Contents pages pg P001; DOI: 10.1039/P197800FP001 |
Enamines. Part 40. Carbon-13 nuclear magnetic resonance spectroscopy in the determination of aliphatic enamine configurations Riccardo Stradi Pasqualina Trimarco and Aristide Vigevani pg 1; DOI: 10.1039/P19780000001 |
Reactions of steroid allylic systems: solvolyses of cholest-4-en-3- and 3-yl trifluoroacetates Giorgio Ortar Mario Paglialunga Paradisi Enrico Morera and Aurelio Romeo pg 4; DOI: 10.1039/P19780000004 |
Asymmetric induction in the Darzens reaction by means of chiral phase-transfer in a two-phase system. The effect of binding the catalyst to a solid polymeric support Stefano Colonna Roberto Fornasier and Ugo Pfeiffer pg 8; DOI: 10.1039/P19780000008 |
The reaction of ketoximes with isothiocyanates Robert F. Hudson and Hushang Dj-Forudian pg 12; DOI: 10.1039/P19780000012 |
Steroid analogues. Part 1. Preparation of intermediates containing rings C and D David J. Humphreys Christopher E. Newall Howard A. Paskins and Gordon H. Phillipps pg 15; DOI: 10.1039/P19780000015 |
Steroid analogues. Part 2. Synthesis of unsymmetrical bi(cycloalkylidene)s via vic-dinitro-compounds David J. Humphreys (Mrs.) Pamela M. Lawrence and Christopher E. Newall pg 19; DOI: 10.1039/P19780000019 |
Steroid analogues. Part 3. Preparation of 4-cyclohexylidenecyclohex-2-enones and 6,7-dinor-5,8-secoestra-4,9-dien-3-ones by Birch reduction of 1-p-methoxyphenylcycloalkanols David J. Humphreys (Mrs.) Pamela M. Lawrence Christopher E. Newall Gordon H. Phillipps and Peter A. Wall pg 24; DOI: 10.1039/P19780000024 |
Steroid analogues. Part 4. Synthesis of 9-6,7-dinor-5,8-seco-steroids via-lactones David J. Humphreys and Christopher E. Newall pg 33; DOI: 10.1039/P19780000033 |
Steroid analogues. Part 5. Synthesis of 9-6,7-dinor-5,8-seco-steroids via3-1,3,4-thiadiazolines David J. Humphreys Christopher E. Newall Gordon H. Phillipps and Gerald A. Smith pg 45; DOI: 10.1039/P19780000045 |
Thio-sugars. Part 2. Glycosides from acid-catalysed reactions of 1-O-acetyl-2,3-di-O-acyl-4-thiotetrofuranoses Joan E. McCormick and R. Stanley McElhinney pg 64; DOI: 10.1039/P19780000064 |
Structural investigation of lac resin. Part 13. Stereochemistry of some derivatives of shellolic acid, and of its 2-, 10-, and 2,10-epimers Gobiehettipalayam B. Venkatasubramanian Krishnarajanagar N. Ganesh Virender S. Chauhan and Vijay K. Mahajan pg 70; DOI: 10.1039/P19780000070 |
Unsaturated steroids. Part 8. Synthesis of ergosta-5,7-diene-1,3-diol, the 4,4-dimethyl analogue, and 4,4-dimethylergosta-5,7-dien-3-ol Riaz Ahmad David Hands Sai L. Leung John M. Midgley Hany Safwat and W. Basil Whalley pg 74; DOI: 10.1039/P19780000074 |
Unsaturated steroids. Part 9. Synthesis of some aromatic ring c steroids Richard Edmunds John M. Midgley Linda G. Tagg Brian J. Wilkins and W. Basil Whalley pg 76; DOI: 10.1039/P19780000076 |
The chemistry of fungi. Part 74. Synthesis of ()-5-butyl-6,8-dihydroxy-3-pentyl-3,4-dihydroisocoumarin Sheikh M. Afzal Richard Pike Nasim H. Rama Ian R. Smith Eric S. Turner and W. Basil Whalley pg 81; DOI: 10.1039/P19780000081 |
The chemistry of fungi. Part 75. A partial elaboration of the rosane system from podocarpic acid C. George de Grazia and W. Basil Whalley pg 84; DOI: 10.1039/P19780000084 |
The chemistry of the insoluble red woods. Part 13. Synthesis of 2-(flavan-3-yl)isoflav-3-enes and of 6-benzyl-5-phenylbenzo[a]xanthens James O. Oluwadiya and W. Basil Whalley pg 88; DOI: 10.1039/P19780000088 |
Contents pages pg P005; DOI: 10.1039/P197800FP005 |
X-Ray structure analysis of the tosylate ester of (1S,5S)-6,6-dimethyl-2-[(2S)-3,3,3-trichloro-2-hydroxypropyl]bicyclo[3.1.1]hept-2-ene, the major product of the iron(III) chloride-catalysed ene addition of chloral to (—)-(1S,5S)-pin-2(10)-ene Michael J. Begley G. Bryon Gill and Brian Wallace pg 93; DOI: 10.1039/P19780000093 |
Ring strain and the reactivity of dibenzophospholes and their quaternary salts: crystal and molecular structure of 5-(p-bromobenzyl)-5-phenyldibenzophospholium bromide David W. Allen Ian W. Nowell A. Christopher Oades and Philip E. Walker pg 98; DOI: 10.1039/P19780000098 |
Biosynthesis of the necic acids of the pyrrolizidine alkaloids. Further investigations of the formation of senecic and isatinecic acids in Senecio species Nicholas M. Bale Rosalind Cahill Noel M. Davies Michael B. Mitchell Edward H. Smith and David H. G. Crout pg 101; DOI: 10.1039/P19780000101 |
Tetracyclic triterpene synthesis. Part 1. Stereospecific conversion of 6-methoxy-1-tetralone into 7-methoxy-trans-3a,9b-dimethyl-1,3,3a,4,5-9b-hexahydrobenz[e]inden-2-one Richard A. Packer and J. Stanley Whitehurst pg 110; DOI: 10.1039/P19780000110 |
Tetracyclic triterpene synthesis. Part 2. Deduction of ring fusion configurations in cis- and trans-7-methoxy-3a,9b-dimethyl-1,3,3a,4,5,9b-hexahydrobenz[e]inden-2-ones by nuclear magnetic resonance spectroscopy Keith G. Orrell Richard A. Packer Vladimir ik and J. Stanley Whitehurst pg 117; DOI: 10.1039/P19780000117 |
Biosynthesis of the bisbenzylisoquinoline alkaloid cocsulin Dewan S. Bhakuni Virender M. Labroo Awadhesh N. Singh and Randhir S. Kapil pg 121; DOI: 10.1039/P19780000121 |
Reactions of enol acetates with thallium(I) acetate–iodine Richard C. Cambie Rodney C. Hayward Jeffrey L. Jurlina Peter S. Rutledge and Paul D. Woodgate pg 126; DOI: 10.1039/P19780000126 |
Reaction between 2,3,5-tri-O-acetyladenosine and aryl chloroformates. 2,3,5-Tri-O-acetyl-N(6)-phenoxycarbonyladenosine as an intermediate in the synthesis of 6-ureidopurine ribosides P. Anne Lyon and Colin B. Reese pg 131; DOI: 10.1039/P19780000131 |
Structure and synthesis of some complex pyranoisoflavonoids from the bark of Dalbergia nitidula Welw. ex Bak. Fanie R. van Heerden E. Vincent Brandt and David G. Roux pg 137; DOI: 10.1039/P19780000137 |
Tetracycline studies. Part 6. 6- and 12a-Hydroxylation of 6-methylpretetramid Cedric H. Hassall and Gareth J. Thomas pg 145; DOI: 10.1039/P19780000145 |
Biosynthesis of flavoglaucin. Stereochemistry of aromatic isoprenylation Janet K. Allen Kevin D. Barrow Alan J. Jones and Peter Hanisch pg 152; DOI: 10.1039/P19780000152 |
The chemistry of terpenes. Part 23. Reaction of (+)-carane-3,4-diol with sulphuric acid Wesley Cocker and David H. Grayson pg 155; DOI: 10.1039/P19780000155 |
The chemistry of terpenes. Part 24. Some oxidation products of 1,5,5,6-tetramethylcyclohexa-1,3-diene (-pyronene) Wesley Cocker Kevin J. Crowley and Krishnaswamy Srinivasan pg 159; DOI: 10.1039/P19780000159 |
18-Norpregna-8,11,13-trienes. Part 2. Preparation from 17-methyl-17-pregn-13-enes Alex. C. Campbell Maurice S. Maidment John H. Pick Donald F. M. Stevenson and Gilbert F. Woods pg 163; DOI: 10.1039/P19780000163 |
Metabolic products of Entomophthora virulenta Norman Claydon and John Frederick Grove pg 171; DOI: 10.1039/P19780000171 |
D-Homo-steroids. Part 7. Further studies on the mechanism of D-homoannulation of 17-hydroxypregnan-20-ones with Lewis acids David N. Kirk and Conor R. McHugh pg 173; DOI: 10.1039/P19780000173 |
Intramolecular cyclisation of 2-phenylethyl isocyanates Roy V. Davies Brian Iddon Hans Suschitzky and Maurice W. Gittos pg 180; DOI: 10.1039/P19780000180 |
Contents pages pg P007; DOI: 10.1039/P197800FP007 |
Conformations of penicillin G: crystal structure of procaine penicillin G monohydrate and a refinement of the structure of potassium penicillin G David D. Dexter and James M. van der Veen pg 185; DOI: 10.1039/P19780000185 |
The photolysis of o-azidobenzoic acid derivatives: a practicable synthesis of 2-alkoxy-3-alkoxycarbonyl-3H-azepines Roger Purvis Robert K. Smalley Winston A. Strachan and Hans Suschitzky pg 191; DOI: 10.1039/P19780000191 |
Studies of heterocyclic compounds. Part 23. Diazo-coupling–deformylation of 3,4-dialkyl-1-aryl-6-oxa-6a4-thia-1,2-diazapentalenes: synthesis of 3,4-dialkyl-1,6-diaryl-6a4-thia-1,2,5,6-tetra-azapentalenes Robert M. Christie David H. Reid Robert Walker and Robert G. Webster pg 195; DOI: 10.1039/P19780000195 |
Reactions of fluoroalkyl radicals generated electrochemically. Part 1. Additions of trifluoromethyl radicals to olefinic and acetylenic bonds Christopher J. Brookes Paul L. Coe Alan E. Pedler and John Colin Tatlow pg 202; DOI: 10.1039/P19780000202 |
Tautomerism of the enedione system of 15-oxoprostaglandin D2 Robert L. Jones and Norman H. Wilson pg 209; DOI: 10.1039/P19780000209 |
Reactions of the -carbanion species of (phenylthio)acetic acid and its ester with carbonyl compounds Shûichi Yamagiwa Nobuto Hoshi Hitoshi Sato Hiroshi Kosugi and Hisachi Uda pg 214; DOI: 10.1039/P19780000214 |
Conformational aspects of some ring A-acetoxy-ketones in the cholestane series Anchel Schwartz and Erwin Glotter pg 224; DOI: 10.1039/P19780000224 |
