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Perkin Transactions 1 1972-2002 logo

Year 1976
Main Index

Issue 1


Contents pages

pg P001; DOI:
10.1039/P197600FP001
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Use of 2,3-dichloropropene and 1,3-dichlorobut-2-ene as synthons for heterocyclic compounds: synthesis of 2-methylbenzo[b]furans, 2-methylbenzo[b]thiophens, and 4-methyl-2H-chromen
Wayne K. Anderson Edmond J. LaVoie and Jeffrey C. Bottaro
pg 1; DOI:
10.1039/P19760000001
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Addition products of 2-(N-arylformimidoyl)pyridines and carbanions, and their reduction to octahydroindolizine derivatives
John M. Sprake and Keith D. Watson
pg 5; DOI:
10.1039/P19760000005
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Total syntheses of cannabidiol and 1-tetrahydrocannabinol metabolites
Naftali Lander Zvi Ben-Zvi Raphael Mechoulam Bill Martin Marrianne Nordqvist and Stig Agurell
pg 8; DOI:
10.1039/P19760000008
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Thermal rearrangements of 3,5-diphenylisoxazole
Graham L. Aldous John H. Bowie and Malcolm J. Thompson
pg 16; DOI:
10.1039/P19760000016
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Cyclisation reactions. Part IV. Stereochemistry of cyclialkylation of 2-(2-arylethyl)-1,3,3-trimethylcyclohexyl cations and their equivalents
Dhanonjoy Nasipuri and (Miss) Ila de Dalal
pg 19; DOI:
10.1039/P19760000019
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Structures of eight new triterpenoids and isolation of other triterpenoids and epi-ikshusterol from the stems of Lithocarpus cornea
(Miss) Wai-Haan Hui and Man-Moon Li
pg 23; DOI:
10.1039/P19760000023
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Organocobalt complexes. Part VIII. Specificity of the cyclopentenone synthesis from acetylenehexacarbonyldicobalt complexes and norbornene derivatives
Ihsan U. Khand and Peter L. Pauson
pg 30; DOI:
10.1039/P19760000030
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Intramolecular cyclisation of arylalkyl isothiocyanates. Part I. Synthesis of 1-substituted 3,4-dihydroisoquinolines
Maurice W. Gittos Malcolm R. Robinson John P. Verge Roy V. Davies Brian Iddon and Hans Suschitzky
pg 33; DOI:
10.1039/P19760000033
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Some reactions of thiohydrazides and related compounds
Derek H. R. Barton John W. Ducker W. Anthony Lord and Philip D. Magnus
pg 38; DOI:
10.1039/P19760000038
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Synthesis and electronic absorption spectra of dicyano-derivatives of 4-diethylaminoazobenzene
John Griffiths and Bizhan Roozpeikar
pg 42; DOI:
10.1039/P19760000042
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Reduction of some 1-substituted pyridinium salts
R. Morrin Acheson and Giuseppe Paglietti
pg 45; DOI:
10.1039/P19760000045
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Chromogens based on non-benzenoid aromatic systems. Part III. Synthesis, spectra, and molecular orbital calculations in the substituted fulvene and 6-azafulvene series
John Griffiths and Martin Lockwood
pg 48; DOI:
10.1039/P19760000048
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Iodocyclopropanes. Part I. Di-iodocarbene adducts of some cyclic olefins
Mark S. Baird
pg 54; DOI:
10.1039/P19760000054
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Light-sensitive amides. Photocleavage of N-acyl-1,2,3,4-tetrahydro-8-nitroquinolines to give free carboxylic acids
Boaz Amit David A. Ben-Efraim and Abraham Patchornik
pg 57; DOI:
10.1039/P19760000057
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Studies on the alkaloids of formosan Corydalis species. Part VI. Elucidation of the structures of two spirobenzylisoquinoline alkaloids, yenhusomine and yenhusomidine, and two berbine alkaloids, corytenchine and corytenchirine, from Corydalis ochotensis(turcz.)
Sheng-Teh Lu Tsann-Long Su Tetsuji Kametani Akira Ujiie Masataka Ihara and Keiichiro Fukumoto
pg 63; DOI:
10.1039/P19760000063
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C-nucleoside studies. Part III. Glycofuranosylethynes from 2,3:5,6-di-O-isopropylidene-D-mannose
J. Grant Buchanan Allan D. Dunn and Alan R. Edgar
pg 68; DOI:
10.1039/P19760000068
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Photocyclisation of 1-styrylimidazoles. A novel route to N-bridgehead compounds
G. Cooper and W. J. Irwin
pg 75; DOI:
10.1039/P19760000075
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Approaches to the synthesis of 1H-[1]benzothieno[2,3-d]imidazoles and thieno[2,3-d]imidazoles
Peter N. Preston and Sudesh K. Sood
pg 80; DOI:
10.1039/P19760000080
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1,6-Dihydro-1,2,4-triazines
Louis C. March Khizar Wasti and Madeleine M. Joullié
pg 83; DOI:
10.1039/P19760000083
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Formation of anthracene cation radicals from 9,10-dihydro-9,10-epidioxyanthracene derivatives; peroxide-initiated cationic polymerization of styrene in liquid sulphur dioxide
Noburu Kakeya Masatomo Nojima and Niichiro Tokura
pg 87; DOI:
10.1039/P19760000087
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Physical properties and chemical reactivity of 8-(methylthio)hypoxanthines
Felix Bergmann Gou Wei Chen and Miriam Rahat
pg 90; DOI:
10.1039/P19760000090
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Rhusflavanone, a new biflavanone from the seeds of wax-tree
Fa-Ching Chen and Yuh-Meei Lin
pg 98; DOI:
10.1039/P19760000098
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Electrophilic addition of perfluorofluoro-oxy-compounds to unactivated double bonds
Derek H. R. Barton Leslie J. Danks Ashit K. Ganguly Robert H. Hesse Giorgio Tarzia and Maurice M. Pechet
pg 101; DOI:
10.1039/P19760000101
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Factors in the formation of isomerically and optically pure alkyl halides. Part X. Reactions of saturated aliphatic alcohols with thionyl chloride
Harry R. Hudson and George Riga de Spinoza
pg 104; DOI:
10.1039/P19760000104
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Synthesis of dialkyl sulphites from alcohols in the halogen–pyridine–sulphur dioxide system. Novel behaviour of alkyl chlorosulphates in the pyridine–sulphur dioxide system
Shigeru Hasegawa Masatomo Nojima and Niichiro Tokura
pg 108; DOI:
10.1039/P19760000108
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Thallium in organic synthesis. Part II. Oxidation of steroid ketones by thallium(III) acetate
Giorgio Ortar and Aurelio Romeo
pg 111; DOI:
10.1039/P19760000111
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The 13C nuclear magnetic resonance spectra of kauranoid diterpenes
James R. Hanson Michael Siverns Franco Piozzi and Giuseppe Savona
pg 114; DOI:
10.1039/P19760000114
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Structures of four new triterpenes from the rhizomes of Polypodium juglandifolium
Ramadoss Sunder K. N. Narayan Ayengar and Srinivasa Rangaswami
pg 117; DOI:
10.1039/P19760000117
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Halogeno-1,4-dioxans and their derivatives. Part VIII. Direct replacement of chlorine in 2,3-dichloro-1,4-dioxan by sulphur and by nitrogen. Conformations of the products, of a rigid cis-fused hexahydro-1,4-dioxino[2,3-b][1,4]dioxin, and of bi-1,3-dithian-2-yl
Robert E. Ardrey and Leslie A. Cort
pg 121; DOI:
10.1039/P19760000121
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Issue 2


Contents pages

pg P005; DOI:
10.1039/P197600FP005
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Heterocyclic studies. Part XXXVII. Ready ring cleavage and decarbonylation of pyrimidine-5-carbaldehydes
Jim Clark Bahman Parvizi and Ian W. Southon
pg 125; DOI:
10.1039/P19760000125
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Heterocyclic studies. Part XXXVIII. Synthesis and disproportionation of pyrimido[4,5-b]quinolinium salts
Jim Clark and Bahman Parvizi
pg 131; DOI:
10.1039/P19760000131
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Condensed thiophen ring systems. Part XIX. Synthesis of 6,7-dihydrothieno[3,2-c]pyridines and 4,5-dihydrothieno[2,3-c]pyridines by intramolecular cyclisation of 2-(2- or 3-thienyl)ethyl isothiocyanate
Roy V. Davies Brian Iddon Thomas McC. Paterson Michael W. Pickering Hans Suschitzky and Maurice W. Gittos
pg 138; DOI:
10.1039/P19760000138
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A new synthesis of isocyanates
Maurice W. Gittos Roy V. Davies Brian Iddon and Hans Suschitzky
pg 141; DOI:
10.1039/P19760000141
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NN-dichloroperfluoroaniline
Ronald E. Banks and Timothy J. Noakes
pg 143; DOI:
10.1039/P19760000143
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Isolation, identification, and synthesis of rubesamide, a new naturally occurring cyclopropanecarboxamide from Fagara rubescens
Banyan A. Dadson and Akswai Minta
pg 146; DOI:
10.1039/P19760000146
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Depsidone synthesis. Part II. Diploicin and gangaleoidin
Peter Djura Melvyn V. Sargent and Paul Vogel
pg 147; DOI:
10.1039/P19760000147
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Reactions of 2-, 6-, and 8-monosubstituted 1- and 3-methylpurines with hydroxide ions in water
Rodney J. Badger and Gordon B. Barlin
pg 151; DOI:
10.1039/P19760000151
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Application of diethyl azodicarboxylate in the synthesis of spirophosphoranes
Stephen A. Bone and Stuart Trippett
pg 156; DOI:
10.1039/P19760000156
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Trichloroacetic acid-induced rearrangement of steroids. Aromatisation of 17-methyltestosterone into 1,2,10,15,16,17-hexahydro-10,17,17-trimethylcyclopenta[a]phenanthren-3-one
Adam Britten and Efraim Njau
pg 158; DOI:
10.1039/P19760000158
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Conversion of secologanin into elenolic acid and 18-oxayohimban alkaloids
Richard T. Brown C. Lyn Chapple D. Malcolm Duckworth and Ray Platt
pg 160; DOI:
10.1039/P19760000160
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Polyhalogenoheterocyclic compounds. Part XXVIII. Polychloroindoles
Gerald M. Brooke Richard D. Chambers W. Kenneth R. Musgrave R. Anthony Storey and John Yeadon
pg 162; DOI:
10.1039/P19760000162
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Photoisomerisation of -(thiopyran-2-ylidene) ketones; substituent effects
Carl Th. Pedersen Christian Lohse Noël Lozac'h and Jean-Pierre Sauvé
pg 166; DOI:
10.1039/P19760000166
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Evaluation of an empirical structure–activity relationship for property prediction in a structurally diverse group of local anaesthetics
George W. Adamson and Judith A. Bush
pg 168; DOI:
10.1039/P19760000168
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Fungal products. Part XVI. Conversion of isosteviol and steviol acetate into gibberellin analogues by mutant B1–41a of Gibberella fujikuroi and the preparation of [3H]gibberellin A20
John R. Bearder Valerie M. Frydman Paul Gaskin Jake MacMillan Colin M. Wels and Bernard O. Phinney
pg 173; DOI:
10.1039/P19760000173
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Fungal products. Part XVII. Microbiological hydroxylation of gibberellin A9 and its methyl ester
John R. Bearder Valerie M. Frydman Paul Gaskin Ian K. Hatton William E. Harvey Jake MacMillan and Bernard O. Phinney
pg 178; DOI:
10.1039/P19760000178
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Fungal products. Part XVIII. 13C nuclear magnetic resonance spectrum and biosynthesis of colletodiol
Martin W. Lunnon and Jake MacMillan
pg 184; DOI:
10.1039/P19760000184
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Phytochemical examination of Pericopsis species
Maurice A. Fitzgerald Peter J. M. Gunning and Dervilla M. X. Donnelly
pg 186; DOI:
10.1039/P19760000186
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Effect of ring size on hydrogenation of 2-benzylidenecycloalkanols
Raj K. Sehgal Renate U. Koenigsberger and Terence J. Howard
pg 191; DOI:
10.1039/P19760000191
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Aromatic musks derived from 1,2,3,4-tetrahydro-1,1,4,4,6,7-hexamethylnaphthalene
Richard C. Cookson Mohesh Sharma and Richard J. Wilkinson
pg 195; DOI:
10.1039/P19760000195
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Polycyclic fused amidines. Part III. An unexpected mode of cyclisation of 2-phenacylisoquinolinium bromide
Ronald F. Cookson David P. Nowotnik Robert T. Parfitt John E. Airey and Andrew S. Kende
pg 201; DOI:
10.1039/P19760000201
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The structure of dihydrodeoxy-8-epi-austdiol and the absolute configuration of the azaphilones
Pieter S. Steyn and Robert Vleggaar
pg 204; DOI:
10.1039/P19760000204
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The reactions of hydrazones and related compounds with strong bases. Part III. 1,2,4-Triazoles, 1,2,4-triazines, and 1,3,5-triazines from aromatic aldehyde azines
John T. A. Boyle Michael F. Grundon and Michael D. Scott
pg 207; DOI:
10.1039/P19760000207
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Intramolecular condensation of steroidal -acetoxy-ketones
James R. Bull and Albert Tuinman
pg 212; DOI:
10.1039/P19760000212
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Amino-acids and peptides. Part XXXIX. Synthesis of analogues of bradykinin with modifications in positions 1, 6, and 9
Trevor G. Pinker Geoffrey T. Young Donald F. Elliott and Roy Wade
pg 220; DOI:
10.1039/P19760000220
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Studies of heterocyclic compounds. Part XIX. Synthesis of 6,6a-dithia- and 6,6a-diselena-1,2-diazapentalenes
Robert M. Christie and David H. Reid
pg 228; DOI:
10.1039/P19760000228
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Non-coplanar double bonds; the existence of adamantene
William Burns David Grant M. Anthony McKervey and George Step
pg 234; DOI:
10.1039/P19760000234
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Thermal decomposition of quaternary hypoxanthinium salts and related purines
Felix Bergmann and Miriam Rahat
pg 239; DOI:
10.1039/P19760000239
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Polypeptides. Part XIV. A comparative study of the stability towards enzymes of model tripeptides containing -aza-amino-acids, L-amino-acids, and D-amino-acids
Anand. S. Dutta and Michael B. Giles
pg 244; DOI:
10.1039/P19760000244
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Issue 3


Contents pages

pg P007; DOI:
10.1039/P197600FP007
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Photochemistry of 2-(prop-2-enyl)cyclopent-2-enones
Michael J. Bullivant and Gerald Pattenden
pg 249; DOI:
10.1039/P19760000249
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A photochemical di--methane rearrangement leading to methyl chrysanthemate
Michael J. Bullivant and Gerald Pattenden
pg 256; DOI:
10.1039/P19760000256
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N-linked arginine peptides
Iphigenia Photaki and Athanasios Yiotakis
pg 259; DOI:
10.1039/P19760000259
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An alternative synthesis of 2-oxabicyclo[3.2.1]oct-3-enes
Paul Barraclough and Douglas W. Young
pg 264; DOI:
10.1039/P19760000264
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Biosynthesis of porphyrins and related macrocycles. Part V. Structural integrity of the type III porphyrinogen macrocycle in an active biological system; studies on the aromatisation of protoporphyrinogen-IX
Alan R. Battersby Edward McDonald Janet R. Redfern (née Stephenson) James Staunton and Richard H. Wightman
pg 266; DOI:
10.1039/P19760000266
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Biosynthesis of porphyrins and related macrocycles. Part VI. Nature of the rearrangement process leading to the natural type III porphyrins
Alan R. Battersby Gordon L. Hodgson Eric Hunt Edward McDonald and John Saunders
pg 273; DOI:
10.1039/P19760000273
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Biosynthesis of porphyrins and related macrocycles. Part VII. Synthesis of specifically labelled [14C1]uroporphyrin-III and of [10,14-13C2]uroporphyrin-III. Conversion of the latter into [10,14-13C2]protoporphyrin-IX; biosynthetic significance of its 13C nuclear magnetic resonance spectrum
Alan R. Battersby Masataka Ihara Edward McDonald John Saunders and Robert J. Wells
pg 283; DOI:
10.1039/P19760000283
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v-Triazolo[4,5-d]pyrimidines (8-azapurines). Part XVII. Preparation of 1,6-dihydro-8-azapurines by heating 4-amino-5-aminomethyl-N-alkyl-1,2,3-triazoles with orthoesters or amidines
Adrien Albert
pg 291; DOI:
10.1039/P19760000291
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Structures of three oxygenated 24-methyl-steroids (Nic-3, -7, and -11) from the insect repellant plant Nicandra physaloides(solanaceae): X-ray analysis of Nic-3 acetate and Nic-11 ethyl ether
Michael J. Begley Leslie Crombie Peter J. Ham and Donald A. Whiting
pg 296; DOI:
10.1039/P19760000296
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A new class of natural steroids, with ring D aromatic, from Nicandra physaloides(solanaceae). X-Ray analysis of Nic-10, and the structures of Nic-1 (nicandrenone),-12, and -17
Michael J. Begley Leslie Crombie Peter J. Ham and Donald A. Whiting
pg 304; DOI:
10.1039/P19760000304
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Phthaloylation of amino-azoles and amino-azines
Alan R. Katritzky and Frank Yates
pg 309; DOI:
10.1039/P19760000309
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Synthesis, spectra, and crystal structure of 6,7,14,15-tetrahydrobis-benzimidazo[1,2-a;1,2-e][1,5]diazocine
José Elguero Alan R. Katritzky Bahlul S. El-Osta Richard L. Harlow and Stanley H. Simonsen
pg 312; DOI:
10.1039/P19760000312
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Heterocyclic rearrangements. Part XIV. Attempts to activate ring-opening–ring-closure rearrangements with carbon as the central atom
A. Sultan Afridi Alan R. Katritzky and Christopher A. Ramsden
pg 315; DOI:
10.1039/P19760000315
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Reduction of triterpenoid ketones with bornan-2-exo-yloxyaluminium dichloride: a convenient preparation of axial triterpene alcohols
Dhanonjoy Nasipuri Pranab R. Mukherjee Satyesh C. Pakrashi Supreeti Datta and Partha P. Ghosh-Dastidar
pg 321; DOI:
10.1039/P19760000321
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Pentatomic heteroaromatic cations. Part V. A convenient general method for the preparation of aldehydes from acyl chlorides via 2-substituted 1,3-benzoxathiolylium tetrafluoroborates
Iacopo Degani and Rita Fochi
pg 323; DOI:
10.1039/P19760000323
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Studies in terpenoid biosynthesis. Part XIV. Formation of the sesquiterpene trichodiene
Roger Evans and James R. Hanson
pg 326; DOI:
10.1039/P19760000326
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Hydrous titanium oxides–new supports for the simple immobilisation of enzymes
John F. Kennedy and Ian M. Kay
pg 329; DOI:
10.1039/P19760000329
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Generation and interception of isobenzofurans from 2-(-bromoalkyl)benzophenones
Roy Faragher and Thomas L. Gilchrist
pg 336; DOI:
10.1039/P19760000336
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Studies related to the chemistry of melanins. Part XIV. The alleged formation of a p-quinonoid aminochrome by oxidation of 2,4,5-trihydroxyphenethylamine
George A. Swan
pg 339; DOI:
10.1039/P19760000339
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Heterocyclic compounds with bridgehead nitrogen atoms. Part V. Pyrido[2,1,6-de]quinolizines (cycl[3.3.3]azines)
David Farquhar Thomas T. Gough and Derek Leaver
pg 341; DOI:
10.1039/P19760000341
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Issue 4


