Synthesis of New Complexes by Using Pyridine Acetohydrazone Derivatives

A new ligand L1=[N-(1-pyridine-2-yl)Ethlidene AcitoHydrazide]; was synthesized by condensation of acetohydrazide with Acitil pyridine. Then the complexes were synthesized by reacting the transition metals (Co2+,Cr3+ , Fe2+) with the ligand [ with a metal to ligand ratio of (1:2) respectively] and this led to forming the following complexes : [Co(L1)2] Cl2 , [Cd(L1)Cl], [Fe(L2)SO4] .The ligands and complexes were characterized and studied on the basis of FT-IR, and U.V.–visible and the results were compatible with the proposed structures Keywords: ligand, metal complexes, pyridine