synthesis of 9-deoxa-9,10-dehydroprostaglandin D2 S. Mubarik Ali Christopher B. Chapleo Mark A. W. Finch Stanley M. Roberts Geoffrey T. Woolley Richard J. Cave and Roger F. Newton pg 2093; DOI: 10.1039/P19800002093 |
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Structure and biosynthesis of cleomeprenols from the leaves of Cleome spinosa Takayuki Suga and Tsuyoshi Shishibori pg 2098; DOI: 10.1039/P19800002098 |
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Formation of 2,3-dihydro-4(1H)-quinolones and related compounds via Fries-type acid-catalysed rearrangement of 1-arylazetidin-2-ones Shinto Kano Tsutomu Ebata and Shiroshi Shibuya pg 2105; DOI: 10.1039/P19800002105 |
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(+)- and (–)-Benzo[a]pyrene 7,8-oxide : synthesis, absolute stereochemistry, and stereochemical correlation with other mammalian metabolites of benzo[a]pyrene Derek R. Boyd Guru S. Gadaginamath Anil Kher John F. Malone Haruhiko Yagi and Donald M. Jerina pg 2112; DOI: 10.1039/P19800002112 |
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Rearrangement of the lactone ring of gibberellin A3 in aqueous alkali; participation of the ionised 3-hydroxy-group in an anti SN2 reaction Paul S. Kirkwood Jake MacMillan and Michael L. Sinnott pg 2117; DOI: 10.1039/P19800002117 |
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Synthesis of N-hydroxymaleimide and N-hydroxyitaconimide and their related derivatives Masayasu Akiyama Kazuyuki Shimizu Seiichi Aiba and Fumio Banba pg 2122; DOI: 10.1039/P19800002122 |
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Experiments towards the synthesis of the ergot alkaloids and related structures. Part 2. New alkylations on -carbon and nitrogen in -amidoketones Ralph E. Bowman pg 2126; DOI: 10.1039/P19800002126 |
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A new tricarboxylic acid anhydride from Paecilomyces variotii David C. Aldridge Raymond M. Carman and Richard B. Moore pg 2134; DOI: 10.1039/P19800002134 |
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A study of the reaction between the dichloromethylphosphine–aluminium chloride complex and terpenes. Part 2. Reaction of the PCl2Me–AlCl3 complex and camphene, and an X-ray crystallographic study of the products Erna Vilkas Michel Vilkas Joëlle Sainton Bernard Meunier and Claudine Pascard pg 2136; DOI: 10.1039/P19800002136 |
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Bridged-ring nitrogen compounds. Part 3. Synthesis of representatives of the 1,5-methano-4-benzazonine ring system Francis J. Smith and George R. Proctor pg 2141; DOI: 10.1039/P19800002141 |
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Steroidal heterocycles: synthesis and structure of imidazo[2,1-b]thiazolo-, thiazolo[3,2-a]benzimidazolo-, and thiazolo[3,2-b]-s-triazolo-derivatives Joginder S. Bajwa and Peter J. Sykes pg 2146; DOI: 10.1039/P19800002146 |
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Asymmetric synthesis at nitrogen by oxidation of imines with m-chloroperbenioic acid in the presence of optically active carbinols. Absolute stereochemistry of chiral alcohol-imine-peracid solvates Maria Bucciarelli Arrigo Forni Irene Moretti and Giovanni Torre pg 2152; DOI: 10.1039/P19800002152 |
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Stereochemistry of the hexosulose in cardenolide glycosides of the asclepiadaceae H. T. Andrew Cheung and Thomas R. Watson pg 2162; DOI: 10.1039/P19800002162 |
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7,8-Epoxycardenolide glycosides of Asclepias eriocarpa H. T. Andrew Cheung Thomas R. Watson James N. Seiber and Carolyn Nelson pg 2169; DOI: 10.1039/P19800002169 |
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The photochemical cycloaddition of furan and benzene John C. Berridge Andrew Gilbert and Grahams N. Taylor pg 2174; DOI: 10.1039/P19800002174 |
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Novel -methyldeoxybenzoins from the heartwood of Pterocarpus angolensis D.C.: absolute configuration and conformation of the first sesquiterpenylangolensis, and X-ray crystal structure of 4-O--cadinylangolensin Barend C. B. Bezuidenhoudt E. Vincent Brandt David G. Roux and Petrus H. van Rooyen pg 2179; DOI: 10.1039/P19800002179 |
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Reactions of relevance to the chemistry of aminoglycoside antibiotics. Part 13. A novel synthesis of benzyl ethers Anthony G. M. Barrett Roger W. Read and Derek H. R. Barton pg 2184; DOI: 10.1039/P19800002184 |
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Synthesis and reactions of t-butyltellurocarbonyloxyalkanes Anthony G. M. Barrett Roger W. Read and Derek H. R. Barton pg 2191; DOI: 10.1039/P19800002191 |
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Crystal structure and absolute configuration of a new sesquiterpenoid metabolite of Fomes annosus, 7,8,11-trihydroxydrimane Dervilla M. X. Donnelly Joseph O'Reilly Angèla Chiaroni and Judith Polonsky pg 2196; DOI: 10.1039/P19800002196 |