Contents pages

pg P009; DOI:
10.1039/P197600FP009
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Metabolism of 4,4-dihalogenobiphenyls
Stephen Safe Dan Jones and Otto Hutzinger
pg 357; DOI:
10.1039/P19760000357
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Further observations on the bromination of camphor
Paul Cachia Nicholas Darby Charles R. Eck and Thomas Money
pg 359; DOI:
10.1039/P19760000359
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Photochemical reactions of 1H-2,3-benzodiazepines: valence isomerisation of a 1,2-diazabutadiene to a diazetine
Andrew A. Reid H. Raj Sood and John T. Sharp
pg 362; DOI:
10.1039/P19760000362
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N-amination and subsequent oxidation of some fused imidazoles and triazoles
Edward E. Glover and Kenneth T. Rowbottom
pg 367; DOI:
10.1039/P19760000367
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Stereochemistry of organophosphorus cyclic compounds. Part IV. Synthesis and geometrical isomerism in cyclic five-membered phosphorus thioacids. Crystal and molecular structure of the imidazolium salt of r-2-hydroxy-c-4-methyl-1,3,2-dioxaphospholan-2-thione
Marian Mikolajczyk Malgorzata Witczak Michal Wieczorek Nina G. Bokij and Yurij T. Struchkov
pg 371; DOI:
10.1039/P19760000371
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A ready synthesis of 5,14-cholest-7-en-3-ol
Mario Anastasia Alberto Fiecchi and Antonio Scala
pg 378; DOI:
10.1039/P19760000378
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Enol benzoates of -diketones
John Larkin Michael G. Murray Derek C. Nonhebel and Alastair D. Mitchell
pg 380; DOI:
10.1039/P19760000380
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Synthesis of esters from alcohols or alcohols and aldehydes with t-butyl hypoiodite
André Goosen and Cedric W. McCleland
pg 383; DOI:
10.1039/P19760000383
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Sequential nature of the thermal reaction of stearic acid with some 1,2-diamines
Richard N. Butler Cornelius B. O'Regan and Patrick Moynihan
pg 386; DOI:
10.1039/P19760000386
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Synthesis of 2,3-dihydro-1H-pyrrolo[1,2-a]indoles by intramolecular nucleophilic aromatic substitution
Tetsuji Kametani Kimio Takahashi Masataka Ihara and Keiichiro Fukumoto
pg 389; DOI:
10.1039/P19760000389
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o-Nitroaniline derivatives. Part V. Cyclisation of N-acylated derivatives of N-benzyl- and N-p-nitrobenzyl-o-nitroaniline: a comparison of carboxamides and sulphonamides
John Machin Raymond K. Mackie Hamish McNab Gerald A. Reed Anthony J. G. Sagar and David M. Smith
pg 394; DOI:
10.1039/P19760000394
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o-Nitroaniline derivatives. Part VI. Cyanide-induced cyclisation of o-nitroanils
David Johnston and David M. Smith
pg 399; DOI:
10.1039/P19760000399
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Synthesis and geometrical configuration of luteoreticulin, a toxic nitro-containing metabolite of Streptomyces luteoreticuli arai
Eiji Suzuki and Shoji Inoue
pg 404; DOI:
10.1039/P19760000404
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Applications of high-potential quinones. Part X. Reactions of 3,4-dihydrocoumarin derivatives
S. Mahmood Ali John W. A. Findlay and Alan B. Turner
pg 407; DOI:
10.1039/P19760000407
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Synthesis of the germination stimulant ()-strigol
Gerald A. MacAlpine Ralph A. Raphael Andrew Shaw Andrew W. Taylor and Hans-Jakob Wild
pg 410; DOI:
10.1039/P19760000410
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Synthesis of alkyl iodides
J. Allen Miller and M. John Nunn
pg 416; DOI:
10.1039/P19760000416
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The chemistry of polyazaheterocyclic compounds. Part VIII. Coupling reactions of 1,2,4-triazole-5-diazonium nitrate with active methylene compounds. A new general route to [1,2,4]triazolo[5,1-c][1,2,4]triazine derivatives
George Tennant and Robert J. S. Vevers
pg 421; DOI:
10.1039/P19760000421
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Ring cleavage of some pyrazole-4-sulphonyl chlorides by chlorine
Ramon J. Alabaster and William J. Barry
pg 428; DOI:
10.1039/P19760000428
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The chemistry of santonene. Part XI. Products of photolysis of 4-hydroxysantonene and its 4-epimer, their structures, and some pyrolysis studies
D. Stuart R. East T. Brian H. McMurry and Ratnakar R. Talekar
pg 433; DOI:
10.1039/P19760000433
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The chemistry of santonene. Part XII. Photolysis of 4-acetoxysantonene and its 4-epimer: an example of photodecarboxylation of acetates
T. Brian H. McMurray and Ratnakar R. Talekar
pg 442; DOI:
10.1039/P19760000442
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Syntheses based on 1,2-secopenicillins. Part I. Oxidation
Edward G. Brain A. John Eglington John H. C. Nayler Michael J. Pearson and Robert Southgate
pg 447; DOI:
10.1039/P19760000447
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5-Pregn-6-ene-3,17,20-triols
George Cooley and Alexander E. Kellie
pg 452; DOI:
10.1039/P19760000452
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Nucleophilic replacements in 4-cyanopyridinium salts
Justus K. Landquist
pg 454; DOI:
10.1039/P19760000454
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EZ-isomerism in alkyl phenyl ketone phenylhydrazones and acetaldehyde phenylhydrazone
Anthony J. Bellamy and Joseph Hunter
pg 456; DOI:
10.1039/P19760000456
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Steroidal sulphur compounds. Part XII. Regiospecific formation of steroidal olefins by thermolysis of sulphoxides
D. Neville Jones Anthony C. F. Edmonds and Simon D. Knox
pg 459; DOI:
10.1039/P19760000459
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Issue 5


Contents pages

pg P011; DOI:
10.1039/P197600FP011
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Synthesis of some 9-aminoacridines with bulky substituents
R. Morrin Acheson and Charles W. C. Harvey
pg 465; DOI:
10.1039/P19760000465
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Resolution of esters of phenylglycine with (+)-tartaric acid
John C. Clark Gordon H. Phillipps Margaret R. Steer Leslie Stephenson and A. Roy Cooksey
pg 471; DOI:
10.1039/P19760000471
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A new asymmetric transformation of -amino-acid esters with (+)-tartaric acid
John C. Clark Gordon H. Phillipps and Margaret R. Steer
pg 475; DOI:
10.1039/P19760000475
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Further examination of the reaction between hexahydro-N-methylcyclohept[b]indole and arenesulphonyl azides
A. Sydney Bailey and Patricia A. Wilkinson
pg 481; DOI:
10.1039/P19760000481
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Formation of ortho-menthenes by acid-catalysed ring opening of pin-2-ene derivatives
Naphtali Lander and Raphael Mechoulam
pg 484; DOI:
10.1039/P19760000484
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Dependence of product on catalyst in the transition-metal-catalysed decomposition of ethyl 2-allyl-4-diazoacetoacetate
Shlomo Bien Arie Gillon and Sol Kohen
pg 489; DOI:
10.1039/P19760000489
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Elimination and addition reactions. Part XXVI. Asymmetric induction in additions of nucleophiles and electrophiles to -unsaturated sulphoxides
Douglas J. Abbott Stefano Colonna and Charles J. M. Stirling
pg 492; DOI:
10.1039/P19760000492
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Total synthesis of bikaverin (6,11-dihydroxy-3,8-dimethoxy-1-methylbenzo[b]xanthen-7,10,12-trione)
Derek H. R. Barton Louis Cottier Kurt Freund Fulvio Luini Philip D. Magnus and Ignacio Salazar
pg 499; DOI:
10.1039/P19760000499
PDF
Experiments on the synthesis of tetracycline. Part XIV. Closure of ring B by base-catalysed photocyclisation
Derek H. R. Barton John H. Bateson Subhash C. Datta and Philip D. Magnus
pg 503; DOI:
10.1039/P19760000503
PDF
Pyrazolopyridines. Part IV. Preparation and tautomerism of 6-cyano- and 6-ethoxycarbonyl-1,4-dihydropyrazolo[4,3-b]pyridin-7-ones
Hylton E. Foster and Jim Hurst
pg 507; DOI:
10.1039/P19760000507
PDF
Carbene chemistry. Part X. Insertion reactions of 1,2,2-trifluoroethylidene into C–H bonds of alkanes containing the t-butyl group and some addition and insertion reactions of 2-chloro-1,2,2-trifluoroethylidene
Robert N. Haszeldine Colin R. Pool Anthony E. Tipping and Richard O'B. Watts
pg 513; DOI:
10.1039/P19760000513
PDF
Fluoro-olefin chemistry. Part IX. Thermal insertion of hexafluoropropene into carbon–hydrogen bonds in alkylbenzenes
Robert N. Haszeldine Allan J. Mitchinson Ronald Rowland and Anthony E. Tipping
pg 517; DOI:
10.1039/P19760000517
PDF
Perfluoroalkyl derivatives of sulphur. Part XVIII. Reactions of polyfluoroiodoalkanes with sodium methanethiolate in the presence of dimethyl disulphide, and related reactions
Barry Haley Robert N. Haszeldine Barry Hewitson and Anthony E. Tipping
pg 525; DOI:
10.1039/P19760000525
PDF
Synthesis of dihydroactiniolide [5,6,7,7a-tetrahydro-4,4,7a-trimethylbenzofuran-2(4H)-one] and 6,7,8,8a-tetrahydro-5,5,8a-trimethylnaphthalene-1,3(5H)-dione from 6,7,8,8a-tetrahydro-2,5,5,8a-tetramethyl-5H-chromen
Shigeru Kurata Takenori Kusumi Yoshinobu Inouye and Hiroshi Kakisawa
pg 532; DOI:
10.1039/P19760000532
PDF
Reactions of carbonyl compounds with tervalent phosphorus reagents. Part V. Aldehydes and phosphorus trichloride
J. Allen Miller and M. John Nunn
pg 535; DOI:
10.1039/P19760000535
PDF
Introduction of cyclic dithioacetal functions into activated methylene compounds by treatment with 2-alkoxy-1,3-benzodithioles
Jyuzo Nakayama
pg 540; DOI:
10.1039/P19760000540
PDF
Cyclisation reactions of -hydroxy-imidates with oxalyl chloride and NN-dicyclohexylcarbodi-imide
Mohammed I. Butt Douglas G. Neilson Kathleen M. Watson and Roy Hull
pg 542; DOI:
10.1039/P19760000542
PDF
1-Styrylimidazoles
G. Cooper and W. J. Irwin
pg 545; DOI:
10.1039/P19760000545
PDF
The di--methane rearrangements of 1,4-dihydro-1,4-methano- and -ethanonaphthalene-5,8-diols
Stephen J. Fuerniss Claire R. Olander Desmond M. S. Wheeler Andrew T. McPhail and Kay D. Onan
pg 550; DOI:
10.1039/P19760000550
PDF
Polyfluoroalkyl derivatives of nitrogen. Part XLIII. Reactions of N-bromobis(trifluoromethyl)amine with 1-fluoropropene under free-radical and under ionic conditions
Robert N. Haszeldine Ilyas-ud-D. Mir and Anthony E. Tipping
pg 556; DOI:
10.1039/P19760000556
PDF
Electro-organic reactions. Part V. Cathodic pinacolisation of - and -ionones
Roman E. Sioda Bülent Terem James H. P. Utley and Basil C. L. Weedon
pg 561; DOI:
10.1039/P19760000561
PDF
Organosulphur compounds. Part VIII. Reaction of monothiocarboxylic acids with dicyclohexylcarbodi-imide and other reactions leading to monothio-anhydrides
Marian Mikoajczyk Piotr Kiebasiñski and Hans M. Schiebel
pg 564; DOI:
10.1039/P19760000564
PDF
Vinyl derivatives of heterocyclic systems and their polymers: isoxazole derivatives
Vincenzo Bertini Angela De Munno and Marco Pocci
pg 570; DOI:
10.1039/P19760000570
PDF
Polyfluorocycloalkenes. Part XII. Reaction of decafluorocyclohexene with alkanediols in the presence of base
Raymond G. Plevey and David J. Sparrow
pg 573; DOI:
10.1039/P19760000573
PDF
The biosynthesis of fungal metabolites. Part VIII. Identification of N-benzoyl-L-phenylalanyl-L-phenylalaninol acetate, a metabolite of Aspergillus glaucus
Robert E. Cox Kuldip K. Chexal and John S. E. Holker
pg 578; DOI:
10.1039/P19760000578
PDF
Ochnaflavone and its derivatives: a new series of diflavonyl ethers from Ochna squarrosa Linn
Masayoshi Okigawa Nobusuke Kawano Mohammad Aqil and Wasiur Rahman
pg 580; DOI:
10.1039/P19760000580
PDF
Studies related to dihydro-1,4-thiazines. Part VIII. -Elimination reactions of 7-oxo-8-oxa-4-thia-1-azabicyclo[4.3.0]non-2-ene-3-carboxylates
Anthony G. W. Baxter and Richard J. Stoodley
pg 584; DOI:
10.1039/P19760000584
PDF

