Microwave preparation, spectral studies and antimicrobial activities evaluation of Mu(II)‎, Ni(II)‎, Hg(II)‎, Co(II)‎ and Cu(II)‎ complexes with schiff base ligand

Abstract EN

New Schiff base and their Mu(II), Co(II), Ni(II), Cu(II)and Hg(II) complexes formed by the condensation of O-phathaldehyde and ethylene diamine (2:1) to give ligand (L1) in the first step .then the ligand (L1) with 2- aminophenol (1:2) to give ligand (L2) were prepared by classic addition through microwave method .

These compounds (Ligands and complexes) have been diagnosed electronic spectra, FT-IR.

1H-and 13C-NMR (only ligand), magnetic susceptibility, elemental microanalysis and molar conductance measurements.

Analytical values displayed that all the complexes appeared (metal: ligand) (1:1) ratio with the six chelation.

All the compounds appear a high activity versus four types of bacteria such as; (Escherichia coli), (Staphylococcus aureus){Bacillus btilis), (Staphylococcus aureus) and(Pseudomonas aeruginosin).