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The thermolysis of polyazapentadienes. Part 1. 1,5-Diaryl-1,2,5-triazaderivatives Hamish McNab pg 2200; DOI: 10.1039/P19800002200 |
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Nucleophilic displacement and spiro-complex formation in NN-dimethyl-N-picrylethylenediamine Erwin Buncel Masashi Hamaguchi and Albert R. Norris pg 2205; DOI: 10.1039/P19800002205 |
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Dehydrogenation of steroidal and triterpenoid ketones using benzeneseleninic anhydride Derek H. R. Barton David J. Lester and Steven V. Ley pg 2209; DOI: 10.1039/P19800002209 |
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Stable carbocations. Part 22. Stereochemistry of the deprotonation of ferrocenylalkylium ions, and of the protonation of alkenylferrocenes Clifford A. Bunton William Crawford Norman Cully and William E. Watts pg 2213; DOI: 10.1039/P19800002213 |
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A novel hydrazine-transfer reaction to a saturated carbon: direct conversion of substituted acetophenone and aliphatic ketone 4-nitrophenylhydrazones into 1,2- bis-hydrazones. Reactions of mercury(II) acetate with nitrogen compounds. Part 6 Richard N. Butler and Gerard J. Morris pg 2218; DOI: 10.1039/P19800002218 |
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Total synthesis of -lactamase inhibitors based on the 4-oxa-1-azabicyclo[3.2.0]heptan-7-one ring system Peter H. Bentley and Eric Hunt pg 2222; DOI: 10.1039/P19800002222 |
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Studies related to penicillins and cephalosporins. Part 6. Synthesis of the ()-dinorpenicillin-spirocyclopentane system Mario D. Bachi Sabar Sasson and Jacob Vaya pg 2228; DOI: 10.1039/P19800002228 |
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Preparation and properties of tertiary p-alkylarylphosphines containing straight-chain alkyl groups Stephen Franks and Frank R. Hartley pg 2233; DOI: 10.1039/P19800002233 |
Organoiron complexes in organic synthesis. Part 6. Dienolonium equivalents: tricarbonyl-[1-alkoxy-2-(1–5- -4-methoxycyclohexa-2,4dienylium)ethane]iron hexafluorophosphates and related complexes leading to masked 4,4-disubstituted cyclohexenonesAnthony J. Pearson and Malcolm Chandler pg 2238; DOI: 10.1039/P19800002238 |
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New insights into polyketide metabolism; the use of protium as a tracer in the biosynthesis of citrinin by Penicillium citrinum Jill Barber and James Staunton pg 2244; DOI: 10.1039/P19800002244 |
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Base-catalysed reactions of -bromo-N-benzyl-propionamide and -isobutyramide. Formation of 2-amino-oxazolidinones Giuseppe Zanotti Fernando Filira Antonio del Pra Giorgio Cavicchioni Augusto C. Veronese and Ferruccio D'Angeli pg 2249; DOI: 10.1039/P19800002249 |
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Heterocyclic polyfluoro-compounds. Part 30. Perfluoroalkylation of trifluoro-1,2,4-triazine Michael G. Barlow Robert N. Haszeldine and Charles Simon pg 2254; DOI: 10.1039/P19800002254 |
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Heterocyclic polyfluoro-compounds. Part 31. Photochemical oxetan formation from fluoroketones and perfluoroaldehydes and 1,2-difluoroethylene Michael G. Barlow Barrie Coles and Robert N. Haszeldine pg 2258; DOI: 10.1039/P19800002258 |
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Photo-induced transformations. Part 50. The photo-Beckmann rearrangement of 3,5-cyclo-5-cholestan-7-one oxime, a -cyclopropyl ketone oxime Hiroshi Suginome and Chi-Ming Shea pg 2268; DOI: 10.1039/P19800002268 |
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Convenient syntheses of alkyl -resorcylate derivatives Anthony G. M. Barrett Timothy M. Morris and Derek H. R. Barton pg 2272; DOI: 10.1039/P19800002272 |
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Polymeric proanthocyanidins. Stereochemistry, structural units, and molecular weight Zofia Czochanska Lai Yeap Foo Roger H. Newman and Lawrence J. Porter pg 2278; DOI: 10.1039/P19800002278 |
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Syntheses of 1- and 6-S- and 1- and 6-Se-derivatives of 2-amino-2-deoxy-/-D-glucopyranose George C. Chen Catherine H. Banks Kurt J. Irgolic and Ralph A. Zingaro pg 2287; DOI: 10.1039/P19800002287 |
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Quinoline alkaloids. Part 20. Synthesis of ptelefolone and O-methylribaline. Ring closure of epoxides of 3-prenylquinolones John L. Gaston and Michael F. Grundon pg 2294; DOI: 10.1039/P19800002294 |
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Synthesis and reactions of 5-arylamino-1,2,4-trioxans Hiroshi Yamamoto Masamoto Akutagawa Hiromu Aoyama and Yoshimori Omote pg 2300; DOI: 10.1039/P19800002300 |
