Bis(alkynyl) transition metal complexes, R1C≡C-[M]-C≡CR2, as organometallic chelating ligands;: formation of μ,η1(2)-alkynyl-bridged binuclear and oligonuclear complexes

被引：174

作者：

Lang, H ^{[1
]}

George, DSA ^{[1
]}

Rheinwald, G ^{[1
]}

机构：

[1] Tech Univ Chemnitz, Inst Chem, Lehrstuhl Anorgan Chem, D-09111 Chemnitz, Germany

来源：

COORDINATION CHEMISTRY REVIEWS | 2000年 / 206卷

关键词：

bis(alkynyl) transition metal complexes; organometallic chelating ligands; alkynyl-bridged binuclear and oligonuclear complexes;

D O I：

10.1016/S0010-8545(00)00270-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction chemistry of bis(alkynyl)metal complexes towards different metal centers (electron-rich or electron-poor) to give alkynyl-bridged binuclear and oligonuclear species is described. Different coordination modes of the alkynyl ligands are found in these systems, depending upon the nature of the alkynyl substituents and the metal centers involved. The interconversion of these structures, as well as the factors affecting the preference for one coordination mode over another, is discussed. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：101 / 197

页数：97

共 338 条

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