Journal of Organometallic Chemistry

Synthese von benzoxazol-2-yltrimethylsilan und-stannan

P Jutzi, U Gilge

Index: Jutzi, Peter; Gilge, Ullrich Journal of Organometallic Chemistry, 1983 , vol. 246, # 2 p. 163 - 168

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Citation Number: 56

Abstract

Abstract Metallation of benzoxazole with n-buthyllithium leads to two isomeric lithium compounds, which exist in a mobile equilibrium. Further reaction with trimethylchlorsilane yields 2-trimethylsiloxy-phenylisonitrile (II), with trimethylchlorostannane the benzoxazol-2- trimethylstannane (III) is obtained. The stannane III can be transferred to the benzoxazol-2- yltrimethylsilane (I) by reaction with trimethylchlorosilane.

~86%

~81%

~87%

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