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.

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页码：4005 / 4007

页数：3

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