Issue 6


Contents pages

pg P013; DOI:
10.1039/P197600FP013
PDF
Synthesis and catalytic properties of peptides containing amino-acids involved in the active centres of hydrolytic enzymes
Iphigenia Photaki and Maria Sakarellou-Daitsiotou
pg 589; DOI:
10.1039/P19760000589
PDF
Cinnolines. Part XVII. Reactions of 4-chlorocinnoline-3-carbonitrile and preparation of 2,3-dihydro-3-imino-1H-pyrazolo[4,3-c]cinnolines
Donald E. Ames and Christopher J. A. Byrne
pg 592; DOI:
10.1039/P19760000592
PDF
Orientation of a bridged quinone system. An intramolecular photochemical cyclisation giving a cyclobutane ring, and a novel simulation by non-photochemical means
Francis M. Dean Gordon H. Mitchell Bahman Parvizi and Chachanat Thebtaranonth (née Patamopongse)
pg 595; DOI:
10.1039/P19760000595
PDF
Oxidative C-demethylation in phenols
Francis M. Dean Keith B. Hindley Leonard E. Houghton and Malcolm L. Robinson
pg 600; DOI:
10.1039/P19760000600
PDF
Preparation of polymer-supported peroxy-acids and their use to oxidise olefins to epoxides
Charles R. Harrison and Philip Hodge
pg 605; DOI:
10.1039/P19760000605
PDF
Electrochemical syntheses. Part VII. Isomer distribution in the partial oxidation of n-alkanes
Heinz P. Fritz and Thomas Würminghausen
pg 610; DOI:
10.1039/P19760000610
PDF
Reactions of keten acetals. Part VI. Total syntheses of the anthraquinones ()-nalgiovensin, ()-isorhodoptilometrin, and ()-rhodoptilometrin
Jacques Banville and Paul Brassard
pg 613; DOI:
10.1039/P19760000613
PDF
Heterocycles from ylides. Part III. Reactivity of allylic phosphonium ylides with 1,3-dipoles
Piero Dalla Croce and Donato Pocar
pg 619; DOI:
10.1039/P19760000619
PDF
Heterocycles from ylides. Part IV. Reactivity of 4-arylmethylene-2-pyrazolin-5-ones with stabilized sulphur ylides
Piero Dalla Croce and Donato Pocar
pg 620; DOI:
10.1039/P19760000620
PDF
v-Triazolines. Part V. Rearrangement of triazolines from cyclopropylenamines and toluene-p-sulphonyl azide
Donato Pocar and Pasqualina Trimarco
pg 622; DOI:
10.1039/P19760000622
PDF
Pyrazine chemistry. Part VII. Oxidations of piperazine-2,5-diones and derivatives
Peter J. Machin and Peter G. Sammes
pg 624; DOI:
10.1039/P19760000624
PDF
Pyrazine chemistry. Part VIII. Oxidations involving 3-arylmethylene-piperazine-2,5-diones
Peter J. Machin and Peter G. Sammes
pg 628; DOI:
10.1039/P19760000628
PDF
Intramolecular alkylation of phenols. Part III. Asymmetric induction by a chiral leaving group
Patrick G. Duggan and William S. Murphy
pg 634; DOI:
10.1039/P19760000634
PDF
Organic synthesis using diphenylphosphinoyl as a migrating functional group: diene synthesis
Alan H. Davidson and Stuart Warren
pg 639; DOI:
10.1039/P19760000639
PDF
Synthesis of compounds related to endo-6,14-ethenotetrahydrothebaines
Trevor A. Crabb and John R. Wilkinson
pg 644; DOI:
10.1039/P19760000644
PDF
Reinvestigation of the reaction between 2-methylsulphonylcyclohexanone and morpholine: long-range effect of a chiral centre on the chemical shift equivalence of morpholine protons
Ho King Wah and Michael P. Sammes
pg 651; DOI:
10.1039/P19760000651
PDF
Reactions of heterocycles with thiophosgene. Part VI. Reactions of tetrahydropyrazolo[1,5-c]quinazolines
Roy Hull and Michael L. Swain
pg 653; DOI:
10.1039/P19760000653
PDF
Intramolecular coupling of diaryl amides by anodic oxidation
Malcolm Sainsbury and John Wyatt
pg 661; DOI:
10.1039/P19760000661
PDF
Studies on lactams. Part IV. Relation between Cotton effect and conformation of a seven-membered lactam ring
Haruo Ogura Hiroaki Takayanagi and Kimio Furuhata
pg 665; DOI:
10.1039/P19760000665
PDF
Reactions of Nic-1 (nicandrenone), a naturally occurring ring-D-aromatic steroid
Erwin Glotter Pnina Krinsky and Isaac Kirson
pg 669; DOI:
10.1039/P19760000669
PDF
Heterocycles by cycloaddition. Part II. Cycloaddition–extrusion reactions of five-membered mesoionic compounds with benzyne: prepartion of benz[c]azole and benzo[c]thiophen derivatives
Hiroshi Kato Sho Nakazawa Takako Kiyosawa and Kiyoichi Hirakawa
pg 672; DOI:
10.1039/P19760000672
PDF
Absolute configurations of (+)- and (–)-1,2,3,4-tetrahydroanthracen-2-ol
M. Naseem Akhtar and Derek R. Boyd
pg 676; DOI:
10.1039/P19760000676
PDF
Reduction of 5-hydroxymethylene-cis-caran-4-one with complex hydrides
Francesco Bondavalli Mario Longobardi and Pietro Schenone
pg 678; DOI:
10.1039/P19760000678
PDF
Thermal oxygen atom transfer from benz[cd]indazole 1,2-dioxide to benzenoid derivatives
W. Russell Bowman W. Roy Gretton Gordon W. Kirby and Jeffrey D. Michael
pg 680; DOI:
10.1039/P19760000680
PDF
2-(2-Naphthyl)benzo[b]thiophen. Part IV. Further aspects of electrophilic substitution, and ring closures to yield pentacyclic derivatives
Alexander H. Lamberton and Richard E. Paine
pg 683; DOI:
10.1039/P19760000683
PDF
Synthesis and photolysis of some 1-naphthyl azoxy-compounds
Nigel J. Bunce David J. W. Goon and Jean-Pierre Schoch
pg 688; DOI:
10.1039/P19760000688
PDF
Reaction of benzylidenetriphenylphosphorane with carbon disulphide
Giovanni Purrello and Pasqualina Fiandaca
pg 692; DOI:
10.1039/P19760000692
PDF
Electrocyclic reactions. Part IX. Photolysis of trans,trans-2,4-dibromo-1,5-diphenylpenta-1,4-dien-3-one (-dibromodibenzylideneacetone)
Charles W. Shoppee and Yueh-Sha Wang
pg 695; DOI:
10.1039/P19760000695
PDF
Isomerisation of benzyl 6-phenoxyacetoxypenicillanates and their S-oxides
Eugene Roets Arnold Vlietinck and Hubert Vanderhaeghe
pg 704; DOI:
10.1039/P19760000704
PDF
Stereoselective oxidation of fusidic acid derivatives by the Corey oxidation procedure
Sudhakar S. Welankiwar and William S. Murphy
pg 710; DOI:
10.1039/P19760000710
PDF

Issue 7


Contents pages

pg P015; DOI:
10.1039/P197600FP015
PDF
A new synthesis of pyrimido[4,5-e]-as-triazine 4-oxides by nitrosative cyclization of aldehyde uracil-6-ylhydrazones in the presence of diethyl azodiformate
Fumio Yoneda Tomohisa Nagamatsu and Kazuko Shinomura
pg 713; DOI:
10.1039/P19760000713
PDF
Reaction of sulphimides with electrophilic acetylenes
Paul Barraclough Michael Edwards Thomas L. Gilchrist and C. John Harris
pg 716; DOI:
10.1039/P19760000716
PDF
Cycloaddition reactions of cumulenes. Part IV. A novel mode of reaction of azomethine oxides with 1,1-dimethylallene; formation of a substituted piperidin-4-one
Giampietro Cum Giovanni Sindona and Nicola Uccella
pg 719; DOI:
10.1039/P19760000719
PDF
Synthetic studies on terpenoids. Part XVIII. Stereocontrolled synthesis of ()-1,2,3,4,4a,9,10,10a-octahydro-1-methylphenanthrene-1,4a-dicarboxylic acid and the 7-methoxy-analogue: a potential intermediate for diterpenoid syntheses
Aluru Sudarsana Sarma Ajoy Kumar Banerjee and Phanindra Chandra Dutta
pg 722; DOI:
10.1039/P19760000722
PDF
Synthesis of 24,25-dihydroxyprovitamin D3
Stephen C. Eyley and Dudley H. Williams
pg 727; DOI:
10.1039/P19760000727
PDF
Synthesis of 25-hydroxyprovitamin D3 and 25,26-dihydroxyprovitamin D3
Stephen C. Eyley and Dudley H. Williams
pg 731; DOI:
10.1039/P19760000731
PDF
Natural acetylenes. Part XLIX. Polyacetylenes from Dahlia scapigera(A. Dietr.) Link and Otto var. scapigera f. scapigera and some Dahlia hybrids
Colin T. Bedford Dipali Bhattacharjee Jeremy R. F. Fairbrother Sir Ewart R. H. Jones Steve Safe and Viktor Thaller
pg 735; DOI:
10.1039/P19760000735
PDF
Reactions of carbonyl compounds with tervalent phosphorus reagents. Part VI. Benzoate esters and halogenophosphines
Norman J. De'ath S. Trevor McNeilly and J. Allen Miller
pg 741; DOI:
10.1039/P19760000741
PDF
Oxidation of 2-ethylthioindoles with hydrogen peroxide. Oxidative migration of the ethylsulphonyl group
Tohru Hino Hitoshi Yamaguchi Mamoru Endo and Masako Nakagawa
pg 745; DOI:
10.1039/P19760000745
PDF
Synthesis and properties of methyl 3,4-dihydro-4-oxo-1H-2-benzothiopyran-3-carboxylate and related thiopyrano-compounds
Richard M. Scrowston and David C. Shaw
pg 749; DOI:
10.1039/P19760000749
PDF
Factors in the formation of isomerically and optically pure alkyl halides. Part XI. Vilsmeier reagents for the replacement of a hydroxy-group by chlorine or bromine
Derek R. Hepburn and Harry R. Hudson
pg 754; DOI:
10.1039/P19760000754
PDF
An improved synthesis of 6-amino-1,2,3,4-tetrahydro-2-methylisoquinoline: elucidation of the stereochemistry of some diastereoisomers of 6-amino-2-methyldecahydroisoquinoline
Ian W. Mathison and Richard R. Tidwell
pg 757; DOI:
10.1039/P19760000757
PDF
Chiroptical studies. Part LXXXIX. An empirical analysis of the circular dichroism of hexahydroindanones, bicyclo[4.2.0]octan-7-ones, and their polycyclic analogues
David N. Kirk and William Klyne
pg 762; DOI:
10.1039/P19760000762
PDF
Metal-catalysed organic photoreactions. Photo-oxidation of -unsaturated ketones and o-methylacetophenone in the presence of copper(II) salts
Tadashi Sato Kotaro Tamura Kazunori Maruyama Osamu Ogawa and Takashi Imamura
pg 779; DOI:
10.1039/P19760000779
PDF
Metal-catalysed organic photoreactions. Photoreactions of 3,5-dimethylisoxazole with and without catalytic assistance by copper(II) salts
Tadashi Sato Koichi Yamamoto Keitaro Fukui Kazuko Saito Ken Hayakawa and Shigeo Yoshiie
pg 783; DOI:
10.1039/P19760000783
PDF
Metal-catalysed organic photoreactions. Photoreaction of -unsaturated ketones in alcohols in the presence of titanium(IV) chloride
Tadashi Sato Giichi Izumi and Takashi Imamura
pg 788; DOI:
10.1039/P19760000788
PDF
The chemistry of terpenes. Part XXI. By-products from the epoxidation of (+)-car-3-ene with acetonitrile–hydrogen peroxide
Wesley Cocker and David H. Grayson
pg 791; DOI:
10.1039/P19760000791
PDF
The meso-reactivity of porphyrins and related compounds. Part VII. Benzoyloxylation of phenylpyrroles and of octaethylporphyrin
Raymond Bonnett Peter Cornell and Anthony F. McDonagh
pg 794; DOI:
10.1039/P19760000794
PDF
Nitrogen-containing carbohydrate derivatives. Part XXXII. Further studies on the ring-opening of epimino-sugars
R. D. Guthrie and Gaynor J. Williams
pg 801; DOI:
10.1039/P19760000801
PDF
Stable carbocations. Part X. Generation, observation, and reactions of ferrocenyl-stabilised cyclopropylalkylium and related ions
William E. Watts
pg 804; DOI:
10.1039/P19760000804
PDF
Gold(III) as an electrophilic oxidant of alkenes
Richard O. C. Norman William J. E. Parr and C. Barry Thomas
pg 811; DOI:
10.1039/P19760000811
PDF
Base-catalysed reactions of 3-benzylthioinden-1-ones
Katherine Buggle and Daniel O'Sullivan
pg 818; DOI:
10.1039/P19760000818
PDF

Issue 8


Contents pages

pg P017; DOI:
10.1039/P197600FP017
PDF
Synthetic uses of steroidal ring B diene protection: 22,23-dihydroergosterol
Derek H. R. Barton A. A. Leslie Gunatilaka Tsutomu Nakanishi Henri Patin David A. Widdowson and Brian R. Worth
pg 821; DOI:
10.1039/P19760000821
PDF
Unsaturated steroids. Part I. Synthesis of 22,23-dihydroergosterol
Jitka Brynjolffssen David Hands John M. Midgley and W. Basil Whalley
pg 826; DOI:
10.1039/P19760000826
PDF
Chemistry of the tricarbonyliron complexes of calciferol and ergosterol
Derek H. R. Barton and Henri Patin
pg 829; DOI:
10.1039/P19760000829
PDF
Lignans and related phenols. Part XV. Remote substituent effects on the rates and products of some reactions of aryltetrahydronaphthalenes
David C. Ayres and Chang Kee Lim
pg 832; DOI:
10.1039/P19760000832
PDF
Synthesis of hydroquinone diacetates from polycyclic aromatic quinones
Hee Cho and Ronald G. Harvey
pg 836; DOI:
10.1039/P19760000836
PDF
Reactions of thallium(I) azide and iodine with alkenes
Richard C. Cambie Rodney C. Hayward Peter S. Rutledge Truis Smith-Palmer and Paul D. Woodgate
pg 840; DOI:
10.1039/P19760000840
PDF
Reaction of thallium(I) acetate–iodine and silver(I) acetate–iodine with norborn-2-ene
Richard C. Cambie Barry G. Lindsay Peter S. Rutledge and Paul D. Woodgate
pg 845; DOI:
10.1039/P19760000845
PDF
Extractives from Pseudowintera colorata. Part V. A new sesquiterpene lactone, colorata-4(13),8-dienolide
R. Edward Corbett and Teo Liap Chee
pg 850; DOI:
10.1039/P19760000850
PDF
Lichens and fungi. Part XII. Dehydration and isomerization of stictane triterpenoids
R. Edward Corbett and Alistair L. Wilkins
pg 857; DOI:
10.1039/P19760000857
PDF
Photochemical and thermal reactions of heterocycles. Part I. Photolysis, thermolysis, and mass spectral fragmentation of mesoionic 1,2,4-triazol-3-ones
Hiroshi Kato Toshie Shiba Eiichi Kitajima Takako Kiyosawa Fukiko Yamada and Tomihiro Nishiyama
pg 863; DOI:
10.1039/P19760000863
PDF
Formation and acid-catalysed rearrangement of 1,2-diazepin-5-ones
Seyhan N. Ee Marjorie L. C. Carter Robin L. Spencer Christer E. Nordman and Harold Z. Friedman
pg 868; DOI:
10.1039/P19760000868
PDF
Studies in terpenoid biosynthesis. Part XV. Biosynthesis of the sesquiterpenoid illudin M
James R. Hanson Tim Marten and Robert Nyfeler
pg 876; DOI:
10.1039/P19760000876
PDF
Studies of heterocyclic compounds. Part XX. Substitution of 1-oxa-6,-6a-dithiapentalenes with arenediazonium fluoroborates: rearrangement into 6,6a-dithia-1,2-diazapentalenes
Robert M. Christie and David H. Reid
pg 880; DOI:
10.1039/P19760000880
PDF
A stereospecific route to trisubstituted olefins via-lactones
Sivapathasuntharam Mageswaran and M. Uvais S. Sultanbawa
pg 884; DOI:
10.1039/P19760000884
PDF
Preparation of medium-ring cycloalkynes from 1-bromo-trans-cycloalkene derivatives
Colin B. Reese and Andrew Shaw
pg 890; DOI:
10.1039/P19760000890
PDF
Biosynthesis of the fungal xanthone ravenelin
Arthur J. Birch John Baldas Joseph R. Hlubucek Thomas J. Simpson and Philip W. Westerman
pg 898; DOI:
10.1039/P19760000898
PDF
Enamine chemistry. Part XXI. Condensation of L-sodium or L-ethyl prolinate with ketones to give substituted polyhydropyrrolo[1,2a]-indoles and -pyrrolizines
Peter W. Hickmott and Kevin N. Woodward
pg 904; DOI:
10.1039/P19760000904
PDF
Preparation and reactions of pyridinium tetrazol-5-ylmethylides
Alan R. Katritzky and Dietrich Moderhack
pg 909; DOI:
10.1039/P19760000909
PDF

Issue 9


Contents pages

pg P019; DOI:
10.1039/P197600FP019
PDF
Conformational behaviour of medium-sized rings. Part II. Heterocyclic analogues of 5,6,7,12-tetrahydrodibenzo[a,d]cyclo-octene (1,2,4,5-dibenzocyclo-octa-1,4-diene)
Robert P. Gellatly W. David Ollis and Ian O. Sutherland
pg 913; DOI:
10.1039/P19760000913
PDF
Conformational behaviour of medium-sized rings. Part III. Heterocyclic analogues of 12,13-dihydro-11H-dibenzo[a,e]cyclononene, 6,11,12,13-tetrahydro-5H-dibenzo[a,e]cyclononene, and 5,6,7,12,13,14-hexahydrodibenzo[a,f]cyclodecene
W. David Ollis and J. Fraser Stoddart
pg 926; DOI:
10.1039/P19760000926
PDF
Rearrangements during the synthesis of substituted 1-benzylpyrrolidines and 3-substituted 1-benzylpiperidines
Jacinto Moragues Jose Prieto Robert G. W. Spickett and Armando Vega
pg 938; DOI:
10.1039/P19760000938
PDF
Nitration and nitrosation reactions of 7-nitro-1,3,5-triaza-adamantane and derivatives
Arthur F. Farminer and Graham A. Webb
pg 940; DOI:
10.1039/P19760000940
PDF
Synthesis of nephroarctin and phenarctin
Robert J. Hamilton and Melvyn V. Sargent
pg 943; DOI:
10.1039/P19760000943
PDF
Synthesis of compounds related to gibberellic acid. Part V. Introduction of the ring B carboxy-group
H. J. Eli Loewenthal and Shimon Schatzmiller
pg 944; DOI:
10.1039/P19760000944
PDF
Syntheses towards the carbohydrate moiety of lincomycin
Graham R. Woolard Elner B. Rathbone Walter A. Szarek and J. K. N. Jones
pg 950; DOI:
10.1039/P19760000950
PDF
Organometallics in synthesis: alkylation of tricarbonyldienyliron cationic complexes with organocadmium reagents
Arthur J. Birch and Anthony J. Pearson
pg 954; DOI:
10.1039/P19760000954
PDF
The nature of the cross-linking of proteins by glutaraldehyde. Part I. Interaction of glutaraldehyde with the amino-groups of 6-aminohexanoic acid and of -N-acetyl-lysine
Paul M. Hardy Alan C. Nicholls and H. N. Rydon
pg 958; DOI:
10.1039/P19760000958
PDF
Insoluble complexes of amino-acids, peptides, and enzymes with metal hydroxides
John F. Kennedy S. Alan Barker and John D. Humphreys
pg 962; DOI:
10.1039/P19760000962
PDF
Structural investigation of lac resin. Part X. Structure and stereochemistry of methyl laccolate -lactone and its epimer
G. B. V. Subramanian N. Sriram V. S. Chauhan Javed Iqbal and K. N. Ganesh
pg 967; DOI:
10.1039/P19760000967
PDF
Stereochemistry of bromofluorination of phenyl-substituted olefins
Marko Zupan and Alfred Pollak
pg 971; DOI:
10.1039/P19760000971
PDF
5,6,7,8-Tetrahydroquinolines. Part I. A novel synthesis of 7,8-dihydroquinolin-5(6H)-ones
Adrian C. W. Curran
pg 975; DOI:
10.1039/P19760000975
PDF
5,6,7,8-Tetrahydroquinolines. Part II. Preparation and reactions of substituted 5,6,7,8-tetrahydroquinoline-8-carboxylic esters
Roger Crossley Adrian C. W. Curran and David G. Hill
pg 977; DOI:
10.1039/P19760000977
PDF
5,6,7,8-Tetrahydroquinolines. Part III. Synthesis of 5,6,7,8-tetrahydroquinoline-8-thiocarboxamides
Adrian C. W. Curran and Robin G. Shepherd
pg 983; DOI:
10.1039/P19760000983
PDF
Mercurial derivatives from the reactions of substituted hydrazones with mercury(II) acetate and phenylmercury(II) hydroxide
Richard N. Butler and William B. King
pg 986; DOI:
10.1039/P19760000986
PDF
Ring-opening of 2,5-diaryl-3-lithiofurans
Thomas L. Gilchrist and David P. J. Pearson
pg 989; DOI:
10.1039/P19760000989
PDF
Reactions of some substituted isoxazoles with organolithium reagents
James Gainer Graham A. Howarth William Hoyle Stanley M. Roberts and Hans Suschitzky
pg 994; DOI:
10.1039/P19760000994
PDF
Naturally occurring quinones. Part XXVI. A synthesis of tetrangulol (1,8-dihydroxy-3-methylbenz[a]anthracene-7,12-quinone)
P. Margaret Brown and Ronald H. Thomson
pg 997; DOI:
10.1039/P19760000997
PDF
Reaction of 2-amino-2-deoxy-D-gluconic acid with hot acetic anhydride–sodium acetate
Christopher T. Clarke John H. Jones and Robert Walker
pg 1001; DOI:
10.1039/P19760001001
PDF
Heterocyclic studies. Part XXXIX. Ring cleavage of some pyrimidine derivatives in alkali
Jim Clark Bahman Parvizi and Robert Colman
pg 1004; DOI:
10.1039/P19760001004
PDF
Biosynthesis of porphyrins and related macrocycles. Part VIII. Enzymic decarboxylation of uroporphyrinogen-III: structure of an intermediate, phyriaporphyrinogen-III, and synthesis of the corresponding porphyrin and of two isomeric porphyrins
Alan R. Battersby Eric Hunt Edward McDonald John B. Paine III and John Saunders
pg 1008; DOI:
10.1039/P19760001008
PDF
Formation of optically active amino-acids. Part VII. An electrochemical synthesis of dichlorobutyrines
Tameo Iwasaki Yuji Urabe Yasuhiko Ozaki Muneji Miyoshi and Kazue Matsumoto
pg 1019; DOI:
10.1039/P19760001019
PDF
Partial syntheses of 2-hydroxygibberellins; characterisation of two new gibberellins, A46 and A47
Lee J. Beeley and Jake MacMillan
pg 1022; DOI:
10.1039/P19760001022
PDF
Synthesis of poly-Z-isomers of 2,6,11,15-tetramethylhexadeca-2,6,8,10,-14-pentaene, a C20 analogue of phytoene. Re-examination of the stereo-chemistry of a new isomer of phytoene from Rhodospirillum rubrum
Linda Barlow and Gerald Pattenden
pg 1029; DOI:
10.1039/P19760001029
PDF
Reactions of tetraphenyldiphosphine with carbon radicals
Renji Okazaki Yasuji Hirabayashi Kotaro Tamura and Naoki Inamoto
pg 1034; DOI:
10.1039/P19760001034
PDF

