BINUCLEAR COPPER(II) COMPLEXES OF 2-HYDROXYACETOPHENONE N-4-SUBSTITUTED THIOSEMICARBAZONES

被引：73

作者：

WEST, DX

YANG, YH

KLEIN, TL

GOLDBERG, KI

LIBERTA, AE

VALDESMARTINEZ, J

TOSCANO, RA

机构：

[1] ILLINOIS STATE UNIV,DEPT BIOL SCI,NORMAL,IL 61790

[2] UNIV NACL AUTONOMA MEXICO,INST QUIM,MEXICO CITY 04510,DF,MEXICO

来源：

POLYHEDRON | 1995年 / 14卷 / 12期

关键词：

D O I：

10.1016/0277-5387(94)00423-C

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Binuclear copper(II) complexes with eight different 2-hydroxyacetophenone N-4-substituted thiosemicarbazones have been prepared and characterized. IR, electronic, H-1 NMR and ESR spectra of the complexes, as well as IR, UV and H-1 NMR spectra of the thiosemicarbonazones, have been obtained. The crystal structure for the copper(II) complex of 2-hydroxyacetophenone 3-hexamethyleneiminylthiosemicarbazone, [Cu(Aphexim)](2), has been solved and its structural properties are compared to a recently reported nickel(II) complex. Both the thiosemicarbazones and their copper(II) complexes show no growth inhibitory activity against Aspergillus niger, but many have considerable activity against Paecilomyces variotii. Further, there is a relationship between the antifungal activity and the size of the N-4 substituent for both the thiosemicarbazones and their copper(II) complexes.

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收藏

页码：1681 / 1693

页数：13

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