'Melen complexes': a new family of Schiff base metal chelates derived from di-Meldrum's acid derivatives

被引:5
作者
Montalban, Antonio Garrido [1 ]
Alonso, Jorge [1 ]
White, Andrew J. P. [1 ]
Williams, David J. [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England
关键词
EPOXIDATION; LIGANDS;
D O I
10.1016/j.tetlet.2010.08.018
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new family of N2O2-tetradentate ligands and complexes derived thereof, based on Meldrum's acid and diamines, has been developed. The structure of 7b has been unequivocally established by an X-ray crystallographic study. The general strategy has been successfully applied to the synthesis of a tridentate ligand that when reacted with Et2Zn resulted in the formation of a coordinatively linked dimer. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5543 / 5545
页数:3
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