Synthesis, Characterization And Spectroscopic Study of New 3-{[(4,6-Dihydroxy Pyrimidin-2-yl)imino]methyl}Napthalen-2-ol Schiff-Base Ligand And It’s Transition Metal Complexes

Authors

  • D.T. Sakhare U.G, P.G. & Research Centre, Department of Chemistry, Shivaji, Art’s, Comm. & Science College Kannad. Dist.Chhatrapti Sambhaginagar..431103, (M.S.) India

Keywords:

Schiff bases, 2-hydroxy-1-naphthaldehyde, 2-amino-4, 6-dihydroxypyrimidine, Antimicrobial Activity

Abstract

In this work, new heterocyclic Schiff bases ligands derived from 2-amino-4,6-dihydroxypyrimidine with 2-hydroxy-1-naphthaldehyde (L?) was synthesized. These ligand used to synthesis complexes of Co(II) & Mn (II). The synthesized compounds have been characterized by FT-IR, 1H-NMR and UV-Vis techniques for the ligands and FT-IR, UV-Vis, all reactions monitored by TLC, molar conductivity and magnetic susceptibility measurements for the corresponding complexes. General formula of complexes are [M(L1)2(H2O)2] Where M= Co(II) & Mn(II). The complexe is paramagnetic. The results of the molar conductivity measurements indicated that all complexes are non-electrolytes in (DMSO). An octahedral geometry for all the complexes of. The ligands are bidentate, (L?) through phenolic (OH) and azomethine nitrogen. The ligand and its complexes were screened for their antifungal and antibacterial activity against Aspergillus niger, Penicillium chrysogenum, Fusarium moneliforme and Aspergllus flavus .and Escherichia coli, Salmonella typhi, Staphylococcus aureus, B. subtilis. The result indicated that the complexes exhibited good antifungal and antibacterial activities.

 

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Published

2024-10-31

How to Cite

Sakhare, D. (2024). Synthesis, Characterization And Spectroscopic Study of New 3-{[(4,6-Dihydroxy Pyrimidin-2-yl)imino]methyl}Napthalen-2-ol Schiff-Base Ligand And It’s Transition Metal Complexes. International Journal of Scientific Research in Chemical Sciences, 11(5), 6–12. Retrieved from https://ijsrcs.isroset.org/index.php/j/article/view/157

Issue

Vol. 11 No. 5 (2024): October

Section

Research Article

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