The acid-catalysed lactonisation of the norborn-5-en-2-ylacetic acids David I. Davies and Michael D. Dowle pg 227; DOI: 10.1039/P19780000227 |
Photoaddition of ethylenes and acetylenes to hexafluorobenzene Derek Bryce-Smith Andrew Gilbert Brian H. Orger and Peter J. Twitchett pg 232; DOI: 10.1039/P19780000232 |
Dynamic stereochemistry of imines and derivatives. Part 13. The stereochemistry of the products from peroxyacid oxidation of bis-N-alkylaldimines Derek R. Boyd Lionel C. Waring and W. Brian Jennings pg 243; DOI: 10.1039/P19780000243 |
Asymmetric selection via addition. Optically active allenic sulphones Mauro Cinquini Stefano Colonna and Franco Cozzi pg 247; DOI: 10.1039/P19780000247 |
Synthesis of N-acetyl derivatives of 17-(2-amino-oxazol-4-yl)-steroids and revised structure of N-acetylated 4- or 4,5-disubstituted 2-amino-oxazoles Gianfranco Rapi Mauro Ginanneschi Mario Chelli and Andrea Boicelli pg 249; DOI: 10.1039/P19780000249 |
Conformational studies. Part 9. Some exceptions to the axial halogeno-ketone rule John S. E. Holker W. Reginald Jones Michael G. R. Leeming Gerald M. Holder John M. Midgley John E. Parkin and W. Basil Whalley pg 253; DOI: 10.1039/P19780000253 |
Synthesis of hapten–polypeptide conjugates as antigen models for the N-terminal region of the -2-chain of rabbit skin collagen Kiyoshi Nokihara and Heinz Berndt pg 260; DOI: 10.1039/P19780000260 |
Abnormal elimination reactions of 3,17-diacetoxy-5,6-epoxyandrostan-7-ol James R. Hanson Alan W. Johnson and Maria A. C. Kaplan pg 263; DOI: 10.1039/P19780000263 |
Biosynthesis of the morphinandienone alkaloid, sebiferine Dewan S. Bhakuni Virendra K. Mangla Awadhesh N. Singh and Randhir S. Kapil pg 267; DOI: 10.1039/P19780000267 |
Reactions of diastereomeric 2,4,5-triphenyl-1,3-dioxolans with N-bromosuccinimide and t-butyl perbenzoate Hiok-Huang Lee and Seong-Fong Chen pg 270; DOI: 10.1039/P19780000270 |
The S-alkylation of sulphides by an activated carbohydrate epimine under acidic catalysis: the formation of -acetamido-sulphides. Part 2. Reactions with cyclic sulphides and with sulphides bearing an additional nucleophilic sulphur substituent Brian Bannister pg 274; DOI: 10.1039/P19780000274 |
Synthesis of hydroxydihydroeremophilone A. Reginald Pinder and W. Daniel Saunders pg 282; DOI: 10.1039/P19780000282 |
Tetranortriterpenoids and related substances. Part 20. New tetranortriterpenoids from the seeds of Chukrasia tabularis(Meliaceae); simple esters of phragmalin and 12-acetoxyphragmalin Joseph D. Connolly Cecilia Labbé and David S. Rycroft pg 285; DOI: 10.1039/P19780000285 |
Reductive dimerization of (+)-(R)-pulegone. Part 10. Absolute configuration of the spiro-atom of the resulting hydroxyperhydroindene-1-spirocyclohexanones Ernest Forné and Josep Pascual pg 288; DOI: 10.1039/P19780000288 |
-Thioxo-esters. Part III. The spontaneous intramolecular cyclization of tautomeric diethyl thioacetylsuccinate. Preparation and tautomerism of 4-ethoxycarbonyl-5-methylthiophen-2(3H)-one Fritz Duus pg 292; DOI: 10.1039/P19780000292 |
The relative nucleophilicities of fluoride and aryloxy ions towards acyl and nitroaryl groups Maria J. V. de Oliveira Baptista and David A. Widdowson pg 295; DOI: 10.1039/P19780000295 |
Photochemical reactions of primary amines on nitrophenazines Angelo Albini Gian Franco Bettinetti Elisa Fasani and Giovanna Minoli pg 299; DOI: 10.1039/P19780000299 |
Synthesis of ()-10,10-dimethylprostaglandin E1 methyl ester and its 15-epimer Otto G. Plantema Henk de Koning and Henderikus O. Huisman pg 304; DOI: 10.1039/P19780000304 |
Contents pages pg P009; DOI: 10.1039/P197800FP009 |
N-halogenoamidines. Part 1. Amino-imidazolines and -imidazoles from N-chloro-N-arylamidines and enamines Luisa Citerio Donato Pocar Riccardo Stradi and Bruno Gioia pg 309; DOI: 10.1039/P19780000309 |
Iodine-catalysed stereomutation of chiral 1,4-dialkylbutadienes Giampaolo Giacomelli Luciano Lardicci and Augusto Saba pg 314; DOI: 10.1039/P19780000314 |
Selective reactions using metal phenoxides. Part 1. Reactions with formaldehyde Giovanni Casiraghi Giuseppe Casnati Mara Cornia Andrea Pochini Giuseppe Puglia Giovanni Sartori and Rocco Ungaro pg 318; DOI: 10.1039/P19780000318 |
Selective reactions using metal phenoxides. Part 2. Reactions with aromatic alcohols Giovanni Casiraghi Giuseppe Casnati Mara Cornia Andrea Pochini Giovanni Sartori and Rocco Ungaro pg 322; DOI: 10.1039/P19780000322 |
Thermolysis of some 4- and 5-substituted isothiazoles in the gas phase Guillermo E. Castillo and Héctor E. Bertorello pg 325; DOI: 10.1039/P19780000325 |
Epoxidation of lanost-9(11)-enes. The effect of a -carbonyl group upon the stereochemistry of epoxidation Zdzisaw Paryzek pg 329; DOI: 10.1039/P19780000329 |
Microbial transformation of -sitosterol: accumulation of 3-(5-hydroxy-7a-methyl-1-oxo-3aH-hexahydroindan-4-yl)propionic acid and the X-ray structural identification of its -lactone Ulrike Schömer William S. Sheldrick and Fritz Wagner pg 336; DOI: 10.1039/P19780000336 |
Enamine chemistry. Part 24. 2,2-versus 2,6-Disubstitution in 2-alkylcyclohexanone enamines. Factors affecting the regioselectivity and stereoselectivity of enamine alkylation and protonation Peter W. Hickmott and Nicholas F. Firrell pg 340; DOI: 10.1039/P19780000340 |
Further synthetic approaches to flavines (isoalloxazines). A new synthesis of riboflavine Fumio Yoneda Yoshiharu Sakuma and Kazuo Shinomura pg 348; DOI: 10.1039/P19780000348 |
Studies on keten and its derivatives. Part 86. Photoreaction of diketen with dimedone and isophorone Tetsuzo Kato Masayuki Sato and Yoshinori Kitagawa pg 352; DOI: 10.1039/P19780000352 |
Two new diterpenoids from Teucrium fruticans Giuseppe Savona Salvatore Passannanti M. Pia Paternostro Franco Piozzi James R. Hanson Peter B. Hitchcock and Michael Siverns pg 356; DOI: 10.1039/P19780000356 |
Flavone and triterpenoid constituents of Elaegia utilis Tesfaye Biftu and Robert Stevenson pg 360; DOI: 10.1039/P19780000360 |
Heterocyclic polyfluoro-compounds. Part 25. The photochemical addition of ethylene to pentafluoropyridine: formation of 1 : 1- and 2 : 1-adducts Michael G. Barlow David E. Brown and Robert N. Haszeldine pg 363; DOI: 10.1039/P19780000363 |
Some reactions of meso-formyloctaethylporhyrin Dennis P. Arnold Alan W. Johnson and Mailvaganam Mahendran pg 366; DOI: 10.1039/P19780000366 |
Asymmetric induction in the borohydride reduction of carbonyl compounds by means of chiral phase-transfer catalysts. Part 2 Stefano Colonna and Roberto Fornasier pg 371; DOI: 10.1039/P19780000371 |
Reactions of fatty acids with amines. Part 2. Sequential thermal reactions of stearic (octadecanoic) acid with some 1,2- and 1,3-aminoalcohols and bis-amines Richard N. Butler Cornelius B. O'Regan and Patrick Moynihan pg 373; DOI: 10.1039/P19780000373 |
Heterocyclic polyfluoro-compounds. Part 26. Synthesis of 3,6-bis-trifluoromethyl-pyridazines and -dihydropyridazines Michael G. Barlow Robert N. Haszeldine and John A. Pickett pg 378; DOI: 10.1039/P19780000378 |
Biosynthesis of cocsulinin Dewan S. Bhakuni Sudha Jain and Awadhesh N. Singh pg 380; DOI: 10.1039/P19780000380 |
Terpenoids and related compounds. Part 24. Molecular rearrangements in friedo-oleanenes Pasupati Sengupta (Miss) Manju Sen and (Miss) Usha Sarkar pg 384; DOI: 10.1039/P19780000384 |
Calciferol and its relatives. Part 21. A synthesis of (S)-(Z)-2-(5-hydroxy-2-methylenecyclohexylidene)ethanol Basil Lythgoe Robert Manwaring John R. Milner Thomas A. Moran Mayara E. N. Nambudiry and John Tideswell pg 387; DOI: 10.1039/P19780000387 |
Depsidone synthesis. Part 11. Synthesis of some fungal depsidones related to nidulin Peter Djura and Melvyn V. Sargent pg 395; DOI: 10.1039/P19780000395 |
Contents pages pg P011; DOI: 10.1039/P197800FP011 |
The reactions of 2,4-dinitrobenzenediazonium ions with furans Michael G. Bartle Suresh T. Gore Raymond K. Mackie Sushila Mhatre and John M. Tedder pg 401; DOI: 10.1039/P19780000401 |
Synthesis of the isomeric dinitro-p-phenylenediamines by nitration of NN-bis(phenylsulphonyl)-p-phenylenediamine Kwong-Yung Chu and John Griffiths pg 406; DOI: 10.1039/P19780000406 |
Neighbouring group effects in the addition of hypobromous acid to unsaturated steroids Erwin Glotter and Pnina Krinsky pg 408; DOI: 10.1039/P19780000408 |
Neighbouring group effects in the acid-catalysed opening of steroidal epoxides Erwin Glotter and Pnina Krinsky pg 413; DOI: 10.1039/P19780000413 |
Anomalous halogenation of N-(2-acetylbenzofuran-3-yl)acetamide Steven Jordan and Roger E. Markwell pg 419; DOI: 10.1039/P19780000419 |
Polyhalogenoallenes. Part 11. The preparation of some new perfluoro-1,2-dienes and their reactions with nucleophiles Paul W. L. Bosbury Roy Fields and Robert N. Haszeldine pg 422; DOI: 10.1039/P19780000422 |
1,2,3-Triazoles. Part 3. 4-Aminotriazole-5-carbaldehydes from 4-aminotriazoles Adrien Albert and Clara J. Lin pg 427; DOI: 10.1039/P19780000427 |
