Synthesis and Characterization of Imine-Azo Polymer Ligands Derive a from Azo compounds , Acetylacetone and Amines and Their Metal Complexes with (Mn+2,Ni+2,Zn+2)

Abstract

In this work, series of compounds (ligands and polymers) were synthesized from reaction
of azo compound with acetylacetone to produce compound diimine azo [NAP], which reacts
with (4-aminoethoxy aniline, 2-amino thiophene ,2-amino thiazole , 4-amino benzamide) to
produce four ligands [MAP , TAP, PAP, BAP] respectively . The ligand (TAP) was reacted
with (Mn2+,Ni2+,Zn2+)to form metal complexes the optimal conditions of complexes
(stoichiometric study , mole ratio, job method ,pH ,concentration of metals and ligand ,molar
conductance), were also studied All ligands and complexes and were tested for antibacterial
and antifungi activity.All ligands with complexes were characterized by ( 1H.NMR–spectra
,FTIR–spectra (CHN)-analysis) , Sehiff base .