Selective tail-to-tail dimerization of ethyl acrylate catalyzed by dirhodium complexes

被引：14

作者：

Kaneko, Y ^{[1
]}

Kanke, T ^{[1
]}

Kiyooka, S ^{[1
]}

Isobe, K ^{[1
]}

机构：

[1] OSAKA CITY UNIV, FAC SCI, DEPT MAT SCI, SUMIYOSHI KU, OSAKA 558, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 01期

关键词：

METHYL ACRYLATE;

D O I：

10.1246/cl.1997.23

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A catalytic selective tail-to-tail dimerization of ethyl acrylate was achieved by using dinuclear rhodium complexes, [(RhCp*)(2)(mu-CH2)(2)(CH3CN)(2)](BF4)(2) (Cp* = C(5)Me(5)) (1a) and [(RhCp*)(2)(mu-CH2)(2)(CO)(2)](BF4)(2) (2). The corresponding dimethyl complex, [(RhCp*)(2)(mu-CH2)(2)(CH3)(2)] (3), showed catalytic ability only in the presence of HBF4 . OEt(2).

引用

页码：23 / 24

页数：2

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