Studies on heterocyclic analogues of azulene. Part 2. Cycloaddition reactions of aza-analogues of azulene with dimethyl acetylenedicarboxylate: intermediacy of a 1,8-dipolar species Noritaka Abe Yasuko Tanaka and Tarozaemon Nishiwaki pg 429; DOI: 10.1039/P19780000429 |
Diarylmethane formation in the reaction of various metal acetates with alkylbenzenes in the presence of perchloric acid Sakuya Tanaka Sakae Uemura and Masaya Okano pg 431; DOI: 10.1039/P19780000431 |
Synthesis of C-homoerysodienone and its conversion into B-homoerysodienone via a dibenz[d,f]azecine; potential precursors of the homoerythrina alkaloids Edward McDonald and Apichart Suksamrarn pg 434; DOI: 10.1039/P19780000434 |
Design of the substrate for oxidative phenol coupling. An efficient synthesis of the C-homoerythrinan skeleton Edward McDonald and Apichart Suksamrarn pg 440; DOI: 10.1039/P19780000440 |
Novel aspects in the reaction of 2-diazo-2-(phenylthio)acetophenone with arenesulphenyl chlorides: formation of -ketoaldehyde thioacetal chlorides via cyclic sulphonium -(arylthio)phenacylides William T. Flowers Geoffrey Holt and Patrick P. McCleery pg 446; DOI: 10.1039/P19780000446 |
Synthesis of bridged macrocyclic polyethers of high complexing ability with group 1a salts David G. Parsons pg 451; DOI: 10.1039/P19780000451 |
Horseradish peroxidase-catalysed oxidation of aromatic tertiary amines with hydrogen peroxide Guido Galliani Bruno Rindone and Augusto Marchesini pg 456; DOI: 10.1039/P19780000456 |
Studies on the syntheses of heterocyclic compounds. Part 738. Photo-oxygenation of 9-oxo-9H-pyrrolo[1,2-a]indoles Tetsuji Kametani Tatsushi Ohsawa Masataka Ihara and Keiichiro Fukumoto pg 460; DOI: 10.1039/P19780000460 |
Stereoselective reductions and alcohol deoxygenation by a phosphine in the 5,10-dihydrodibenzo[b,e]phosphorin series Itshak Granoth Yoffi Sagall and Haim Leader pg 465; DOI: 10.1039/P19780000465 |
General synthesis of dibenzotetrathiafulvalenes Jyuzo Nakayama Etsuro Seki and Masamatsu Hoshino pg 468; DOI: 10.1039/P19780000468 |
A novel aromatisation reaction of 11-oxolanostanes William Lawrie William Hamilton John McLean and James Meney pg 471; DOI: 10.1039/P19780000471 |
Reactions of -dodecatrienediylnickel with dimethyl acetylenedicarboxylate and methyl propiolate Raymond Baker Peter C. Bevan Richard C. Cookson Alison H. Copeland and Andrew D. Gribble pg 480; DOI: 10.1039/P19780000480 |
New routes for the synthesis of pyrrolo-[3,2-d]- and -[2,3-d]-pyrimidine systems starting from a common pyrrole derivative M. Teresa Garcia-Lòpez Federico G. de las Heras and Manfred Stud pg 483; DOI: 10.1039/P19780000483 |
Reaction of some triarylmethyl radicals, polyarylalkenes, and 9,10-dihydro-9,10-epidioxyanthracenes with sulphur dioxide; detection of radicals and/or cations derived from the corresponding cation radicals Masatomo Nojima Masato Takagi Minoru Morinaga Gensai Nagao and Niichiro Tokura pg 488; DOI: 10.1039/P19780000488 |
Organoiron complexes in organic synthesis. Part 2. Conformational and steric effects of methyl substituents in tricarbonyliron derivatives of bicyclo[4.4.0]decadienes Anthony J. Pearson pg 495; DOI: 10.1039/P19780000495 |
Thio-sugars. Part 3. 4-Thiotetrofuranose nucleosides Joan E. McCormick and R. Stanley McElhinney pg 500; DOI: 10.1039/P19780000500 |
Applications of high-potential quinones. Part 12. Studies on an organic reaction cycle for the production of hydrogen from water Colin M. Tice and Alan B. Turner pg 505; DOI: 10.1039/P19780000505 |
Contents pages pg P013; DOI: 10.1039/P197800FP013 |
Relative abundance of racemic and meso-diastereoisomers of 3,3-diphenylbiphthalid-3-yl arising from the corresponding chemically and photochemically generated free radicals Michel Pfau Francis Gobert Jean-Claude Gramain and Marie-France Lhomme pg 509; DOI: 10.1039/P19780000509 |
v-Triazolo[5,4-d]pyrimidines (8-azapurines). Part 20. 1-Alkyl derivatives Adrien Albert pg 513; DOI: 10.1039/P19780000513 |
8-Quinolyl esters of nucleoside 5-phosphates. Part 2. Application to the synthesis of oligodeoxyribonucleotides bearing a 5-phosphate end group Hiroshi Takaku Ryuichi Yamaguchi and Tsujiaki Hata pg 519; DOI: 10.1039/P19780000519 |
Oxymetallation. Part 11. Synthesis of cyclic secondary alkyl peroxides via the peroxymercuration of ,-dienes A. J. Bloodworth and M. E. Loveitt pg 522; DOI: 10.1039/P19780000522 |
Stereochemistry of the oxymercuration of substituted methylenecyclohexanes and methylenecyclopentanes Yasuhisa Senda Shin-ichi Kamiyama and Shin Imaizumi pg 530; DOI: 10.1039/P19780000530 |
Extractives from guttiferae. Part 34. Kolaflavanone, a new biflavanone from the nuts of Garcinia kola Heckel. Applications of 13C nuclear magnetic resonance in elucidation of the structures of flavonoids Philip J. Cotterill Feodor Scheinmann and Ian A. Stenhouse pg 532; DOI: 10.1039/P19780000532 |
Some 1H-4,1,2-benzothiadiazines and 1H-4,1,2-benzothiadiazine 4,4-dioxides Donald E. Ames Sosale Chandrasekhar and Kristian J. Hansen pg 539; DOI: 10.1039/P19780000539 |
Reaction of phenylhydrazones with bis(-allyl)-nickel and -palladium complexes Raymond Baker Malcolm S. Nobbs and David T. Robinson pg 543; DOI: 10.1039/P19780000543 |
Keten SS-acetals. Part 9. Reaction of -oxo- and -cyano-keten SS-acetals with cyanoacetamide: a new general method for substituted and fused 4-alkylthio-3-cyano-2(1H)-pyridones and formation of novel pyridones through base-induced rearrangements R. R. Rastogi A. Kumar H. Ila and H. Junjappa pg 549; DOI: 10.1039/P19780000549 |
Keten SS-acetals. Part 10. Reaction of -oxoketen SS-acetals with N-alkylcyanoacetamides: a new general method for substituted and fused 2,7-dialkyl-8-amino-5-cyano-2,7-naphthyridine-1,6(2H,7H)-diones R. R. Rastogi A. Kumar H. Ila and H. Junjappa pg 554; DOI: 10.1039/P19780000554 |
Addition reaction of 2-iminocyclopentanedithiocarboxylic acid with Schiff's bases: a novel route to the synthesis of 1,3-thiazine derivatives Naoaki Fukada Masahide Kato Hitoshi Seki Masayuki Kawana and Tatsuo Takeshima pg 558; DOI: 10.1039/P19780000558 |
The chemistry of pseudomonic acid. Part 1. The absolute configuration of pseudomonic acid A Roger G. Alexander J. Peter Clayton Kong Luk Norman H. Rogers and Trevor J. King pg 561; DOI: 10.1039/P19780000561 |
Cleavage of the epoxide ring in trans-epoxy-alcohols by sodium borohydride in methanol Martin Weissenberg Pnina Krinsky and Erwin Glotter pg 565; DOI: 10.1039/P19780000565 |
Steric course of reduction with sodium borohydride of steroidal -epoxy-ketones Martin Weissenberg and Erwin Glotter pg 568; DOI: 10.1039/P19780000568 |
Overcrowded molecules. Part 14. Photochromic systems involving (Z)-1-methylpropylidene(diphenylmethylene)succinic and (E)-3,5-dimethoxybenzylidene(alkyl-substituted methylene)succinic anhydrides Paul J. Darcy Robert J. Hart and Harry G. Heller pg 571; DOI: 10.1039/P19780000571 |
Totally synthetic steroid heterocycles. Part 1. Synthesis of intermediate precursors of 16-oxa- and 16-thia-D-homoestrogens Tadao Terasawa and Toshihiko Okada pg 576; DOI: 10.1039/P19780000576 |
Oxidation of aromatic substrates. Part 3. Synthesis of amino-acids by the selective action of ruthenium tetraoxide upon arylalkylamines David C. Ayres pg 585; DOI: 10.1039/P19780000585 |
Oxidation of aromatic substrates. Part 4. Action of ruthenium tetraoxide on some substituted biphenyls David C. Ayres and R. Gopalan pg 588; DOI: 10.1039/P19780000588 |
Calciferol and its relatives. Part 22. A direct total synthesis of vitamin D2 and vitamin D3 Basil Lythgoe Thomas A. Moran Mayara E. N. Nambudiry John Tideswell and Paul W. Wright pg 590; DOI: 10.1039/P19780000590 |
An alternative route to furanoid and pyranoid glycals Stephen J. Eitelman Richard H. Hall and Amor Jordaan pg 595; DOI: 10.1039/P19780000595 |
Cyclic mesoionic compounds. Part 14. The electric dipole moments of mesoionic heterocycles Robert N. Hanley W. David Ollis Christopher A. Ramsden Geoffrey Rowlands and Leslie E. Sutton pg 600; DOI: 10.1039/P19780000600 |
Asymmetric syntheses. Part 10. The synthesis and reduction of N-phenylazomethines with a lithium aluminium hydride–3-O-benzyl-1,2-O-cyclohexylidene--D-glucofuranose complex to give optically active secondary amines Stephen R. Landor Olatunji O. Sonola and Austin R. Tatchell pg 605; DOI: 10.1039/P19780000605 |
A route to 6-functionalised 1,3-diaza-azulenes and aminotropones via hydride replacement from cycloheptatrienones Marino Cavazza Renzo Cabrino Francesco Del Cima and Francesco Pietra pg 609; DOI: 10.1039/P19780000609 |
Photoinduced transformations. Part 38. Photoreactions of 17-ethoxycarbonylmethylene-etiojerva-5,13(17)- and -5,16-diene-3,11,20-triol 3,20-diacetate 11-nitrites Hiroshi Suginome Sanji Sugiura Norihisa Yonekura Tadashi Masamune and Eiji Osawa pg 612; DOI: 10.1039/P19780000612 |
