Synthesis and characterization of new Schiff baseligands derived from 2′-hydroxyacetophenoneor 5 -chloro-2 -hydroxyacetophenone and their Ni(II)complexes

Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

IICC21_179

تاریخ نمایه سازی: 5 آذر 1398

Abstract:

The most common method for synthesis of Schiff bases is the reaction of aldehydes or ketones with primary amines in organic solvents [1]. These prepared Schiff base ligands with azomethine linkage (C=N) are able to coordinate with different transition metals in various oxidation states and stabilize them. Some Schiff bases have biological activities such as antibacterial, antifungal, antiviral, antitumor, anti-HIV [2,3]. Also, they have been used as inhibitors for the corrosion of metal alloys in acidic media [4].In this work, the synthesis and spectroscopic properties of new Schiff base ligands and their Ni(II) complexes were described. These Schiff bases were derived from the reaction of several amines such as ethylenediamineand 4-nitro-1,2-phenylenediaminewith 2′-hydroxyacetophenoneor 5 -chloro-2 -hydroxyacetophenone. The prepared compounds were characterized by FTIR, NMR and UV-Vis spectroscopy

Authors

Akbar Rostami-Vartooni

Department of Chemistry, Faculty of Science, University of Qom, PO Box ۳۷۱۸۵-۳۵۹, Qom

Mostafa Kiamehr

Department of Chemistry, Faculty of Science, University of Qom, PO Box ۳۷۱۸۵-۳۵۹, Qom

Delara Ghasemiand

Department of Chemistry, Faculty of Science, University of Qom, PO Box ۳۷۱۸۵-۳۵۹, Qom

Fereshteh Abbasi

Department of Chemistry, Faculty of Science, University of Qom, PO Box ۳۷۱۸۵-۳۵۹, Qom