INTERMOLECULAR CARBOLITHIATION OF SILYLATED ENYNES

Authors
LORTHIOIS E MAREK I MEYER C NORMANT JF
Citation
E. Lorthiois et al., INTERMOLECULAR CARBOLITHIATION OF SILYLATED ENYNES, Tetrahedron letters, 37(37), 1996, pp. 6689-6692
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
37
Issue
37
Year of publication
1996
Pages
6689 - 6692
Database
ISI
SICI code
0040-4039(1996)37:37<6689:ICOSE>2.0.ZU;2-Z
Abstract
The presence of a trimethylsilyl group on the terminal sp carbon of an enyne promotes a very efficient carbolithiation of the C=C double bon d leading to a propargylic-allenic lithium derivative, which in rum is converted to a single allenic zinc derivative. Copyright (C) 1996 Els evier Science Ltd