STANNYLMETALLATION OF ACETYLENIC ACIDS - A STEREOSELECTIVE ACCESS TO FUNCTIONALIZED ALPHA,BETA-UNSATURATED AND BETA,GAMMA-UNSATURATED ACIDS

Authors
THIBONNET J LAUNAY V ABARBRI M DUCHENE A PARRAIN JL
Citation
J. Thibonnet et al., STANNYLMETALLATION OF ACETYLENIC ACIDS - A STEREOSELECTIVE ACCESS TO FUNCTIONALIZED ALPHA,BETA-UNSATURATED AND BETA,GAMMA-UNSATURATED ACIDS, Tetrahedron letters, 39(24), 1998, pp. 4277-4280
Citations number
30
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
24
Year of publication
1998
Pages
4277 - 4280
Database
ISI
SICI code
0040-4039(1998)39:24<4277:SOAA-A>2.0.ZU;2-L
Abstract
The stereoselective synthesis of vinylstannanes bearing carboxylic aci d function was achieved from acetylenic acids via stannylcupration rea ction. In homoallylic series, regioselectivities are highly dependant on the nature of stannylanionids and on the protection of the carboxyl ic acid function. (C) 1998 Elsevier Science Ltd. All rights reserved.