Biosynthesis of the abnormal Erythrina alkaloids, cocculidine and cocculine Dewan S. Bhakuni and Awadhesh N. Singh pg 618; DOI: 10.1039/P19780000618 |
Biosynthesis of isocorydine (1,2,10-trimethoxy-6a-aporphin-11-ol) Om Prakash Dewan S. Bhakuni and Randhir S. Kapil pg 622; DOI: 10.1039/P19780000622 |
Olefin metathesis. Development of a new catalyst employing tungsten hexachloride and lithium aluminium hydride Stephen A. Matlin and Peter G. Sammes pg 624; DOI: 10.1039/P19780000624 |
Dimerisation of 3-aryl-2-cyanothioacrylamides. A [2s+ 4s] cyclo-addition to give substituted 3,4-dihydro-2H-thiopyrans John S. A. Brunskill Asish De and David F. Ewing pg 629; DOI: 10.1039/P19780000629 |
Sulphides, sulphoxides, and sulphones derived from salicyclic acids George R. Brown Justus K. Landquist and David R. Summers pg 633; DOI: 10.1039/P19780000633 |
Organometallic complexes in synthesis. Part 9. Tricarbonyliron derivatives of dihydroanisic esters Arthur J. Birch and Anthony J. Pearson pg 638; DOI: 10.1039/P19780000638 |
Salviarin, a new diterpenoid from Salvia splendens Giuseppe Savona Maria Pia Paternostro Franco Piozzi James R. Hanson Peter B. Hitchcock and Sunday A. Thomas pg 643; DOI: 10.1039/P19780000643 |
Intramolecular cyclisation of substituted phenoxyethanols and related compounds with mercury(II) oxide and iodine André Goosen and Cedric W. McCleland pg 646; DOI: 10.1039/P19780000646 |
N-Iodo-amides: cyclisation of substituted biphenyl-2-carboxamides Stephen A. Glover and André Goosen pg 653; DOI: 10.1039/P19780000653 |
Synthetic studies on the sesquiterpene antibiotic verrucarol Ernest W. Colvin Swiatoslaw Malchenko Ralph A. Raphael and James S. Roberts pg 658; DOI: 10.1039/P19780000658 |
Studies on the syntheses of heterocyclic compounds. Part 744. A synthesis of 1-benzazocin-5-ones from 2,3-dihydro-1H-pyrrolo[1,2-a]indoles; a synthetic approach to the mitomycins Tetsuji Kametani Kimio Takahashi Masataka Ihara and Keiichiro Fukumoto pg 662; DOI: 10.1039/P19780000662 |
The carbon-13 nuclear magnetic resonance spectra of isoflavones Andrew Pelter Robert S. Ward and Robert J. Bass pg 666; DOI: 10.1039/P19780000666 |
Studies related to penicillins. Part 17. Reactions of (2S)-3-mercapto-3-methyl-2-{(1S,5R)-7-oxo-4-oxa-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl}-butanoates Wasna Baker Chandra M. Pant and Richard J. Stoodley pg 668; DOI: 10.1039/P19780000668 |
The chemistry of heteroarylphosphorus compounds. Part 11. The effects of 3-furyl and 3-thienyl substituents at phosphorus on the rate and course of alkaline hydrolysis of phosphonium salts and on the decomposition of phosphonium betaines David W. Allen and Barrie G. Hutley pg 675; DOI: 10.1039/P19780000675 |
Synthesis of -damascone [trans-1-(2,6,6-trimethylcyclohex-2-enyl)but-2-en-1-one] by a catalysed Diels–Alder reaction with inverse electron demand Richard C. Cookson and Robert M. Tuddenham pg 678; DOI: 10.1039/P19780000678 |
Contents pages pg P015; DOI: 10.1039/P197800FP015 |
A novel synthesis of pyrazol-3-ones from biacetyl dimer and arenediazonium salts Carlo Venturello pg 681; DOI: 10.1039/P19780000681 |
Mechanism of the photorearrangements of phenylthiazoles Minoru Maeda and Masaharu Kojima pg 685; DOI: 10.1039/P19780000685 |
Reactions of nitroarenes with Grignard reagents. General method of synthesis of alkyl-nitroso-substituted bicyclic aromatic systems Giuseppe Bartoli Rino Leardini Alessandro Medici and Goffredo Rosini pg 692; DOI: 10.1039/P19780000692 |
Anodic oxidation of phenolic compounds. Part 5. Anodic methoxylation of phenols. A simple synthesis of quinones, quinone acetals, and 4-methyl--methoxycyclohexa-2,5-dienones Anders Nilsson Ulf Palmquist Tore Pettersson and Alvin Ronlán pg 696; DOI: 10.1039/P19780000696 |
Anodic functionalisation in synthesis. Part 1. Methoxylation of methyl-substituted benzene and anisole derivatives, and the synthesis of aromatic aldehydes by anodic oxidation Anders Nilsson Ulf Palmquist Tore Pettersson and Alvin Ronlán pg 708; DOI: 10.1039/P19780000708 |
Pyrimido[1,4]benzothiazines and pyrimido[1,5]benzothiazepines. Part 3. Novel ring-contraction and ring-opening of pyrimido[1,5]benzothiazepines Tokiyuki Hiramitsu Yoshifumi Maki and Shigeo Senda pg 716; DOI: 10.1039/P19780000716 |
Cyclisation of benzylaminoacetonitriles. Part 2. Evidence for two mechanisms of cyclisation David N. Harcourt Norman Taylor and Roger D. Waigh pg 722; DOI: 10.1039/P19780000722 |
Studies of the syntheses of heterocyclic compounds containing benzopyrone. Part 2. Syntheses of khellin analogues Toshio Watanabe Sadamu Katayama Yoshihiko Nakashita and Masashige Yamauchi pg 726; DOI: 10.1039/P19780000726 |
Steric course of cross coupling of organocopper reagents with allylic acetates Pierre Crabbé Jean-Marie Dollat Josefina Gallina Jean-Louis Luche Esperanza Velarde Michael L. Maddox and Laszlo Tökès pg 730; DOI: 10.1039/P19780000730 |
Dienone–phenol type rearrangements. Part 5. Confirmation of a rearrangement pathway using carbon-13 labelling Brian R. Davis Gordon W. Rewcastle and Paul D. Woodgate pg 735; DOI: 10.1039/P19780000735 |
Structure and synthesis of the phenanthrenes Tal and TaV from Tamus communis Roy M. Letcher and Kum-Moon Wong pg 739; DOI: 10.1039/P19780000739 |
Ring-contraction of 5,6-epoxyandrostane-4,17-dione James R. Hanson David Raines and Harry Wadsworth pg 743; DOI: 10.1039/P19780000743 |
Strong evidence for thiazirines as stable intermediates at cryogenic temperatures in the photolytic formation of nitrile sulphides from arylsubstituted 1,2,3,4-thiatriazole, thiatriazole 3-oxide, and 1,3,4-oxathiazol-2-one Arne Holm Niels Harrit and Ib Trabjerg pg 746; DOI: 10.1039/P19780000746 |
The constitution of (1R)-sequirin-D (Sequoia sempervirens), a biogenetically novel norlignan, by direct X-ray analysis Michael J. Begley R. Vaughan Davies Peter Henley-Smith and Donald A. Whiting pg 750; DOI: 10.1039/P19780000750 |
Cyclisation of phenolic oximes. Part 4. Cyclisation of 6-acetonyl-6-hydroxy-2,4-di-t-butylcyclohexa-2,4-dienone oxime with hydrogen chloride Alexander R. Forrester Ronald H. Thomson and Soo On Woo pg 755; DOI: 10.1039/P19780000755 |
Microbial transformations of natural antitumour agents. Part 5. The structure of a novel vindoline dimer produced by Streptomyces griseus Thomas Nabih Leisa Youel and John P. Rosazza pg 757; DOI: 10.1039/P19780000757 |
Action of trimethyl phosphate on ribonucleosides in aqueous solution Kiyoshi Yamauchi and Masayoshi Kinoshita pg 762; DOI: 10.1039/P19780000762 |
Bile pigment studies. Part 4. Some novel reactions of metalloporphyrins with thallium(III) and cerium(IV) salts. Ring cleavage of meso-tetraphenylporphyrin Brian Evans Kevin M. Smith and José A. S. Cavaleiro pg 768; DOI: 10.1039/P19780000768 |
Synthesis of (R)-[1-2H,1-3H]- and [1,1,10,10-2H4]-decane: inverse isotope effects in the protonation of anions from 1,3-dithians Bernard T. Golding Panayiotis V. Ioannou and Ian F. Eckhard pg 774; DOI: 10.1039/P19780000774 |
A new route to the rare tricyclo[3.3.1.02,7]nonane skeleton. Synthesis of 1,2,3,4,7-pentafluorotricyclo[3.3.1.02,7]non-3-ene-8,8-diol hemihydrate via thermolysis of pentafluorophenyl prop-2-enyl ether, and related studies Gerald M. Brooke David H. Hall and Harrison M. M. Shearer pg 780; DOI: 10.1039/P19780000780 |
Polymer modification and synthesis using sulphenyl derivatives. Part 8. Addition of arylsulphenyl chlorides to polyisoprene Gavin M. Buchan and G. Gordon Cameron pg 783; DOI: 10.1039/P19780000783 |
Contents pages pg P017; DOI: 10.1039/P197800FP017 |
Deoxygenation reactions of as-triazine oxides: unusual reactivity of naphtho[1,2-e][1,2,4]triazin-2(3H)-one 1-oxides and the crystal and molecular structure of 3-methylnaphtho[1,2-e][1,2,4]triazin-2(3H)-one 1-oxide Fergus J. Lalor Francis L. Scott George Ferguson and Wayne C. Marsh pg 789; DOI: 10.1039/P19780000789 |
Nitrogen bridgehead compounds. Part 5. Cyclization of 2-(2-pyridylaminomethylene)-succinates and -glutarates Lelle Vasvári-Debreczy István Hermecz Zoltán Mészáros Ágnes Horváth and Piroska Simon-Párkányi pg 795; DOI: 10.1039/P19780000795 |
A model folate synthesis incorporating the basic picolyl ester group Charles N. C. Drey and Gareth P. Priestley pg 800; DOI: 10.1039/P19780000800 |
Reduction of 6-hydroxyimino-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane and nitrosation of the resulting amines. New rearrangement products of the monoterpenoid 1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane Francesco Bondavalli Angelo Ranise Pietro Schenone and Silvia Lanteri pg 804; DOI: 10.1039/P19780000804 |
