Iridium-catalyzed Mizoroki-Heck-type reaction of organosilicon reagents

被引：59

作者：

Koike, T ^{[1
]}

Du, XL ^{[1
]}

Sanada, T ^{[1
]}

Danda, Y ^{[1
]}

Mori, A ^{[1
]}

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Yokohama, Kanagawa 2268503, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 01期

关键词：

alkoxysilanes; C-C coupling; homogeneous catalysis; iridium; silicon;

D O I：

10.1002/anie.200390061

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Independent of substrate and solvent, the C-C bond-forming reaction of organosilicon reagents with α,β-unsaturated carbonyl compounds can be catalyzed by an iridium complex to give exclusively the Mizoroki-Heck-type addition/elimination product (see scheme). This result sharply contrasts the analogous reaction with a rhodium catalyst under similar conditions in which the 1,4-addition product is obtained preferentially. cod=cycloocta-1,5-diene.

引用

页码：89 / 92

页数：4

共 36 条

[1] CONVERSION OF ALKENES TO ENOL SILYL ETHERS OF ACYLSILANES BY IRIDIUM CATALYZED REACTION WITH A HYDROSILANE AND CARBON-MONOXIDE [J].