Novel synthesis and Bridgehead functionalization of permethylbicyclo[2.2.2]octasilane

被引：15
|
作者：
Setaka, W [1 ]
Hamada, N [1 ]
Kira, M [1 ]
机构：
[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Aoba Ku, Sendai, Miyagi 9808578, Japan
来源：
CHEMISTRY LETTERS | 2004年 / 33卷 / 05期
关键词：
D O I：
10.1246/cl.2004.626
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Selective bridgehead chlorination of permethylbicyclo[2.2.2]octasilane 1 giving the corresponding 1-chloro- (2a) and 1,4-dichlorobicyclooctanes 3a was achieved using BCl3 in chloroform. 1-Chlorobicyclooctane 2a resists the reactions with various nucleophiles such as phenyllithium and lithium aluminum hydride but reacts with KC8 affording the corresponding silylpotasium 2b in quantitative yield.
引用
收藏
页码：626 / 627
页数：2
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