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Purines, pyrimidines, and imidazoles. Part 52. New syntheses of some 1--D-arabinofuranosylaminoimidazoles and of related purine nucleosides, including 9--D-arabinofuranosyladenine Kamaliah Kadir Grahame Mackenzie and Gordon Shaw pg 2304; DOI: 10.1039/P19800002304 |
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Purines, pyrimidines, and imidazoles. Part 53. Synthesis of some 5-halogeno-analogues of metiamide and cimetidine Tom Brown Gordon Shaw and Graham J. Durant pg 2310; DOI: 10.1039/P19800002310 |
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Purines, pyrimidines, and imidazoles part 54. Interconversion of some intermediates in the de novo biosynthesis of purine nucleotides Noel J. Cusack Gordon Shaw and Fatma I. Logemann pg 2316; DOI: 10.1039/P19800002316 |
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On the chemistry of -lactamase inhibition by 6-bromopenicillanic acid Barry S. Orlek Peter G. Sammes Vroni Knott-Hunziker and Stephen G. Waley pg 2322; DOI: 10.1039/P19800002322 |
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Vesicant principles of Poison Ivy and related plants: synthesis of the urushiols, 1,2- dihydroxy-3-[(Z)-pentadec-8-enyl]benzene and 1,2 dihydroxy-3-pentadecylbenzene Haroen Halim Harry D. Locksley and Janmohammed J. Memon pg 2331; DOI: 10.1039/P19800002331 |
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Chain-extension reactions of aeetylenes. Part 4. Reaction of 1,3-dilithioacetylides with carbonyl electrophiles, hexamethylphosphoric triamide, and benzylideneaniline Keith A. Pover and Feodor Scheinmann pg 2338; DOI: 10.1039/P19800002338 |
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Conjugate, homoconjugate, and 1,2-additions of acetylene nucleophiles and their application to prostaglandin synthesis Roger F. Newton Derek P. Reynolds John Greenwood and Feodor Scheinmann pg 2346; DOI: 10.1039/P19800002346 |
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Studies in the xanthone series. Part 13. Structural and synthetic studies on toxyloxanthone B Phillip J. Cotterill and Feodor Scheinmann pg 2353; DOI: 10.1039/P19800002353 |
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Synthesis and reactions of azido-benzothiazoles and -benzo[b]thiophens; novel thiazolo[4,5-g]benzoxazoles and dihydrothieno[3,2-g]benzoxazoles Peter T. Gallagher Brian Iddon and Hans Suschitzky pg 2358; DOI: 10.1039/P19800002358 |
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Synthesis and photolysis of azido-benzo[b]thiophens, -benzothiazoles, -benzimidazoles, and -indazoles: novel 6,7-diamino-benzothiazoles, -benzimidazoles, and -indazoles and 6-diethylamino-8H-thiazolo [5,4-c]azepines Peter T. Gallagher Brian Iddon and Hans Suschitzky pg 2362; DOI: 10.1039/P19800002362 |
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Light-induced reactions of heteroaryl N-methylanilinomethyl ketones: formation of 3-heteroaryl-1-phenylazetidin-3-ols Massoud M. Hesabi John Hill and Ahmad A. El-Hamamy pg 2371; DOI: 10.1039/P19800002371 |
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Synthesis and some reactions of 3,4,5,6-tetrahydro-3,6-dimethyl-2,6-.methano-3-benzazocin-1(2H)-one (2,5-dimethyl-8-oxo-6,7-benzomorphan) David Carr Brian Iddon Hans Suschitzky and Robert T. Parfitt pg 2374; DOI: 10.1039/P19800002374 |
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Synthesis and ring-expansion of 4-(2-dimethylaminoethyl)-4-methylnaphthalen-1(4H)-one and its 2,3-dihydro-derivative and some reactions of the lactam products David Carr Brian Iddon Hans Suschitzky and Robert T. Parfitt pg 2380; DOI: 10.1039/P19800002380 |
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Enamine chemistry. Part 27. The effect of additional - and -heteroatoms on the p-conjugation and reactivity of enamines. Sub or super-enamines Md. Giasuddin Ahmed S. Asghari Ahmed and Peter W. Hickmott pg 2383; DOI: 10.1039/P19800002383 |
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Competitive cyclisations of singlet and triplet nitrenes. Part 9. 2-(2-Nitrenophenyl)-benzothiazoles and -benzimidazoles David Hawkins John M. Lindley Ian M. McRobbie and Otto Meth-Cohn pg 2387; DOI: 10.1039/P19800002387 |
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Enamidines. Part 1. Synthesis of enamidines and dihydrntriazines by the reaction of organolithium and organomagnesium compounds with aromatic nitrites Lawrence S. Cook and Basil J. Wakefield pg 2392; DOI: 10.1039/P19800002392 |
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Pyrazolopyridines. Part 5. Preparation and reactions of pyrazolo[3,4-c]pyridines David Chapman and Jim Hurst pg 2398; DOI: 10.1039/P19800002398 |
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Evidence for the mechanism of formation of N-(1,2-dihydrobenzocyclobut-1-enyl)pyridinium bromides and acetophenones from bisdibromocyclopropane adducts Ahmed K. Yagoub and George M. Iskander pg 2405; DOI: 10.1039/P19800002405 |
