Preparation and Identification of Co (Ll), Ni (Ll), Cu (Ll) Complexes with a new 4-(4-(1-(2-Hydroxyl Phenyl) Amino) Ethyl Phenyl) Azo-2, 6-Dimethyl Phenol Ligand

Abstract

The new ligand was prepared in two stages, the first involves the preparation of Schiff base by condensation reaction between p-aminoacetophenone with 2-aminophenol, and the second includes the diazonium coupling of the Schiff base with 2, 6-dimethylphenol. The complexes of this ligand with Cu (II), Ni (II) and Co (II) ions were prepared and characterized by analytical methods like molar ratio, magnetic susceptibility and molar conductivity, spectroscopies methods like Uv. Visible, FT-IR 1H-NMR and flame atomic absorption spectroscopies. From these diagnostic methods, we concluded that the complexes are octahedral in shape.