ALLYLSTANNYLATION OF ALKYNES VIA A RADICAL PROCESS - STEREOSELECTIVE SYNTHESIS OF DI-SUBSTITUTED AND TRI-SUBSTITUTED VINYLSTANNANES

Authors
MIURA K ITOH D HONDO T SAITO H ITO H HOSOMI A
Citation
K. Miura et al., ALLYLSTANNYLATION OF ALKYNES VIA A RADICAL PROCESS - STEREOSELECTIVE SYNTHESIS OF DI-SUBSTITUTED AND TRI-SUBSTITUTED VINYLSTANNANES, Tetrahedron letters, 37(47), 1996, pp. 8539-8542
Citations number
21
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
37
Issue
47
Year of publication
1996
Pages
8539 - 8542
Database
ISI
SICI code
0040-4039(1996)37:47<8539:AOAVAR>2.0.ZU;2-H
Abstract
In the presence of AIBN, allylstannanes bearing an electron-withdrawin g group at the beta-position easily reacted with terminal and electron -deficient internal alkynes to give beta-allylsubstituted vinylstannan es in moderate to good yields. The allylstannylation proceeds with ant i addition exclusively. Copyright (C) 1996 Elsevier Science Ltd