Issue 10


Contents pages

pg P021; DOI:
10.1039/P197600FP021
PDF
Intramolecular catalysis. Part III. Effect of a neighbouring hydroxy-group on the opening of steroidal aziridines with azide anions
Yoram Houminer
pg 1037; DOI:
10.1039/P19760001037
PDF
Ring c functionalised diterpenoids. Part VII. Formolysis of (16S)-ent-12-p-tolylsulphonyloxykaurane
Alan J. McAlees Robert McCrindle and Shane T. Murphy
pg 1042; DOI:
10.1039/P19760001042
PDF
Chemistry of tetra-alkoxyethenes. Part V. Thermal cycloadditions with carbonyl compounds
Pieter H. J. Ooms Hans W. Scheeren and Rutger J. F. Nivard
pg 1048; DOI:
10.1039/P19760001048
PDF
Studies of enzyme-mediated reactions. Part VI. Stereochemical course of the dehydrogenation of stereospecifically labelled benzylamines by the amine oxidase from pea seedlings (E.C. 1.4.3.6.)
Alan R. Battersby James Staunton and Michael C. Summers
pg 1052; DOI:
10.1039/P19760001052
PDF
Studies of enzyme-mediated reactions. Part VII. Stereospecific syntheses of tritium-labelled (2R)- and (2S)-dopamines: stereochemical course of hydroxylation of dopamine by dopamine -hydroxylase (E.C. 1.14.17.1)
Alan R. Battersby Peter W. Sheldrake James Staunton and D. Clive Williams
pg 1056; DOI:
10.1039/P19760001056
PDF
Reaction of some azetidin-2-ones with secondary amines
Derek Johnson and Hans Suschitzky
pg 1062; DOI:
10.1039/P19760001062
PDF
Synthesis of 18-substituted steroids. Part III. Reactions of 18-substituted pregnan-20-ones
David N. Kirk and Maruthiandan S. Rajagopalan
pg 1064; DOI:
10.1039/P19760001064
PDF
Polyhalogenoheterocyclic compounds. Part XXIX. Perchloro-acridine, -phenanthridine, and -benzo[h]quinoline
Richard D. Chambers Richard Daniels W. Kenneth R. Musgrave and Peter L. Russell
pg 1069; DOI:
10.1039/P19760001069
PDF
Heterocyclic synthesis from o-halogeno-acids. Part III. Synthesis of 2-methylindole-4-carboxylic acid and related compounds and of some derivatives of 3-phenylisoquinolin-1(2H)-one
Donald E. Ames and Odartey Ribeiro
pg 1073; DOI:
10.1039/P19760001073
PDF
Mass spectral studies on aminocyclitol–aminoglycoside antibiotics
Peter J. L. Daniels Alan K. Mallams Jay Weinstein John J. Wright and George W. A. Milne
pg 1078; DOI:
10.1039/P19760001078
PDF
Semisynthetic aminoglycoside antibacterials. Part I. Preparation of selectively protected garamine derivatives
Max Kugelman Alan K. Mallams H. Frederick Vernay David F. Crowe and Masato Tanabe
pg 1088; DOI:
10.1039/P19760001088
PDF
Semisynthetic aminoglycoside antibacterials. Part II. Synthesis of gentamicin X2 and related compounds
Max Kugelman Alan K. Mallams H. Frederick Vernay David F. Crowe George Detre Masato Tanabe and Dennis M. Yasuda
pg 1097; DOI:
10.1039/P19760001097
PDF
Semisynthetic aminoglycoside antibacterials. Part III. Synthesis of analogues of gentamicin X2 modified at the 3-position
Max Kugelman Alan K. Mallams and H. Frederick Vernay
pg 1113; DOI:
10.1039/P19760001113
PDF
Semisynthetic aminoglycoside antibacterials. Part IV. Synthesis of antibiotic JI-20A, gentamicin B, and related compounds
Max Kugelman Alan K. Mallams and H. Frederick Vernay
pg 1126; DOI:
10.1039/P19760001126
PDF
Semisynthetic aminoglycoside antibacterials. Part V. Synthesis of pentosyl and related derivatives of garamine
Alan K. Mallams Surinderjit S. Saluja David F. Crowe George Detre Masato Tanabe and Dennis M. Yasuda
pg 1135; DOI:
10.1039/P19760001135
PDF
Reactions of enamino-ketones. Part II. Synthesis of 4H-1,4-benzothiazines
Seiji Miyano Nobuhiro Abe Kunihiro Sumoto and Keisuke Teramoto
pg 1146; DOI:
10.1039/P19760001146
PDF
Preparation and reactions of cis-1,4-diphthaloyltetra-az-2-ene
David W. Jones
pg 1150; DOI:
10.1039/P19760001150
PDF
Chemistry of 6H-pyrido[4,3-b]carbazoles. Part V. A simple synthe of ellipticines
Malcolm Sainsbury and Raymond F. Schinazi
pg 1155; DOI:
10.1039/P19760001155
PDF

Issue 11


Contents pages

pg P025; DOI:
10.1039/P197600FP025
PDF
Selective iodination of phenols in the ortho-position
Richard C. Cambie Peter S. Rutledge Truis Smith-Palmer and Paul D. Woodgate
pg 1161; DOI:
10.1039/P19760001161
PDF
Crystal and molecular structure of compactin, a new antifungal metabolite from Penicillium brevicompactum
Allan G. Brown Terry C. Smale Trevor J. King Rainer Hasenkamp and Ronald H. Thompson
pg 1165; DOI:
10.1039/P19760001165
PDF
Addition of free radicals to unsaturated systems. Part XXII. Photochemical addition of trifluoroiodomethane and iodine to perfluoro-(3-methylbut-1-ene) and photochemical dimerisation of the olefin
Robert N. Haszeldine Ilyas-ud-D. Mir Anthony E. Tipping and Anthony G. Wilson
pg 1170; DOI:
10.1039/P19760001170
PDF
Polyhalogenoallenes. Part X. An improved preparation of perfluoro-(3-methylbuta-1,2-diene) and the structure of its dimers
Paul W. L. Bosbury Roy Fields Robert N. Haszeldine and Daniel Moran
pg 1173; DOI:
10.1039/P19760001173
PDF
Perfluoroalkyl derivatives of sulphur. Part XIX. Reaction of fluoro-olefins with fluoride ion in the presence of dimethyl disulphide, and related reactions
Robert N. Haszeldine Barry Hewitson and Anthony E. Tipping
pg 1178; DOI:
10.1039/P19760001178
PDF
Carbon-13 nuclear magnetic resonance assignments and biosynthesis of aflatoxin B1 and sterigmatocystin
Klaus G. R. Pachler Pieter S. Steyn Robert Vleggaar Philippus L. Wessels and De Buys Scott
pg 1182; DOI:
10.1039/P19760001182
PDF
Synthesis of some tetrahydronaphthyl- and flavanyl-coumarins
(the late) Roy S. Shadbolt David R. Woodward and Peter J. Birchwood
pg 1190; DOI:
10.1039/P19760001190
PDF
Cyclization of (+)- and (–)-S-(2-methylprop-1-enyl)-L-cysteine S-oxides
John F. Carson and Robert E. Lundin
pg 1195; DOI:
10.1039/P19760001195
PDF
Synthesis of peptides containing cis- or trans-3- or 4-aminocyclohexane-carboxylic acid residues
Vinko kari Mie Kovaevi and Djurdja kari
pg 1199; DOI:
10.1039/P19760001199
PDF
Photochemistry of 4,6-disubstituted pyrimidine N-oxides
Fred Roeterdink and Henk C. van der Plas
pg 1202; DOI:
10.1039/P19760001202
PDF
New, ready degradation reactions of bisphosphines
S. Martin Nelson Maxwell Perks and Brian J. Walker
pg 1205; DOI:
10.1039/P19760001205
PDF
Steroids and related studies. Part XXXV. Further studies on the schmidt reaction with cholest-4-ene-3,6-dione
Harkishan Singh Kamlesh K. Bhutani and Layak R. Gupta
pg 1210; DOI:
10.1039/P19760001210
PDF
Studies in terpenoid biosynthesis. Part XVI. Formation of the sesquiterpenoid trichothecin
Roger Evans James R. Hanson and Tim Marten
pg 1212; DOI:
10.1039/P19760001212
PDF
Studies in terpenoid biosynthesis. Part XVII. Biosynthesis of the sesquiterpenoids cyclonerodiol and cyclonerotriol
Roger Evans James R. Hanson and Robert Nyfeler
pg 1214; DOI:
10.1039/P19760001214
PDF
Studies on the syntheses of heterocyclic compounds. Part DCL. Total synthesis of corytenchirine
Tetsuji Kametani Kira Ujiie Masataka Ihara Keiichiro Fukumoto and Sheng-Teh Lu
pg 1218; DOI:
10.1039/P19760001218
PDF
A one-step synthesis of the phthalidylisoquinoline alkaloids, cordrastine and hydrastine
Tetsuji Kametani Toshio Honda Hitoshi Inoue and Keiichiro Fukumoto
pg 1221; DOI:
10.1039/P19760001221
PDF
Heterocyclic polyfluoro-compounds. Part XXIII. Reaction of some 2-, 3-, and 4-substituted pyridine 1-oxides, 5-methylpyrimidine 1-oxide, and quinoline 1-oxide with perfluoropropene, and of pyridine 1-oxide with perfluoro-(2-methylpent-2-ene): synthesis of 2-(1,2,2,2-tetrafluoroethyl)-pyridines or -pyrimidines and their N-oxides and of 2,2,3-trifluoro-2,3-dihydro-3-trifluoromethylfuro[3,2-b]pyridine
Ronald E. Banks Robert N. Haszeldine and John M. Robinson
pg 1226; DOI:
10.1039/P19760001226
PDF
X-Ray crystal structures of two pyrethroid insecticides: cis-3-phenoxybenzyl 3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate and the 3-(2,2-dichlorovinyl) analogue
John D. Owen
pg 1231; DOI:
10.1039/P19760001231
PDF
Palladium-catalysed dibenzofuran synthesis by dehydrogenative ring closure
Akinori Shiotani and Hiroshi Itatani
pg 1236; DOI:
10.1039/P19760001236
PDF
Syntheses with isoxazoles. Part IV. Ring-opening reactions of 4,5,6,7-tetrahydro-4-oxoisoxazolo[2,3-a]pyridinium salts and related compounds under the influence of tertiary amines
Gurnos Jones and John R. Phipps
pg 1241; DOI:
10.1039/P19760001241
PDF
Withaphysalin C, a naturally occurring 13,14-seco-steroid
Isaac Kirson Ze'ev (V. I.) Zaretskii and Erwin Glotter
pg 1244; DOI:
10.1039/P19760001244
PDF
Heterodiene syntheses. Part XVI. A new [4 + 2] cycloaddition pathway in the reaction of 2-oxoindolin-3-ylideneacetophenones with ethyl vinyl ether
Gianfranco Tacconi Andreina Corsico Piccolini Pier Paolo Righetti Enrico Selva and Giovanni Desimoni
pg 1248; DOI:
10.1039/P19760001248
PDF
Studies in terpenoids. Part XLIV. Structure of the adduct from p-mentha-1,5-diene and -naphthol, and its isomer
Bakthan Singaram and James Verghese
pg 1254; DOI:
10.1039/P19760001254
PDF
Generation and reactions of a 3-furylcarbene and of an isoxazol-4-yl-carbene
Thomas L. Gilchrist and David P. J. Pearson
pg 1257; DOI:
10.1039/P19760001257
PDF
Activating groups for the ring expansion of coumarin by diazoethane: benzoyl, pivaloyl, arylsulphonyl, arylsulphinyl, and nitro
Francis M. Dean and B. Kevin Park
pg 1260; DOI:
10.1039/P19760001260
PDF

Issue 12


Contents pages

pg P027; DOI:
10.1039/P197600FP027
PDF
Addition reactions of heterocyclic compounds. Part LXIII. New structures for some 2 : 1 molar adducts from dimethyl acetylenedicarboxylate with thiazoles and benzo-imidazoles, -oxazoles, and -thiazoles formed by novel rearrangement. Crystal and molecular structure determinations for tetramethyl 3,8a-dimethylpyrido[2,1-b]thiazole-5,6,7,8-tetracarboxylate and tetramethyl 5-methylpyrido[2,1-b]thiazole-6,7,8,8a-tetracarboxylate
Patrick J. Abbott R. Morrin Acheson Ulli Eisner David J. Watkin and J. Robert Carruthers
pg 1269; DOI:
10.1039/P19760001269
PDF
Preparation of some dibenz[b,f][1,4]oxazepines and dibenz[b,e]azepines
Arthur W. H. Wardrop Gordon L. Sainsbury John M. Harrison and Thomas D. Inch
pg 1279; DOI:
10.1039/P19760001279
PDF
Preparation of the eight monohydroxydibenz[b,f][1,4]oxazepin-11(10H)-ones
Keith Brewster Raymond J. Clarke John M. Harrison Thomas D. Inch and David Utley
pg 1286; DOI:
10.1039/P19760001286
PDF
Oxidation of some dibenz[b,f][1,4]oxazepines by peracetic acid
Keith Brewster Rosemary A. Chittenden John M. Harrison Thomas D. Inch and Charles Brown
pg 1291; DOI:
10.1039/P19760001291
PDF
Photoinduced transformations. Part XXX. Photorearrangement of (22S,25S)-N-acetylveratra-5,8,13(17)-trienine-3,11,23-triol 3,23-diacetate 11-nitrite, a fused cyclopentenyl nitrite, to two spiroisoxazolines
Hiroshi Suginome Tatsuo Tsuneno Norio Sato Norio Maeda Tadashi Masamune Hirotaka Shimanouchi Yukiko Tsuchida and Yoshio Sasada
pg 1297; DOI:
10.1039/P19760001297
PDF
Photoinduced transformations. Part XXXXI. Photoinduced rearrangement of (22S,25S)-N-acetyl-5-veratra-8,13(17)-dienine-3,11,23-triol 3,23-diacetate 11-nitrite to two spiro-isoxazolines
Hiroshi Suginome Norio Maeda and Tadashi Masamune
pg 1312; DOI:
10.1039/P19760001312
PDF
Lichens and fungi. Part XIII. Comparison of the nuclear magnetic resonance and mass spectra of 17,21-secohopane and 17,21-secoflavicane derivatives
R. Edward Corbett and Alistair L. Wilkins
pg 1316; DOI:
10.1039/P19760001316
PDF
Syntheses of macrocylic enzyme models. Part I. Preparation and properties of [20]paracyclophanes
Yukito Murakami Yasuhiro Aoyama Kenji Ohno Kazuyuki Dobashi Takashi Nakagawa and Junzo Sunamoto
pg 1320; DOI:
10.1039/P19760001320
PDF
Furazans and furazan oxides. Part VI. New furazano[3,4-d]pyrimidine N-oxides: preparation and structure
Remus Nutiu and A. John Boulton
pg 1327; DOI:
10.1039/P19760001327
PDF
Synthesis of some 1H-1,3-benzodiazepines
John B. Taylor and W. Roger Tully
pg 1331; DOI:
10.1039/P19760001331
PDF
Crystal structures of the dihydro- and 2-hydroxydihydro-derivatives of phytuberin
David L. Hughes
pg 1338; DOI:
10.1039/P19760001338
PDF
Preparation and properties of cage polycyclic systems. Part IV. Hydrogenolyses of homocubane derivatives
Kenneth J. Toyne
pg 1346; DOI:
10.1039/P19760001346
PDF
Preparation of 3-hydroxy-5-androstan-16-one
(Miss) Irene Ghilezan Sir Ewart R. H. Jones G. Denis Meakins and John O. Miners
pg 1350; DOI:
10.1039/P19760001350
PDF
Assignment of 13C and 1H resonances of methyl groups in the tri-O-methyl derivatives of methyl pentopyranosides; some observations on the methoxy 13C chemical shifts
Saeed A. Abbas Alan H. Haines and Alan G. Wells
pg 1351; DOI:
10.1039/P19760001351
PDF
Marine steroids. Part III. On the structure of marthasterone glucoside, from the starfish Marthasterais glacialis
Sydney H. Nicholson and Alan B. Turner
pg 1357; DOI:
10.1039/P19760001357
PDF

