Synthesis of novel tetraoxime derivative with hydrazone side groups and its metal complexes

Abstract

In this study, the synthesis of a novel tetraoxime (LH 4) derivative containing hydrazone side groups, and its transition metal complexes with Ni(II), Cu(II), Co(II), and Zn(II) ions, were reported. The ligand was synthesized by reacting anti-glyoximehydrazine (GH 2 ) with terephthaldialdehyde. Polymeric complexes with Ni(II) and Co(II) and binuclear complexes with Cu(II) and Zn(II) of this tetraoxime were isolated.Structural assignments were supported by a combination of 1 H-NMR, 13 C-NMR, HMQC, FT-IR, UV-Vis, thermogravimetric analysis (TGA), molar conductances, elemental analyses, and magnetic susceptibility.

Novel vic-dioximes: synthesis, structure characterization, and antimicrobial activity evaluation

“…Through such kind of reactions, a series of new dioximes have been synthesized [ 17 , 37 – 39 ]. Both, the oxime and coordination compounds obtained based on their basis show a wide range of pharmacological activities, including antibacterial, antifungal and antidepressant [ 40 – 42 ].…”