TRANSITION METAL COMPLEXES PRODUCED FROM DIPICOLINIC ACID: SYNTHESIS, STRUCTURAL CHARACTERIZATION, AND ANTI-MICROBIAL INVESTIGATIONS

被引：3

作者：

Sahoo, Prakash Kumar ^{[1
]}

Biswal, Susanta Kumar ^{[1
]}

Azam, Mohammad ^{[2
]}

机构：

[1] Centurion Univ Technol & Management, Dept Chem, Bhubaneswar, Odisha, India

[2] King Saud Univ, Coll Sci, Dept Chem, POB 2455, Riyadh 11451, Saudi Arabia

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2022年 / 36卷 / 03期

关键词：

Dipicolinic acid; Metal complexes; Antimicrobial activity; PYRIDINE-2,6-DICARBOXYLIC ACID; DNA; BINDING; CU(II);

D O I：

10.4314/bcse.v36i3.10

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel series of mononuclear complexes of the type, [M(L)(H2O)(2)] [M = Co(II) (1), Ni(II) (2), Zn(II) (3), Cd(II) (4), L = dipicolinate), has been investigated using various techniques, including elemental analyses, FT-IR, H-1- and C-13 NMR spectroscopy, powder XRD and thermogravimetric analysis. The results indicate that the coordination of the dipicolinic acid to the metal ions involves two carboxylate O atoms, the pyridine N atom, and two water molecules. The pyridine-2,6-dicarboxylic acid and its studied compounds have been screened against microbial species. The findings show that the complexes have higher activity in comparison to the free pyridine-dicarboxylic acid.

引用

页码：607 / 615

页数：9

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