Issue 13


Contents pages

pg P029; DOI:
10.1039/P197600FP029
PDF
Formation of certain substituted 5H-pyrrolo[2,3-b]pyrazines by thermal cyclisation of pyrazinylhydrazones and a route to 5H-pyrazino[2,3-b]indole; a synthesis of 5H-pyrrolo[2,3-b] pyrazine and some of its properties
Bernard A. J. Clark John Parrick and Roderick J. J. Dorgan
pg 1361; DOI:
10.1039/P19760001361
PDF
Thermal cyclisation of pyridazinylhydrazones to give s-triazolo[4,3-b]-pyridazines and pyridazino[2,3-a]benzimidazole
Pow-Yui How and John Parrick
pg 1363; DOI:
10.1039/P19760001363
PDF
The chemistry of fungi. Part LXVIII. The absolute configuration of (+)-sclerotiorin and of the azaphilones
W. Basil Whalley George Ferguson Wayne C. Marsh and Roderic J. Restivo
pg 1366; DOI:
10.1039/P19760001366
PDF
The chemistry of fungi. Part LXIX. A new synthesis of the grisane system: X-ray crystallographic examination of ()-methyl 5,7-di-bromo-2,5-epoxy-4-methoxy-3-oxogrisane-6-carboxylate
Mortaza Ahbab Alan D. Borthwick John W. Hooper Jeffrey S. Millership W. Basil Whalley George Ferguson and Frank C. Marsh
pg 1369; DOI:
10.1039/P19760001369
PDF
The chemistry of fungi. Part LXX. Synthesis of some xanthones
Rodney C. Ellis W. Basil Whalley and Kenneth Ball
pg 1377; DOI:
10.1039/P19760001377
PDF
The chemistry of fungi. Part LXXI. Synthesis of 3,5-dihydroxy-4-methylbenzoic acid
David R. Briggs and W. Basil Whalley
pg 1382; DOI:
10.1039/P19760001382
PDF
The chemistry of fungi. Part LXXII. The trimethylsilyloxy-substituent as a leaving group
John M. Midgley Jeffrey S. Millership and W. Basil Whalley
pg 1384; DOI:
10.1039/P19760001384
PDF
The chemistry of fungi. Part LXXIII. Some derivatives of 5-ethyl-2,5-dimethylcyclohexanone
Anthony R. Greenaway and W. Basil Whalley
pg 1385; DOI:
10.1039/P19760001385
PDF
The chemistry of the insoluble red woods. Part XII. Some reactions of isoflavylium salts
Mohga M. E. Badran and W. Basil Whalley
pg 1389; DOI:
10.1039/P19760001389
PDF
The pigments of dragon's blood resin. Part VIII. Synthesis of ()-dracorubin and of ()-nordracorubin
Evans O. P. Agbakwuru and W. Basil Whalley
pg 1392; DOI:
10.1039/P19760001392
PDF
The allyl ether as a protecting group in carbohydrate chemistry. Part IX. Synthesis of derivatives of 1,6-anhydro--D-galactopyranose
Patricia A. Gent Roy Gigg and Anna A. E. Penglis
pg 1395; DOI:
10.1039/P19760001395
PDF
Oxathiirans as intermediates in the photolysis of sulphines
Lars Carlsen Niels Harrit and Arne Holm
pg 1404; DOI:
10.1039/P19760001404
PDF
The absolute configuration of avarol, a rearranged sesquiterpenoid hydroquinone from a marine sponge
Salvatore de Rosa Luigi Minale Raffaele Riccio and Guido Sodano
pg 1408; DOI:
10.1039/P19760001408
PDF
Purine studies. Part XX. Methylation and reduction of 2,8-dioxo-, 2,8-diamino-, and 2-amino-8-oxo-purines, and the stereochemistry of their 1,4,5,6-tetrahydro-derivatives
Wilfred L. F. Armarego and Phillip A. Reece
pg 1414; DOI:
10.1039/P19760001414
PDF
Methylation of aminopyridazines
Gordon B. Barlin
pg 1424; DOI:
10.1039/P19760001424
PDF
Synthesis of isomeric 5-androstane-3,15,17-triols
Michio Matsui and Yuko Kinuyama
pg 1429; DOI:
10.1039/P19760001429
PDF
Structures of tabernaelegantines A–D and tabernaelegantinines A and B, new indole alkaloids from Tabernaemontana elegans
Ezio Bombardelli Attilio Bonati Bruno Gabetta Ernesto M. Martinelli Giuseppe Mustich and Bruno Danieli
pg 1432; DOI:
10.1039/P19760001432
PDF
Synthesis of isocoumarins via indanones
Rachel H. Carter (neé Rayner) Roger M. Colyer Robert A. Hill and James Staunton
pg 1438; DOI:
10.1039/P19760001438
PDF
Neighbouring group effects in epoxide ring opening; cis-epoxy-alcohols
Erwin Glotter Pnina Krinsky Miriam Rejtö and Martin Weissenberg
pg 1442; DOI:
10.1039/P19760001442
PDF
Purines, pyrimidines, and imidazoles. Part XLIII. Halogenation of N-3-methylbut-2-enylphthalimide; new syntheses of zeatin analogues
Grahame Mackenzie Peter W. Rugg and Gordon Shaw
pg 1446; DOI:
10.1039/P19760001446
PDF
Potential hexokinase inhibitors. Synthesis and properties of 2,3-anhydro-D-allose, 2,3-anhydro-D-ribose, and 2-O-methylsulphonyl-D-mannose
J. Grant Buchanan David M. Clode and Nadaraja Vethaviyasar
pg 1449; DOI:
10.1039/P19760001449
PDF
Synthesis and conformation of sequential polypeptides containing ?-benzyloxycarbonyl-iysine and benzyl esters of aspartic and glutamic acids
Hubert Daoust and Serge St-Pierre
pg 1453; DOI:
10.1039/P19760001453
PDF
Biflavanoids and a flavanone-chromone from the leaves of Garcinia dulcis(Roxb.) Kurz
Wajid Hussain Ansari Wasiur Rahman David Barraclough Mrs. Ruth Maynard and Feodor Scheinmann
pg 1458; DOI:
10.1039/P19760001458
PDF
Pyrolyses of pentafluorophenyl prop-2-enyl and [2,3,3-2H3]prop-2-enyl ethers. Formation of 1-fluorovinyl 2,3,4-trifluorophenyl ketones via internal Diels–Alder reactions
Gerald M. Brooke and David H. Hall
pg 1463; DOI:
10.1039/P19760001463
PDF
Synthesis of sterically hindered stilbenes of biological importance
Brian G. James Gerald Pattenden and Linda Barlow
pg 1466; DOI:
10.1039/P19760001466
PDF
Dichotomous ylide formation from an alkyl(benzyl)phosphonium salt leading to stereoselective alkene syntheses
Brian G. James and Gerald Pattenden
pg 1476; DOI:
10.1039/P19760001476
PDF
Reactions and synthetic applications of -oxo-sulphoxides. Part VI. A new synthesis of the pyrido[4,3-b]carbazoles olivacine and ellipticine
Yuji Oikawa and Osamu Yonemitsu
pg 1479; DOI:
10.1039/P19760001479
PDF

Issue 14


Contents pages

pg P031; DOI:
10.1039/P197600FP031
PDF
Microbial metabolites. Part XI. Total synthesis and absolute configuration of (S)-carlosic acid (4-butyryl-2,5-dihydro-3-hydroxy-5-oxo-furan-2-acetic acid) and conversion of (R)-5-methyltetronic acid into (R)-carolic acid {3,4-dihydro-8-methylfuro[3,4-b]oxepin-5,6(2H,8H)-di-one}
James L. Bloomer and Francis E. Kappler
pg 1485; DOI:
10.1039/P19760001485
PDF
Triazines and related products. Part XVI. Synthesis of triazolotriazines by cyclisation of 3-hydrazino-1,2,4-triazines and 3-hydrazino-1,2,4-triazoles
Elizabeth Jane Gray and Malcolm F. G. Stevens
pg 1492; DOI:
10.1039/P19760001492
PDF
Cyclisation reactions of azolylhydrazones derived from ethyl cyanoacetate and malononitrile. Formation of azolo[5,1-c][1,2,4]triazines
Elizabeth Jane Gray Malcolm F. G. Stevens George Tennant and Robert J. S. Vevers
pg 1496; DOI:
10.1039/P19760001496
PDF
Benzidine rearrangement via a cation radical in liquid sulphur dioxide
Masatomo Nojima Takao Ando and Niichiro Tokura
pg 1504; DOI:
10.1039/P19760001504
PDF
Synthesis and properties of 7-hydroxyxanthine and its derivatives
Gury Zvilichovsky and Judith Feingers
pg 1507; DOI:
10.1039/P19760001507
PDF
Photochemical formation of amides from t-butylamine and aromatic aldehydes and ketones
R. Stephen Davidson Jack Edwards and Stephen K. Warburton
pg 1511; DOI:
10.1039/P19760001511
PDF
Synthesis of benzofuran Styrax extractives
Fred G. Schreiber and Robert Stevenson
pg 1514; DOI:
10.1039/P19760001514
PDF
2-Isoxazoline derivatives. Part X. 1,3-Dipolar cycloadditions of nitrones and nitrile oxides with indene, 1,2-dihydronaphthalene, and trans-1-phenylpropene
Giorgio Bianchi Carlo De Micheli and Remo Gandolfi
pg 1518; DOI:
10.1039/P19760001518
PDF
Formation of heterocyclic compounds by use of N-diphenylmethylene-N-phenyl-N-trimethylsilylurea
Isamu Matsuda Sakae Yamamoto and Yoshio Ishii
pg 1523; DOI:
10.1039/P19760001523
PDF
Formation of heterocyclic compounds from 1,3-diazabuta-1,3-diene derivatives
Isamu Matsuda Sakae Yamamoto and Yoshio Ishii
pg 1528; DOI:
10.1039/P19760001528
PDF
Chemistry of tetra-alkoxyethenes. Part VI. Cycloadditions with -unsaturated carbonyl compounds and chemistry of the resulting tetra-alkoxydihydropyrans
Pieter H. J. Ooms Leon P. C. Delbressine Hans W. Scheeren and Rutger J. F. Nivard
pg 1533; DOI:
10.1039/P19760001533
PDF
Chemistry of tetra-alkoxyethenes. Part VII. Thermal [2 + 2] cyclo-additions with 1-cyanobutadienes
Pieter H. J. Ooms Mat A. Bertisen Hans W. Scheeren and Rutger J. F. Nivard
pg 1538; DOI:
10.1039/P19760001538
PDF
Elimination and addition reactions. Part XXVII. Addition of amides to electrophilic alkenes
John W. Batty Peter D. Howes and Charles J. M. Stirling
pg 1543; DOI:
10.1039/P19760001543
PDF
A new, general synthesis of purines
Fumio Yoneda and Tomohisa Nagamatsu
pg 1547; DOI:
10.1039/P19760001547
PDF
Alkaloids of the genus Erythroxylum. Part 1. E. monogynum Roxb. roots
Joseph T. H. Agar and William C. Evans
pg 1550; DOI:
10.1039/P19760001550
PDF
Conversion of benzopyrones into spiro[benzopyran-2,2-furan]s; a route to 2-(1,3-dioxoalkyl)benzopyrones
Roger C. Brown and Hugh Cairns
pg 1553; DOI:
10.1039/P19760001553
PDF
Acid-catalysed cyclization of -oxo-anilides to 1,3-dihydro-3-hydroxyindol-2-ones
Hiromu Aoyama Yoshimori Omote Tadashi Hasegawa and Hiroaki Shiraishi
pg 1556; DOI:
10.1039/P19760001556
PDF
Alkylated steroids. Part 1. 16-Substituted 17-methylpregnanes
James Cairns Colin L. Hewett Robert T. Logan George McGarry Donald F. M. Stevenson and Gilbert F. Woods
pg 1558; DOI:
10.1039/P19760001558
PDF
Stereochemical studies on the biosynthesis of the -didehydro-amino-acid units of mycelianamide, cyclopenin, and cyclopenol
Gordon W. Kirby and Subramanian Narayanaswami
pg 1564; DOI:
10.1039/P19760001564
PDF
A simple method for the preparation of ribonucleoside dialdehydes and some comments on their structure
A. Stanley Jones Alex F. Markham and Richard T. Walker
pg 1567; DOI:
10.1039/P19760001567
PDF
Constituents of dragon's blood. Part II. Structure and oxidative conversion of a novel secobiflavonoid
Lucio Merlini and Gianluca Nasini
pg 1570; DOI:
10.1039/P19760001570
PDF

Issue 15


Contents pages

pg P033; DOI:
10.1039/P197600FP033
PDF
Preparation of benzyne from phenyl benzenesulphonate
Ian Fleming and Talat Mah
pg 1577; DOI:
10.1039/P19760001577
PDF
Conversion of shikonin angelate into [2,2-dimethyl-1-(2-methylcrotonoyloxy)cyclobutyl]-5,8-dihydroxy-1,4-naphthoquinone; a novel cyclisation of a 4-methylpent-3-enyl side chain in a natural quinone
Muhammed Afzal and Mikdad Tofeeq
pg 1579; DOI:
10.1039/P19760001579
PDF
Thermal and photochemical -carbon–carbon cleavages in imines
Joseph H. Boyer and K. G. Srinivasan
pg 1583; DOI:
10.1039/P19760001583
PDF
Constituents of Solidago species. Part VII. Constitution and stereochemistry of the cis-clerodanes from Solidago arguta Ait. and of related diterpenoids
Robert McCrindle Etsu Nakamura and Allan B. Anderson
pg 1590; DOI:
10.1039/P19760001590
PDF
Quinolines and uracils from reactions of isocyanates with aliphatic aldehydes
Iwao Yamamoto Takeshi Furukawa Hiroshi Nakajima and Haruo Gotoh
pg 1597; DOI:
10.1039/P19760001597
PDF
Stabilised enamine anions. Generation and alkylation of anions stabilised as cyclopentadienide enamine systems
Hugh W. Thompson and Bruno S. Huegi
pg 1603; DOI:
10.1039/P19760001603
PDF
Structure of ballotinone, a diterpenoid from Ballota nigra
Giuseppe Savona Franco Piozzi James R. Hanson and Michael Siverns
pg 1607; DOI:
10.1039/P19760001607
PDF
Chain extension reactions of acetylenes. Part 2. A comparison of the reactions of butyl-lithium with 1-iodoalk-1-ynes and 1-bromoalk-1-ynes
Subramaniam Bhanu Ejaz A. Khan and Feodor Scheinmann
pg 1609; DOI:
10.1039/P19760001609
PDF
Syntheses based on 1,2-secopenicillins. Part II. Preparation of 4-(3-substituted prop-2-ynylthio)azetidin-2-ones
Michael A. Harris Ian McMillan John H. C. Nayler Neal F. Osborne Michael J. Pearson and Robert Southgate
pg 1612; DOI:
10.1039/P19760001612
PDF
Syntheses based on 1,2-secopenicillins. Part III. Hydration of 4-(3-substituted prop-2-ynylthio)azetidin-2-ones and a new cephalosporin synthesis
John H. C. Nayler Neal F. Osborne Michael J. Pearson and Robert Southgate
pg 1615; DOI:
10.1039/P19760001615
PDF
Structure of a polysaccharide from the seeds of Cassia tora. Part II. Partial acidic hydrolysis
Suresh C. Varshney Saiyid A. I. Rizvi and Purna C. Gupta
pg 1621; DOI:
10.1039/P19760001621
PDF
Phosphorylated sugars. Part XX. Synthesis of 3-deoxy-D-manno-octulosonic acid 8-(dihydrogen phosphate)
Daniel Charon and Ladislas Szabó
pg 1628; DOI:
10.1039/P19760001628
PDF
Syntheses of the naturally occurring naphtho[2,3-b]pyran-5,10-quinones -caryopterone, dihydro--caryopterone, and O-methyldihydro--caryopterone
Robin G. F. Giles and Gregory H. P. Roos
pg 1632; DOI:
10.1039/P19760001632
PDF
Reaction of 2,4-dinitrobenzenediazonium ions with thiophens. Part 1. An acidic Gomberg reaction
Michael Bartle Suresh T. Gore Raymond K. Mackie and John M. Tedder
pg 1636; DOI:
10.1039/P19760001636
PDF
Reaction of 2,4-dinitrobenzenediazonium ions with thiophens. Part 2. Coupling reactions, involving unexpected reactions with electron-rich methyl groups in addition to the expected ring attack
Suresh T. Gore Raymond K. Mackie and John M. Tedder
pg 1639; DOI:
10.1039/P19760001639
PDF
Total synthesis of 12-methyl-19-nor-steroids
Robert V. Coombs and Robert P. Danna
pg 1643; DOI:
10.1039/P19760001643
PDF
o-Quinonoid compounds. Part X. endo-Selectivity in the Diels–Alder additions of non-conjugated olefins to o-quinodimethanes
David W. Jones and Geoffrey Kneen
pg 1647; DOI:
10.1039/P19760001647
PDF
o-Quinonoid compounds. Part XI. exo-Selectivity in the Diels–Alder reactions of phenyl-substituted o-quinonoid dienes
David W. Jones and Richard L. Wife
pg 1654; DOI:
10.1039/P19760001654
PDF
cis-Hydroxylation of steroidal olefins with thallium triacetate
Erwin Glotter and Anchel Schwartz
pg 1660; DOI:
10.1039/P19760001660
PDF
The chemistry of the compositae. Part XXXI. Absolute configuration of the sesquiterpene lactones centaurepensin (chlorohyssopifolin A), acroptilin (chlorohyssopifolin C), and repin
Antonio G. Gonzalez Jaime Bermejo Jose Luis Breton Guillermo M. Massanet Beatriz Dominguez and Juan M. Amaro
pg 1663; DOI:
10.1039/P19760001663
PDF
Microbiological hydroxylation of 3,7-dihydroxykaurenolide
George Ellames and James R. Hanson
pg 1666; DOI:
10.1039/P19760001666
PDF

Issue 16


Contents pages

pg P035; DOI:
10.1039/P197600FP035
PDF
Condensed cyclic and bridged-ring systems. Part IV. Stereochemically controlled synthesis of some endo-2-aryl-6-oxobicyclo[3.2.1]octanes and related compounds through intramolecular alkylations of -unsaturated -diazomethyl ketones
Usha R. Ghatak Shaikh Khairul Alam Prabir C. Chakraborti and Brindaban C. Ranu
pg 1669; DOI:
10.1039/P19760001669
PDF
Cycloaddition reactions of dehydrodithizone. X-Ray crystal structures of 5-diethylamino-4-methyl-1-phenyl-3-phenylazopyrazole, 4a,5,6,7,8,8a-hexahydro-6-methyl-8a-morpholino-1-phenyl-3-phenylazo-1H-pyrido[4,3-e][1,3,4]thiadiazine, and 3-phenyl-5-phenylazo-2-pyrrolidinospiro-[1H-indene-1,2(3H)-[1,3,4]thiadiazole]
Gerhard V. Boyd Timothy Norris and Peter F. Lindley
pg 1673; DOI:
10.1039/P19760001673
PDF
Syntheses with carbanions derived from carbonyl-stabilized sulphonium ylides: a novel route to furan-3(2H)-ones
Makoto Yamamoto
pg 1688; DOI:
10.1039/P19760001688
PDF
Macrocyclic sulphide synthesis: trithia[nn+1,2n+4][2n+ 1]metacyclophanes
Alfredo Ricci Roberto Danieli and Sandra Rossini
pg 1691; DOI:
10.1039/P19760001691
PDF
Neighbouring group participation in isoxazole ring bromination. Part II
Guglielmo Stagno d'Alcontres Corrado Caristi Alida Ferlazzo and Mario Gattuso
pg 1694; DOI:
10.1039/P19760001694
PDF
The cymopols, a group of prenylated bromohydroquinones from the green calcareous alga Cympolia barbata
Hans-Erik Högberg R. H. Thomson and Trevor J. King
pg 1696; DOI:
10.1039/P19760001696
PDF
Stereochemistry of the 1,3-dipolar cycloaddition reaction between N-(phenanthridin-5-io)benzamidate and olefins
Yasamitsu Tamura Yasuyoshi Miki and Masazumi Ikeda
pg 1702; DOI:
10.1039/P19760001702
PDF
Oxidation and bimolecular condensation reactions of 2-alkyliminocyclopentanedithiocarboxylic acids, 2-oxocyclopentanedithiocarboxylic acids, and 3-methyl-5-oxo-1-phenyl-2-pyrazoline-4-dithiocarboxylic acid
Tatsuo Takeshima Naoaki Fukada Tetsuko Ishii and Motomu Muraoka
pg 1706; DOI:
10.1039/P19760001706
PDF
Alkylation, acylation, and Beckmann rearrangement of oximes in the presence of an oxidation–reduction system
Shmuel Bittner and Sarina Grinberg
pg 1708; DOI:
10.1039/P19760001708
PDF
Studies on pyrophosphates. Part III. A new method for the synthesis of nucleotide coenzymes by means of di-n-butylphosphinothioyl bromide
Kiyotaka Furusawa Mitsuo Sekine and Tsujiaki Hata
pg 1711; DOI:
10.1039/P19760001711
PDF
Photo-oxidation of tanshinone II (6,7,8,9-tetrahydro-1,6,6-trimethylphenanthro[1,2-b]furan-10,11-dione)
Takenori Kusumi Toshiko Kishi Hiroshi Kakisawa and Takeshi Kinoshita
pg 1716; DOI:
10.1039/P19760001716
PDF
Total synthesis of the macrocyclic antibiotic ()-pyrenophorin
Ernest W. Colvin Thomas A. Purcell and Ralph A. Raphael
pg 1718; DOI:
10.1039/P19760001718
PDF
The N-amination and subsequent oxidation by bromine of imidazo[1,5-a]pyridines
Stephen Anderson Edward E. Glover and Kenneth D. Vaughan
pg 1722; DOI:
10.1039/P19760001722
PDF
Syntheses of heterocyclic compounds. Part XXXIII. Preparation and reactions of 4-(2-dialkylaminophenyl)azetidin-2-ones
Robert L. Bentley and Hans Suschitzky
pg 1725; DOI:
10.1039/P19760001725
PDF
Selective oxidation of two dialkyl sulphides catalysed by ruthenium complexes
Michael A. Ledlie Keith G. Allum Ian V. Howell and Robert C. Pitkethly
pg 1734; DOI:
10.1039/P19760001734
PDF
Phosphorus–nitrogen compounds. Part XLIII. Reactions of NN-dialkylanilines with phosphorus(V) chlorides; examples of ambident nucleophilic behaviour
(Miss) Ching Yee Cheng and Robert A. Shaw
pg 1739; DOI:
10.1039/P19760001739
PDF
Stereochemistry of iodofluorination of phenyl-substituted olefins with (difluoroiodo)methane
Marko Zupan and Alfred Pollak
pg 1745; DOI:
10.1039/P19760001745
PDF
Nitrene-induced cyclisations accompanied by rearrangement in thermolyses of aryl 2-azidophenyl sulphones: a note on quantitative high-speed liquid chromatographic analysis of substituted phenothiazine 5,5-dioxides
J. I. G. Cadogan John N. Done George Lunn and Peter K. K. Lim
pg 1749; DOI:
10.1039/P19760001749
PDF
Novel aspects in the synthesis and acid-promoted cyclisation of some 2-diazo-2-(p-tolylsulphonylamino)acetophenones: electrophilic displacement of an arylsulphonyl group from a sulphonamide
William T. Flowers Geoffrey Holt Constantine P. Poulos and Kleoniki Poulos
pg 1757; DOI:
10.1039/P19760001757
PDF
Manganese(III)-induced radical additions to 3,7-dimethylocta-1,6-diene
Francis J. McQuillin and Michael Wood
pg 1762; DOI:
10.1039/P19760001762
PDF
Reactions of 1,6-dioxaspiro[3.3]heptan-2-one derivatives
Tetsuzo Kato Masayuki Sato and Yoshinori Kitagawa
pg 1769; DOI:
10.1039/P19760001769
PDF
Determination of the configuration of some penicillin S-oxides by 13C nuclear magnetic resonance spectroscopy
Charles R. Harrison and Philip Hodge
pg 1772; DOI:
10.1039/P19760001772
PDF
The shikimate pathway. Part V. Chorismic acid and chorismate mutase
Robert J. Ife Leslie F. Ball Peter Lowe and Edwin Haslam
pg 1776; DOI:
10.1039/P19760001776
PDF
Preparation and properties of some 1,2-dihydropyrimidinium salts
Douglas Lloyd and Hamish McNab
pg 1784; DOI:
10.1039/P19760001784
PDF
Chemistry of the Coprosma genus. Part XIV. Constituents of five New Zealand species
(the late) Lindsay H. Briggs John F. Beachen Richard C. Cambie Nicholas P. B. Dudman Allan W. Steggles and Peter S. Rutledge
pg 1789; DOI:
10.1039/P19760001789
PDF
Generation of acyclic trienes and cyclic dienes by mild dehydration and dehydrohalogenation in aprotic media
Charles W. Spangler and Terry W. Hartford
pg 1792; DOI:
10.1039/P19760001792
PDF
Sensitised photo-oxidation of 5-methylene-cyclohexa- and -cyclohepta-1,3-diene derivatives
Nobuyuki Harada Akira Kawamoto Yûki Takuma and Hisashi Uda
pg 1796; DOI:
10.1039/P19760001796
PDF
Amine oxidation. Part XII. Reactions of some NN-dimethylbenzylamine N-oxides with acetic anhydride and of some N-acetoxy-NN-dimethylbenzylammonium perchlorates with acetate ion. The Polonovski reaction
Robert A. Jessop and John R. Lindsay Smith
pg 1801; DOI:
10.1039/P19760001801
PDF
Syntheses of 5-deazaflavines
Fumio Yoneda Yoshiharu Sakuma Shunjiro Mizumoto and Reiko Ito
pg 1805; DOI:
10.1039/P19760001805
PDF

Issue 17


Contents pages

pg P037; DOI:
10.1039/P197600FP037
PDF
Reactions of a myrcene–magnesium complex with aldehydes, ketones, epoxides, carbon dioxide, and acetonitrile
Raymond Baker Richard C. Cookson and Alan D. Saunders
pg 1809; DOI:
10.1039/P19760001809
PDF
Reaction of myrcene–magnesium with esters, acetyl chloride, and acetic anhydride: formation of cyclopentenols and cyclopropane derivatives
Raymond Baker Richard C. Cookson and Alan D. Saunders
pg 1815; DOI:
10.1039/P19760001815
PDF
South African plant extractives. Part III. Helichrysin, a new chalcone glucoside from a Helichrysum species
Winifred G. Wright
pg 1819; DOI:
10.1039/P19760001819
PDF
Fungal metabolites. Part VI. Crystal and molecular structure of secalonic acid A
Colin C. Howard Robert A. W. Johnstone Trevor J. King and Leslie Lessinger
pg 1820; DOI:
10.1039/P19760001820
PDF
Fate of C-24 hydrogen atoms of cholesterol during its conversion into tigogenin in Digitalis lanata
Fiamma Ronchetti and Giovanni Russo
pg 1823; DOI:
10.1039/P19760001823
PDF
Behaviour of nitrile oxides towards nucleophiles. Part III. Dimerisation of aromatic nitrile oxides catalysed by trimethylamine
Francesco De Sarlo and Antonio Guarna
pg 1825; DOI:
10.1039/P19760001825
PDF
Behaviour of nitrile oxides towards nucleophiles. Part IV. Heteromacrocycles from acetonitrile oxide
Alberto Brandi Francesco De Sarlo and Antonio Guarna
pg 1827; DOI:
10.1039/P19760001827
PDF
Synthesis of oligosaccharides by cycloaddition. Part II. Free and protected O-hexopyranosyl-(1
Serge David André Lubineau and Jean-Michael Vatèle
pg 1831; DOI:
10.1039/P19760001831
PDF
The lithium enolate of cyclo-octa-2,4,6-trienone and its reactions with electrophiles
Penelope A. Chaloner and Andrew B. Holmes
pg 1838; DOI:
10.1039/P19760001838
PDF
Microbiological hydroxylation. Part XXII. Hydroxylation of 3,20-, 7,20-, and 11,20-dioxygenated 5-pregnanes
Sir Ewart R. H. Jones G. Denis Meakins John O. Miners Robert N. Mirrington and Alistair L. Wilkins
pg 1842; DOI:
10.1039/P19760001842
PDF
Amidinoacetamides in the synthesis of pyrimidines, imidazoles, and purines
William F. Keir and Hamish C. S. Wood
pg 1847; DOI:
10.1039/P19760001847
PDF
Reactions of keten acetals. Part 7. Total syntheses of the tetramethyl ethers of the 1-acyl-2,4,5,7-tetrahydroxyanthraquinones rhodolamprometrin and rhodocomatulin
Jacques Banville and Paul Brassard
pg 1852; DOI:
10.1039/P19760001852
PDF
Structures of two dimers formed from lomatin(9,10-dihydro-9-hydroxy-8,8-dimethyl-8H-benzo[1,2-b:3,4-b]dipyran-2-one)
Vinayak S. Kamat Girish K. Trivedi and Sasanka C. Bhattacharyya
pg 1857; DOI:
10.1039/P19760001857
PDF
Photocyclisation of enamides. Part IX. Syntheses of benzonaphthyridines by photocyclisation of N-pyridylcyclohex-1-enecarboxamides and pyridine-(N-cyclohex-1-enyl)carboxamides
Ichiya Ninomiya Toshiko Kiguchi Sadami Yamauchi and Takeaki Naito
pg 1861; DOI:
10.1039/P19760001861
PDF
Photocyclisation of enamides. Part X. Total syntheses of the yohimbine skeleton: demethoxycarbonyldihydrogambirtannine, angustidine, naucltine, ()-angustoline, and related compounds
Ichiya Ninomiya Takeaki Naito and Hisashi Takasugi
pg 1865; DOI:
10.1039/P19760001865
PDF
Photocyclisation of enamides. Part XI. Syntheses of benzo[i]phenanthridines related to aza-steroids
Ichiya Ninomiya Atsuko Shinohara Toshiko Kiguchi and Takeaki Naito
pg 1868; DOI:
10.1039/P19760001868
PDF
Heterodiene synthesis. Part XVII. Reactions of 2-oxoindolin-3-ylidene derivatives with enamines: a Michael pathway as an alternative to 1,2- and 1,4-cycloadditions
Gianfranco Tacconi Anna Gamba Invernizzi and Giovanni Desimoni
pg 1872; DOI:
10.1039/P19760001872
PDF
Electrocyclic reactions. Part X. Photochemical cyclisation of trans,trans-dibenzylideneacetone
Charles W. Shoppee Yueh-Sha Wang Sever Sternhell and Graham C. Brophy
pg 1880; DOI:
10.1039/P19760001880
PDF
Pentatomic heteroaromatic cations. Part VI. New syntheses of aldehydes and ketones by reaction of 1,3-benzodithiolylium salts with Grignard reagents
Iacopo Degani and Rita Fochi
pg 1886; DOI:
10.1039/P19760001886
PDF
Heterocyclic steroids. Part II. Synthesis of ()-8-hydroxy-3-methoxy-11-aza-18-norestra-1,3,5(10),9(11)-tetraen-17-one and related compounds
Dhanonjoy Nasipuri and Sanat K. Ghosh
pg 1889; DOI:
10.1039/P19760001889
PDF
Chemistry of adamantane. Part IX. 1,2-Difunctional adamantanes; synthesis and reactions of protoadamantane-4-spiro-oxiran
Jiban K. Chakrabarti Terrence M. Hotten David M. Rackham and David E. Tupper
pg 1893; DOI:
10.1039/P19760001893
PDF

