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
Explore
Journals
Contribution
Donate
Litera Library
Donate paper books
Add paper books
Open LITERA Point
Volume 28; Issue 50
Main
Tetrahedron Letters
Volume 28; Issue 50
Tetrahedron Letters
Volume 28; Issue 50
1
Graphical abstracts
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 575 KB
Your tags:
english, 1987
2
General approach to the synthesis of polyquinenes...
G. Lannoya
,
J.M. Cook
Journal:
Tetrahedron Letters
Year:
1987
File:
PDF, 28 KB
Your tags:
1987
3
Stereoselective fragmentation of a tricyclic diester leading to a potent chorismate mutase transition state inhibitor
Trafford Clarke
,
Jon D. Stewart
,
Bruce Ganem
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 222 KB
Your tags:
english, 1987
4
γ-substituent effects on the oxidative cyclization of o-acyl β,γ-unsaturated hydroxamates
G. Rajendra
,
Marvin J. Miller
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 263 KB
Your tags:
english, 1987
5
The cerium mediated conversion of esters to allylsilanes
B.A. Narayanan
,
W.H. Bunnelle
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 246 KB
Your tags:
english, 1987
6
Synthesis of a meso, β -pentanoporphyrin related to the petroporphyrins
Timothy D. Lash
,
Thomas J. Perun Jr.
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 236 KB
Your tags:
english, 1987
7
Microbial transformations 9. Biohydroxylation of alpha-cedrene and cedrol. Synthesis of an odoriferous minor component of cedar wood essential oil
V. Lamare
,
J.D. Fourneron
,
R. Furstoss
,
C. Ehret
,
B. Corbier
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 263 KB
Your tags:
english, 1987
8
Syntheses with sulfones L: Preparation of β-hydroxysulfones through the combined oxidative desulfonylation/condensation reaction of sulfonyl anions. Application to terpene synthesis.
M. Capet
,
T. Cuvigny
,
C.Hervé du Penhoat
,
M. Julia
,
G. Loomis
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 254 KB
Your tags:
english, 1987
9
Preparation of novel pyranosyl fluorides of 3-deoxy-D-manno-2-octulosonic acid (KDO) feasible for synthesis of KDO α-glycosides
Masahiro Imoto
,
Naoto Kusunose
,
Yoshiki Matsuura
,
Shoichi Kusumoto
,
Tetsuo Shiba
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 280 KB
Your tags:
english, 1987
10
Total synthesis and determination of absolute configuration of cerebroside B1b and its stereoisomers
Masako Nakagawa
,
Shin-ichi Kodato
,
Kiyoshi Nakayama
,
Tohru Hino
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 256 KB
Your tags:
english, 1987
11
Chemical reactivity of alkylguanines. I. Methylation of O6-methylguanine derivatives
Kohfuku Kohda
,
Kunihisa Baba
,
Yutaka Kawazoe
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 276 KB
Your tags:
english, 1987
12
Iodosylbenzene-trimethylsilyl azide-boron trifluoride etherate: A highly efficient system for direct synthesis of allyl azides from allylsilanes
Masao Arimoto
,
Hideo Yamaguchi
,
Eiichi Fujita
,
Masahito Ochiai
,
Yoshimitsu Nagao
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 226 KB
Your tags:
english, 1987
13
Sacculaplagin, a new highly oxidized sacculatane diterpenoid hemiacetal from the liverwort plagiochila acanthophylla subsp. japonica
Toshihiro Hashimoto
,
Motoo Tori
,
Yoshinori Asakawa
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 156 KB
Your tags:
english, 1987
14
