books search
books
articles search
articles
Donate
Log In
Log In
to access more features
personal recommendations
Telegram Bot
download history
send to Email or Kindle
manage booklists
save to favorites
Personal
Book Requests
Explore
Journals
Contribution
Donate
Litera Library
Donate paper books
Add paper books
Open LITERA Point
Volume 28; Issue 52
Main
Tetrahedron Letters
Volume 28; Issue 52
Tetrahedron Letters
Volume 28; Issue 52
1
Graphical abstracts
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 646 KB
Your tags:
english, 1987
2
Asymmetric Synthesis via Acetal Templates. 14.1 Preparation of Enantiomerically Pure (3S,4S)- and (3S,4R)-Statine Derivatives
R.G. Andrew
,
R.E. Conrow
,
J.D. Elliott
,
W.S. Johnson
,
S. Ramezani
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 240 KB
Your tags:
english, 1987
3
A new synthesis of benzo[f]ninhydrin
Robert Heffner
,
John E. Safaryn
,
Madeleine M. Joullié
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 251 KB
Your tags:
english, 1987
4
Total enantiospecific synthesis of 12(r)-hete
Ira M. Taffer
,
Robert E. Zipkin
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 116 KB
Your tags:
english, 1987
5
The biosynthesis of ovalicin from β-trans-bergamotene
David E. Cane
,
Douglas B. McIlwaine
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 205 KB
Your tags:
english, 1987
6
Enzymatic transesterification of steroid esters in organic solvents
Vincent C.O. Njar
,
Eliahu Caspi
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 207 KB
Your tags:
english, 1987
7
Studies on tandem ene/intramolecular diels-alder reactions
Raymond J. Giguere
,
Andrew M. Namen
,
Blanca O. Lopez
,
Aravind Arepally
,
Danielle E. Ramos
,
George Majetich
,
Jean Defauw
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 253 KB
Your tags:
english, 1987
8
The photochemical rearrangement of a steroidal dienol triflate
Hsuan-Yin Lan-Hargest
,
John D. Elliott
,
Drake S. Eggleston
,
Brian W. Metcalf
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 318 KB
Your tags:
english, 1987
9
Efficient directed ortho metalation-based route to cytotoxic furanonaphthoquinone natural products
C.L. Zani
,
A.B. de Oliveira
,
V. Snieckus
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 196 KB
Your tags:
english, 1987
10
On the stereospecific reduction of vinylsulfoxides with thepossibility of deuterium labeling
Paula G. Theobald
,
William H. Okamura
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 285 KB
Your tags:
english, 1987
11
The synthesis and optical properties of the first quinone-linked porphyrin dimer
Jonathan L. Sessler
,
Scott Piering
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 226 KB
Your tags:
english, 1987
12
Attachment of the anthramycin acrylamide side chain by the palladium catalyzed coupling reaction of a vinyl triflate
Michael R. Peña
,
J.K. Stille
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 188 KB
Your tags:
english, 1987
13
2-aryl-1,2-diazetidin-3-ones (aza-β-lactams) via grignard-induced cyclization of α-(2-arylhydrazino)-esters
Joachim G. Schantl
,
Martin Decristoforo
,
John J. Daly
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 267 KB
Your tags:
english, 1987
14
Oxidation of non-activated CH bonds in hydrocarbons and steroids
T. Linz
,
H.J. Schäfer
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 101 KB
Your tags:
english, 1987
15
Efficient indirect electrochemical in-situ regeneration of nadh:electrochemically driven enzymatic reduction of pyruvate catalyzed by d-ldh
Romain Ruppert
,
Sabine Herrmann
,
Eberhard Steckhan
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 273 KB
Your tags:
english, 1987
16
Totalsynthese des macrodiolids (r,r)-(−)-grahamimycin a1
Hans-Jürgen Bestmann
,
Rainer Schobert
Journal:
Tetrahedron Letters
Year:
1987
File:
PDF, 215 KB
Your tags:
1987
17
C-1 lithiation of c-2 activated glucals
Richard R. Schmidt
,
Rainer Preuss
,
Rainer Betz
