Volume 32; Issue 51

Main
Tetrahedron Letters
Volume 32; Issue 51

Tetrahedron Letters

Volume 32; Issue 51

1

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 535 KB

english, 1991

2

Use of iodobenzene diacetate for the synthesis of α-iodoepoxides

Paul Galatsis, Scott D. Millan

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 175 KB

english, 1991

3

Iodosyl trifluoromethanesulfonate - an efficient reagent for the single step preparation of diaryl iodonium triflate salts

Peter J. Stang, Viktor V. Zhdankin, Rik Tykwinski, Nikolai S. Zefirov

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 128 KB

english, 1991

4

Photochemistry of codeinone derivatives. Asymmetric syntheses of enantiomerically pure 1,13-dihydroxydibenzazonines

Arthur G. Schultz, David M. Graves, Richard R. Jacobson, Fook S. Tham

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 207 KB

english, 1991

5

Synthesis of a contiguous tricyclic purine system: Entry to unique nucleosides

Vasu Nair, David F. Purdy

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 241 KB

english, 1991

6

Rose bengal-induced photofragmentation: Singlet oxygen revisited

Gary A. Epling, Martha L. Jackson

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 294 KB

english, 1991

7

Porphyrinyl-uridines as the first water soluble porphyrinyl-nucleosides

Leszek Czuchajowski, Jan Habdas, Halina Niedbala, Vinay Wandrekar

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 165 KB

english, 1991

8

Synthesis of tertiary alcohols via the use of the allyldimethylsilyl moiety as a latent hydroxyl group in the Kumada-Fleming-Tamao reaction.

Shard S. Magar, P.L. Fuchs

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 244 KB

english, 1991

9

Catalytic enantioselective synthesis of a key intermediate for the synthesis of prostanoids

E.J. Corey, Nobuyuki Imai, Stanislaw Pikul

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 272 KB

english, 1991

10

Enantioselective syntheses of Monomorium minutum ant venom alkaloids : (5R)-2-(5-Hexenyl)-5-nonyl-3,4-dihydro-2H-pyrrole and (2R,5R)-2-(5-hexenyl)-5-nonylpyrrolidine from (s)-pyroglutamic acid.

S. Rosset, J.P. Célérier, G. Lhommet

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 258 KB

english, 1991

11

Trifluoromethylation of aromatic compounds with sodium trifluoromethanesulfinate under oxidative conditions.

Bernard R. Langlois, Eliane Laurent, Nathalie Roidot

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 270 KB

english, 1991

12

Hetero Diels-Alder reaction in water. Synthesis of α-hydroxy-γ-lactones

André Lubineau, Jacques Augé, Nadège Lubin

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 158 KB

english, 1991

13

Diastereofacial selectivity in the 1,3-dipolar cycloaddition of chiral azomethine ylides

Pierre Deprez, Jacques Rouden, Angèle Chiaroni, Claude Riche, Jacques Royer, Henri-Philippe Husson

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 247 KB

english, 1991

14

From disubstituted acetylenes to trisubstituted olefins. An application

Michel Bénéchie, Troels Skrydstrup, Françoise Khuong-Huu

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 238 KB

english, 1991

15

Stereospecific synthesis of (+)-muricatacin: a biologically active acetogenin derivative

B. Figadère, J-C. Harmange, A. Laurens, A. Cavé

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 280 KB

english, 1991

16

Synthesis of chiral cyclobutane derivatives by tetrahydropyran ring-opening

Jingwen Pan, Issam Hanna, Jean-Yves Lallemand

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 149 KB

english, 1991

17

Concise synthesis of optically active oxirane precursors for the preparation of triazole antifungals using the Friedel-Crafts reaction of (S)-2-tosyloxypropionyl chloride

Toshiyuki Konosu, Yawara Tajima, Takeo Miyaoka, Sadao Oida

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 254 KB

english, 1991

18

Stereoselective synthesis of conjugated polyenones from diynones

Cheng Guo, Xiyan Lu

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 218 KB

english, 1991

19

A highly diastereoselective aldol reaction of dicobalt hexacarbonyl propynal complex and uncomplexed propynal: A stereoselective divergent synthesis of (±)-PS-5 and (±)-6-Epi-PS-5