Issue 18


Contents pages

pg P039; DOI:
10.1039/P197600FP039
PDF
Photochemical decarboxylation of 2-phenyl-2-thiazoline-4-carboxylic acid
Nobutaka Suzuki Yoshio Fujita Toshiyuki Yamabayashi Yoshiyuki Deguchi and Yasuji Izawa
pg 1901; DOI:
10.1039/P19760001901
PDF
Metal catalysis in organic reactions. Part II. Products and stereochemical aspects of the isomerization of heptenes by the tri-isobutyl-aluminium–bis-N-methylsalicylideneaminenickel system
Giampaolo Giacomelli Rita Menicagli and Luciano Lardicci
pg 1904; DOI:
10.1039/P19760001904
PDF
Addition reactions of heterocyclic compounds. Part LXIV. Indolizines from reactions of hex-3-yne-2,5-dione, but-3-yn-2-one, and allene-carboxylic esters with some nitrogen-containing heterocyclic ylides
R. Morrin Acheson Mris G. Bite and Martin W. Cooper
pg 1908; DOI:
10.1039/P19760001908
PDF
Addition reactions of heterocyclic compounds. Part LXV. Synthesis, tautomerism, and rearrangement of some 2H- and 4H-quinolizine esters
R. Morrin Acheson Stephen J. Hodgson and R. Gordon McR. Wright
pg 1911; DOI:
10.1039/P19760001911
PDF
A new route to cycloheptatrienylideneammonium salts; restricted rotation about the CN bond
Marino Cavazza C. Alberto Veracini and Francesco Pietra
pg 1915; DOI:
10.1039/P19760001915
PDF
Transformations of penicillins: new methods of formation and reactions of 6,6-disubstituted penams and 7,7-disubstituted cephems
David H. Bremner Malcolm M. Campbell and Graham Johnson
pg 1918; DOI:
10.1039/P19760001918
PDF
Photoreactions of diphosphines with benzophenone
Renji Okazaki Kotaro Tamura Yasuji Hirabayashi and Naoki Inamoto
pg 1924; DOI:
10.1039/P19760001924
PDF
Cyanocarboxylation of activated olefins
Donald A. White
pg 1926; DOI:
10.1039/P19760001926
PDF
Fluorination of nitriles over cobalt trifluoride and potassium tetrafluoro-cobaltate
James Burdon John R. Knights Ian W. Parsons and J. Colin Tatlow
pg 1930; DOI:
10.1039/P19760001930
PDF
Synthesis of -methylene--lactones involving Baeyer–Villiger oxidation of -substituted cyclobutanones
S. Mubarik Ali and Stanley M. Roberts
pg 1934; DOI:
10.1039/P19760001934
PDF
Koenigs–Knorr reactions. Part 1. Effects of a 2-O-acetyl substituent, the promoter, and the alcohol concentration on the stereoselectivity of reactions of 1,2-cis-glucopyranosyl bromide
Jerry E. Wallace and Leland R. Schroeder
pg 1938; DOI:
10.1039/P19760001938
PDF
Experiments towards the synthesis of corrins. Part XI. Attempted synthesis of -dinitrones by oxidative routes
David St. C. Black V. Malcolm Clark Brian G. Odell Ian O. Sutherland and Lord Todd
pg 1942; DOI:
10.1039/P19760001942
PDF
Experiments towards the synthesis of corrins. Part XII. Synthesis and some reactions of -oxo-1-pyrroline 1-oxides
David St. C. Black V. Malcolm Clark Brian G. Odell and Lord Todd
pg 1944; DOI:
10.1039/P19760001944
PDF
Experiments towards the synthesis of corrins. Part XIII. A new synthesis of 2-cyano-1-pyrroline 1-oxides and their behaviour towards a Grignard reagent
David St. C. Black V. Malcolm Clark R. S. Thakur and Lord Todd
pg 1951; DOI:
10.1039/P19760001951
PDF
Experiments towards the synthesis of corrins. Part XIV. Oxidative decarboxylation of 1-hydroxypyrrolidine-2-carboxylic acids and oxidation of some 1-pyrroline 1-oxides by hypobromite
Geoffrey W. Alderson David St. C. Black V. Malcolm Clark and Lord Todd
pg 1955; DOI:
10.1039/P19760001955
PDF
Reactions of iodine oxide with alkenes
Richard C. Cambie Rodney C. Hayward Barry G. Lindsay Alice I. T. Phan Peter S. Rutledge and Paul D. Woodgate
pg 1961; DOI:
10.1039/P19760001961
PDF
Selective diarylmethane formation in the reaction of iron(III) perchlorate with alkylbenzenes
Sakae Uemura Sakuya Tanaka and Masaya Okano
pg 1966; DOI:
10.1039/P19760001966
PDF
Purines, pyrimidines, and imidazoles. Part XLIV. Syntheses of some dihydro-1,3-oxazine derivatives and related substituted uracils
Shamshad Ahmed Roy Lofthouse and Gordon Shaw
pg 1969; DOI:
10.1039/P19760001969
PDF
Condensed cyclic and bridged-ring systems. Part V. Application of the interamolecular oxo-carbenoid insertion reaction to the preparation of two new bridged-ring ketones
Usha R. Ghatak Jayanta K. Ray and Sephali Chakrabarty
pg 1975; DOI:
10.1039/P19760001975
PDF
Organometallic compounds of group II. Part VII. Preparation of 4-alkylpyridines by reactions of some light metals with alkyl halides in pyridine
Derek Bryce-Smith Peter J. Morris and Basil J. Wakefield
pg 1977; DOI:
10.1039/P19760001977
PDF
The reactions of alkynes, cyclopropanes, and benzene derivatives with gold(III)
Richard O. C. Norman William J. E. Parr and C. Barry Thomas
pg 1983; DOI:
10.1039/P19760001983
PDF
Nucleophilic displacement reactions of 3,6-dichloropyridazine 1-oxide with sulphur nucleophiles
Michihiko Ochiai Taiiti Okada Akira Morimoto and Kenji Kawakita
pg 1988; DOI:
10.1039/P19760001988
PDF
2-Aminopyrrolo[1,2-a]- and 3-aminopyrrolo[1,2-c]-pyrimidines
David G. Doughty Edward E. Glover and Kenneth D. Vaughan
pg 1991; DOI:
10.1039/P19760001991
PDF

Issue 19


Contents pages

pg P041; DOI:
10.1039/P197600FP041
PDF
Limonoids from Xylocarpus moluccensis(Lam.) M. Roem
Joseph D. Connolly Malcolm MacLellan Domingo A. Okorie and David A. H. Taylor
pg 1993; DOI:
10.1039/P19760001993
PDF
Revised constitution, absolute configuration, and conformation of griseoviridin, a modified cyclic peptide antibiotic
Barrie W. Bycroft and Trevor J. King
pg 1996; DOI:
10.1039/P19760001996
PDF
Structures of isamic acid and methylisatoid
John Warcup Cornforth
pg 2004; DOI:
10.1039/P19760002004
PDF
Amino-acids and peptides. Part XVI. Synthesis of cyclo-[L-(-amino)--alanylglycyl-D-(-amino)--alanylglycyl] and related fourteen-membered cyclotetrapeptides
Cedric H. Hassall Robert G. Tyson and Kuldip K. Chexal
pg 2010; DOI:
10.1039/P19760002010
PDF
Amino-acids and peptides. Part XVII. Synthesis of cyclo-[(O-t-butyl)-L-seryl--alanyl-glycyl-(O-methyl)-L--aspartyl], and observations on the rearrangement of -aspartyl peptide esters
Balraj K. Handa and Cedric H. Hassall
pg 2014; DOI:
10.1039/P19760002014
PDF
Amino-acids and peptides. Part XVIII. Studies relating to the synthesis and conformation of a novel bicyclic peptide system
Kuldip K. Chexal Balraj K. Handa Cedric H. Hassall and W. Anthony Thomas
pg 2019; DOI:
10.1039/P19760002019
PDF
Solvolysis of secondary alkyl tosylates with -dimethyl and -nitro, sulphinyl, sulphonyl, or phosphonoyl substituents: fragmentation vs. rearrangement
Peter Brownbridge Philip K. G. Hodgson Robin Shepherd and Stuart Warren
pg 2024; DOI:
10.1039/P19760002024
PDF
Remote oxidation of carboxylic acids by peroxodisulphuryl difluoride in fluorosulphuric acid: a general synthesis of lactones
Christopher J. Myall Derek Pletcher and Carmen Z. Smith
pg 2035; DOI:
10.1039/P19760002035
PDF
Photodehydrocyclisation of 1-styrylimidazoles; an HMO study
Geoffrey Cooper and William J. Irwin
pg 2038; DOI:
10.1039/P19760002038
PDF
Structural investigation of lac resin. Part XI. The role of acetalisation in resin formation, and the configuration of jalaric acid
G. B. V. Subramanian Javed Iqbal K. N. Ganesh and N. Sriram
pg 2045; DOI:
10.1039/P19760002045
PDF
Reaction of dibenzophospholes with benzoyl chloride; ring expansion to dibenzo[b,d]phosphorins
David W. Allen and A. Christopher Oades
pg 2050; DOI:
10.1039/P19760002050
PDF
Medium-sized cyclophanes. Part XIX. Bridged naphthalenes: structural aspects, carbon-13 nuclear magnetic resonance, and benzoperylene formation
Takeo Sato Hisanori Matsui and Ryoichi Komaki
pg 2051; DOI:
10.1039/P19760002051
PDF
Photocyclization of NN-disubstituted benzoylacetamides and acetoacetamides
Tadashi Hasegawa Hiromu Aoyama and Yoshimori Omote
pg 2054; DOI:
10.1039/P19760002054
PDF
Syntheses of substituted 1,4-naphthoquinones by Diels–Alder addition of methoxycyclohexadienes to substituted 1,4-benzoquinones
Robin G. F. Giles and Gregory H. P. Roos
pg 2057; DOI:
10.1039/P19760002057
PDF
Asymmetric induction and racemisation in allenic sulphoxides
Mauro Cinquini Stefano Colonna Franco Cozzi and Charles J. M. Stirling
pg 2061; DOI:
10.1039/P19760002061
PDF
A derivative of tricyclo[6.3.1.02,7]dodecane from the reaction between 2,6-dimethyl-1,4-benzoquinone and a quinonylmethyl carbanion; transformations involving nucleophilic attack at carbonyl oxygen, and a rearrangement to a spirobenzofuran derivative related to usnolic acid
Francis M. Dean Gordon H. Mitchell Bahman Parvizi and Chachanat Thebtaranonth (née Patamapongse)
pg 2067; DOI:
10.1039/P19760002067
PDF
The biosynthesis of fungal metabolites. Part IX. Sclerin: feedings with [1,2-13C]acetate and [methyl-13C]methionine
Robert E. Cox and John S. E. Holker
pg 2077; DOI:
10.1039/P19760002077
PDF
Olefin synthesis by two-fold extrusion processes. Part 3. Synthesis and properties of hindered selenoketones (selones)
Thomas G. Back Derek H. R. Barton Michael R. Britten-Kelly and Frank S. Guziec jun.
pg 2079; DOI:
10.1039/P19760002079
PDF
Intramolecular cyclisation of 2-aminobenzophenones; a new 9-acridone synthesis
Joyce H. Adams Padma Gupta M. Shafig Khan John R. Lewis and Robert A. Watt
pg 2089; DOI:
10.1039/P19760002089
PDF
Heterocyclic compounds containing phosphorus. Part 30. Synthesis of mixed phosphorohydrazides and of some new mono-, bi-, and tri-cyclic derivatives
Jean Pierre Majoral Raymond Kraemer Jacques Navech and Ferdinand Mathis
pg 2093; DOI:
10.1039/P19760002093
PDF
Biosynthesis of natural products. Part 1. Incorporations of ent-kaur-16-ene and ent-kaur-16-en-15-one into enmein and oridonin
Tetsuro Fujita Ihoko Masuda Sachiko Takao and Eiichi Fujita
pg 2098; DOI:
10.1039/P19760002098
PDF
Allenes. Part 34. Reactions of methylindoles and 2,5-dimethylpyrrole with allenic carbenes
Stephen R. Landor Vernon Rogers and Hem R. Sood
pg 2103; DOI:
10.1039/P19760002103
PDF
Polyfluoroallyl cations
Richard D. Chambers Ann Parkin and Raymond S. Matthews
pg 2107; DOI:
10.1039/P19760002107
PDF
Some reactions of soft electrophiles with esters and other compounds containing the thiocarbonyl group
Derek H. R. Barton Robert V. Stick and Raman Subramanian
pg 2112; DOI:
10.1039/P19760002112
PDF
Studies on steroids. Part 37. Synthesis of the four stereoisomers of 20,22-epoxycholesterol
Kiyoshi Bannai Masuo Morisaki and Nobuo Ikekawa
pg 2116; DOI:
10.1039/P19760002116
PDF
Convenient routes to pyrrolo[3,2-b]-, pyrrolo[3,2-c]-, and pyrrolo[2,3-c]-quinolines, and a study of the pyrolysis of 2-quinolylhydrazones
John Parrick and Russell Wilcox
pg 2121; DOI:
10.1039/P19760002121
PDF
Mechanism of the [1,3] phenylthio shift in the rearrangement of allyl sulphides
Peter Brownbridge and Stuart Warren
pg 2125; DOI:
10.1039/P19760002125
PDF

Issue 20


Contents pages

pg P045; DOI:
10.1039/P197600FP045
PDF
Dehydrobromination of 3-bromotricyclo[5.3.1.03,8]undecane (3-bromo-4-homoisotwistane) and some addition reactions of tricyclo[5.3.1.03,8]-undec-2-ene. Stereochemistry of the formation and reaction of an anti-Bredt compound probed by deuterium substitution
Yoshiaki Fujikura Yoshiaki Inamoto Naotake Takaishi Hiroshi Ikeda and Koji Aigami
pg 2133; DOI:
10.1039/P19760002133
PDF
Michael condensation of 4-hydroxy-6-methylpyran-2-one with dimethyl acetylenedicarboxylate
San-Fun Tan and Tjoei-Hoa Tjia
pg 2137; DOI:
10.1039/P19760002137
PDF
Carotenoids and related compounds. Part XXXIV. Synthesis of violerythrin and other cyclopentenediones
Ruth Coman (née Holzel) Allan P. Leftwick and Basil C. L. Weedon
pg 2140; DOI:
10.1039/P19760002140
PDF
Terpenoids. Part XXXVIII. Ring B contraction of kauranolides and related compounds into gibberellane-type compounds
Manabu Node Hitoshi Hori and Eiichi Fujita
pg 2144; DOI:
10.1039/P19760002144
PDF
Constituents of the higher fungi. Part XVI. Bulgarhodin and Bulgarein, novel benzofluoranthenequinones from the fungus Bulgaria inquinans(Fries)
Raymond L. Edwards and Howard J. Lockett
pg 2149; DOI:
10.1039/P19760002149
PDF
Ebenaceae extractives. Part V. New diospyrin derivatives from Diospyros montana Roxb.
Terence J. Lillie Oliver C. Musgrave and Douglas Skoyles
pg 2155; DOI:
10.1039/P19760002155
PDF
1,2,4-Benzoxadiazines
Thomas L. Gilchrist C. John Harris Frank D. King Michael E. Peek and Charles W. Rees
pg 2161; DOI:
10.1039/P19760002161
PDF
Synthesis of 1H-1,2,4-triazole 2-oxides and annelated derivatives
Thomas L. Gilchrist C. John Harris David G. Hawkins Christopher J. Moody and Charles W. Rees
pg 2166; DOI:
10.1039/P19760002166
PDF
Chiroptical studies. Part 90. The circular dichroism of cyclopentanones and related compounds. A proposed octant-dissignate effect of C–H bonds
David N. Kirk
pg 2171; DOI:
10.1039/P19760002171
PDF
The imputed formation of 1,2,3-triazoles, triazines, and triazepines from hydrazinobenzoquinolines and nitrous acid. A correction
Charles W. Rees David L. R. Reeves and Richard C. Storr
pg 2178; DOI:
10.1039/P19760002178
PDF
Tritiated peptides. Part 2. Synthesis of two [3,5-3H2-Tyr2]-analogues of corticotrophin
Derek E. Brundish John R. Martin and Roy Wade
pg 2182; DOI:
10.1039/P19760002182
PDF
Tritiated peptides. Part 3. Synthesis of [4-3H-Phe7]--corticotrophin-(1–24)-tetracosapeptide
Derek E. Brundish and Roy Wade
pg 2186; DOI:
10.1039/P19760002186
PDF
Studies related to the total synthesis of alkaloids in the carpaine and cassine series. Part 6. Total synthesis of ()-azimic acid
Eric Brown and Robert Dhal
pg 2190; DOI:
10.1039/P19760002190
PDF
Studies on lactams. Part 45. Some carbocyclic analogues of cephalosporin
Ajay K. Bose Shantilal G. Amin Jagdish C. Kapur and Maghar S. Manhas
pg 2193; DOI:
10.1039/P19760002193
PDF
New dibenz[d,f]azonine alkaloids from Cocculus laurifolius DC
Hema Pande and D. S. Bhakuni
pg 2197; DOI:
10.1039/P19760002197
PDF
Oxidation of N-hydroxy-amines by sulphuryl chloride
Masatomo Nojima Kyutaro Takeuchi Etsuo Fukui and Niichiro Tokura
pg 2202; DOI:
10.1039/P19760002202
PDF
Synthesis of acetamides by the reactions of alcohols with sulphuryl chloride in acetonitrile
Kyutaro Takeuchi Masatomo Nojima and Niichiro Tokura
pg 2205; DOI:
10.1039/P19760002205
PDF
Aromatic enaminones. Part 1. Ultraviolet absorption of N-aryl enaminones derived from dimedone
John V. Greenhill
pg 2207; DOI:
10.1039/P19760002207
PDF
Use of cyclohexane-1,3-dione derivatives in the preparation of enaminones
Keith Dixon and John V. Greenhill
pg 2211; DOI:
10.1039/P19760002211
PDF
On the reactions of alkanedithiols with picryl halides
Renzo Cabrino Enrico Farina Francesco Del Cima and Francesco Pietra
pg 2214; DOI:
10.1039/P19760002214
PDF
Reaction of benzofurazan N-oxide with secondary aliphatic amines; preparation of NN-dialkyl-N-(o-nitrophenyl)hydrazines
David W. S. Latham Otto Meth-Cohn and Hans Suschitzky
pg 2216; DOI:
10.1039/P19760002216
PDF
Fusicoccin. Part 6. Biosynthesis of fusicoccin from [3-13C]- and (4R)-[4-3H1]-mevalonic acid
Asoke Banerji Robert B. Jones Graham Mellows Lawrence Phillips and Keng-Yeow Sim
pg 2221; DOI:
10.1039/P19760002221
PDF
A highly stereospecific synthesis of (R)- and (S)-[2-2H1]glycine
Wilfred L. F. Armarego Beverly A. Milloy and William Pendergast
pg 2229; DOI:
10.1039/P19760002229
PDF
Demethylation of aliphatic methyl ethers with a thiol and boron trifluoride
Manabu Node Hitoshi Hori and Eiichi Fujita
pg 2237; DOI:
10.1039/P19760002237
PDF

