Synthesis, Characterization, Antibacterial, Antioxidant Studies of New 2-(5-(2-((1E,2E)-3- (2-methoxyphenyl)allylidene)hydrazinyl)-1,3,4- oxadiazol-2-yl)Phenol with the Some Transition Metalions

1Fayez Awaid Namah*, Ibrahim A. Flifel and Saher A. Ali

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Abstract:

A new ligand 2-(5-(2-((1E,2E)-3-(2-methoxyphenyl)allylidene)hydrazinyl)-1,3,4-oxadiazol-2- yl)phenol and its complexes with Cr(ІІІ), Co(ІІ), Ni(ІІ), Cu(ІІ) ions were synthesized. The new ligand and its complexes have been characterization on the basis their spectra of H1NMR, mas, Fourier transform infrared (FTIR), as well as magnetic susceptibillty, elemental analysis (CHN) and conductance measurements. The program of Hyperchem 8 have been used for theoretical accounts using PM3 method to study the electrostatic potential that provided good information about the complexity site. Of the result obtained we can suggested octahedral geometries for Cr(ІІІ), tetrahedral geometry for Co(ІІІ) and square planer geometry for Ni(ІІ) and Cu(ІІ). The antioxidant activity of ligand was evaluated by DPPH scavenger and the ligand was showed high antioxidant activity. The ligand and its complex gave a good activity antibacterial.

Keywords:

Ligand, Complexes, Characterization, Electrostatic Potential, Antibacterial.

Paper Details
Month3
Year2020
Volume24
IssueIssue 5
Pages1467-1480