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 345 KB
Your tags:
english, 1987
18
Synthesis of calix[4]arenes presenting no plane of symmetry
H. Casablanca
,
J. Royer
,
A. Satrallah
,
A. Taty-C
,
J. Vicens
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 150 KB
Your tags:
english, 1987
19
Heterocyclization of primary amines with highly activated cyclopropanes: a new route to isoretronecanol
J.P. Celerier
,
M. Haddad
,
D. Jacoby
,
G. Lhommet
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 187 KB
Your tags:
english, 1987
20
Transacetalisation de triols a partir du dimethoxymethane. Selectivite et applications synthetiques
Jean-Louis Gras
,
Robert Nouguier
,
Mohammed Mchich
Journal:
Tetrahedron Letters
Year:
1987
File:
PDF, 244 KB
Your tags:
1987
21
Synthesis of α-phosphorylated cyclopentanones by intramolecularcarbenoid cyclizations of α-diazo β-keto alkylphosphonates and phosphine oxides
Bernard Corbel
,
Dominique Hernot
,
Jean-Pierre Haelters
,
Georges Sturtz
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 203 KB
Your tags:
english, 1987
22
Sodium hydrogen telluride: a mechanistic chameleon
Derek H.R. Barton
,
Luis Bohé
,
Xavier Lusinchi
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 333 KB
Your tags:
english, 1987
23
Stereoselective reduction of bicyclic acetals. A method for reductive generation of heterocyclic ring systems
Kazuaki Ishihara
,
Atsunori Mori
,
Hisashi Yamamoto
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 232 KB
Your tags:
english, 1987
24
Removal of 9-fluorenylmethyloxycarbonyl (Fmoc) group with tetrabutylammonium fluoride
Masaaki Ueki
,
Masahide Amemiya
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 231 KB
Your tags:
english, 1987
25
Electrochemical oxidation of α-silylcarbamates1
Jun-ichi Yoshida
,
Sachihiko Isoe
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 222 KB
Your tags:
english, 1987
26
A highly stereoselective synthesis of a key intermediate of 1β-methylcarbapenems employing the reformatsky reaction of 3-(2-bromopropionyl)-2-oxazolidone derivatives
Yoshio Ito
,
Shiro Terashima
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 304 KB
Your tags:
english, 1987
27
A highly stereoselective synthesis of aldols employing the Reformatsky reaction of 3-(2-bromopropionyl)-2-oxazolidone derivatives with various aldehydes
Yoshio Ito
,
Shiro Terashima
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 301 KB
Your tags:
english, 1987
28
Reaction of singlet oxygen with α,β-unsaturated aldimines
Takeshi Akasaka
,
Kikuko Takeuchi
,
Wataru Ando
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 266 KB
Your tags:
english, 1987
29
Chlorotrimethylsilane promoted asymmetric Michael reaction of chiral enamines of α-alkyl β-keto esters
Kiyoshi Tomioka
,
Wonjun Seo
,
Kaori Ando
,
Kenji Koga
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 247 KB
Your tags:
english, 1987
30
Asymmetric sequential Michael reaction: Synthesis of optically active bicyclo[2.2.2]octane derivatives
Hiroto Nagaoka
,
Kaoru Kobayashi
,
Toshiaki Okamura
,
Yasuji Yamada
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 243 KB
Your tags:
english, 1987
31
One-pot stereospecific construction of cis-clerodane skeleton by means of doubly stereocontrolled cyclization: Total synthesis of linaridial
Takashi Tokoroyama
,
Masamitsu Tsukamoto
,
Toshihiro Asada
,
Hideo Iio
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 290 KB
Your tags:
english, 1987
32
Stereoselective synthesis of trans olefins by the reaction of Wittig reagents with selenium. Formation of selenocarbonyl compounds
Kentaro Okuma
,
Jun-ichi Sakata
,
Yuji Tachibana
,
Takumi Honda
,
Hiroshi Ohta
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 243 KB
Your tags:
english, 1987
33
Generation of Singlet Diatomic Sulfur from 9,10-Epidithio-9,10-dihydroanthracene
Wataru Ando
,
Hideki Sonobe
,
Takeshi Akasaka
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 225 KB
Your tags:
english, 1987
