A novel ruthenium carbene dimer that is active in the metathesis of internal alkenes;: the crystal structure of Ru2(=CHPh)2(CF3CO2)2(μ-CF3CO2)2(PCy3)2(μ-H2O)

被引：30

作者：

Buchowicz, W

Mol, JC

Lutz, M

Spek, AL

机构：

[1] Univ Amsterdam, Fac Chem, Inst Mol Chem, NL-1018 WV Amsterdam, Netherlands

[2] Univ Utrecht, Dept Crystal & Struct Chem, Bijvoet Ctr Biomol Res, NL-3584 CH Utrecht, Netherlands

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 588卷 / 02期

关键词：

ruthenium; carbene complex; metathesis; methyl oleate; trans-4-decene;

D O I：

10.1016/S0022-328X(99)00376-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of Ru(=CHPh)Cl-2(PCy3)(2) (1) with two equivalents of CF3CO2Ag gives Ru-2(=CHPh)(2)(CF3CO2)(2)(mu-CF3CO2)(2)(PCy3)(2)(mu-H2O) (2) in high yield. The crystal structure of 2 reveals that the ruthenium atoms are bridged by two trifluoroacetate groups and one water molecule, and that the ruthenium coordination is distorted octahedral. Complex 2 is active in the metathesis of internal alkenes. (C) 1999 Elsevier Science S.A. All rights reserved.

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页码：205 / 210

页数：6

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