A tandem allylsilane-vinylsilane difunctionalization by silylcupration of allene followed by reaction with alpha,beta-unsaturated nitriles

Authors
Barbero, A Blanco, Y Pulido, FJ
Citation
A. Barbero et al., A tandem allylsilane-vinylsilane difunctionalization by silylcupration of allene followed by reaction with alpha,beta-unsaturated nitriles, CHEM COMMUN, (17), 2001, pp. 1606-1607
Citations number
9
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
17
Year of publication
2001
Pages
1606 - 1607
Database
ISI
SICI code
1359-7345(20010907):17<1606:ATADBS>2.0.ZU;2-J
Abstract
Silylcupration of allene using phenyldimethylsilylcopper 1 followed by BF3- mediated reaction with alpha,beta -unsaturated nitriles at -40 degreesC aff ords allylsilane-vinylsilane-containing ketones resulting from consecutive addition (1,2 and 1,4) of the intermediate allyl- and vinylcopper species f ormed in the silylcupration of allene.