Reactions of metalloalkynes.: New C2 bonding mode in a trimetallic complex

被引：21

作者：

Griffith, CS ^{[1
]}

Koutsantonis, GA ^{[1
]}

Skelton, BW ^{[1
]}

White, AH ^{[1
]}

机构：

[1] Univ Western Australia, Dept Chem, Perth, WA 6009, Australia

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 18期

关键词：

D O I：

10.1039/b110930h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of the silver complexes [{{Ru(CO)(2)(eta-C5H4R)}(2)(mu-C=C)}(3)Ag-3][BF4](3) (R = H or Me) with [RuCl-(CO)(2)(eta-C5H4R)] at room temperature gave the new trimetallic complexes [{Ru(CO)(2)(eta-C5H4R)}(3)(eta(1):eta(2)-C=C)][BF4] which contain the C-2(2-) ligand surrounded by ruthenium atoms; these complexes do not contain metal-metal bonds and were characterised by single crystal X-ray studies; the solid state structure is not retained in solution, where it is found to be fluxional on the NMR timescale and the dynamic process postulated could be described as 'bearing-like'.

引用

页码：2174 / 2175

页数：2

共 32 条

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