Dinuclear organoplatinum(II)-methyldiphenylphosphine complexes of nicotinic acid

被引：11

作者：

Crisp, MG ^{[1
]}

Pyke, SM ^{[1
]}

Rendina, LM ^{[1
]}

机构：

[1] Univ Adelaide, Dept Chem, Adelaide, SA 5005, Australia

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2000年 / 607卷 / 1-2期

基金：

澳大利亚研究理事会;

关键词：

dinuclear platinum complex; hydrogen-bonding; tecton; nicotinic acid; methyldiphenylphosphine;

D O I：

10.1016/S0022-328X(00)00375-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The preparation and characterisation of a series of novel, dinuclear organoplatinum(II) complexes of methyldiphenylphosphine, trans-[Pt(PMePh2)(2)(C5H4N(CO2H))-mu-aryl-Pt(PMePh2)(2)(C5H4N(CO2H))](OTf)(2) (aryl = phenyl, 4,4'-biphenyl, 4,4 "-p-terphenyl, or 4,4'-benzophenone; OTf = triflate), in which nicotinic acid acts a nitrogen-donor ligand are described. The key structural feature of each complex is the presence of a carboxylic acid group at each end of the molecule. This allows for their association via intermolecular hydrogen-bonds in low polarity solvents. The complexes are potentially useful tectons (building blocks) for the construction of metal-containing supramolecular assemblies. (C) 2000 Published by Elsevier Science S.A. All rights reserved.

引用

页码：222 / 226

页数：5

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