Mono- and dinuclear (o-thioetherphenolato)-copper(II) complexes.: Structural models for galactose oxidase

被引：49
|
作者：
Kruse, T [1 ]
Weyhermüller, T [1 ]
Wieghardt, K [1 ]
机构：
[1] Max Planck Inst Strahlenchem, D-45470 Mulheim, Germany
来源：
INORGANICA CHIMICA ACTA | 2002年 / 331卷
关键词：
o-thioetherphenols; copper cornplexes; galactose oxidase models; magnetochemistry;
D O I：
10.1016/S0020-1693(01)00756-3
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three new o-thioetherphenol ligands have been synthesized: 1,2-bis(3,5-di-tert-butyl-2-hydroxyphenylsulfanyl)ethane (H(2)bse), 1,2-bis (3,5-di-tert-butyl-2-hydroxyphenylsulfanyl)benzene (H(2)bsb), and 4,6-di-tert-butyl-2-phenylsulfanylphenol (Hpsp). Their complexes with copper(II) were prepared and investigated by UV-Vis-, EPR-spectroscopy, their electro- and magnetochemistry have also been studied: [Cu-II(psp)(2)] (1). [Cu-2(II)(bse)(2)] (2), [Cu-2(II)(bsb)(2)] (3), [Cu-II(bsb)(py)(2)] (4). The crystal structures of the ligands H(2)bse, H(2)bsb, Hpsp and of the complexes 1, 2, 3, 4 have been determined by X-ray crystallography. (C) 2002 Elsevier Science B.V. All rights reserved.
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收藏
页码：81 / 89
页数：9
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