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The reaction of nitrosocarbonyl compounds with 2,5-disubstituted furans. Synthesis of 1,4,2-dioxazine and 1,4,2-dioxazole derivatives Donald Mackay Lê H. Dao and Julian M. Dust pg 2408; DOI: 10.1039/P19800002408 |
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Sulphur nitrides in organic chemistry. Part 8. Reaction of tetrasulphur tetranitride with Grignard reagents and organolithium compounds Shuntaro Mataka Kazufumi Takahashi Hajime Yamamoto and Masashi Tashiro pg 2417; DOI: 10.1039/P19800002417 |
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Michael additions to ,-unsaturated sulphoximides in two-phase systems. Kinetic resolution by means of chiral phase-transfer catalysts Rita Annunziata Mauro Cinquini and Stefano Colonna pg 2422; DOI: 10.1039/P19800002422 |
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The photochemical reactions of benzene with 1,2-,1,3-, and 1,4-dienes John C. Berridge John Forrester Brian E. Foulger and Andrew Gilbert pg 2425; DOI: 10.1039/P19800002425 |
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The chemistry of fungi. Part 76. The synthesis and transformations of three stereoisomeric 2-(2,6-dimethoxybenzoyl)-3-methoxycarbonyl-7-oxabicyclo[2,2,1]heptanes Alan D. Borthwick David J. Curry Alan Poynton W. Basil Whalley and John W. Hooper pg 2435; DOI: 10.1039/P19800002435 |
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The chemistry of fungi. Part 77. The synthesis of benzophenones from phthalides : X-ray crystallographic definition of a novel isobenzofuran system John Ahad Richard Banham W. Basil Whalley George Ferguson and Pik Yuen Siew pg 2445; DOI: 10.1039/P19800002445 |
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Oxymetallation. Part 12. Further syntheses of monocyclic peroxides via peroxymercuriation A. J. Bloodworth and Jamil A. Khan pg 2450; DOI: 10.1039/P19800002450 |
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Synthetic applications of N-N linked heterocycles. Part 8. Regiospecific synthesis of 4-(-acylalkyl)pyridines by attack of lithium enolates of ketones to N-(2,6-dimethyl-4-oxopyridin-1-yl)pyridinium salts Cheuk Man Lee Michael P. Sammes and Alan R. Katritzky pg 2458; DOI: 10.1039/P19800002458 |
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Synthesis of the pyranoisoflavonoid, heminitidulan. Isoflavanoid and rotenoid glycosides from the bark of Dalbergia nitidula Welw. ex Bak. Fanie R. van Heerden E. Vincent Brandt and David G. Roux pg 2463; DOI: 10.1039/P19800002463 |
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Utilisation of sulphur-containing leaving groups. Part 2. Monitored reduction of carboxylic acids into alcohols or aldehydes via 3-acylthiazolidine-2-thiones by sodium rorohydride or di-isobutylaluminium hydride Yoshimitsu Nagao Kohji Kawabata Kaoru Seno and Eiichi Fujita pg 2470; DOI: 10.1039/P19800002470 |
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Structural elucidation of the nigerones, four new naphthopyrones from cultures of Aspergillus niger Dharles P. Gorst-Allman Pieter S. Stern and Christiaan J. Rabie pg 2474; DOI: 10.1039/P19800002474 |
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Synthetic applications of N-N linked heterocycles. Part 7. The preparation of 4-alkyl- and 4-aryl-pyridines by regiospecific attack of Grignard reagents to quaternary nitrogen in N-(2,6-dimethyl-4-oxopyridin-1-yl)pyridinium salts Alan R. Katritzky Hector Beltrami and Michael P. Sammes pg 2480; DOI: 10.1039/P19800002480 |
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Friedel-Crafts reactions of some vinylsilanes Ian Flaming and Andrew Pearce pg 2485; DOI: 10.1039/P19800002485 |
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Synthesis of 3-O-(6-deoxy-6-sulpho--D-glucopyranosyl)-1,2-di-O-hexadecanoyl-L-glycerol, sulphoquinovosyl diglyceride Roy Gigg Anna A. E. Penglis and Robert Conant pg 2490; DOI: 10.1039/P19800002490 |
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Polycyclic fluoro-aromatic compounds. Part 10. Nucleophilic replacement of fluorine in heptafluoro-2-naphthyl-lithium James Burdon Harpal S. Gill and Ian W. Parsons pg 2494; DOI: 10.1039/P19800002494 |
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Synthesis of 2,4-diazabicyclo[3.3.0]octane-3,7-diones and 3-thioxo-2,4-diazabicyclo[3.3.0]octan-7-one by an intramolecular Michael-type reaction. Stability of 2,4-diaza-, 4-oxa-2-aza-, and 4-thia-2-aza-bicyclo[3.3.0]octane-3,7-diones C. John Harris pg 2497; DOI: 10.1039/P19800002497 |
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Neighbouring group effects. Part 1. Effect of -hydroxy- and -acetoxy-groups on the ring opening of steroidal 4,5-epoxides Masaji Ishiguro Hiromitsu Saito Yutaka Hirano and Nobuo Ikekawa pg 2503; DOI: 10.1039/P19800002503 |
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Neighbouring group effects. Part 2. Effect of epoxide on the hydrolysis of adjacent acetate groups Masaji Ishiguro Hiromitsu Saito and Nobuo Ikekawa pg 2507; DOI: 10.1039/P19800002507 |
