Tetrahedron

Chlorosilane-accelerated conjugate addition of catalytic and stoichiometric organocopper reagents

S Matsuzawa, Y Horiguchi, E Nakamura, I Kuwajima

Index: Matsuzawa, Satoshi; Horiguchi, Yoshiaki; Nakamura, Eiichi; Kuwajima, Isao Tetrahedron, 1989 , vol. 45, # 2 p. 349 - 362

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Citation Number: 151

Abstract

Trialkylsilyl chlorides, particularly in combination with hexamethylphosphoramide or 4- dimethylaminopyridine, dramatically accelerates the conjugate addition of catalytic and stoichiometric organocopper reagents onto enones, enals, and enoates, in which very high degrees of stereo-and chemoselectivities were observed.

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