Tris (trimethylsilyl) silane: an efficient hydrosilylating agent of alkenes and alkynes

B Kopping, C Chatgilialoglu, M Zehnder…

Index: Kopping, B.; Chatgilialoglu, C.; Zehnder, M.; Giese, B. Journal of Organic Chemistry, 1992 , vol. 57, # 14 p. 3994 - 4000

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Citation Number: 158

Abstract

Tris (trimethylaily1) silane adds across the double bond of a variety of mono-, di-, and trisubstituted olefins under free-radical conditions in good yields. The reaction, which proceeds via a free-radical chain mechanism, is highly regioselective (anti-Markovnikov). Addition to prochiral olefiis bearing an ester group ie highly stereceelective. The factors that control the etedemiatry have been diecuseed in terms of preferred conformations of the ...

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