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Volume 34; Issue 33
Main
Tetrahedron Letters
Volume 34; Issue 33
Tetrahedron Letters
Volume 34; Issue 33
1
Graphical abstracts
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 714 KB
Your tags:
english, 1993
2
The quantitative effect of terminal fluorine substituents on the rate of 5-hexenyl radical cyclization
William R. Dolbier Jr.
,
Xiou Xin Rong
,
Yong-Hai He
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 238 KB
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english, 1993
3
The mechanism of formation of 6-Aryl-4,6-dioxohexanoic acids from arylketones and succinic anhydride
William V. Murray
,
Praful Lalan
,
Peter J. Connolly
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 257 KB
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english, 1993
4
The conversion of carboxylic acids to amides via tin(II) reagents
Cynthia Burnell-Curty
,
Eric J. Roskamp
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 257 KB
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english, 1993
5
Radical-induced epoxide fragmentation chemistry, V. Formation of medium-sized rings via β-scission of alkoxy radicals
Viresh H. Rawal
,
Hua M. Zhong
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 296 KB
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english, 1993
6
Enzymatic regioselective deacylation of 2′, 3′, 5′-tri-O-acylribonucleosides: Enzymatic synthesis of 2′, 3′-di-O-acylribonucleosides
Haribansh K. Singh
,
Gregory L. Cote
,
R.Steven Sikors
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 246 KB
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english, 1993
7
Regiospecific silver[I] promoted, palladium[O]-catalyzed intramolecular addition of aryl iodides to vinyl sulfones.
Zhendong Jin
,
P.L. Fuchs
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 257 KB
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english, 1993
8
Comparison of vinyl organolithium and organopalladium reagents for intramolecular conjugate addition to vinyl sulfones.
Sang Who Lee
,
P.L. Fuchs
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 223 KB
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english, 1993
9
Lithium bis(2-adamantyl)amide: Structure and reactivity of an extremely hindered lithium dialkylamide
Kiyoshi Sakuma
,
James H. Gilchrist
,
Floyd E. Romesberg
,
Cresta E. Cajthaml
,
David B. Collum
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 248 KB
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english, 1993
10
Synthesis of E- and Z-alkene dipeptide isosteres
Adolph C. Bohnstedt
,
J.V.N.Vara Prasad
,
Daniel H. Rich
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 289 KB
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english, 1993
11
Synthesis and ene reactions of 3-methylene-2,3-dihydrofuran
William H. Miles
,
Christina L. Berreth
,
Patricia M. Smiley
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 131 KB
Your tags:
english, 1993
12
Synthesis of binuclear phthalocyanines sharing a benzene or naphthalene ring
Jiang Yang
,
Michael R. Van De Mark
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 261 KB
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english, 1993
13
A catalytic enantioselective synthesis of chiral monosubstituted oxiranes
E.J. Corey
,
Christopher J. Helal
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 276 KB
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english, 1993
14
Inversion of regioselectivity in reactions of diols through the use of hexamethylenestannylene acetals as intermediates
T.Bruce Grindley
,
Xianqi Kong
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 245 KB
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english, 1993
15
Isolation and structure elucidation of viridiofungins A, B and C
Guy H. Harris
,
E.Tracy Turner Jones
,
Maria S. Meinz
,
Mary Nallin-Omstead
,
Gregory L. Helms
,
Gerald F. Bills
,
Deborah Zink
,
Kenneth E. Wilson
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 280 KB
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english, 1993
16
Oxidative methods for promoting iminium cation cyclization reactions
Xiaoming Zhang
,
Young Shik Jung
,
Patrick S. Mariano
,
Marye Anne Fox
,
Polly S. Martin
,
Jon Merkert
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 278 KB
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english, 1993
17
Preparation of enantioenriched tetrahydropyridines by iminium ion-vinylsilane cyclizations
Peter Castro
,
Larry E. Overman
,
Xiaoming Zhang
,
Patrick S. Mariano
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 241 KB
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english, 1993
18
Oxidation of indoles by singlet oxygen and dimethyldioxirane: Isolation of indole dioxetanes and epoxides by stabilization through nitrogen acylation
Waldemar Adam
,
Michael Ahrweiler
,
Markus Sauter
,
Bernd Schmiedeskamp
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 235 KB
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english, 1993
19
Allenylradicals in carbocyclizations
Frank-Hardi Wartenberg
,
Heiko Junga
,
Siegfried Blechert
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 140 KB
Your tags:
english, 1993
20
Synthesis of 11β-(alkynyl)substituted 19-norsteroids
Eckhard Ottow
,
Ralph Rohde
,
Wolfgang Schwede
,
Rudolf Wiechert
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 244 KB
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english, 1993
21
Synthesis of 11α-methyl-11β-(arylethynyl) substituted steroids of the estrane series
Wolfgang Schwede
,
Arwed Cleve
,
Eckhard Ottow
,
Rudolf Wiechert
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 208 KB
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english, 1993
22
Preparation and reaction of new dialkylzincs obtained by a boron-zinc transmetalation.
