Spectroscopic characterization and biological potential of palladium(II) complexes of benzylidenehydrazinecarboxamide or -carbothioamide

被引：20

作者：

Fahmi, N ^{[1
]}

Saxena, C ^{[1
]}

Singh, RV ^{[1
]}

机构：

[1] UNIV RAJASTHAN, DEPT CHEM, JAIPUR 302004, RAJASTHAN, INDIA

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1996年 / 69卷 / 04期

关键词：

D O I：

10.1246/bcsj.69.963

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this article a brief account of the synthesis, stereochemistry, and biochemical behavior of palladium(II) complexes of benzylidenehydrazinecarboxamide or -carbothioamide is pre sen ted. The bimolar addition and substitution products have been characterized by elemental analyses, conductance measurements, molecular-weight determinations, magnetic susceptibilities, and spectral studies viz., IR, H-1 H-1 NMR, F-19 NMR, and UV. The data support the binding of sulfur or oxygen and nitrogen to the palladium in [Pd(RNXH)(2)]Cl-2 and [Pd(RNX)(2)] (X is O or S) types of complexes. The square-planar geometry has been proposed. The representative free ligands (RN XH) and their respective metal complexes were tested in vitro against a number of microorganisms to assess their antimicrobial properties and in vivo to test their sterilizing potential. The results are indeed positive.

引用

页码：963 / 969

页数：7

共 27 条

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