Steroidal analogues of unnatural configuration. Part 12. Ring A reactions of 9-methyl-5,9,10- and 9-methyl-5,9,10-estran-3-ones: conformational analysis and X-ray crystallography of products Jan C. A. Boeyens James R. Bull Jan Floor and Albert Tuinman pg 808; DOI: 10.1039/P19780000808 |
Transformations of penicillins and cephalosporins: reactions of chlorosulphonyl isocyanate with penams, cephems, and azetidin-2-ones Malcolm M. Campbell Robert G. Harcus and Kenneth H. Nelson pg 817; DOI: 10.1039/P19780000817 |
Dithiols. Part 28. Conversion of 1,3-dithiolan-2-ones, 1,3-oxathiolan-2-ones, and 1,3-oxathiolan-2-thiones into 1,3-dithiolan-2-thiones Richard C. Forster and Leonard N. Owen pg 822; DOI: 10.1039/P19780000822 |
Scope and stereochemistry of an olefin synthesis from -hydroxysulphones Philip J. Kocienski Basil Lythgoe and Steven Ruston pg 829; DOI: 10.1039/P19780000829 |
Calciferol and its relatives. Part 23. An alternative synthesis of Windaus and Grundmann's C19 ketone Philip J. Kocienski Basil Lythgoe and David A. Roberts pg 834; DOI: 10.1039/P19780000834 |
Reactions of 5,6,7,8-tetrahalogeno-1,4-dihydronaphthalen-1,4-imines with dimethyl acetylenedicarboxylate John M. Vernon Munir Ahmed and Larry J. Kricka pg 837; DOI: 10.1039/P19780000837 |
A rapid and convenient synthesis of the sex pheromone of the Douglas fir lepidoptera Orgyia pseudotsugata Marcel Fetizon and Catherine Lazare pg 842; DOI: 10.1039/P19780000842 |
Pyrroles and related compounds. Part 39. Structural and biosynthetic studies of the Chlorobium chlorophylls-660 (bacteriochlorophylls c). Incorporations of methionine and porphobilinogen George W. Kenner John Rimmer Kevin M. Smith and John F. Unsworth pg 845; DOI: 10.1039/P19780000845 |
Intramolecular aromatic hydroxylation via irradiation of pyridine N-oxide derivatives Peter G. Sammes Guido Serra-Errante and Alan C. Tinker pg 853; DOI: 10.1039/P19780000853 |
Keten dithioacetals. Part 11. Reaction of 3-cyano-4-methylthio-2(1H)-pyridones with hydrazine and guanidine: synthesis of novel substituted and fused pyrazolo[4,3-c]pyridone and pyrido[4,3-d]pyrimidine derivatives Arvind Kumar Hiriyakkanavar Ila and Hiriykkanavar Junjappa pg 857; DOI: 10.1039/P19780000857 |
Azabenzocycloheptenones. Part 19. Formation of some heterocyclic annelated compounds from 1,2,3,4-tetrahydro-1-benzazepine derivatives George R. Proctor and Brian M. L. Smith pg 862; DOI: 10.1039/P19780000862 |
Synthesis of tetradehydrocorrins, corroles, and corrologens related to 12-decarboxyuroporphyrin III and uroporphyrin III Jurgen Engel Albert Gossauer and Alan W. Johnson pg 871; DOI: 10.1039/P19780000871 |
Synthesis of 9-oxoxanthen-2-carboxylic acids Robert Graham and John R. Lewis pg 876; DOI: 10.1039/P19780000876 |
Oxidations of some mono- and bis-(toluene-p-sulphonyl)hydrazones with mercury(II) and lead(IV) acetates: interception of hydrazonometallo intermediates. Reactions of mercury(II) acetate with nitrogen compounds. Part 2 Richard N. Butler Anne B. Hanahoe and W. B. King pg 881; DOI: 10.1039/P19780000881 |
Triazines and related products. Part 21. Cyclisation of 3-amino-5-hydrazinopyrazole and 3-amino-5-hydrazino-1,2,4-triazole to azolo[5,1-c][1,2,4]triazines Elizabeth Jane Gray Howard N. E. Stevens and Malcolm F. G. Stevens pg 885; DOI: 10.1039/P19780000885 |
Preparation of a series of 3- and 6-substituted 1,2,3,4-tetra- and 1,2,3,4,4a,9a-hexa-hydrocarbazoles James H. P. Utley and Samuel O. Yeboah pg 888; DOI: 10.1039/P19780000888 |
Plant proanthocyanidins. Part 5. Sorghum polyphenols Raj K. Gupta and Edwin Haslam pg 892; DOI: 10.1039/P19780000892 |
Pyrrolizidine alkaloid analogues. Part 2. Further hydroxymethyl-1-methyl-3-pyrrolines (synthanecines), and the preparation and esterification of some hydroxymethylpyrroles A. Robin Mattocks pg 896; DOI: 10.1039/P19780000896 |
Reaction of benzophenone hydrazone with 1-chlorobenzotriazole Martin Keating Michael J. Sasse and Richard C. Storr pg 905; DOI: 10.1039/P19780000905 |
1-Bromo- and 1-iodo-benzotriazoles Michael J. Sasse and Richard C. Storr pg 909; DOI: 10.1039/P19780000909 |
Contents pages pg P019; DOI: 10.1039/P197800FP019 |
New syntheses of thionitrites and their chemical reactivites Shigeru Oae Yong H. Kim Daikichi Fukushima and Kichi Shinhama pg 913; DOI: 10.1039/P19780000913 |
Ozonolysis of tetrahydrophthalimides (cyclohex-4-ene-1,2-dicarboximides): a sterically dependent unsymmetrical oxidative cleavage reaction A. Harry Andrist and Mark J. Kovelan pg 918; DOI: 10.1039/P19780000918 |
Photochemistry of quinoxaline 1-oxide and some of its derivatives Angelo Albini Roberto Colombi and Giovanna Minoli pg 924; DOI: 10.1039/P19780000924 |
The synthesis and oxidation of N-hydroxy-derivatives of the -adrenoceptor antagonists bufuralol and toliprolol Steven Jordan Roger E. Markwell and Barbara S. Woolcott pg 928; DOI: 10.1039/P19780000928 |
Acylation of pyran-2,4,6-trione (acetonedicarboxylic anhydride) Erik G. Frandsen and Niels Jacobsen pg 933; DOI: 10.1039/P19780000933 |
Heteroarene-fused benzodiazepines. Part 1. Synthesis of thieno-[2,3-b][1,5]-, -[3,2-b][1,5]-, and -[3,4-b][1,5]-benzodiazepinones Jiban K. Chakrabarti Terence A. Hicks Terrence M. Hotten and David E. Tupper pg 937; DOI: 10.1039/P19780000937 |
Hydrogen bonding in organic synthesis. Part 8. Reactions of 2-nitropropane in the presence of tetraethylammonium fluoride. The interaction of the nitro-group with fluoride James H. Clark Jack M. Miller and Kwok-Hung So pg 941; DOI: 10.1039/P19780000941 |
Alkyl di-t-butylphosphinites. Exceptionally halogenophilic phosphinites in Arbuzov reactions Otto Dahl pg 947; DOI: 10.1039/P19780000947 |
General synthesis of symmetrical and unsymmetrical organic sulphides under non-basic reaction conditions A. Johan H. Labuschagne Johan S. Malherbe Cornelius J. Meyer and David F. Schneider pg 955; DOI: 10.1039/P19780000955 |
Carbon-13 nuclear magnetic resonance assignments and biosynthesis of versicolorin A in Aspergillus parasiticus Charles P. Gorst-Allman Pieter S. Steyn Philippus L. Wessels and De Buys Scott pg 961; DOI: 10.1039/P19780000961 |
Fluorination with xenon difluoride. Part 18. Reactivity of diphenyl sulphide and substituted thiochromanones Marko Zupan and Barbara Zajc pg 965; DOI: 10.1039/P19780000965 |
S-alkylation of sulphides by an activated carbohydrate epimine under acidic catalysis: formation of -acetamido-sulphides. Part 3. Further investigation of the reaction with -(alkylthio)alkanethiols Brian Bannister pg 967; DOI: 10.1039/P19780000967 |
Nitrosation and nitrosylation of haemoproteins and related compounds. Part 1. Porphyrins and metalloporphyrins Raymond Bonnett Antonios A. Charalambides and Ronald A. Martin pg 974; DOI: 10.1039/P19780000974 |
Synthesis of 9,11-epoxy-9a-homoprostaglandin analogues Teunis A. Eggelte Henk de Koning and Henderikus O. Huisman pg 980; DOI: 10.1039/P19780000980 |
Overcrowded molecules. Part 15. Some reactions of (E,E)-, (E,Z)-, and (Z,Z)-2,5-dibenzylidene-3,4-diphenylcyclopentenones and 2,5-dibenzylidene-1,3,5-triphenylcyclopenten-1-ols Harry G. Heller and Richard D. Piggott pg 989; DOI: 10.1039/P19780000989 |
Diterpenoids of Leonotis Species. Part 5. Leonitin, a 9,13-epoxylabdane from L. leonitis R. Br. Garth A. Eagle Errol R. Kaplan Krishna Naidu and Douglas E. A. Rivett pg 994; DOI: 10.1039/P19780000994 |
Addition of iodine(I) azide to 3-t-butylcyclohexene and 3-methoxycyclohexene Richard C. Cambie Peter S. Rutledge Truis Smith-Palmer and Paul D. Woodgate pg 997; DOI: 10.1039/P19780000997 |
Ethyl amidinoacetates in the synthesis of pyrazines William F. Keir Alexander H. MacLennan and Hamish C. S. Wood pg 1002; DOI: 10.1039/P19780001002 |
Reactions of 2,1,3-benzoselenadiazole and 2,1,3-benzothiadiazole with benzyne and dimethyl acetylenedicarboxylate Colin D. Campbell Charles W. Rees Martin R. Bryce Michael D. Cooke Peter Hanson and John M. Vernon pg 1006; DOI: 10.1039/P19780001006 |
Formation of ketones from steroidal thioacetals: some sulphur containing steroids P. Rodney Heaton John M. Midgley and W. Basil Whalley pg 1011; DOI: 10.1039/P19780001011 |
The chemistry of tricarbonyliron complexes of precalciferol2 and tachysterol2 Anthony G. M. Barrett Derek H. R. Barton and Graham Johnson pg 1014; DOI: 10.1039/P19780001014 |
Synthesis of -imino-sulphones. Reaction of the -imino-sulphones with carbon disulphide Motomu Muraoka Tatsuo Yamamoto Takashi Ebisawa Wataru Kobayashi and Tatsuo Takeshima pg 1017; DOI: 10.1039/P19780001017 |
The preparation and properties of a series of 1,2,5-triazapentadienium salts Hamish McNab pg 1023; DOI: 10.1039/P19780001023 |
Photochemical and thermal reactions of heterocycles. Part 2. Photolysis of 2,3-diphenylnaphthoquinone 2,3-epoxide: trapping of a cyclic carbonyl ylide and photoisomerisation Hiroshi Kato Hiroshi Tezuka Kei Yamaguchi Keiko Nowada and Yasuko Nakamura pg 1029; DOI: 10.1039/P19780001029 |
