CATALYTIC CYCLOPROPANATION WITH TRANSITION-METAL SALTS OF SOLUBLE POLYETHYLENE CARBOXYLATES

被引:54
作者
BERGBREITER, DE
MORVANT, M
CHEN, B
机构
[1] Department of Chemistry, Texas A and M University College Station
关键词
D O I
10.1016/0040-4039(91)85070-L
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Syntheses of Rh(II) carboxylate salts of terminally functionalized polyethylene carboxylic acids are described. These polymer-bound transition metals are homogeneous catalysts for cyclopropanation of alkenes at 100-degrees-C and have activities and selectivities like transition metal acetates but are quantitatively recoverable at 25-degrees-C.
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页码:2731 / 2734
页数:4
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