V. Yadav, V. Sriramurthy
Nov 5, 2004
Citations
0
Influential Citations
37
Citations
Journal
Organic letters
Abstract
1,3-Dipolar synthons formed from vicinal TBDPS-substituted cyclopropyl alkyl/phenyl ketones on treatment with Lewis acids such as TiCl(4) and Et(2)AlCl reacted with allenylsilanes to furnish [3 + 2] and [3 + 3] adducts with high regio- and stereocontrol. [reaction: see text]