Synthesis and Characterization of Some Metals Complexes with New Acidicazo Ligand 4-[(2-Amino-4-Phenylazo)-Methyl]-Cyclohexane Carboxylic Acid

Authors

  • Rasha Khider Hussain Al-Daffay Department of Chemistry, College of Science, University of Baghdad, Baghdad, Iraq
  • Abbas Ali Salih Al-Hamdani Department of Chemistry, College of Science for Women, University of Baghdad, Baghdad, Iraq

DOI:

https://doi.org/10.24996/ijs.2022.63.8.2

Keywords:

Azo ligand acid, Mass spectroscopy, Metal complexes, Tranexamic acid

Abstract

      4-[(2-Amino-4-phenylazo)-methyl]-cyclo hexane carboxylic acid, a new Azo (LH2) ligand, was synthesized by reaction of the diazonium salt of trans-4-(amino-methyl) cyclo hexane carboxylic acid with 3-amino phenol. The azo ligand was characterized by micro elemental analysis (C.H.N.O.) and TGA as well as spectroscopic techniques (UV-Vis, FTIR, 1H-NMR, and LC-Mass). Atomic absorption, elemental analysis, infrared, LC-Mass, TGA, and UV-Vis spectral methods, as well as conductivity and magnetic susceptibility, were used to characterize the complexes of Ni (II), Pd (II), and Pt (IV). The following general formula has been given for the produced compounds based on the results obtained, which are as following: the Ni (II) complex has a 1:1 metal-ligand ratio, but the Pd (II) and Pt (IV) complexes have a 1:2 metal-ligand ratio.

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Published

2022-08-31

How to Cite

Al-Daffay, R. K. H. ., & Al-Hamdani, A. A. S. . (2022). Synthesis and Characterization of Some Metals Complexes with New Acidicazo Ligand 4-[(2-Amino-4-Phenylazo)-Methyl]-Cyclohexane Carboxylic Acid. Iraqi Journal of Science, 63(8), 3264–3275. https://doi.org/10.24996/ijs.2022.63.8.2

Issue

Section

Chemistry