Synthesis and characterization of N6 macroacyclic Schiff-base ligand contaning piperazine moiety and its Mn (II) complex
Publish place: 21th Iranian Inorganic Chemistry Conference
Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IICC21_079
تاریخ نمایه سازی: 5 آذر 1398
Abstract:
In this report we have synthesized one macroacyclic Schiff-base ligand L with the N6 donor system from condensation of 2-formylpyridine and 2,2 -(piperazine-1,4-diylbis(methylene))dianiline (A). IR spectrum of ligand exhibited a υ(C=N) vibration in 1634 cm-1. The elemental analysis, 1H and 13C NMR and the presence of a peak at 474m/z in the mass spectrum of ligand (L) confirm the synthesis of ligand. The Mn (II) complex was synthesized by direct reaction of manganese (II) metal ion and ligand L. Inthe IR spectrum, υ(C=N) of the complex appears in the 1617 cm-1, and also in mass spectrum of complex the presence of peak at 728 m/z confirms the synthesis of complex.The elemental analysis confirms the synthesis of complex [1-2].
Authors
Neda Ansari
Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۴, Iran
Hassan Keypour
Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۴, Iran
Masoumeh Mahmoudabadi
Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۴, Iran