Falk Langer
,
Jack Waas
,
Paul Knochel
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 270 KB
Your tags:
english, 1993
23
Palladium catalyzed coupling reactions of 2,3-dihydrofuran using high pressure conditions
Stephan Hillers
,
Oliver Reiser
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 281 KB
Your tags:
english, 1993
24
A versatile ruthenium catalyst for the tetrahydropyranylation of alcohols and phenols
Shengming Ma
,
Lulgi M. Venanzi
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 278 KB
Your tags:
english, 1993
25
New chiral building blocks and their application to the construction of chiral aminoalcohols: Enantiomerically pure cis- and trans-3-mesyloxy-4-hydroxy tetrahydrofurans
Armin Börner
,
Jens Holz
,
Henri B. Kagan
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 239 KB
Your tags:
english, 1993
26
Preparation of dithiacycloalkynes by cyclization reactions applying the cesium effect
Herbert Meier
,
Yujia Dai
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 224 KB
Your tags:
english, 1993
27
A new and easy route to (2E,4E)-dienals by four-carbon homologation of aldehydes
Moncef Bellassoued
,
Malika Salemkour
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 209 KB
Your tags:
english, 1993
28
A new photorearrangement of N-alkanoyl β-enaminones involving spiranic β-lactams as intermediates
Aïcha Amougay
,
Olivier Piva
,
Jean-Pierre Pete
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 150 KB
Your tags:
english, 1993
29
Réduction régiospécifique des bipyridines
Jean-Christophe Plaquevent
,
Ilhame Chichaoui
Journal:
Tetrahedron Letters
Year:
1993
File:
PDF, 117 KB
Your tags:
1993
30
A new route to 1,3-dithioles from mesoionic 2-piperidino-5-aryl-1,3-dithiolium-4-thiolates. Synthesis of 2(1,3-dithiolan-2-ylidene)-1,3-dithioles and tetrathiafulvalenes using these new dithioles.
Dominique Lorcy
,
Marie-Pierre Le Paillard
,
Albert Robert
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 265 KB
Your tags:
english, 1993
31
Oxydation d'alcools benzyliques et allyliques par le système MnO2/bentonite sous irradiation aux micro-ondes ou ultrasons en absence de advant.
Luis A. Martínez
,
Olivia García
,
Francisco Delgado
,
Cecillo Alvarez
,
Rocío Patiñio
Journal:
Tetrahedron Letters
Year:
1993
File:
PDF, 173 KB
Your tags:
1993
32
Heating of hop-17(21)-ene in molten sulphur: A route to new sedimentary biomarkers of the hopane series?