Synthesis of tertiary acyloins using acyl anions formed from 1,3-dithians. Total synthesis of ()-(2E)-1,7-dihydroxy-3,7,11-trimethyl-dodeca-2,10-dien-6-one Lino Colombo Cesare Gennari Carlo Scolastico and M. Grazia Beretta pg 1036; DOI: 10.1039/P19780001036 |
Total syntheses of the methyl ether ester derivatives of the coccid anthraquinones laccaic acid D and kermesic acid Guy Roberge and Paul Brassard pg 1041; DOI: 10.1039/P19780001041 |
Reduction of sulphur dioxide with thiols. Synthesis of dialkyl trisulphides Fuminori Akiyama pg 1046; DOI: 10.1039/P19780001046 |
o-Quinonoid compounds. Part 14. 1,5-Acyl shifts in substituted indenes: migratory aptitudes from racemisation rates Douglas J. Field David W. Jones and Geoffrey Kneen pg 1050; DOI: 10.1039/P19780001050 |
Water-insoluble papain conjugates of hydrous titanium(IV) oxide and of surface-coating materials modified to contain hydrous titanium(IV) oxide John F. Kennedy and Victor W. Pike pg 1058; DOI: 10.1039/P19780001058 |
Acyl nitroxides. Part I. Synthesis and isolation Paul F. Alewood S. Altaf Hussain Terence C. Jenkins M. John Perkins Ashutosh H. Sharma Nancy P. Y. Siew and Peter Ward pg 1066; DOI: 10.1039/P19780001066 |
Nitration of aromatic hydrocarbons and ipso-nitrosodemetallation of arylmetal compounds in sodium nitrite–trifluoroacetic acid Sakae Uemura Akio Toshimitsu and Masaya Okano pg 1076; DOI: 10.1039/P19780001076 |
Teuflidin, a norclerodane diterpenoid from Teucrium flavum Giuseppe Savona Maria P. Paternostro Franco Piozzi James R. Hanson Peter B. Hitchcock and Sunday A. Thomas pg 1080; DOI: 10.1039/P19780001080 |
Naphthoquinone colouring matters. Part 1. Synthesis and electronic absorption spectra of 1,4-naphthoquinone derivatives with electron-donating groups in the quinonoid ring Kwong-Yung Chu and John Griffiths pg 1083; DOI: 10.1039/P19780001083 |
Convenient preparations of di-t-butyl and methyl t-butyl iminodicarboxylates. The use of methyl t-butyl iminodicarboxylate potassium salt as a modified Gabriel reagent Christopher T. Clarke John D. Elliott and John H. Jones pg 1088; DOI: 10.1039/P19780001088 |
Reactions of relevance to the chemistry of aminoglycoside antibiotics. Part 9. New reagents for amination of the ethylenic linkage Derek H. R. Barton Michael R. Britten-Kelly and Daneel Ferreira pg 1090; DOI: 10.1039/P19780001090 |
Contents pages pg P021; DOI: 10.1039/P197800FP021 |
Synthesis of ubiquinones. Elongation of the heptaprenyl side-chain in ubiquinone-7 Shinji Terao Kaneyoshi Kato Mitsuru Shiraishi and Hiroshi Morimoto pg 1101; DOI: 10.1039/P19780001101 |
Crystal and molecular structure of O-methylbenzoin methylmercurio-(p-tolylsulphonyl)hydrazone Alessandro Medici Goffredo Rosini Elisabetta Foresti Serantoni and Lodovico Riva di Sanseverino pg 1110; DOI: 10.1039/P19780001110 |
Reaction of benzoyl(phenyl)acetaldehyde with N-phenylhydroxylamine: a re-examination Francesco De Sarlo and Giovanni Renzi pg 1113; DOI: 10.1039/P19780001113 |
The synthesis, reactions, and spectra of 1-acetoxy-, 1-hydroxy-, and 1-methoxy-indoles R. Morrin Acheson Paul G. Hunt David M. Littlewood Barry A. Murrer and Howard E. Rosenberg pg 1117; DOI: 10.1039/P19780001117 |
Preparation of ring-fused pyridazines by reduction of 3,3-dinitro-4,4-bipyridyl and 3,3-dinitro-4,4-biquinolyl Santhi Kanoktanaporn and J. A. Hugh MacBride pg 1126; DOI: 10.1039/P19780001126 |
Acid-catalysed backbone rearrangement involving the C–D ring junction in normal steroid series Mario Anastasia Ada Manzocchi Soave and Antonio Scala pg 1131; DOI: 10.1039/P19780001131 |
Pentatomic heteroaromatic cations. Part 10. A new route for the reduction of the functional group of carboxylic acids, acid chlorides, anhydrides, esters, nitriles, trihalogenomethyl compounds, aldehydes, and ketones to methyl or methylene groups Iacopo Degani and Rita Fochi pg 1133; DOI: 10.1039/P19780001133 |
Reactions of 3-alkoxy- and 3-alkylthio-benzo[b]thiophen 1,1-dioxides with morpholine, piperidine, and pyrrolidine Katherine Buggle Patrick McManus and Daniel O'Sullivan pg 1136; DOI: 10.1039/P19780001136 |
cine-Substitution in the thiophen series. Mechanism of the reaction of 3,4-dinitrothophen with sodium arenethiolates in methanol Marino Novi Giuseppe Guanti Fernando Sancassan and Carlo Dell'Erba pg 1140; DOI: 10.1039/P19780001140 |
Synthesis of 3-acylfurans from 1,3-dicarbonyl compounds and aliphatic nitro-olefins Tetsuji Yanami Annie Ballatore Masaaki Miyashita Michiharu Kato and Akira Yoshikoshi pg 1144; DOI: 10.1039/P19780001144 |
Syntheses of lignans from 2,3-diarolybutanes Tesfaye Biftu Braja G. Hazra Robert Stevenson and John R. Williams pg 1147; DOI: 10.1039/P19780001147 |
Spin-lattice relaxation, nuclear Overhauser enhancements, and long range coupling in chlorophylls and metalloporphyrins Jeremy K. M. Sanders John C. Waterton and Iain S. Denniss pg 1150; DOI: 10.1039/P19780001150 |
Identification by mass spectrometry of N?-formyl-lysine residues in a peptide from bee venom Shawn Doonan Andrew J. Garman Jennifer M. Hanson Alexander G. Loudon and Charles A. Vernon pg 1157; DOI: 10.1039/P19780001157 |
Ene reactions of allenes. Part 5. Regio- and stereo-selective ene reactions of a trialkylallene Chan Boo Lee R. John J. Newman and David R. Taylor pg 1161; DOI: 10.1039/P19780001161 |
Intermediates in the halogenation of some 2-aminothiazoles Luciano Forlani and Alessandro Medici pg 1169; DOI: 10.1039/P19780001169 |
Photoaddition of maleimide to anisole Derek Bryce-Smith Andrew Gilbert and Brian Halton pg 1172; DOI: 10.1039/P19780001172 |
Total synthesis of prostaglandin-F2 through homoconjugate addition of an organocuprate reagent to a tricyclo[3.2.0.02,7]heptanone Thomas V. Lee Stanley M. Roberts Michael J. Dimsdale Roger F. Newton D. Kenneth Rainey and Colin F. Webb pg 1176; DOI: 10.1039/P19780001176 |
Preparation and some reactions of 3-endo-substituted tricyclo-[3.2.0.02,7]heptan-6-ones Thomas V. Lee Stanley M. Roberts and Roger F. Newton pg 1179; DOI: 10.1039/P19780001179 |
Factors governing the ratio of isomeric oxabicyclo[3.2.1]octanones formed on Baeyer–Villiger oxidation of some 5-endo,7-anti-disubstituted bicyclo[2.2.1]heptan-2-ones Zdzislaw Grudzinski Stanley M. Roberts Colin Howard and Roger F. Newton pg 1182; DOI: 10.1039/P19780001182 |
Prodelphinidin polymers: definition of structural units Lai Yeap Foo and Lawrence J. Porter pg 1186; DOI: 10.1039/P19780001186 |
Polyene acids. Part 11. Preparation of -tritiated (or deuteriated) conjugated enoic and dienoic acids and their examination by triton magnetic resonance spectroscopy John A. Elvidge John R. Jones Ramachandra B. Mane and Manouchehr Saljoughian pg 1191; DOI: 10.1039/P19780001191 |
Colour and constitution of the nitro- and dinitro-p-phenylenediamines and their N-methyl derivatives Kwong-Yung Chu and John Griffiths pg 1194; DOI: 10.1039/P19780001194 |
Competitive cyclisation of singlet and triplet nitrenes. Part 6. The cyclisation of 2-azidophenyl thienyl sulphides John M. Lindley Otto Meth-Cohn and Hans Suschitzky pg 1198; DOI: 10.1039/P19780001198 |
Polyhalogenonitrobenzenes and derived compounds. Part 1. Reactions of 1,2,3,4-tetrachloro-5,6-dinitrobenzene with amines Alan Heaton and Michael Hunt pg 1204; DOI: 10.1039/P19780001204 |
Dithiols. Part 29. Syntheses of cis- and trans-2-phenyliminoperhydro-1,3-benzodithiole Richard C. Forster and Leonard N. Owen pg 1208; DOI: 10.1039/P19780001208 |
Intramolecular nitrene insertions into aromatic and heteroaromatic systems. Part 4. Insertions using triphenylmethanes, unactivated or bearing electron-donating groups Robert N. Carde Gurnos Jones William H. McKinley and Cynthia Price pg 1211; DOI: 10.1039/P19780001211 |
Regio- and stereo-specificity of cycloaddition reactions of sulphines with diphenylnitrilimine Bianca F. Bonini Gaetano Maccagnani Germana Mazzanti Lambertus Thijs Gauke E. Veenstra and Binne Zwanenburg pg 1218; DOI: 10.1039/P19780001218 |
Electrophilic fluorination of diazoketones Jacques Leroy and Claude Wakselman pg 1224; DOI: 10.1039/P19780001224 |
Vinyl carbanions. Part 3. The reaction of -diphenylacrylonitrile derivatives with butyl-lithium Uri Melamed and Ben A. Feit pg 1228; DOI: 10.1039/P19780001228 |
Vinyl carbanions. Part 4. Use of vinyl carbanions derived from -diphenylacrylonitrile as nucleophiles Uri Melamed and Ben A. Feit pg 1232; DOI: 10.1039/P19780001232 |
Methods of distinguishing between cyano-stabilised imino- and methylene-phosphoranes. Crystal structures of adducts from triphenylphosphine and tetracyanoethylene (a heptacyanocyclopentenyliminophosphorane) and from triphenylphosphine and dicyanoacetylene (a hexacyanohexa-1,6-dienediphosphorane) Peter J. Butterfield John C. Tebby and Trevor J. King pg 1237; DOI: 10.1039/P19780001237 |
