Cyclometallated nitrogen heterocycles

被引：24

作者：

Slater, JW ^{[1
]}

Rourke, JP ^{[1
]}

机构：

[1] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2003年 / 688卷 / 1-2期

关键词：

cyclometallation; nitrogen heterocycles; bridging ligands;

D O I：

10.1016/j.jorganchem.2003.08.038

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The cyclometallation of four different classes of nitrogen heterocycle (pyridazine, tetrazines, pyrazines and pyrimidines) by palladium and platinum has been studied. Pyridazines readily form singly and doubly cyclometallated compounds, whilst pyrazines only metallate once. Both tetrazines and pyrimidines readily metallate once and doubly metallated species have been identified in solution. The use of trans-cyclometallating reagents based on benzylamine and Schiff's base ligands was also studied: considerable promise was shown by a benzylamine compound. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：112 / 120

页数：9

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