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SYNTHESIS, SPECTRAL, THERMAL, KINETIC AND ANTIBACTERIAL STUDIES OF TRANSITION METAL COMPLEXES WITH BENZIMIDAZOLYL-2-HYDRAZONES OF o-HYDROXYACETOPHENONE, o-HYDROXYBENZOPHENONE AND o-VANILLIN.
- Source :
- Bulletin of the Chemical Society of Ethiopia; 2018, Vol. 32 Issue 3, p437-450, 14p
- Publication Year :
- 2018
-
Abstract
- A novel series of Schiff base metal complexes of the type [M(L)2].nH2O, where L= 2-(α-methylsalicylidenehydrazino) benzimidazole (L1), 2-(α-phenylsalicylidenehydrazino)benzimidazole (L2), 2-(o-vanillinidenehydrazino)benzimidazole (L3), M = Cu(II), Co(II), Ni(II) and Zn(II), have been synthesized and characterized. The results are in consistent with tridentate chelation of ligand with azomethine nitrogen, ring nitrogen and a deprotonated phenolic oxygen atom. All these compounds have been screened for their antibacterial activities against B. subtilis, B. stearothermophilus, E. coli and S. typhi. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10113924
- Volume :
- 32
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Bulletin of the Chemical Society of Ethiopia
- Publication Type :
- Academic Journal
- Accession number :
- 133700942
- Full Text :
- https://doi.org/10.4314/bcse.v32i3.3