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Synthetic studies on terpenoids. Part 24. Stereocontrolled synthesis of 3-H,3b-H,5a-H,9a-H,11a-H-9b-Methylperhydrophenanthro-[2,1-b]furan-7-one, an intermediate to epoxynorcafestanone Santosh Kumar Maji Sunil Kumar Mukhopadhyaya Debabrata Mukherjee and Phanindra Chandra Dutta pg 2511; DOI: 10.1039/P19800002511 |
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Polymer-supported phosphonates. Olefins from aldehydes, ketones, and dioxolans by means of polymer-supported phosphonates Gianfranco Cainelli Michele Contento Francesco Manescalchi and Rodolfo Regnoli pg 2516; DOI: 10.1039/P19800002516 |
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Heterocyclic polyfluoro-compounds. Part 32. Photochemical reactions of 3-chlorotetrafluoro- and 3,5-dichlorotrifluoro-pyridines with olefins, and their photoreduction Michael G. Barlow Robert N. Haszeldine and John R. Langridge pg 2520; DOI: 10.1039/P19800002520 |
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Heterocyclic polyfluoro-compounds. Part 33. Competing 1,2- and 1,4-photochemical addition of hexafluorobiacetyl to 1,2-difluoroethylene Michael G. Barlow Barrie Coles and Robert N. Haszeldine pg 2523; DOI: 10.1039/P19800002523 |
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A tautomerisable macrocyclic compound containing two aza-bridged 2,2-bipyridine moieties Shojiro Ogawa and Shinsaku Shiraishi pg 2527; DOI: 10.1039/P19800002527 |
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The photoreactions of pyridine and 2-fluoropyridine with aliphatic amines Andrew Gilbert and Stefan Krestonosich pg 2531; DOI: 10.1039/P19800002531 |
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Microbiological transformations. Part 3. The oxidation of androstene derivatives with the fungus Cunninghamella elegans Trevor A. Crabb Philip J. Dawson and Roger O. Williams pg 2535; DOI: 10.1039/P19800002535 |
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Synthetic studies in the -kainic acid (2,3-trans,3,4-cis-2-carboxy-4-isopropenylpyrrolidin-3-ylacetic acid) series Peter D. Kennewell Saroop S. Matharu John B. Taylor and Peter G. Sammes pg 2542; DOI: 10.1039/P19800002542 |
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Biosynthesis of ascochitine and synthesis of its biogenetic precursors Lino Colombo Cesare Gennari Carlo Scolastico Fabrizio Aragozzini and Cosetta Merendi pg 2549; DOI: 10.1039/P19800002549 |
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Reductive deamination of primary amines Alan R. Katritzky Karoly Horvath and Bernard Plau pg 2554; DOI: 10.1039/P19800002554 |
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C-nucleoside studies. Part 9. Synthesis of 3(5)--D-ribofuranosyl pyrazole and related compounds J. Grant Buchanan M. Encarnacion Chacón-Fuertes Alan Stobie and Richard H. Wightman pg 2561; DOI: 10.1039/P19800002561 |
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C-nucleoside studies. Part 10. A new synthesis of 3-(2,3,5-tri-O-benzyl--D-ribofuranosyl)pyrazole and its conversion into 4-nitro-3(5)--D-ribofuranosylpyrazole J. Grant Buchanan Alan R. Edgar Roderick J. Hutchison Alan Stobie and Richard H. Wightman pg 2567; DOI: 10.1039/P19800002567 |
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Addition of thallium triacetate to PFG2 methyl ester and related compounds in acetic acid. Nuclear magnetic resonance spectral study of novel dioxatricyclic and oxabicyclic products Vilmos Simonidesz Ágnes Behr-Papp József Ivanics Gábor Kovács Eszter Baitz-Gács and Lajos Radics pg 2572; DOI: 10.1039/P19800002572 |
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Reactions of androsta-3,5-dienes with m-chloroperbenzoic acid Richard C. Cambie Christine M. Read Peter S. Rutledge Geoffrey J. Walker Paul D. Woodgate and James R. Hanson pg 2581; DOI: 10.1039/P19800002581 |
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The chemistry of o-phenylene di-isothiocyanate. Part 2. Reactions with enamines, an ynamine, and some reactive methylene compounds Alan W. Faull David Griffiths Roy Hull and Timothy P. Seden pg 2587; DOI: 10.1039/P19800002587 |
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18-Substituted steroids. Part 5. Further studies on the synthesis of 11,18,21-trihydroxypregn-4-ene-3,20-dione (18-hydroxycorticoster-one) David N. Kirk and Christopher J. Slade pg 2591; DOI: 10.1039/P19800002591 |
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18-Substituted steroids. Part 6. Synthesis of 3,18-dihydroxy-11,18-epoxy-5-pregnan-20-one (21-deoxy-3,5-tetrahydroaldosterone) Douglas R. Crump David N. Kirk and Barry W. Miller pg 2597; DOI: 10.1039/P19800002597 |
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The chemistry of o-phenylenedi-isothiocyanate. Part 3. Studies on the syntheses of heterocyclic compounds David Griffiths Roy Hull and Timothy P. Seden pg 2608; DOI: 10.1039/P19800002608 |
