Synthesis, crystal structure and biological activity of the nickel(II) complex of 2,6-diacetylpyridinedihydrazone

Abstract

A complex of Ni II with 2,6-diacetylpyridinedihydrazone (L) towards nickel(II) has been prepared and characterized by means of elemental analyses, IR, electronic spectra and single crystal X-ray analyses. [NiL 2 ](NO 3 ) was crystallized in the tetragonal space group P-4 21 c. The complex exhibits the expected coordination sphere with six nitrogen atoms coordinated to the central Ni II with a deformation from pseudo-octahedral geometry. Antimicrobial activities of the ligand and its complex were investigated.

Some Schiff Base Surfactants as Steel‐Corrosion Inhibitors

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Cu(II) and Pd(II) complexes of water soluble O-carboxymethyl chitosan Schiff bases: Synthesis, characterization

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Synthesis and characterization of copper(II) complex with 2,6-diacetylpyridine-bis(phenylhydrazone)

“…For  a few decades now, hydrazones are interesting field of research due to their good chelating properties (Kitaev & Buzykin, 1974;Kogan et al, 1990;Watanabe et al, 2018), but the pharmacological activity, as well. The research has shown that some compounds from this group have promising antibacterial, antifungal and antitumor activities (Ainscough et al, 1998;Avaji et al, 2009;Azaz et al, 2007;Mahalingam et al, 2008;Wang et al, 2007), and some of their derivatives are suggested as reagents for the treatment of genetic and neurodegenerative disorders, such as thalassemic syndrome and Alzheimer's (Armstrong et al, 2003;Bernhardt et al, 2007;Buss et al, 2005;Donnelly et al, 2008). Besides, some of these compounds are used as highly sensitive analytical reagents, luminescent probes and molecular sensors (ávila Terra et al, 2002;Bakir et al, 2008;Basu et al, 2007;Pinto et al, 2004;Sreeja et al, 2003).…”