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All Journal Indian Journal of Forensic Medicine & Toxicology
Fatima J. Ali
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Synthesis and Identification and Biological Studies of New Azo Dyes Derived from Imidazole and their Chelate Complexes Fatima J. Ali; Layla A. M. AL-Ameri; AbidAllah M. Ali
Indian Journal of Forensic Medicine & Toxicology Vol. 15 No. 2 (2021): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v15i2.14496

Abstract

Anew azo ligand (E)-2-((4- fluoro phenyl)diazenyl)-4,5-bis(4-methoxy phenyl)-1H-imidazolehas beensynthesized from coupling 4,5-bis(4-methoxyphenyl)imidazole with para-chloro-anline. The structures ofthe new ligand and their transition metal complexes ware investigated and characterized using differentphysicochemical studies as elemental analysis, IR spectra, 1HNMR,, UV-Vis spectra, mass spectra, Molarconductance ,and magnetic susceptibility .The complexes were found to have the general formula [ML2Cl2].H2O where M = Co(II), Ni(II), Cu(II) ,Mn(II),and Fe(II), [MLCl2].H2Owhere M=Zn(II),Cd(II),Hg(II), andPd(II). The IR results demonstrate that the co-ordination sites are the azomethine nitrogen of the imidazolering and azo nitrogen atom of the azo ligand. The electronic spectral and magnetic measurement dataindicate that the complexes exhibit octahedral geometry,except the Zn(II),Cd(II),andHg(II) complexessuggest tetrahedral and Pd(II) a square planar geometry.The cytotoxicity of Pd(II) complex on human LungCancer (SCLC) and normal cells.
Co-Authors AbidAllah M. Ali Layla A. M. AL-Ameri