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Photo-induced reduction of fluoren-9-ol and its acetate by aliphatic amines Mamoru Ohashi Yuji Furukawa and Kazuo Tsujimoto pg 2613; DOI: 10.1039/P19800002613 |
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Reactions of alkyl-lithium compounds with aryl halides Penelope A. Huddle and Guido W. Perold pg 2617; DOI: 10.1039/P19800002617 |
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Carbonyl transposition and regio- and stereo-specific syntheses of new alcohols, amino-alcohols, and ketones in the monoterpenoid 1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane Francesco Bondavalli Pietro Schenone Angelo Ranise and Silvia Lanteri pg 2626; DOI: 10.1039/P19800002626 |
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Mechanism of diol formation in the reaction of benzylic Grignard reagents with aldehydes Claude Bernardon and Alain Deberly pg 2631; DOI: 10.1039/P19800002631 |
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Studies in the biosynthesis of [6]-gingerol, pungent principle of ginger (Zingiber officinale) Phillip Denniff Ian Macleod and Donald A. Whiting pg 2637; DOI: 10.1039/P19800002637 |
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Specific enzyme inhibitors in vitamin biosynthesis. Part 3. The synthesis and inhibitory properties of some substrates and transition state analogues of riboflavin synthase Saieba S. Al-Hassan Russell J. Kulick Daniel B. Livingstone Colin J. Suckling Hamish C. S. Wood Roger Wrigglesworth and Robert Ferone pg 2645; DOI: 10.1039/P19800002645 |
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Reactions of relevance to the chemistry of aminoglycoside antibiotics. Part 14. A useful radical-deamination reaction Derek H. R. Barton Gerhard Bringmann Geneviève Lamotte William B. Motherwell Robyn S. Hay Motherwell and Alexander E. A. Porter pg 2657; DOI: 10.1039/P19800002657 |
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Reactions of relevance to the chemistry of aminoglycoside antibiotics. Part 15. The selective modification of neamine by radical-induced deamination Derek H. R. Barton Gerhard Bringmann and William B. Motherwell pg 2665; DOI: 10.1039/P19800002665 |
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Synthesis and reactions of 1,6-diaryl-2,5-bis(diazo)-1,3,4,6-tetraoxohexanes Mordecai B. Rubin Moshe Bargurie (Mrs.) Sonia Kosti and Menahem Kaftory pg 2670; DOI: 10.1039/P19800002670 |
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Lithium keten thioacetalides. Factors influencing -versus-alkylation William S. Murphy and Sompong Wattanasin pg 2678; DOI: 10.1039/P19800002678 |
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Synthetic C-glycosyl nucleosides. A new approach Yves Chapleur and Bertrand Castro pg 2683; DOI: 10.1039/P19800002683 |
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Biosynthesis of cochlioquinones Luigi Canonica M. Grazia Beretta Lino Colombo Cesare Gennari Bianca M. Ranzi and Carlo Scolastico pg 2686; DOI: 10.1039/P19800002686 |
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Synthesis of ethyl 3-bromo-2-ethoxy-2-(4-hydroxybenzoyloxy)propionate and attempts at cyclisation (a correction) Wolfgang Hofeditz Shafig A. Khan and Hans Plieninger pg 2691; DOI: 10.1039/P19800002691 |
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Studies on heterocyclic chemistry. Part 21. Reactions of 3-mercapto- and 3-acylthio-3-isothiazoline-5-thiones: ring transformations, a base-induced ring cleavage, and thiol-ester–thioxo-ester rearrangements Tarozaemon Nishiwaki Etsuko Kawamura Noritaka Abe and Mitsuo Iori pg 2693; DOI: 10.1039/P19800002693 |
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Perulactone, a new ergostane-type steroid from Physalis peruviana(Solanaceae) Hugo E. Gottlieb Isaac Kirson Erwin Glotter Anil B. Ray Mahendra Sahai and Abid Ali pg 2700; DOI: 10.1039/P19800002700 |
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Redox-photosensitised reactions. Part 6. Stereospecific ring cleavage of 1-phenoxy-1,2,2a,3,4,8b-hexahydrocyclobuta[a]naphthalene-8b-carbonitrile and its 2-methyl derivatives by redox-photosensitisation Tetsuro Majima Chyongjin Pac and Hiroshi Sakurai pg 2705; DOI: 10.1039/P19800002705 |
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Polyhalogenoaromatic compounds. Part 44. Reactions of enamines with polyhalogenopyridines and their N-oxides Hans Suschitzky Basil J. Wakefield and Jeffrey P. Whitten pg 2709; DOI: 10.1039/P19800002709 |
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Some reactions of vinylene di-isothiocyanate Roy Hull and Timothy P. Seden pg 2717; DOI: 10.1039/P19800002717 |
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Inhibitors of pyrimidine biosynthesis. Part 1. Synthesis of potential transition-state analogues of aspartate transcarbamylase John J. Goodson Clifford J. Wharton and Roger Wrigglesworth pg 2721; DOI: 10.1039/P19800002721 |
