Synthesis, characterization and biological properties of Mn(II), Co(II), Ni(II) and Cu(II) chelates of some Schiff bases containing N-S-O and N-O-O moiety

被引：0

作者：

Chowdhary, V ^{[1
]}

Sharma, A ^{[1
]}

Sharma, S ^{[1
]}

机构：

[1] JNV Univ, Fac Sci, Dept Chem, Jodhpur 342003, Rajasthan, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 2002年 / 14卷 / 3-4期

关键词：

synthesis; biological; Mn(II); Co(II); Ni(II) and Cu(II); chelates; Schiff bases;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Metal chelates of bivalent transition metal ions have been synthesized by the reaction of o-(N-alpha-thiophene-2-aldimino)phenol (HTP), o-{N-alpha-furfuraldimino)phenol (HFP) and o-(N-benzofuran-2-yl, methylimino) benzene sulphonic acid (HBB) with corresponding metal(H) acetate. The complexes have been characterized on the basis of their elemental analysis, potentiometeric studies, conductance measurement and spectral analysis. The complexes have been screened for their biocidal activities against bacteria Staphylococcus aureus, Escherichia coli, Bacillus subtilis and Streptococcus pyogenes and fungi Aspergillus niger Draschelera australiensis and Helminthosporium oryzae. The metal chelates were found to be potent antimicrobial agents compared to the ligands.

引用

页码：1299 / 1302

页数：4

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