Synthesis and identification Ni(II), Cu(II), Mn(II), Zn(II) complexes of anew schiff base ligand

Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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IICC21_205

تاریخ نمایه سازی: 5 آذر 1398

Abstract:

Schiff bases are generally produced bycondensation reactions of carbonyl moieties (ketone or aldehyde)with primary amines [1].Schiff baseligands are able to coordinate to transition metal ions through imine nitrogenand other atoms such as: oxygen ,sulfur and nitrogen.These compounds, play an importantrole inmedical, industry and biology.They exhibit many biological properties, such as antibacterial, antifungal, and antioxidant activities [2].These compounds are usually prepared by two chemical methods: McCarthy(direct) and template (Morgan and Smith s ( procedure. In this projectan asymmetric Schiff base ligand was synthesized.Atthefirst step,1,2 diaminocyclohexane was reacted with 2-acetylpyridine.At the next step,2-hydroxy-1-naphthaldehydewas added to the content of the reaction.TheSchiff base ligand was used to prepare it is Ni(II), Cu(II), Mn(II), Zn(II) complexes.IR, UV-Vis, 1HNMR and13 CNMR spectroscopic techniques were utilized to characterize the ligand and the related complexes .More over analytical methods such as :ICP,TGA/DTA, and magnetic susceptibility measurements were used to characterize the schiff base ligand and it’s complexes.

Authors

Maryam Zare,

School of chemistry, Damghan University, Damghan, Iran

S.Javad Moafi

School of chemistry, Damghan University, Damghan, Iran