HOMOGENEOUS CATALYSIS - [TI(CP)2(CF3SO3)2] AND [ZR(CP)2(CF3SO3)2THF], EFFICIENT CATALYSTS FOR THE DIELS-ALDER REACTION

被引:57
作者
HOLLIS, TK [1 ]
ROBINSON, NP [1 ]
BOSNICH, B [1 ]
机构
[1] UNIV CHICAGO,DEPT CHEM,5735 S ELLIS AVE,CHICAGO,IL 60637
关键词
D O I
10.1021/om00044a004
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The readily prepared species [Ti(Cp)2-(CF3SO3)2] and [Zr(CP)2(CF3SO3)2THF] are efficient catalysts for the Diels-Alder reaction at very low catalyst loadings, giving accelerations of between 10(3) and > 10(5) over the corresponding thermal reactions.
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页码:2745 / 2748
页数:4
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