Chemistry of the compositae. Part 38. Structure and absolute configuration of gallicin, a new germacranolide from Artemisia Antonio G. González Jaime Bermejo Horacio Mansilla Antonio Galindo Juan M. Amaro and Guillermo M. Massanet pg 1243; DOI: 10.1039/P19780001243 |
Thermal decomposition of sulphenyl carboxylates Peter A. Bell Donald R. Hogg and Alexander Robertson pg 1246; DOI: 10.1039/P19780001246 |
Sporidesmins. Part 16. The structure of chetomin, a toxic metabolite of Chaetomium cochliodes, by nitrogen-15 and carbon-13 nuclear magnetic resonance spectroscopy D. Brewer A. G. McInnes D. G. Smith A. Taylor J. A. Walter H. R. Loosli and Z. L. Kis pg 1248; DOI: 10.1039/P19780001248 |
Totally synthetic steroid heterocycles. Part 2. Stereochemistry of hydride reduction of 16-oxa- and 16-thia-8,14-didehydro-D-homoestrone 3-methyl ether and related compounds Tadao Terasawa and Toshihiko Okada pg 1252; DOI: 10.1039/P19780001252 |
Totally synthetic steroid heterocycles. Part 3. Stereochemical course of oxidation of sulphur in 16-thia-8,14-didehydro-D-homoestrone 3-methyl ether and its derivatives Tadao Terasawa and Toshihiko Okada pg 1254; DOI: 10.1039/P19780001254 |
Stereoselective total syntheses of the ()-di-O-methyl ethers of agatharesinol, sesquirin-A, and hinokiresinol, and of ()-tri-O-methylsequirin-E, characteristic norlignans of coniferae Angel Paez Beracierta and Donald A. Whiting pg 1257; DOI: 10.1039/P19780001257 |
The synthesis of nucleosides derived from 5-ethynyluracil and 5-ethynylcytosine Philip J. Barr A. Stanley Jones Pawe Serafinowski and Richard T. Walker pg 1263; DOI: 10.1039/P19780001263 |
Absolute configuration of the (+)-calamenenes: crystal structure of 7-hydroxycalamenene Kevin D. Croft Emilio L. Ghisalberti Charles H. Hocart Phillip R. Jefferies Colin L. Raston and Allan H. White pg 1267; DOI: 10.1039/P19780001267 |
18-Hydroxyballonigrin, a new diterpenoid from Ballota acetobulosa Giuseppe Savona Franco Piozzi James R. Hanson and Michael Siverns pg 1271; DOI: 10.1039/P19780001271 |
Contents pages pg P025; DOI: 10.1039/P197800FP025 |
Alkoxy- and halogeno-selenocyanation of olefins with copper(II) chloride or bromide and potassium selenocyanate Akio Toshimitsu Yoshihisa Kozawa Sakae Uemura and Masaya Okano pg 1273; DOI: 10.1039/P19780001273 |
Stereochemistry of the bromination of acetylenes with bromine and copper(II) bromide Sakae Uemura Hajime Okazaki and Masaya Okano pg 1278; DOI: 10.1039/P19780001278 |
Synthesis of 21-hydroxycholesterol and 25-hydroxycholesterol from 3-hydroxyandrost-5-en-17-one. A method for the stereospecific construction of sterol side-chains Jerzy Wicha and Karol Bal pg 1282; DOI: 10.1039/P19780001282 |
Carbohydrate structures of three new saponins from the root bark of Hovenia dulcis(Rhamnaceae) Osamu Inoue Tadahiro Takeda and Yukio Ogihara pg 1289; DOI: 10.1039/P19780001289 |
Intramolecular cycloaddition reactions of mono- and di-hydroxypyrimidines Lyn B. Davies Osman A. Leci Peter G. Sammes and Robert A. Watt pg 1293; DOI: 10.1039/P19780001293 |
Polyaza-azulenes. Part 1. Synthesis and reactions of some 2,3,3a,6-tetrahydropyrazolo[3,4-d][1,2]diazepines Jonathan R. Frost and Jacques Streith pg 1297; DOI: 10.1039/P19780001297 |
-Tricarbonyl compounds. Part 1. Synthesis of the antibiotics uliginosin A, dihydrouliginosin B, and analogues thereof Thomas Meikle and Roger Stevens pg 1303; DOI: 10.1039/P19780001303 |
The absolute configuration of (+)-isocamphenilanic acid by X-ray analysis and of (–)-camphene John M. Midgley W. Basil Whalley Gerhard Buchbauer Gunter W. Hana Heinrich Koch Paul J. Roberts and George Ferguson pg 1312; DOI: 10.1039/P19780001312 |
1,3-Dipolar cycloaddition reactions of aziridines onto 1,2,3-triphenylcyclopropene Takane Uchida pg 1315; DOI: 10.1039/P19780001315 |
Biosynthesis of oxyacanthine Dewan S. Bhakuni Awadhesh N. Singh and Sudha Jain pg 1318; DOI: 10.1039/P19780001318 |
Synthesis and stereochemistry of substituted perhydro-2-thiaindan and 2-thiadecalin 2,2-dioxides Silvio Fabrissin Silvana Fatutta and Amerigo Risaliti pg 1321; DOI: 10.1039/P19780001321 |
Synthesis of quinquevalent phosphoranes from phosphine oxides Stephen Antczak and Stuart Trippett pg 1326; DOI: 10.1039/P19780001326 |
Cyclisation of benzylamino-nitriles. Part 4. Rearrangement with cyclisation to a benzyl or phenethyl substituent David N. Harcourt Norman Taylor and Roger D. Waigh pg 1330; DOI: 10.1039/P19780001330 |
Anodic oxidation of organophosphorus compounds. Part 1. Anodic alkylamination of triphenylphosphine Hidenobu Ohmori Shiro Nakai and Masaichiro Masui pg 1333; DOI: 10.1039/P19780001333 |
cyclo-(L-Phenylalanyl-L-seryl) as an intermediate in the biosynthesis of gliotoxin Gordon W. Kirby Graham L. Patrick and David J. Robins pg 1336; DOI: 10.1039/P19780001336 |
Synthesis and reactions of cyclic isoimidium salts Gerhard V. Boyd and René L. Monteil pg 1338; DOI: 10.1039/P19780001338 |
The chemistry of N-substituted 3-amino-1H-2-benzopyran-1-ones and 5-amino-2,3-dihydrofuran-2-ones. Ene-type reactions involving transfer of acyl groups. X-Ray crystal structure of cis-3,4-dihydro-4-morpholinocarbonyl-3-p-nitrophenyl-1H-2-benzopyran-1-one Gerhard V. Boyd René L. Monteil Peter F. Lindley and Mudhafar M. Mahmoud pg 1351; DOI: 10.1039/P19780001351 |
Isoimidium salts derived from diphenylmethylenesuccinic acid and their conjugate bases. Ene-type reactions involving transfer of acyl groups Ahmet E. Baydar and Gerhard V. Boyd pg 1360; DOI: 10.1039/P19780001360 |
Studies related to penicillins. Part 18. Epimerisations of benzylpenicillin sulphones Chandra M. Pant and Richard J. Stoodley pg 1366; DOI: 10.1039/P19780001366 |
The chemistry of terpenes. Part 25. A synthesis of car-2-, car-3-, and car-3(10)-ene (-carene) Wesley Cocker Niall W. A. Geraghty and David H. Grayson pg 1370; DOI: 10.1039/P19780001370 |
The reaction between 4-methoxy-2,6-dimethylpyrylium perchlorate and amines. Isolation of both 4-iminiopyran salts and pyridinium salts in the reaction with primary amines Michael P. Sammes and Ka Leung Yip pg 1373; DOI: 10.1039/P19780001373 |
The reaction of arenesulphonyl fluorides with anhydrous aluminium chloride Timothy Norris pg 1378; DOI: 10.1039/P19780001378 |
Purines, pyrimidines, and imidazoles. Part 49. Adenine and imidazole nucleosides of D-mannofuranose Grahame Mackenzie and Gordon Shaw pg 1381; DOI: 10.1039/P19780001381 |
Conformational behaviour of medium-sized rings. Part 4. Heterocyclic analogues of 7,8,13,14-tetrahydrobenzo[6,7]cyclonona[1,2,3-de]naphthalene and 7,8,15,16-tetrahydrocyclodeca[1,2,3-de:6,7,8-de]dinaphthalene David J. Brickwood W. David Ollis and J. Fraser Stoddart pg 1385; DOI: 10.1039/P19780001385 |
Conformational behaviour of medium-sized rings. Part 5. Transannular reactions of (16Z)-8,9-dihydro-8-methyl-7H-dinaphth-[1,8-cd:1,8-hi]azacycloundecine and (12Z)-6,7-dihydro-6-methyl-5H-dibenz[c,g]azonine. Two examples of reverse Hofmann eliminations David J. Brickwood Afaf M. Hassan W. David Ollis Julia Stephanidou Stephanatou and J. Fraser Stoddart pg 1393; DOI: 10.1039/P19780001393 |
Conformational behaviour of medium-sized rings. Part 6. 5,6,11,12,17,18-Hexahydrotribenzo[a,e,i]cyclododecene and its 2,3,8,9,14,15- and 1,4,7,10,13,16-hexamethyl derivatives. 2,3,8,9- and 1,4,7,10-Tetramethyl-5,6,11,12-tetrahydrodibenzo[a,e]cyclo-octene David J. Brickwood W. David Ollis Julia Stephanidou Stephanatou and J. Fraser Stoddart pg 1398; DOI: 10.1039/P19780001398 |
Conformational behaviour of medium-sized rings. Part 7. 5,6,7,12-Tetrahydrodibenzo[a,d]cyclo-octene Farouk Eltayeb Elhadi W. David Ollis and J. Fraser Stoddart pg 1415; DOI: 10.1039/P19780001415 |
Conformational behaviour of medium-sized rings. Part 8. 6H,12H,18H-Tribenzo[b,f,j][1,5,9]trithiacyclododecin and its 5,5,11,11,17,17-hexaoxide W. David Ollis Julia Stephanidou Stephanatou J. Fraser Stoddart and Michael Nóagrádi pg 1421; DOI: 10.1039/P19780001421 |
Addition reactions of acetylenic esters with monosubstituted thioureas Libero Italo Giannola Salvatore Palazzo Pasquale Agozzino Liliana Lamartina and Leopoldo Ceraulo pg 1428; DOI: 10.1039/P19780001428 |
Photochemical induced cis–trans-isomerization of substituted -(4H-3,1-benzothiazin-4-ylidene) ketones and esters Christian Lohse Carl Th. Pedersen Max Ebel and Raymond Callendret pg 1432; DOI: 10.1039/P19780001432 |
Carbon-13 and proton magnetic resonance spectra of 2,2-dialkyl-5,5-dimethylcyclohexane-1,3-diones (2,2-dialkyldimedones) Jaswant R. Mahajan pg 1434; DOI: 10.1039/P19780001434 |
Further syntheses of quinquevalent spirophosphoranes by using N-chlorodi-isopropylamine Santokh Singh Mary Swindles Stuart Trippett and Robin E. L. Waddling pg 1438; DOI: 10.1039/P19780001438 |
On the alkylation of multisite aromatic heterocycles. Part 2. Formation and thermal decomposition of 4-alkyl-5-alkylimino-1,2,3,4-thiatriazolines Nils Henrik Toubro and Arne Holm pg 1440; DOI: 10.1039/P19780001440 |
