Tetrahedron Letters

Bis (trimethylsilyl)-1, 3 alcynes-1: Preparation a partir de silanes propargyliques et application a la synthese de silanes alleniques α-fonctionnels

J Pornet, D Mesnard, L Miginiac

文献索引：Pornet, Jacques; Mesnard, Danielle; Miginiac, Leone Tetrahedron Letters, 1982 , vol. 23, # 40 p. 4083 - 4086

全文：HTML全文

被引用次数: 21

摘要

Abstract 1, 3-bis (trimethylsilyl)-1-alkynes may be obtained from trimethylsilyl propargylsilanes by metallation with n-butyllithium following by reaction with trimethylsilylchloride; these silanes easily react with acetals, in the presence of titanium tetrachloride, to produce α-functional allenyltrimethylsilanes.