Synthesis, crystal structures and antibacterial studies of oxidovanadium(IV) complexes of salen-type Schiff base ligands derived from meso-1,2-diphenyl-1,2-ethylenediamine

New salen-type manganese(III) Schiff base complexes derived from meso-1,2-diphenyl-1,2-ethylenediamine: In vitro anticancer activity, mechanism of action, and molecular docking studies

“…The cyclic voltammograms of the [MnClL x ] complexes are shown infigure 2. The ligands were electroinactive in the studied potential range[23]. In the cyclic voltammograms of the complexes, a quasi-reversible peak was observed for [Mn III ClL x ] + 1e → [Mn II ClL x ] process which is similar to those of previously reported similar complexes[40].…”

“…We have previously synthesized and characterized different transition metal complexes of salen-type Schiff base ligands, especially those derived from meso-1,2-diphenyl-1,2-ethylenediamine and have studied their catalytic and biological properties [20][21][22][23][24][25][26][27][28][29][30]. In continuation of our previous studies, we report the synthesis and characterization of four new Mn(III) complexes with Schiff bases of general formula [MnClL x ] (x = 1-4).…”

“…Meso-1,2-diphenyl-1,2-ethylenediamine [31] and H 2 L n (n = 1-4) [20][21][22][23] were synthesized as described.…”

Crystal structures, spectroscopic, electrochemical, and antibacterial properties of a series of new copper(II) Schiff base complexes

“…Emails: mbehzad@semnan.ac.ir; mahdibehzad@yahoo.com Downloaded by [New York University] at 04: 18 28 May 2015 been used as models of biological compounds and have been key in the development of inorganic biochemistry [11]. Having all the above facts in mind, we focused on the synthesis and study of antibacterial activities of a series of transition metal Schiff base complexes [12][13][14][15]. In our previous studies, we found that the presence of more electronegative substituents on the salicylaldehyde moieties of the Schiff base ligands increased the antibacterial activity of their complexes.…”

Complexation of Oxovanadium(IV) and Dioxouranium(VI) with Synthesized 1,2-(Diimino-4′-antipyrinyl)-1,2-diphenylethane Schiff Base: A Thermodynamic, Kinetic, and Bioactivity Investigation

“…The kinetic profile of the DE-uranyl and DE-vanadyl complexation through UVVisible studies describes the effect of metal ion concentration and Steric effect on complexation reaction. Keeping in view the bioactive nature of the starting compounds and reported bioactivity of vanadium complexes [23][24][25], the synthesised ligand (DE) and its complexes were screened for biocidal potential using the standard protocols [26] with the results compared to corresponding reference drugs.…”