Philippe Bisseret
,
Michel Rohmer
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 296 KB
Your tags:
english, 1993
33
Transfert d'oxygène sur les thioéthers à partir d'un sel d'oxaziridinium
Gilles Hanquet
,
Xavier Lusinchi
Journal:
Tetrahedron Letters
Year:
1993
File:
PDF, 226 KB
Your tags:
1993
34
Highly regio- and stereoselective reductions of spiroketals
Hideaki Oikawa
,
Masato Oikawa
,
Akitami Ichihara
,
Kimiko Kobayashi
,
Masakazu Uramoto
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 301 KB
Your tags:
english, 1993
35
Aplysepine, a novel 1,4-benzodiazepine alkaloid from the sea hare Aplysia kurodai
Makoto Ojika
,
Tomoo Yoshida
,
Kiyoyuki Yamada
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 171 KB
Your tags:
english, 1993
36
The reactions of the ozonides with secondary amines: An efficient and novel way to prepare tertiary amine from mono- and 1,1-di-substituted alkenes via corresponding ozonides
Hon Yung-Son
,
Lu Ling
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 284 KB
Your tags:
english, 1993
37
A biomimetic approach to the synthesis of rocaglamide based on a photochemical [2+2] cycloaddition of a cinnamate unit to a flavone.
Helen C. Hailes
,
Ralph A. Raphael
,
James Staunton
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 306 KB
Your tags:
english, 1993
38
Bis(O,O-diisopropoxy phosphinothioyl) disulfide - a highly efficient sulfurizing reagent for cost-effective synthesis of oligo(nucleoside phosphorothioate)s
Wojciech J. Stec
,
Bogdan Uznanski
,
Andrzej Wilk
,
Bernard L. Hirschbein
,
Karen L. Fearon
,
B.John Bergot
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 279 KB
Your tags:
english, 1993
39
Photochemistry of 3-amino-2-alkenimines: Synthesis of substituted quinolines
Pedro J. Campos
,
Cheng-Quan Tan
,
José M. González
,
Miguel A. Rodríguez
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 188 KB
Your tags:
english, 1993
40
Mercury(II) oxide oxidation of 2-substituted-N-hydroxypiperidine: A solution to the regiochemical problem
Sk. Asrof Ali
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 134 KB
Your tags:
english, 1993
41
A new convenient procedure for the synthesis of pyrrolo[2,1-c][l,4]benzodiazepines
Stephen M. Courtney
,
David E. Thurston
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 135 KB
Your tags:
english, 1993
42
On the [4 + 2] cycloaddition approach to indolo[2,3-a]carbazoles
John F. Barry
,
Timothy W. Wallace
,
Nigel D.A. Walshe
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 132 KB
Your tags:
english, 1993
43
The synthesis of a novel iptycene containing the triphenylene unit
Françisco M. Raymo
,
Melchiorre F. Parisi
,
Franz H. Kohnke
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 159 KB
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english, 1993
44
Synthesis of arylpropanoic acids from optically active 2-(iodophenyl)propanoic acids
David P.G. Hamon
,
Ralph A. Massy-Westropp
,
Josephine L. Newton
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 201 KB
Your tags:
english, 1993
45
Isolation and structure determination of peradione (1) a novel triterpene with a rearranged perovskane skeleton from Perovskia abrotanoides
Viqar Uddin Ahmad
,
Aslam Parvez
,
N.M. Hassan
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 188 KB
Your tags:
english, 1993
46
A non-enzymatic, asymmetric synthesis of dicyclopentadienone
Bradley J. Childs
,
Gavin L. Edwards
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 140 KB
Your tags:
english, 1993
47
Synthetic studies on the azinothricin family of antibiotics. 2. Asymmetric synthesis of the C(28)–C(47) subunit of A83586C
Karl J. Hale
,
Gurpreet S. Bhatia
,
S.Andrew Peak
,
Soraya Manaviazar
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 309 KB
Your tags:
english, 1993
48
Studies in marine macrolide synthesis: A stereocontrolled synthesis of a C17-C32 subunit of scytophycin C.
Ian Paterson
,
Yeung Kap-Sun
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 333 KB
Your tags:
english, 1993
49
Studies in marine macrolide synthesis: Asymmetric synthesis of C1-C15/C16 subunits of swinholide A and scytophycin C.
Ian Paterson
,
Julian D. Smith
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 329 KB
Your tags:
english, 1993
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