Metal-metal bond cleavage in the trinuclear clusters M3(CO)12-n(Ph2Ppy)n (M = Ru, n = 3;: Os, n = 1; Ph2Ppy = 2-(diphenylphosphino)pyridine) by Lewis acids

被引：6

作者：

Kuang, SM

Xue, F

Zhang, ZY

Mak, TCW ^{[1
]}

Zhang, ZZ

机构：

[1] Chinese Univ Hong Kong, Shatin, New Territories, Hong Kong

[2] Nankai Univ, Elementoorgan Chem Lab, Tianjin 300071, Peoples R China

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 559卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

metal-metal bond; cleavage; ruthenium; osmium; Lewis acid;

D O I：

10.1016/S0022-328X(97)00672-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of M-3(CO)(12-n)(Ph(2)Ppy)n (M = Ru, n = 3; M = Os, n = 1) with HgX2 O( = Br, Cl) gave cis-M(CO)(3)(mu-Ph(2)Ppy)(HgX)(2), (M=Ru, 1; M=Os, 2), and the reaction of Ru-3(CO)(9)(Ph(2)Ppy)(3) with CdI2 resulted in the formation of I(CO)(2)Ru(mu- Ph(2)Ppy)(2)Ru(CO)(2)I, 3, which demonstrate the cleavage of metal-metal bonds by Lewis acids. The crystal and molecular structures of 1, 2 and 3 .0.5MeOH . H2O have been determined by X-ray analysis. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：31 / 36

页数：6

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