Catalytic triple carbonylation of olefins. Enantioselective synthesis of 2-oxoglutarates

被引：17

作者：

Sperrle, M ^{[1
]}

Consiglio, G ^{[1
]}

机构：

[1] ETH ZURICH,ETH ZENTRUM,DEPT IND & ENGN CHEM,CH-8092 ZURICH,SWITZERLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1996年 / 506卷 / 1-2期

关键词：

enantioselective catalysis; triple carbonylation; olefins; palladium complexes; 2-oxoglutarates;

D O I：

10.1016/0022-328X(95)05654-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new carbonylation reaction, namely ''triple carbonylation'' of olefins catalysed by cationic palladium complexes to substituted 2-oxoglutarates, has been developed. Even though the chemoselectivity is not high, this reaction allows a one-step synthesis of substituted 2-oxoglutarates with fair to excellent enantioselectivity (enantiomeric excess up to 92%). The reaction is completely regioselective for styrene whereas with aliphatic olefins two regioisomers are formed.

引用

页码：177 / 180

页数：4

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