Coordination compounds of copper with 2-formylpyridine 4-(dimethylphenyl)thiosemicarbazones

被引：6

作者：

Gulea, A. P. ^{[1
]}

Lozan-Tyrshu, K. S. ^{[2
]}

Tsapkov, V. I. ^{[1
]}

Korzha, I. D. ^{[1
]}

Rudik, V. F. ^{[2
]}

机构：

[1] Moldova State Univ, Kishinev 2009, Moldova

[2] Testemitanu Moldova State Univ Med & Pharm, Kishinev, Moldova

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2012年 / 82卷 / 11期

关键词：

General Chemistry; Thermolysis; Coordination Compound; Thiosemicarbazones; Thiosemicarbazide;

D O I：

10.1134/S1070363212110242

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2-Formylpyridine 4-(2,6-dimethylphenyl)-(HL1), 4-(2,5-dimethylphenyl)-(HL2), 4-(3,4-dimethylphenyl)-(HL3), and 4-(2,4-dimethylphenyl)thiosemicarbazones (HL4) react with copper chloride and nitrate to form coordination compounds CuL1-4X center dot nH(2)O [X = Cl-, NO (3) (-) ; n = 1, 2]. All compounds have a polynuclear structure. Azomethines HL1-4 act as the bridging monodeprotonated tridentate N,N,S-ligands. The thermolysis of the complexes includes the dehydration (70-90A degrees C) and total thermal decomposition (350-520A degrees C). The complexes synthesized exhibit a selective antimicrobial activity against a series of standard strains of Staphylococcus aureus and Escherichia coli in the concentration range of 0.009-37.5 mu g ml(-1).

引用

页码：1869 / 1872

页数：4

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