Preparation and Biological Activities of New Heterocyclic Azo Ligand and Some of Its Chelate Complexes
Siham Sami Al-Muhanaa *, Abbas Hmood Al-Khafagy
Department of Chemistry, Faculty of Education for Women, University of Kufa, 54001 Najaf, Iraq.
* Corresponding authors. E-mail: firstname.lastname@example.org
Received: Feb. 22, 2018; Accepted: Mar. 22, 2018; Published: Mar. 26, 2018
Citation: Siham Sami Al-Muhanaa, Abbas Hmood Al-Khafagy, Preparation and Biological Activities of New Heterocyclic Azo Ligand and Some of Its Chelate Complexes. Nano Biomed. Eng., 2018, 10(1): 46-55.
New azo ligand, 2[(Aminoantipyren) azo]-4,5-bis(4-Methoxyphenyl)-H imidazole, (AAMPI) was prepared through coupling reaction of 4-amino antipyrine with 4,5-bis (4-methoxyphenyl) imidazole. Then, complexation of ligand with ions Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) were prepared to yield six complexes. The optimal conditions were studied for all complexes in the mole ratio between metal: ligand (M : L) as of 1 : 2 in the general formula [M(L)2]Cl2.H2O. Present results found the azo ligand was tridentate. The structures of ligand with complexes were identified by ultraviolet-visible spectroscopy