Photolytic formation of nitrile sulphides from five-membered heterocyclic compounds Arne Holm and Nils Henrik Toubro pg 1445; DOI: 10.1039/P19780001445 |
Synthesis of some 1-oxadethiaceph-3-ems Clive L. Branch John H. C. Nayler and Michael J. Pearson pg 1450; DOI: 10.1039/P19780001450 |
Diazepines. Part 23. The formation and structure of 1,5-diaza- and 5-aza-1-oxa-pentadienium salts and their use in the preparation of 2,3-dihydro-1,4-diazepinium salts Douglas Lloyd Hamish McNab and Donald R. Marshall pg 1453; DOI: 10.1039/P19780001453 |
Contents pages pg P029; DOI: 10.1039/P197800FP029 |
The reactions of 5-allyl-1,1-ethylenedioxy-5,9-dimethyl-trans-decalin-6-one, a potential intermediate in the synthesis of friedolabdanes Angel Ardon-Jimenez and Thomas G. Halsall pg 1461; DOI: 10.1039/P19780001461 |
Reactions with arenesulphonyl azides of some indoles with oxygen- and nitrogen-containing substituents A. Sydney Bailey Christopher M. Birch David Illingworth and Janet C. Willmott pg 1471; DOI: 10.1039/P19780001471 |
Sporidesmins. Part 17. Isolation of sporidesmin H and sporidesmin J R. Rahman S. Safe and A. Taylor pg 1476; DOI: 10.1039/P19780001476 |
Indane 3a,4-oxide: formation by isomerisation of indane 3a,7a-oxide and confirmation of structure by an alternative synthesis Stephen G. Davies and Gordon H. Whitham pg 1479; DOI: 10.1039/P19780001479 |
Cleavage of vicinal diols by iodine triacetate and iodine(I) acetate Richard C. Cambie David Chambers Peter S. Rutledge and Paul D. Woodgate pg 1483; DOI: 10.1039/P19780001483 |
Natural acetylenes. Part 53. A route to C5, C6, and C7cis- and trans-alk-3-en-1-ynes via their trimethylsilyl derivatives Iain W. Farrell Milton T. W. Hearn and Viktor Thaller pg 1485; DOI: 10.1039/P19780001485 |
Natural acetylenes. Part 54. Polyacetylenes from fungal cultures of some tricholomataceae and corticiaceae species Mahtabuddin Ahmed John W. Keeping Theodore A. Macrides and Viktor Thaller pg 1487; DOI: 10.1039/P19780001487 |
3,7-Bis(hydroxymethyl)-1-benzoxepin-5(2H)-one, a novel oxygen heterocyclic metabolite from cultures of the fungus Marasmiellus ramealis(Bull. ex Fr.) singer John K. Holroyde Alex F. Orr and Viktor Thaller pg 1490; DOI: 10.1039/P19780001490 |
The synthesis of some compounds related to muscarine Kenneth Bowden and Brian H. Warrington pg 1493; DOI: 10.1039/P19780001493 |
Synthetic studies on the heterocyclic nucleus of the cytochalasans Christopher Owens and Ralph A. Raphael pg 1504; DOI: 10.1039/P19780001504 |
The acetoxyfulvene synthesis of prostaglandins. Part 1. Synthesis of the corey aldehyde Edward D. Brown Richard Clarkson Timothy J. Leeney and Graham E. Robinson pg 1507; DOI: 10.1039/P19780001507 |
Carotenoids and related compounds. Part 35. Synthesis of ()-azafrin methyl ester and other -glycols Muhammad Akhtar A. Erol Faruk C. John Harris Gerard P. Moss Stephen W. Russell and Basil C. L. Weedon pg 1511; DOI: 10.1039/P19780001511 |
Studies of oxazolobenzodiazepines. Part 7. Synthesis of 3-methyloxazolo[3,2-d][1,4]benzodiazepines and configurational studies of their ketimine intermediates Ryuji Tachikawa Tetsuo Miyadera Chihiro Tamura Atsusuke Terada Shunji Naruto and Eiichi Nagamatsu pg 1524; DOI: 10.1039/P19780001524 |
Hydroxy-steroids. Part 20. Distinction between 19-norergosta-5,7,9-trien-3-ol (dihydroneoergosterol) and its 3-epimer Gerald Felsky Peter M. Fredericks and G. Denis Meakins pg 1529; DOI: 10.1039/P19780001529 |
Hydroxy-steroids. Part 21. The preparation and proton nuclear magnetic resonance spectra of 19-norergosta-3,5,7,9,22-pentaene and -3,5,7,9-tetraene, 7-methoxy-1,2-dihydronaphthalene, and deuteriated derivatives T. Geoffrey C. Bird Gerald Felsky and G. Denis Meakins pg 1533; DOI: 10.1039/P19780001533 |
Steroidal analogues of unnatural configuration. Part 13. Synthesis and ring B reactions of 4,4,9-trimethyl-9,10-estr-5-ene James R. Bull Jan Floor and Albert Tuinman pg 1537; DOI: 10.1039/P19780001537 |
Studies on the conformational transitions of rat skin collagen using a spin-label probe Milton T. W. Hearn Michael L. Jenkinson Donald B. Myers and Barry M. Peake pg 1542; DOI: 10.1039/P19780001542 |
Benzoyl-substituted thiirans and oxathioles. The synthesis and properties of 2-benzoyl-5-phenyl-1,3-oxathiole Ulla Jacobsson Kempe Tomas Kempe and Torbjörn Norin pg 1547; DOI: 10.1039/P19780001547 |
Photochemistry of 7-syn-isobutylnorborn-2-en-2-yl methyl ketone. Intramolecular hydrogen abstraction in an ,-unsaturated ketone with geometrically equivalent - and -carbon atoms Brian Byrne Charles A. Wilson II Steven Wolff and William C. Agosta pg 1550; DOI: 10.1039/P19780001550 |
Structural elucidation of a new group of secostictane triterpenoids Eng Meng Goh Alistair L. Wilkins and Patrick T. Holland pg 1560; DOI: 10.1039/P19780001560 |
The oxyallyl cation in synthesis: preparation of analogues of cocaine Antony P. Cowling and John Mann pg 1564; DOI: 10.1039/P19780001564 |
Cycloadditions to conjugated diallenes Charles Boan and Lars Skattebøl pg 1568; DOI: 10.1039/P19780001568 |
Antitumour plants. Part 6. Novel modified germacranolides and other constituents of Eremanthus elaeagnus Schultz-bip (compositae) Philip W. Le Quesne Steven B. Levery Mary D. Menachery Thomas F. Brennan and Robert F. Raffauf pg 1572; DOI: 10.1039/P19780001572 |
The reactions of aryloxysulphoxonium salts with amines and other nucleophiles G. Roger Chalkley David J. Snodin Graham Stevens and Mark C. Whiting pg 1580; DOI: 10.1039/P19780001580 |
Synthesis of some 2-phenylpyrrole derivatives John W. ApSimon David G. Durham and Alun H. Rees pg 1588; DOI: 10.1039/P19780001588 |
Alkylated steroids. Part 2. 16,17-Dimethylpregnanes functionalised in ring C James Cairns (the late) Colin L. Hewett Robert T. Logan George McGarry Robert G. Roy Donald F. M. Stevenson and Gilbert F. Woods pg 1594; DOI: 10.1039/P19780001594 |
Further polyacetylenes from Polyporus anthracophilus: specific incorporation of [1-14C]matricaria esters into polyacetylenic metabolites of this fungus David G. Davies Philip Hodge Paul Yates and Malcolm J. Wright pg 1602; DOI: 10.1039/P19780001602 |
Rearrangement of epoxides. Part 2. The preparation and rearrangement of some epoxides of 2,2-dimethylbicyclo[4.3.0]non-1(9)-enes carrying substituents at C(3) and C(6) Thomas G. Halsall Philip J. McHale and Antonio Morales Mendez pg 1606; DOI: 10.1039/P19780001606 |
Steroidal heterocycles: 2-thiocyanatoandrosteno-[3,2-d]pyrimidines and -[17,16-d]pyrimidines Joginder S. Bajwa and Peter J. Sykes pg 1618; DOI: 10.1039/P19780001618 |
The isolation and structures of the fungal metabolites lapidosin and diversonol W. Brian Turner pg 1621; DOI: 10.1039/P19780001621 |
Evidence of a dissociative SN1(P) mechanism of phosphoryl transfer by rabbit muscle pyruvate kinase Gordon Lowe and Brian S. Sproat pg 1622; DOI: 10.1039/P19780001622 |
Rhodium(I)-catalysed dimerisation of terminal acetylenes at ambient temperature and pressure Laurence Carlton and Gordon Read pg 1631; DOI: 10.1039/P19780001631 |
Oxidation and isomerisation of colupulone; the separation and structures of two transformation products Gareth D. John and Patrick V. R. Shannon pg 1633; DOI: 10.1039/P19780001633 |
Enzymes in organic synthesis. Influence of substrate structure on rates of horse liver alcohol dehydrogenase-catalysed oxidoreductions Anthony J. Irwin Kar P. Lok Ketz W-C. Huang and J. Bryan Jones pg 1636; DOI: 10.1039/P19780001636 |
On steroids. Part 209. Formation of 6-bromo-5-chloro-5-cholestan-3-ol on addition of bromine chloride to cholesterol Alexander Kasal pg 1642; DOI: 10.1039/P19780001642 |
Organic synthesis with sulphones. Part 14. Nucleophilic substitution on styryl sulphones; a new route to arylacetaldehydes Marc Julia Anne Righini and Daniel Uguen pg 1646; DOI: 10.1039/P19780001646 |
Synthesis of unsaturated 5-hydroxy- and 7-oxo-acids by addition of unsaturated carboxylic acid dienolates to carbonyl compounds Ismael Casinos and Ramón Mestres pg 1651; DOI: 10.1039/P19780001651 |
Analysis of petroporphyrins by chemical ionisation mass spectrometry George J. Shaw J. Martin E. Quirke and Geoffrey Eglinton pg 1655; DOI: 10.1039/P19780001655 |
Wittig condensation products from nickel meso-formyl-octaethyl-porphyrin and -aetioporphyrin I and some cyclisation reactions Dennis P. Arnold Richard Gaete-Holmes Alan W. Johnson Andrew R. P. Smith and Geoffrey A. Williams pg 1660; DOI: 10.1039/P19780001660 |
Quadrigemines-A and-B, two minor alkaloids of Hodgkinsonia frutescens F. Muell Keith P. Parry and George F. Smith pg 1671; DOI: 10.1039/P19780001671 |
Reactions of relevance to the chemistry of aminoglycoside antibiotics. Part 9. New reagents for amination of the ethylenic linkage Derek H. R. Barton Michael R. Britten-Kelly and Daneel Ferreira pg 1682; DOI: 10.1039/P19780001682 |