Characterization and Antibacterial Activity of Novel Ligand, Metal Complexes Derived From 2 Amino Benzothiazole and 1- Benzoyl Piperzine by Green Route Synthesis

Microwave assisted, Solvent Free, eco-friendly synthesis of novel Schiff base ligand was synthesize by using 2-amino benzothiazole with 1-benzoyl piperzine and its transition metal complexes were prepared from Ni(II), Cd(II), Fe(III), Cu(II), Zn(II), Co(II), Ag(I) nitrate and Mn(II) chloride salts. The Schiff base ligand was characterized by elemental analysis, IR, IHNMR and LC-MS and its complexes were characterized by UV-Visible, FT-IR, and Thermo gravimetric analysis. The Schiff Base ligand and its metal complexes were screened for their antibacterial activity against staphylococcus aureus, salmonella Typhi bacteria and Aspergillus Niger fungi. The result indicates that metal complexes exhibited good antibacterial activities.