Plagiochins A, B, C, and D, new type of macrocyclic bis(bibenzyls) having a biphenyl linkage between the ortho positions to the benzyl methylenes, from the liverwort plagiochila acanthophylla subsp. japonica
Toshihiro Hashimoto
,
Motoo Tori
,
Yoshinori Asakawa
,
Yoshimasa Fukazawa
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 228 KB
Your tags:
english, 1987
15
Methoxy(phenylthio)methane as an ambi-equivalent of a methoxy- or phenylthiomethylene 1,1-dipole
Tsuneo Sato
,
Shuji Okura
,
Junzo Otera
,
Hitosi Nozaki
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 242 KB
Your tags:
english, 1987
16
Cryptoporic acids A and B, novel bitter drimane sesquiterpenoid ethers of isocitric acid, from the fungus cryptoporus volvatus
Toshihiro Hashimoto
,
Motoo Tori
,
Yasuo Mizuno
,
Yoshinori Asakawa
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 164 KB
Your tags:
english, 1987
17
Regioselective addition of organocuprates to 2-siloxypyrylium salt: Facile synthesis of substituted 2-siloxy-4H-pyrans and their reactions with electrophiles
Takashi Kume
,
Hideharu Iwasaki
,
Yohsuke Yamamoto
,
Kin-ya Akiba
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 259 KB
Your tags:
english, 1987
18
New alkenylcobalt(III) complexes from oxidative denitrogenation of hydrazones by cobalt Schiff base complex-dioxygen system
Akira Nishinaga
,
Shigekazu Yamazaki
,
Teruo Matsuura
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 273 KB
Your tags:
english, 1987
19
Novel synthesis of monofluorocyclobutanes by the ring expansion- fluorination of cyclopropylmethanols with an amine-metal fluoride pyridinium poly(hydrogen fluoride)-complex
Shigekazu Kanemoto
,
Makoto Shimizu
,
Hirosuke Yoshioka
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 301 KB
Your tags:
english, 1987
20
Novel reactions of phosphonium ylides with perhaloalkanes: First examples of halophilic attacks by phosphonium ylides and a facile route to α-haloalkylphosphonium salts
Xing-Ya Li
,
Jin-Shan Hu
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 245 KB
Your tags:
english, 1987
21
Decarbonylation of thiol esters to give sulfides promoted by transition metal complexes
Kohtaro Osakada
,
Takakazu Yamamoto
,
Akio Yamamoto
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 238 KB
Your tags:
english, 1987
22
2,4,6-tri-t-butylphenyllithium as a base—kinetic deportonation of benzyl methyl ketone
Massaki Yoshifuji
,
Tetsuo Nakamura
,
Naoki Inamoto
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 296 KB
Your tags:
english, 1987
23
Cleavage of t-butyldimethylsilyl ether with t-butyl hydroperoxide and dioxobis(2,4-pentanedionato)molybdenum(vi) system
Takeshi Hanamoto
,
Takashi Hayama
,
Tsutomu Katsuki
,
Masaru Yamaguchi
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 136 KB
Your tags:
english, 1987
24
A new facile diastereoconversion of 2-amino alcohols involving a novel cyclocarbamation
Shinzo Kano
,
Tsutomu Yokomatsu
,
Haruo Iwasawa
,
Shiroshi Shibuya
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 251 KB
Your tags:
english, 1987
25
Lactols in stereoselection 1. Highly selective 1,4- and 1,5-asymmetric induction
Katsuhiko Tomooka
,
Tatsuyuki Okinaga
,
Keisuke Suzuki
,
Gen-ichi Tsuchihashi
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 234 KB
Your tags:
english, 1987
26
Lactols in stereoselection 2. Stereoselective synthesis of disubstituted cyclic ethers.
