Titanocene-catalyzed double silylation of dienes and aryl alkenes with chlorosilanes

被引：25
|
作者：
Terao, J
Kambe, N [1 ]
Sonoda, N
机构：
[1] Osaka Univ, Fac Engn, Dept Appl Chem, Osaka 5650871, Japan
[2] Kansai Univ, Fac Engn, Dept Appl Chem, Osaka 5648680, Japan
来源：
TETRAHEDRON LETTERS | 1998年 / 39卷 / 52期
基金：
日本学术振兴会;
关键词：
alkenes; dienes; chlorosilanes; double silylation; Grignard reagents; titanium and compounds;
D O I：
10.1016/S0040-4039(98)02227-8
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Double silylation of 1,3-butadienes with chlorosilanes was found to proceed by using titanocene dichloride as the catalyst in the presence of "BuMgCl, giving rise to 1,4-disilylated 2-butenes in good yields. Aryl substituted alkenes also afforded 1,2-disilylated products under similar conditions. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：9697 / 9698
页数：2
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