Synthesis and characterization Studies of Metal Complexes with Schiff base derived from 4-[5-(2-hydoxy-phenyl)-[1,3,4-oxadiazol-2-ylimino methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one

Authors

Naser Shaalan, Department of Chemistry, College of Science for Woman, University of Baghdad, Baghdad, Iraq
Zaynab Hussein Fadel, Department of Chemistry, College of Science for Woman, University of Baghdad, Baghdad, Iraq
Wasn Abdulrazzar Mahmood, Department of Chemistry, College of Science for Woman, University of Baghdad, Baghdad, Iraq
Abbas Ali Salih Al-Hamdani, Department of Chemistry, College of Science for Woman, University of Baghdad, Baghdad, Iraq

Abstract

New metal complexes of the ligand 4-[5-(2-hydoxy-phenyl)-[1,3,4- oxadiazol -2-ylimino methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one (L) with the metal ions Co(II), Ni(II), Cu(II) and Zn(II) were prepared in alcoholic medium. The Schiff base was synthesized through condensate of [4-antipyrincarboxaldehyde] with[2-amino-5-(2-hydroxy-phenyl-1,3,4- oxadiazol] in alcoholic medium . Two tetradentate Schiff base ligand were used for complexation upon two metal ions of Co2+, Ni2+, Cu2+ and Zn2+ as dineucler formula M2L2.4H2O. The metal complexes were characterized by FTIR Spectroscopy, electronic Spectroscopy, elemental analysis, magnetic susceptidbility measurements, and also the ligand was characterized by 1H-NMR spectra, and mass spectra. The Structures of complexes were proposed from the measurements.

Keywords

Schiff base, Microwave synthesis, Oxadiazol, Ultrasonic

Article Type

Supplemental Issue

How to Cite this Article

Shaalan, Naser; Fadel, Zaynab Hussein; Mahmood, Wasn Abdulrazzar; and Al-Hamdani, Abbas Ali Salih (2016) "Synthesis and characterization Studies of Metal Complexes with Schiff base derived from 4-[5-(2-hydoxy-phenyl)-[1,3,4-oxadiazol-2-ylimino methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one," Baghdad Science Journal: Vol. 13: Iss. 2, Article 28.
DOI: https://doi.org/10.21123/bsj.2016.13.2.2NCC.0019