Katsuhiko Tomooka
,
Kenji Matsuzawa
,
Keisuke Suzuki
,
Gen-ichi Tsuchihashi
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 230 KB
Your tags:
english, 1987
27
Trimethylsilyl group directed wagner-meerwein rearrangement of bicyclo[2.2.2]octan-2-ol derivatives
Morio Asaoka
,
Hisashi Takei
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 217 KB
Your tags:
english, 1987
28
Asymmetric conjugate addition of zincates or cuprates containing an optically active azaenolate of erythro-isopropylidene-2-methoxy-1,2-diphenylamine to 2-cycloalkenones
Keiji Yamamoto
,
Mikiya Kanoh
,
Norio Yamamoto
,
Jiro Tsuji
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 261 KB
Your tags:
english, 1987
29
A highly efficient synthesis of optically pure γ-iodo allylic alcohols and their conversion into various optically active allylic alcohols
Yasunori Kitano
,
Takashi Matsumoto
,
Takenori Wakasa
,
Sentaro Okamoto
,
Toshiyuki Shimazaki
,
Yuichi Kobayashi
,
Fumie Sato
,
Katsuaki Miyaji
,
Kazutaka Arai
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 277 KB
Your tags:
english, 1987
30
Reaction of 4-t-butyldimethylsiloxy-1-benzopyrylium salt with enol silyl ethers and active methylenes
Hideharu Iwasaki
,
Takashi Kume
,
Yohsuke Yamamoto
,
Kin-ya Akiba
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 243 KB
Your tags:
english, 1987
31
Synthesis of tetrabenzo[b,h,n,t]tetraphenylene and crystal structure of its 1:1 clathrate inclusion compound with p-xylene
Henry N.C. Wong
,
Yuet-Ming Man
,
Thomas C.W. Mak
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 213 KB
Your tags:
english, 1987
32
A new route to N-hydroxyquinoxaline-2,3-diones and some aza-analogues
Michael D. McFarlane
,
David M. Smith
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 279 KB
Your tags:
english, 1987
33
Complexation of diquat and paraquat by macrocyclic polyethers incorporating two dibydroxynaphthalene residues
Peter R. Ashtona
,
Ewan J.T. Chrystal
,
John P. Mathias
,
Keith P. Parry
,
Alexandra M.Z. Slawin
,
Neil Spencer
,
J.Fraser Stoddart
,
David J. Williams
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 341 KB
Your tags:
english, 1987
34
Evidence for a stereoelectronic effect in the baeyer-villiger reaction: Introducing the intramolecular reaction
Sosale Chandrasekhar
,
Chandra Deo Roy
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 128 KB
Your tags:
english, 1987
35
New general and convenient sources of alkyl radicals, useful for selective syntheses
Francesca Fontana
,
Francesco Minisci
,
Elena Vismara
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 203 KB
Your tags:
english, 1987
36
Dihydrofurano-terpenoids of davana oil
Amitabh Chandra
,
Laxmi N. Misra
,
Raghunath S. Thakur
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 229 KB
Your tags:
english, 1987
37
The first stereospecific synthesis of (+)-(1r,2s,4r)-4-amino-2-hydroxy-1-cyclopentanemethanol and (+)-carbocyclic thymidine.
L. Ötvös
,
J. Béres
,
Gy. Sági
,
I. Tömösközi
,
L. Gruber
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 231 KB
Your tags:
english, 1987
38
Regioselective control of allyllithiums of some heterocycles: α vs γ condensation with aldehydes.
Erbana Epifani
,
Saverio Florio
,
Giovanni Ingrosso
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 273 KB
Your tags:
english, 1987
39
A formal total synthesis of geneserine
Colin Wright
,
Madeline Shulkind
,
Keith Jones
,
Mervyn Thompson
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 140 KB
Your tags:
english, 1987
40
Biochemically generated chiral intermediates for organic synthesis: The absolute stereochemistry of 4-bromo-cis-2,3-dihydroxycyclohexa-4,6-diene-1-carboxylic acid formed from 4-bromobenzoic acid by a mutant of pseudomonas putida.
Stephen J.C. Taylor
,
Douglas W. Ribbons
,
Alexandra M.Z. Slawin
,
David A. Widdowson
,
David J. Williams
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 168 KB
Your tags:
english, 1987
41
A simple synthesis of 2,3-disubstituted purans
A. Srikrishna
,
G. Sunderbabu
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 133 KB
Your tags:
english, 1987
42
Synthesis and oxygen-walk rearrangement of dibenz(a,c)anthracene 1,2-oxide
Derek.R. Boyd
,
Gerard A. O'Kane
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 133 KB
Your tags:
english, 1987
43
Chiral four-membered cyclic nitrones; asymmetric induction in the (4+2)-cycloaddition reaction of chiral ynamines and nitroalkenes
P.A van Elburg
,
G.W.N Honig
,
D.N Reinhoudt
Journal:
Tetrahedron Letters
Year:
1987
Language:
english
File:
PDF, 319 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
×
×