Volume 22; Issue 42

Main
Tetrahedron Letters
Volume 22; Issue 42

Tetrahedron Letters

Volume 22; Issue 42

1

Synthetic approach to bicyclomycim: Synthesis of the bicyclic system of bicyclomycin

Tohru Fukuyama, Barry D. Robins, Richard A. Sachleben

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 209 KB

english, 1981

2

Thiosulfonium ions. Methylthiolation of 3-methylthio-1-butene and cis- and trans-1-methylthio-2-butene

Jhong K. Kim, Marjorie C. Caserio

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 277 KB

english, 1981

3

Catalyzed insertion reactions of substituted α-diazoesters. A new synthesis of cis-enoates

Nobuo Ikota, Norio Takamura, Stanley D. Young, Bruce Ganem

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 249 KB

english, 1981

4

O2AIBN, free-radical method for the stereospecific oxidation of nucleoside trialkyl phosphites: new preparation of the individual, diastereomeric, 18O-labeled thymidine 3′, 5′-cyclic monophosphates.

Tadeusz M. Gaida, Alan E. Sopchik, Wesley G. Bentrude

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 233 KB

english, 1981

5

The isomerization of optically-active propargyl alcohols to terminal acetylenes.

M.Mark Midland, Ronald L. Halterman, Charles A. Brown, Angela Yamaichi

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 137 KB

english, 1981

6

Luteone, a twenty three carbon terpenoid from the dorid nudi branch Cadlina luteomarginata

Jocelyne Hellou, Raymond J. Andersen, Shahin Rafii, Edward Arnold, Jon Clardy

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 213 KB

english, 1981

7

Recovery and recycling of synthetic units in the construction of oligodeoxyribonucleotides on solid supports

G.R. Gough, M.J. Brunden, P.T. Gilham

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 299 KB

english, 1981

8

A new convenient synthesis of trisubstituted 1,3-dioxole-4-carboxylates from methyl 2-diazo-3-oxobutyrate and aldehydes

Miguel E. Alonso, A.Wladimir Chitty

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 263 KB

english, 1981

9

Trans stereoselectivity in the reaction of (4-carboxybutylidene)triphenylphosphorane with aromatic aldehydes

Bruce E. Maryanoff, Barbara A. Duhl-Emswiler

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 275 KB

english, 1981

10

The regiochemistry of trapped radical anion-radical cation pairs from aryl substituted phthalimides

Paul H. Mazzocchi, Frederick Khachik

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 203 KB

english, 1981

11

Synthesis of 4-substituted cis,cis-1,6-cyclodecadienes via cycloalkylation

Mark S. Frazza, Bryan W. Roberts

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 243 KB

english, 1981

12

On the absolute configuration of gephyrotoxin

Roger Fujimoto, Yoshito Kishi

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 132 KB

english, 1981

13

cis-3,5-Dibenzylidene-1,2,4-tritellurole, a novel organotellurium heterocycle

M.V. Lakshmikantham, Michael P. Cava, Michael Albeck, Lars Engman, Patrick Carroll, Jan Bergman, Fred Wudl

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 106 KB

english, 1981

14

Synthesis of gamma-hydroxy enones via persulfate oxidation of dienyl ethers.

S.N. Suryawanshi, P.L. Fuchs

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 162 KB

english, 1981

15

Cationic cyclizations initiated by electrocyclic cleavage of cyclopropanes. Synthesis of lactones, tetrahydropyrans, and tetrahydrofurans

Rick L. Danheiser, John M. Morin Jr., Melvin Yu, Ajoy Basak

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 234 KB

english, 1981

16

Direct evidence for an electron transfer mechanism in the reactions of lithium thioalkoxides with organic substrates

E.C. Ashby, A.B. Goel, W.S. Park

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 236 KB

english, 1981

17

The in situ protection of aldehydes via α-amino alkoxides

Daniel L. Comins, Jack D. Brown

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 191 KB

english, 1981

18

An efficient and simple β-acylvinyl anion equivalent for cyclohexenones

Chuan Shih, John S. Swenton

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 248 KB

english, 1981

19

Synthesis of enantiomerically enriched atrolactic acid and other α-hydroxy acids

Gy. Fráter, U. Müller, W. Gunther

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 174 KB

english, 1981

20

Synthese eines daunomycin-modells mit honocyclischem aglycon

Ingolf Dyong, Rolf Hermann

Journal:

Tetrahedron Letters

Year:

1981

File:

PDF, 124 KB

1981

21

Heterogeneous deoxygenation of ketones

W.F Maier, K Bergmann, W Bleicher, P.v.R Schleyer

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 237 KB

english, 1981

22

On the use of methyl substituted poly(vinylnaphthalene) as a reversible singlet oxygen carrier

Isao Saito, Ryu Nagata, Teruo Matsuura

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 178 KB

english, 1981

23

A short and stereoselective synthesis of the (±) Prelog-Djerassi lactonic acid

Kazuhiro Maruyama, Yuji Ishihara, Yoshinori Yamamoto

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 225 KB

english, 1981

24

A new method for cleavage of aliphatic methyl ethers

Haruki Niwa, Tsuneaki Hida, Kiyoyuki Yamada

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 128 KB

english, 1981

25

A facile formation of cyclic selenuranes and a cyclic selenurane oxide in the reaction of 2-methylseleno- and 2-phenylselenobenzoic acids and their derivatives with t-butyl hydroperoxide

Warō Nakanishi, Satoru Murata, Yoshitsugu Ikeda, Tadashi Sugawara, Yuzo Kawada, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 217 KB

english, 1981

26

The regioselective S → C and S → N allylic rearrangement of S-allylthioimidate

Y. Tamaru, M. Kagotani, Z. Yoshida

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 261 KB

english, 1981

27

Synthesis and properties of bicyclo[ 5.2.0]nonatetraenyl anions. A new 10 π-electron system

Masaji Oda, Takashi Watabe, Takeshi Kawase

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 241 KB

english, 1981

28

Synthesis of 4, 8-dihydroxy-3-methyl-5,6-benzo-2-oxabicyclo[2.2.2]oct-5-ene

Mineichi Sudani, Yoshio Takeuchi, Eiichi Yoshii, Tadashi Kometani

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 279 KB

english, 1981

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Tor version

Z-Library

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски