Regioselective silylzincation of phenylallene derivatives

M Yonehara, S Nakamura, A Muranaka…

Index: Yonehara, Mitsuhiro; Nakamura, Shinji; Muranaka, Atsuya; Uchiyama, Masanobu Chemistry - An Asian Journal, 2010 , vol. 5, # 3 p. 452 - 455

Full Text: HTML

Citation Number: 8

Abstract

Allyl-and vinylsilanes are important organometallics in synthetic organic chemistry, because of their unique stability, reactivity, and functional group tolerance, which make them synthetically attractive.[1] Intermolecular silylmetalation of alkynes, dienes, allenes, and alkenes [1d, 2] constitutes an excellent method for construction of the above compounds. However, controlling the regioselectivity in the silylmetalation of unsaturated CÀC bonds ...