Chisato Mukai, Osamu Kataoka, Miyoji Hanaoka

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 247 KB

english, 1991

20

[3,3]-sigmatropic rearrangement of allylic xanthates in β-cyclodextrin complexes

Kazunobu Harano, Hideo Kiyonaga, Takuzo Hisano

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 161 KB

english, 1991

21

Preparation of chiral straight-chain compounds with syndiotactic methyl function

Aki Matsukuma, Shinji Nagumo, Hiroshi Suemune, Kiyoshi Sakai

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 255 KB

english, 1991

22

A stereodivergent construction of β-lactam skeletons via condensation of ester enolates and a chiral imine

Tamotsu Fujisawa, Yutaka Ukaji, Tomohiro Noro, Kengo Date, Makoto Shimizu

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 284 KB

english, 1991

23

Enantioselective synthesis of (+)-magydardienediol

Morio Asaoka, Masahito Sakurai, Hisashi Takei

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 256 KB

english, 1991

24

Singlet oxygen reactions of 2-carbalkoxy-3-methoxypyrroles.

Harry H. Wasserman, Roger Frechette, Vincent M. Rotello, Gayle Schulte

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 230 KB

english, 1991

25

New uses of Westphal condensation: Synthesis of flavocorylene and related indolo[2,3-a]quinolizinium salts.

María P. Matia, Jesús Ezquerra, José L. García-Navío, Juan J. Vaquero, Julio Alvarez-Builla

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 238 KB

english, 1991

26

Synthesis of Ψ[CH(CN)NH] pseudopeptides. A new peptide bond surrogate

Rosario Herranz, M.Luisa Suárez-Gea, Soledad Vinuesa, M.Teresa García-López, Ana Martínez

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 252 KB

english, 1991

27

Synthesis of γ-hydroxy ketones by LiClO4-catalyzed addition of lithium enolates to 1,2-Epoxides

Marco Chini, Paolo Crotti, Lucilla Favero, Mauro Pineschi

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 270 KB

english, 1991

28

A radical-based synthesis of (Z,Z)-tricyclohexaprenol

Denis Heissler, Thierry Jenn, Hajime Nagano

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 255 KB

english, 1991

29

Electrochemical behaviour of 3,3-sigmatropic systems - anodic oxidation of aryl allyl ethers and aryl propargyl ethers

S. Dhanalekshmi, K.K. Balasubramaniandy, C.S. Venkatachalamdy

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 127 KB

english, 1991

30

1-alkylthioalkylation of nucleoside hydroxyl functions and its synthetic applications: a new versatile method in nucleoside chemistry

Sergey Zavgorodny, Michael Polianski, Evgeni Besidsky, Vladimir Kriukov, Andrei Sanin, Maria Pokrovskaya, Galina Gurskaya, Harri Lönnberg, Alex Azhayev

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 263 KB

english, 1991

31

Diastereoselective strecker synthesis using α-phenylglycinol as chiral auxiliary

T.K. Chakraborty, G.V. Reddy, K. Azhar Hussain

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 270 KB

english, 1991

32

Stereocontrolled, two-directional, chain synthesis using the Boron Aldol reaction and double Ireland-Claisen rearrangement.

Ian Paterson, Alison N. Hulme, Debra J. Wallace

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 344 KB

english, 1991

33

Oxidative hydrolysis and acid-catalyzed rearrangement of steroidal isoxazolidines

Milica Rajković, Ljubinka Lorenc, Ivanka Petrović, Aleksandar Milovanović, Mihailo Lj. Mihailović*

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 226 KB

english, 1991

34

A new route to heterocyclic fused 2,5-dihydrothiophene S,S-dioxides: formation of pyrazole analogues of o-xylylenes

Lynne M. Chaloner, Andrew P.A. Crew, Richard C. Storr, Michael Yelland

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 247 KB

english, 1991

35

Building blocks for glycopeptide synthesis: glycosylation of 3-mercaptopropionic acid and Fmoc amino acids with unprotected carboxyl groups

Mikael Elofsson, Björn Walse, Jan Kihlberg

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 267 KB

english, 1991

36

Formation of peptide thioamides by use of Fmoc amino monothioacids and PyBOP.

Thomas Høeg-Jensen, Mogens Havsteen Jakobsen, Carl Erik Olsen, Arne Holm

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 336 KB

english, 1991

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