Lithium dienolate generation by alpha-regioselective reaction of (1-silylallyl)lithiums with carbon monoxide

被引：26

作者：

Ryu, I ^{[1
]}

Yamamoto, H ^{[1
]}

Sonoda, N ^{[1
]}

Murai, S ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN

来源：

ORGANOMETALLICS | 1996年 / 15卷 / 26期

关键词：

D O I：

10.1021/om9608014

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Lithium dienolates of alpha,beta-unsaturated acyl-silanes can be conveniently obtained by the reaction of (1-silylallyl)lithiums with carbon monoxide at ambient temperature. This reaction represents a rare example of a-selective C-C bond formation for an, ambident 1-silylallyl anion, which may be rationalized by assuming an equilibration, process.

引用

页码：5459 / 5461

页数：3

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