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Abstract

This work focused on the synthesis of new azo Schiff bases which were prepared by condensation of 3-formyl-4-hydroxy phenylazo benzene with both 1,3-diamino xylylene, 2,6-diamino Pyridine, 1,5-diamino-2-methyl pentane respectively. The Schiff bases were checked by different spectral technique (LC-MS, GC-MS, 1H-NMR, IR). The new azo Schiff Bases were studied for antibacterial activities against (Bacillus subtilis and Staphylococcus aureus) are Gram positive and (Salmonella typhi and Escherichia coli) is Gram negative. The azo compound ligand were exhibited a vari-able activity of inhibition on the growth of the bacteria.

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