34
Aldol-type reactions between trimethylsilyl enol ethers and acetals with the aid of rhodium complex
Susumu Sato
,
Isamu Matsuda
,
Yusuke Izumi
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 229 KB
Your tags:
english, 1987
35
Efficient synthesis of (±)-8,14-cedranoxide using electrochemical method as a key step
Yoshikazu Shizuri
,
Yoshishige Okuno
,
Hideyuki Shigemori
,
Shosuke Yamamura
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 242 KB
Your tags:
english, 1987
36
Novel photochemical reaction of indole with naphthalene and phenanthrene in the solid state
Ji-ben Meng
,
Yoshikatsu Ito
,
Teruo Matsuura
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 144 KB
Your tags:
english, 1987
37
A novel synthesis of thiazoles from dimethyl N-(ethoxycarbonylmethyl)imino dithiocarbonate, carbon disulfide and alkyl halides
C. Alvarez-Ibarra
,
E. Dávila
,
A. Mateo
,
P. Ortiz
,
M.L. Quiroga
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 225 KB
Your tags:
english, 1987
38
2,3-Dicarbomethoxy-1,3-butadiene and its reactions
Bongkoch Tarnchompoo
,
Chachanat Thebtaranonth
,
Yodhathai Thebtaranonth
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 211 KB
Your tags:
english, 1987
39
Pyrrolidine and α-methylene-α-lactam from the cyclization of α-(alkylaminoethyl)acrylate: Synthesis of aza-sarkomycins
Bonkoch Tarnchompoo
,
Chachanat Thebtaranonth
,
Yodhathai Thebtaranonth
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 228 KB
Your tags:
english, 1987
40
Addition of 1,4 - diphenyl - 1 - azabutadiene to allenic esters
R.P. Gandhi
,
M.P.S. Ishar
,
A. Wali
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 184 KB
Your tags:
english, 1987
41
Cecropiacic acid, a new pentacyclic A-ring seco triterpenoid from Musanga cecropioides
David Lontsi
,
B.Lucas Sondengam
,
J.Foyere Ayafor
,
Joseph D. Connolly
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 217 KB
Your tags:
english, 1987
42
New methodology for C-4 substitution and sulphoxide de-oxygenation reactions in ceph-3-ems
David H. Bremner
,
Nell S. Ringan
,
Allstair D.M. Smith
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 212 KB
Your tags:
english, 1987
43
Unusual cycloaddition of some 1-acyl indoles to an o-quinone monoimide
David St C. Black
,
Donald C. Craig
,
Harold W. Heine
,
Naresh Kumar
,
Elizabeth A. Williams
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 234 KB
Your tags:
english, 1987
44
Solid-phase synthesis of a naturally occurring β-(1→5)-linked d-galactofuranosyl heptamer containing the artificial linkage arm L-homoserine
G.H. Veeneman
,
S. Notermans
,
R.M.J. Liskamp
,
G.A. van der Marel
,
J.H. van Boom
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 308 KB
Your tags:
english, 1987
45
A new diterpene with two polymorphic modifications from a marine alga
Jon Clardy
,
Greg Van Duyne
,
Ana Gallardo
,
Eduardo Manta
,
Julio D. Martín
,
Cirilo Pérez
,
Ricardo Pérez
,
José L. Ravelo
,
Matías L. Rodríguez*b
,
Gayle K. Schulte
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 139 KB
Your tags:
english, 1987
46
15N-labelling studies of the reaction of 2,6-di-t-butyl-4-methyl-4-nitrocyclohexa-2,5-dienone with nitrogen dioxide; A revised mechanism
Michael P. Hartshorn
,
Richard G. Jensen
,
A.Grant Waller
,
Graeme J. Wright
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 241 KB
Your tags:
english, 1987
47
A new approach to the synthesis of 2β- and 3β-hydroxygibberellins
Christine L. Willis
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 161 KB
Your tags:
english, 1987
48
(E)-4-lithio-4-tosylbutenone dimethyl ketal: a new β-acylvinyl anion equivalent
Carmen Nájera
,
Miguel Yus
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 261 KB
Your tags:
english, 1987
1
Follow
this link
or find "@BotFather" bot on Telegram
2
Send /newbot command
3
Specify a name for your chatbot
4
Choose a username for the bot
5
Copy an entire last message from BotFather and paste it here
×
×