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Purines, pyrimidines, and imidazoles. Part 56. Some aminoimidazole-carboxamidines and derived adenines Kamaliah Kadir Gordon Shaw and David Wright pg 2728; DOI: 10.1039/P19800002728 |
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Catalytic and non-catalytic addition of aromatic amines to terminal acetylenes in the presence of mercury(II) chloride and acetate José Barluenga Fernando Aznar Ramón Liz and Rosa Rodes pg 2732; DOI: 10.1039/P19800002732 |
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Photochemistry of methoxy-substituted quinoline and isoquinoline N-oxides Angelo Albini Elisa Fasani and Lucia Maggi Dacrema pg 2738; DOI: 10.1039/P19800002738 |
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N-oxides and related compounds. Part 60. Novel thermal and photochemical rearrangements of N-substituted 2-pyridones Alan R. Katritzky Andrew V. Champman Michael J. Cook and George H. Millet pg 2743; DOI: 10.1039/P19800002743 |
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Studies on organic fluorine compounds. Part 35. Trifluoromethylation of pyrimidine- and purine-nucleosides with trifluoromethyl–copper complex Yoshiro Kobayashi Kenjiro Yamamoto Toyohira Asai Masanori Nakano and Itsumaro Kumadaki pg 2755; DOI: 10.1039/P19800002755 |
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Photobromination of carbohydrate derivatives. Part 4. Observations on some glucopyranoside esters; a simple route to aryl -L-ido-pyranosides Robert J. Ferrier and Peter C. Tyler pg 2762; DOI: 10.1039/P19800002762 |
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Photobromination of carbohydrate derivatives. Part 5. Preparation and reactions of (5S)-1,2,3,4-tetra-O-acetyl-5-bromo--D-xylopyranose; a new type of double-headed nucleoside Robert J. Ferrier and Peter C. Tyler pg 2767; DOI: 10.1039/P19800002767 |
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Organoiron complexes in organic synthesis. Part 7. Regio- and stereo-chemistry of ring connection reactions relevant to steroid and terpene synthesis. X-Ray crystal structure determination of tricarbonyl(methyl 1-[2–5--4-methoxy-1-methylcyclohexa-2,4-dienyl]-3-hydroxymethyl-3-methyl-2-oxocyclohexanecarboxylate)iron Anthony J. Pearson Enrico Mincione Malcolm Chandler and Paul R. Raithby pg 2774; DOI: 10.1039/P19800002774 |
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Studies on the preparation of N-alkyl-O-phenylhydroxylamines Tuvia Sheradsky and Eliahu Nov pg 2781; DOI: 10.1039/P19800002781 |
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Methylation study of ribonucleosides, deoxyribonucleosides, and 2-O-methylribonucleosides with trimethylsulphonium hydroxide and trimethylsulphonium iodide. Influence of the 2-hydroxy-groups on the reactivity of the base moieties of ribonucleosides Kiyoshi Yamauchi Toru Nakagima and Masayoshi Kinoshita pg 2787; DOI: 10.1039/P19800002787 |
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A stereoselective total synthesis of 17-O-acetyl-14-hydroxy-3-O-methyl-11-oxo-estradiol-17 Tetsuji Kametani Masahiro Aizawa and Hido Nemoto pg 2793; DOI: 10.1039/P19800002793 |
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Amino-acids and peptides, Part 44. Synthesis of protected peptides related to sequence 23–30 of bovine insulin B-chain Jonathan G. Warnke and Geoffrey T. Young pg 2797; DOI: 10.1039/P19800002797 |
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Studies on the syntheses of heterocyclic compounds. Part 855. Cycloaddition reaction of bis(trimethylsilyl) allenedicarboxylate with homocyclic dienes Toshio Suzuki Seiko Kagaya Akiko Tomino Katsuo Unno and Tetsuji Kametani pg 2801; DOI: 10.1039/P19800002801 |
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Efficient synthesis of a pregnane-type steroid. Total synthesis of (+)-5-dihydropregnenolone [(+)-3-hydroxy-5-pregnan-20-one] Tetsuji Kametani Koji Suzuki and Hideo Nemoto pg 2805; DOI: 10.1039/P19800002805 |
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Synthesis and conformation in the solid state of oligopeptides with the L-alanyl-L-leucylglycyl sequence in which some glycines are replaced with N-methylglycines Ryoichi Katakai pg 2808; DOI: 10.1039/P19800002808 |
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Synthesis of potentially basic hydrocarbons by sulphur extrusion and/or bis-Wittig reactions. Two syntheses of benz[5,6]indeno[2,1-a]phenalene and a new synthesis of dibenzo[de,mn]naphthacene (zethrene) William Kemp Iain T. Storie and Charles D. Tulloch pg 2812; DOI: 10.1039/P19800002812 |
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18-Substituted steroids. Part 7. Synthesis and structure of 11,18-epoxy-3,18,21-trihydroxy-5-pregnan-20-one (3,5-tetrahydroaldosterone) David N. Kirk and Barry W. Miller pg 2818; DOI: 10.1039/P19800002818 |