Issue 21


Contents pages

pg P047; DOI:
10.1039/P197600FP047
PDF
Generation of xanthones and benzoxanthones from o-aryloxybenzaldehydes by use of copper(II) halides
Joseph I. Okogun
pg 2241; DOI:
10.1039/P19760002241
PDF
Heterocyclic compounds. Part V. Reactions of phenyl and benzoyl isocyanates and benzoyl isothiocyanate with hydrazones
Iwao Yamamoto Akio Mamba and Haruo Gotoh
pg 2243; DOI:
10.1039/P19760002243
PDF
Synthesis of some methoxy- and hydroxy-phenazine-1-carboxylic acids
Philip K. Brooke S. Richard Challand Michael E. Flood Richard B. Herbert Frederick G. Holliman and P. Nicholas Ibberson
pg 2248; DOI:
10.1039/P19760002248
PDF
Oxidation of some penicillins and other sulphides by use of a polymer-supported peroxy-acid
Charles R. Harrison and Philip Hodge
pg 2252; DOI:
10.1039/P19760002252
PDF
Action of heat on 6-p-chlorophenylsulphonylamino-5-p-chlorophenylsulphonylimino-1,2,5,6-tetrahydro-4,6-butano-4H-pyrrolo[3,2,1-ij]quinoline: crystal structure of 7a-p-chlorophenylsulphonylamino-4,5,7a,8,9,10-hexahydro-7H-pyrrolo[3,2,1-de]phenanthridine
A. Sydney Bailey Patricia A. Baldry Josephine M. Peach Stephen R. Critchley Keith Prout and Ester White
pg 2254; DOI:
10.1039/P19760002254
PDF
N-oxides, N-imides, and N-ylides of five-membered heterocycles. Part 5. Reactions of 2,4,5-triphenyl-3H-pyrrol-3-one 1-oxide
Richard A. Y. Jones and Nikou Sadighi
pg 2259; DOI:
10.1039/P19760002259
PDF
cine-Substitution in the thiophen series; the behaviour of 4-nitro-3-thienyl phenyl sulphone towards sodium arenethiolates in methanol
Marino Novi Giuseppe Guanti Carlo Dell'Erba and Domenico Spinelli
pg 2264; DOI:
10.1039/P19760002264
PDF
The iodo-lactones derived from norborn-5-en-2-endo-yl-acetic acid and -propionic acid
David I. Davies and Michael D. Dowle
pg 2267; DOI:
10.1039/P19760002267
PDF
Fluorinations with complex metal fluorides. Part 4. An improved synthesis and the oxidation of hexadecafluorobicyclo[4.4.0]dec-1(6)-ene
Raymond G. Plevey Issam J. Sallomi Dudley F. Thomas and J. Colin Tatlow
pg 2270; DOI:
10.1039/P19760002270
PDF
Preparation of glycerols protected at the 2-hydroxy-group and their application to the synthesis of lipids
George H. Dodd Bernard T. Golding and Panayiotis V. Ioannou
pg 2273; DOI:
10.1039/P19760002273
PDF
Synthesis of 7,10- and 7,8-dimethylbenz[c]acridine
Cecile Pene Jean-Marc Lhoste Paul Markovits and Michel Hubert-Habart
pg 2277; DOI:
10.1039/P19760002277
PDF
A convenient synthesis of -unsaturated carboxylic acids and esters. The isomeric 5-t-butylcyclohex-2-enecarboxylic acids
Stephen G. Davies and Gordon H. Whitham
pg 2279; DOI:
10.1039/P19760002279
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XI. 1-Oxido-3-phenylphthalazinium
Nicholas Dennis Alan R. Katritzky and Muthyala Ramaiah
pg 2281; DOI:
10.1039/P19760002281
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XVI. Reactions of benzyne with 3-hydroxypyridine, 1-methyl-3-oxidopyridinium, and related compounds
Nicholas Dennis Alan R. Katritzky and Stuart K. Parton
pg 2285; DOI:
10.1039/P19760002285
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XVIII. Adducts from 3-oxido-1-phenylpyridinium and their quaternisation and conversion into tropone derivatives
Nicholas Dennis Alan R. Katritzky Stuart K. Parton Yujiro Nomura Yasushi Takahashi and Yoshito Takeuchi
pg 2289; DOI:
10.1039/P19760002289
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XX. Preparation and dimerisation of 1-(5-nitro-2-pyridyl)- and 1-(4,6-dimethylpyrimidin-2-yl)-3-oxidopyridinium
Nicholas Dennis Badreldin Ibrahim and Alan R. Katritzky
pg 2296; DOI:
10.1039/P19760002296
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XXI. Thermal cycloadditions of 1-(5-nitro-2-pyridyl)- and 1-(4,6-dimethylpyrimidin-2-yl)-3-oxidopyridinium with 2, 4, and 6 -electron components
Nicholas Dennis Badreldin Ibrahim and Alan R. Katritzky
pg 2307; DOI:
10.1039/P19760002307
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XXV. 5-Aryl-1-methyl-3-oxidopyridiniums
Nicholas Dennis Alan R. Katritzky and Roberto Rittner
pg 2329; DOI:
10.1039/P19760002329
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XXVI. 3-Hydroxypyridine and 1-benzyl-3-oxidopyridinium
Julie Banerji Nicholas Dennis Judit Frank Alan R. Katritzky and Taisuke Matsuo
pg 2334; DOI:
10.1039/P19760002334
PDF
1,3-Dipolar character of six-membered aromatic rings. Part XXVII. Photochemically induced valence bond tautomerism and dimerisation of 3-oxido-1-phenylpyridinium
Nicholas Dennis Alan R. Katritzky and Horst Wilde
pg 2338; DOI:
10.1039/P19760002338
PDF
Studies on -lactams. Part 46. Synthesis of nine-membered heterocycles via-lactams
Ajay K. Bose William A. Hoffman III and Maghar S. Manhas
pg 2343; DOI:
10.1039/P19760002343
PDF

Issue 22


Contents pages

pg P049; DOI:
10.1039/P197600FP049
PDF
Fluoro-olefin chemistry. Part X. Some additions to 1-fluoropropene under ionic and free-radical conditions
Robert N. Haszeldine Ilyas-ud-D. Mir and Anthony E. Tipping
pg 2349; DOI:
10.1039/P19760002349
PDF
Bromination products of 2,4-dimethyl-1,5-benzodiazepine
Roy L. Williams Walter Peaston and Joann Kern
pg 2353; DOI:
10.1039/P19760002353
PDF
Some derivatives of 2- and 3-phenylthiophen
Christopher M. Beaton Norman B. Chapman Kenneth Clarke and Jean M. Willis
pg 2355; DOI:
10.1039/P19760002355
PDF
Acid-catalysed ring contraction of steroidal 1,2-epoxy-4-en-3-ones
Anna M. Maione Ines Torrini and Aurelio Romeo
pg 2363; DOI:
10.1039/P19760002363
PDF
Photoinduced transformations. Part 32. Scrambling of unlabelled and [15N]nitrogen monoxide in the photo-induced rearrangement of (22S,25S)-5-veratr-13(17)-enin-11-yl nitrites to nitrones
Hiroshi Suginome Terutoshi Mizuguchi and Tadashi Masamune
pg 2365; DOI:
10.1039/P19760002365
PDF
Reaction of 2-hydroxychalcone with hydrazoic acid
Sandro Cacchi Gianni Palmieri and Domenico Misiti
pg 2371; DOI:
10.1039/P19760002371
PDF
Synthesis and crystal and molecular structure of a 1,11-methano-steroid, 3-methoxy-1-methyl-1,11-methano-9-estra-1,3,5(10)-trien-17-ol
Colin G. Pitt Douglas H. Rector David H. White Mansukh C. Wani Andrew T. McPhail and Richard W. Miller
pg 2374; DOI:
10.1039/P19760002374
PDF
Lithium aluminium hydride-mediated methylation of diphenylmethane and allied compounds by bis-2-(methoxyethyl) ether
Rivka Alkabets and Itshak Granoth
pg 2380; DOI:
10.1039/P19760002380
PDF
cis- and trans-Azetidin-2-ones from nitrones and copper acetylide
L. K. Ding and W. J. Irwin
pg 2382; DOI:
10.1039/P19760002382
PDF
Allylic phosphine oxides as precursors of conjugated dienes of defined geometry
Basil Lythgoe Thomas A. Moran Mayara E. N. Nambudiry and Steven Ruston
pg 2386; DOI:
10.1039/P19760002386
PDF
Application of 1,2,4-triazoline-3,5-diones in the synthesis of the piperazic acids (hexahydropyridazine-3-carboxylic acids)
Colin R. Davies and John S. Davies
pg 2390; DOI:
10.1039/P19760002390
PDF
Alkyl aryl sulphides from the interaction of aryl thiocyanates and alcohols under the influence of triphenylphosphine or of trialkyl phosphites
William T. Flowers Geoffrey Holt Fidelis Omogbai and Constantine P. Poulos
pg 2394; DOI:
10.1039/P19760002394
PDF
Syntheses of isoalloxazines, alloxazines, toxoflavins, and fervenulins by oxidative cyclization of the Michael-type adducts from substituted 6-aminouracils and azo-compounds
Fumio Yoneda Yoshiharu Sakuma Tomohisa Nagamatsu and Shunjiro Mizumoto
pg 2398; DOI:
10.1039/P19760002398
PDF
Thermal rearrangements of tropolone ethers. Part 4
Roy M. Harrison John D. Hobson and Alan W. Midgley
pg 2403; DOI:
10.1039/P19760002403
PDF
Structures of three new C16 terpenoids from an Acrostalagmus fungus
Michio Sato and Hiroshi Kakisawa
pg 2407; DOI:
10.1039/P19760002407
PDF
Chiral crown ethers derived from (+)-(1S, 2S)-trans-cyclohexane-1,2-diol
Rodney C. Hayward Charles H. Overton and Gordon H. Whitham
pg 2413; DOI:
10.1039/P19760002413
PDF
Synthesis of the indolo[2,3:3,4]pyrido[1,2-b][2,7]naphthyridinone alkaloid nauclefine and its ring-E isomers
Malcolm Sainsbury and Nigel L. Uttley
pg 2416; DOI:
10.1039/P19760002416
PDF
The chemistry of organoborates. Part 5. Alkylation of alkynyltrialkylborate salts
Andrew Pelter T. William Bentley Colin R. Harrison Chitti Subrahmanyam and Richard J. Laub
pg 2419; DOI:
10.1039/P19760002419
PDF
The chemistry of organoborates. Part 6. Alkylation of alkynylborates with some complex alkylating agents
Andrew Pelter Ken J. Gould and Colin R. Harrison
pg 2428; DOI:
10.1039/P19760002428
PDF
The chemistry of organoborates. Part 7. Protonation studies of alkynyltrialkylborates
Andrew Pelter Colin R. Harrison Chitti Subrahmanyam and David Kirkpatrick
pg 2435; DOI:
10.1039/P19760002435
PDF
Mechanism of aromatic hydroxylation in fungi. Evidence for the formation of arene oxides
Derek R. Boyd Rose M. Campbell Hazel C. Craig Christopher G. Watson John W. Daly and Donald M. Jerina
pg 2438; DOI:
10.1039/P19760002438
PDF
Derivatives of hydroxyquinol. Part 4. A synthesis of di-O-methyl-citromycin; electronic effects in hydroxyquinol derivatives
Francis M. Dean Keith B. Hindley Stephen Murray and William Taylor
pg 2444; DOI:
10.1039/P19760002444
PDF
Benzo[b]selenophen-2(3H)-one: synthesis and properties
M. Evers R. Weber Ph. Thibaut L. Christiaens M. Renson A. Croisy and P. Jacquignon
pg 2452; DOI:
10.1039/P19760002452
PDF

Issue 23


Contents pages

pg P051; DOI:
10.1039/P197600FP051
PDF
Mechanism of the boron trifluoride-catalysed cyclisation of some cyclo-octenylidene derivatives
Robert S. Atkinson and Richard H. Green
pg 2457; DOI:
10.1039/P19760002457
PDF
Heterocyclic syntheses with malonyl chloride. Part XI. Reactions of 2-alkyl-(or -aryl-)thio-7-chloropyrano[3,4-e][1,3]oxazine-4,5-diones with water and with alcohols
Jasim M. A. Al-Rawi and John A. Elvidge
pg 2462; DOI:
10.1039/P19760002462
PDF
Transhalogenation of mucohalic acids by grignard reagents
Emanuel Beka and Pavel Rapo
pg 2470; DOI:
10.1039/P19760002470
PDF
Studies in terpenoid biosynthesis. Part 18. Biosynthesis of culmorin
James R. Hanson and Robert Nyfeler
pg 2471; DOI:
10.1039/P19760002471
PDF
The carbon-13 nuclear magnetic resonance spectra of flavonoids and related compounds
Andrew Pelter Robert S. Ward and T. Ian Gray
pg 2475; DOI:
10.1039/P19760002475
PDF
Homogeneous catalysis of the decomposition of dimethyl diazomalonate in alcohols
Roberto Pellicciari and Pietro Cogolli
pg 2483; DOI:
10.1039/P19760002483
PDF
Reaction between 2-phenylaziridines and 3-halogenocyclohex-2-enones
David A. Archer and Brian W. Singer
pg 2484; DOI:
10.1039/P19760002484
PDF
Enkephalin. Synthesis of two pentapeptides isolated from porcine brain with receptor-mediated opiate agonist activity
John D. Bower Kenneth P. Guest and Barry A. Morgan
pg 2488; DOI:
10.1039/P19760002488
PDF
Sythetic and biosynthetic studies of porphyrins. Part 1. Synthesis of the S-411 porphyrin obtained from meconium
Peter W. Couch David E. Games and Anthony H. Jackson
pg 2492; DOI:
10.1039/P19760002492
PDF
Synthetic and biosynthetic studies of porphyrins. Part 2. Synthesis of isopempto- and isochlorocruoro-porphyrins
David E. Games Anthony H. Jackson and Peter J. O'Hanlon
pg 2501; DOI:
10.1039/P19760002501
PDF
Preparation of macrocyclic ether–esters, thioether–esters, and ether–thiolesters
Jerald S. Bradshaw Clark T. Bishop Steven F. Nielsen R. Elliott Asay David R. K. Masihdas E. Dean Flanders Lee D. Hansen Reed M. Izatt and James J. Christensen
pg 2505; DOI:
10.1039/P19760002505
PDF
Neighbouring group participation in the cleavage of some steroidal acetoxy-epoxides
Thomas H. Campion George A. Morrison and John B. Wilkinson
pg 2508; DOI:
10.1039/P19760002508
PDF
Molecular design by cycloaddition reactions. Part 32. Transannular cyclization of tricyclo[4.2.2.02,5]deca-3,7-diene derivatives by oxypalladation
Tadashi Sasaki Ken Kanematsu and Akihiro Kondo
pg 2516; DOI:
10.1039/P19760002516
PDF
3,5-Disubstituted 6-benzyl-1,2,4-triazines: syntheses and reactions
Khizar Wasti and Madeleine M. Joullié
pg 2521; DOI:
10.1039/P19760002521
PDF
Phosphate esters. Part 3. Formation of sesquiterpene hydrocarbons from cis,trans- and trans,trans-farnesyl diphenyl phosphates
John P. Larkin Derek C. Nonhebel and Hamish C. S. Wood
pg 2524; DOI:
10.1039/P19760002524
PDF
The effects of substituents at phosphorus on the mode of decomposition of phosphonium betaines in protic solvents
David W. Allen Phillip Heatley Barrie G. Hutley and Malcolm T. J. Mellor
pg 2529; DOI:
10.1039/P19760002529
PDF
Thio-sugars. Part 1. 4-Thiotetrose derivatives via Pummerer rearrangement
Joan E. McCormick and R. Stanley McElhinney
pg 2533; DOI:
10.1039/P19760002533
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Studies related to dihydro-1,4-thiazines. Part 9. Thermal equilibration of thiazine and thiazoline S-oxides
Anthony G. W. Baxter and Richard J. Stoodley
pg 2540; DOI:
10.1039/P19760002540
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Ebenaceae extractives. Part 6. Ehretione, a bisnaphthoquinone derived from plumbagin and 7-methyljuglone
Terence J. Lillie Oliver C. Musgrave and Douglas Skoyles
pg 2546; DOI:
10.1039/P19760002546
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Studies on the syntheses of heterocyclic compounds. Part 673. New routes to benzo[a]quinolizines
Tetsuji Kametani Hirofumi Terasawa and Masataka Ihara
pg 2547; DOI:
10.1039/P19760002547
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Prostaglandins. Part 4. Synthesis of ()-11-deoxyprostaglandins from 2-(-hydroxyheptyl)cyclopent-2-enones
Trevor S. Burton Michael P. L. Caton Edward C. J. Coffee Trevor Parker Keith A. J. Stuttle and G. Leonard Watkins
pg 2550; DOI:
10.1039/P19760002550
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Synthesis of phosphindoline oxides, tetrahydrophosphinoline oxides, and related compounds by cyclisation of allyl- and vinyl-phosphine oxides
J. Ian Grayson Howard K. Norrish and Stuart Warren
pg 2556; DOI:
10.1039/P19760002556
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Heterocycles by cycloaddition. Part 5. Preparation of 7,9-diheteratricyclo[4.2.1.02,5]non-3-en-8-one derivatives from mesoionic compounds
Hiroshi Matsukubo and Hiroshi Kato
pg 2562; DOI:
10.1039/P19760002562
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Heterocycles by cycloaddition. Part 6. Cycloaddition–double fragmentation reactions of mesoionic compounds with an oxabicyclo[2.2.1]heptadiene: synthesis of five- and six-membered heterocycles
Hiroshi Matsukubo and Hiroshi Kato
pg 2565; DOI:
10.1039/P19760002565
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Hydroperoxynaphthalenones from the mild autoxidation of certain simple 1-alkyl-2-naphthols
John Carnduff and David G. Leppard
pg 2570; DOI:
10.1039/P19760002570
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Synthesis of new macrocycles. Part 5. Cyclization of 2,2-dithiodibenzoic acid derivatives
Siegfried E. Drewes and Brian G. Riphagen
pg 2574; DOI:
10.1039/P19760002574
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Bridgehead functionalisation of saturated hydrocarbons with lead(IV) salts
Stephen R. Jones and John M. Mellor
pg 2576; DOI:
10.1039/P19760002576
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The cyclic acetals from 1,4,5,6,7,7-hexachloronorborn-5-en-2-endo-ylalkanols
David I. Davies and Adrian L. B. Gale
pg 2581; DOI:
10.1039/P19760002581
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Photochemistry of ethyl 2-cyano-1,2-dihydroquinoline-1-carboxylates (Reissert compounds): synthesis of 2-cyanomethylinodole-1-carboxylates
Masazumi Ikeda Saeko Matsugashita and Yasumitsu Tamura
pg 2587; DOI:
10.1039/P19760002587
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Thermal rearrangement of 2,2,4,4-tetramethylthietan-3-one 1-oxide; a reaction related to the ring expansion of the penicillin S-oxides
Richard J. Bushby
pg 2590; DOI:
10.1039/P19760002590
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4,6,7-Trimethoxy-5-methylchromen-2-one, a new coumarin from Leonotis nepetaefolia
Kozhiparambil K. Purushothaman Sarada Vasanth Joseph D. Connolly and Cecilia Labbé
pg 2594; DOI:
10.1039/P19760002594
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Index of authors, 1976

pg 2597; DOI:
10.1039/P19760002597
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Index of subjects, 1976

pg 2621; DOI:
10.1039/P19760002621
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