Water-soluble ruthenium vinylidene and allenylidene complexes: Potential catalysts for ring-opening metathesis

被引：85
|
作者：
Saoud, M
Romerosa, A [1 ]
Peruzzini, A
机构：
[1] Univ Almeria, Area Quim Inorgan, Almeria 04071, Spain
[2] CNR, Ist Studio Stereochim & Energet Composti Coor, I-50132 Florence, Italy
来源：
ORGANOMETALLICS | 2000年 / 19卷 / 20期
关键词：
D O I：
10.1021/om000507i
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Reaction of the water-soluble ruthenium complex [{RuCl2(TPPMS)(2)}Na-2](2). 4H(2)O with phenylacetylene and diphenylpropargyl alcohol in THF at room temperature gave the water-soluble unsaturated carbenes [{RuCl2{C=C(H)Ph}(TPPMS)(2)}]Na-2 and [{RuCl(mu-Cl)-(C=C=CPh2)(TPPMS)(2)}(2)]Na-4, respectively. The ability of these complexes, which represents the first example of water-soluble vinylidenes and allenylidenes, to catalyze the ring-opening metathesis of cyclic olefins with methyl acrylate as chain transfer reagents is briefly discussed.
引用
收藏
页码：4005 / 4007
页数：3
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