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Novel conversions of benzo[b]thiophen-3(2H)-ones into 1,2-benzisothiazole and tetrahydro-1,2-benzothiazepin-5-one systems via sulphimide intermediates Yasumitsu Tamura Said M. M. Bayomi Chisato Mukai Masazumi Ikeda and Masahiro Kise pg 2830; DOI: 10.1039/P19800002830 |
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Syntheses and reactions of spirocyclopropaneanthrones. Part 2. Rearrangements and cyclopropyl ring-opening reactions of phenyl-substituted spirocyclopropaneanthrones and related compounds Kiyoichi Hirakawa and Toshikazu Nosaka pg 2835; DOI: 10.1039/P19800002835 |
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Structure of aristone, a unique indole alkaloid from Aristotelia chilensis(mol.) stuntz, by X-ray crystallographic analysis Volker Zabel William H. Watson Magalis Bittner and Mario Silva pg 2842; DOI: 10.1039/P19800002842 |
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Condensation of -unsaturated amines with perfluoroarenes Jean-Claude Blazejewski and Claude Wakselman pg 2845; DOI: 10.1039/P19800002845 |
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-(4,6-Diphenyl-2-oxo-1-pyridyl)benzyl-lithiums and their reactions with electrophiles Alan R. Katritzky John Arrowsmith Zakaria bin Bahari Chandra Jayaram Tayyaba Siddiqui and Socrates Vassilatos pg 2851; DOI: 10.1039/P19800002851 |
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Some novel photochemical and related aryl couplings and migrations in flavonoid synthesis Jan H. van der Westhuizen Daneel Ferreira and David G. Roux pg 2856; DOI: 10.1039/P19800002856 |
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Novel reagent system for converting a hydroxy-group into an iodo-group in carbohydrates with inversion of configuration. Part 2 Per J. Garegg and Bertil Samuelsson pg 2866; DOI: 10.1039/P19800002866 |
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The reactions of four derivatives of pyrrolo[1,2-a]indole with arene-sulphonyl azides Gulam A. Bahadur A. Sydney Bailey Peter W. Scott and Marazban H. Vandrevala pg 2870; DOI: 10.1039/P19800002870 |
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Cyclodepsipeptides from Beauveria bassiana. Part 3. The isolation of beauverolides Ba, Ca, Ja, and Ka John Frederick Grove pg 2878; DOI: 10.1039/P19800002878 |
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Synthetic studies towards complex diterpenoids. Part 13. Stereo-specific synthesis of intermediates to the diterpene alkaloids and the C20-gibberellins by a novel rearrangement of angularly fused cyclo-butanones Usha Ranjan Ghatak Subrata Ghosh and Baijayanti Sanyal pg 2881; DOI: 10.1039/P19800002881 |
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Alkyltrifluoromethanesulphonates as alkylating reagents for aromatic compounds Brian L. Booth Robert N. Haszeldine and Khosrow Laali pg 2887; DOI: 10.1039/P19800002887 |
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The chemistry of nitrilium salts. Part 1. Acylation of phenols and phenol ethers with nitriles and trifluoromethanesulphonic acid Brian L. Booth and Ghazi F. M. Noori pg 2894; DOI: 10.1039/P19800002894 |
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The preparation of primary alkyl and benzyl fluorides from the corresponding primary amines Alan R. Katritzky Amornsri Chermprapai and Ranjan C. Patel pg 2901; DOI: 10.1039/P19800002901 |
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Singlet oxygen photo-oxidation of some triazapentalenes Angelo Albini Gian Franco Bettinetti Giovanna Minoli and Silvio Pietra pg 2904; DOI: 10.1039/P19800002904 |
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Reaction of the ozonides with methanol in the presence of chlorosulphonic acid: selective cleavage of the C–O bond of the peroxide bridge Masahiro Miura Masatomo Nojima and Shigekazu Kusabayashi pg 2909; DOI: 10.1039/P19800002909 |
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Isolation and structural elucidation of a novel sterol metabolite of Fusarium sporotrichioides 921 Boris Yagen Peter Horn Abraham Z. Joffe and Richard H. Cox pg 2914; DOI: 10.1039/P19800002914 |
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v-Triazolo[4,5-d]pyrimidines (8-azapurines). Part 22. Synthesis of 2-amino- and 2-oxo-derivatives of N-alkyl-1,6-dihydro-8-azapurines from the corresponding 4-amino-5-aminomethyl-1,2,3-triazoles Adrien Albert pg 2918; DOI: 10.1039/P19800002918 |
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New dyes based on 3-aryl-benzo- and -naphtho-1,4-thiazines Neil E. MacKenzie Ronald H. Thomson and Colin W. Greenhalgh pg 2923; DOI: 10.1039/P19800002923 |
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Bryocoumaric acid, a new triterpene from Bryonia dioica Peter J. Hylands El-Sayed S. Mansour and Moosa T. Oskoui pg 2933; DOI: 10.1039/P19800002933 |
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Steric effects in the ring-expansion of coumarins by 2-diazopropane and t-butyldiazomethane Francis M. Dean and B. Kevin Park pg 2937; DOI: 10.1039/P19800002937 |