Synthesis, structure and properties of the first dinuclear copper(II) complex as a structural model for the phenolic intermediate in tyrosinase-cresolase activity

被引：39

作者：

Neves, A ^{[1
]}

Rossi, LM

Horn, A

Vencato, I

Bortoluzzi, AJ

Zucco, C

Mangrich, AS

机构：

[1] Univ Fed Santa Catarina, Dept Quim, Lab Bioinorgan & Cristalog, BR-88040900 Florianopolis, SC, Brazil

[2] Univ Fed Parana, Dept Quim, BR-81531970 Curitiba, Parana, Brazil

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 1999年 / 2卷 / 08期

关键词：

crystal structures; copper(II) complexes; alkoxide-bridged complexes; dinuclear complexes; unsymmetric ligand;

D O I：

10.1016/S1387-7003(99)00085-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis, X-ray crystal structure and spectroscopic and electrochemical properties of the new dinuclear copper(II) complex [Cu-2(Hbtppnol)CH3COO] (ClO4)(2) (1), employing the novel unsymmetric dinucleating ligand N-(2-hydroxybenzyl) -N,N',N'-tris(2-pyridylmethyl)-1,3-diaminopropan-2-ol (H(2)btppnol, are presented. This complex could be a relevant model for the axial interaction of a phenolic substrate to tyrosinase during cresolase activity. (C) 1999 Elsevier Science S.A. All rights reserved.

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页码：334 / 337

页数：4

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