HIGHLY SELECTIVE DEHYDROGENATIVE SILYLATION OF ETHYLENE USING THE BIS(DIHYDROGEN) COMPLEX RUH2(H-2)(2)(PCY(3))(2) AS CATALYST PRECURSOR

被引：94
作者：
CHRIST, ML [1 ]
SABOETIENNE, S [1 ]
CHAUDRET, B [1 ]
机构：
[1] CNRS,CHIM COORDINAT LAB,F-31077 TOULOUSE,FRANCE
来源：
ORGANOMETALLICS | 1995年 / 14卷 / 03期
关键词：
D O I：
10.1021/om00003a002
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The complex RuH[(eta(3)-C6H8)P(C6H11)(2)](C2H4)-(PCy(3)) (4), resulting from the dehydrogenation of a cyclohexyl ring of the bis(dihydrogen) complex RuH2(H-2)(2)(PCy(3))(2) (1) With C2H4, is a highly efficient catalyst for the selective dehydrogenative silylation of ethylene into the vinylsilane CH2=CHSiEt(3)(2). Total conversion of 1000 equiv of HSiEt(3) under 20 bar of C2H4 is achieved, in Less than 25 min at 17 degrees C, leading to 2 in 93% selectivity.
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页码：1082 / 1084
页数：3
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