Oxovanadium (IV) Complexes of α-Amino Acid Schiff Bases and Polypyridyl Ligands: Synthesis, Characterization and Antimicrobial Activity
Muhammad Atique Hasan, Hafizur Rahman, Md. Masuqul Haque, Md. Nazrul Islam
Asian Journal of Chemical Sciences · pp. 7–20 · Published 5 Mar 2024
10.9734/ajocs/2024/v14i2290Abstract
Oxovanadium(IV) complexes of the type [VO(L)(bpy)] (V-1 to V-5) have been synthesized and characterized by FTIR and UV-Vis spectra, molar conductance, melting points, and magnetic susceptibilities measurements, where L= N-salicylidene-β-alanine (sal-ala), N-salicylidene-glycine (sal-gly), N-salicylidene-DL-β-phenylalanine (sal-pheala), N-salicylidene-leucine (sal-leu), and N-salicylidene-DL-methionine (sal-met), and bpy is 2,2´-bipyridine. The infrared spectral data reveals that the tridentate nature of the amino acid-based Schiff base ligand and the coordination of the ligand through azomethine nitrogen, phenolic oxygen and carboxylate oxygen with vanadyl (VO2+) ion. All of these complexes were determined to be non-electrolyte in nature, according to conductivity measurements. The magnetic moment measurements have been attributed that these complexes are paramagnetic and have d1 configuration of vanadium (IV) ion. In Virto antimicrobial activity of the synthesized complexes was evaluated against two gram-positive (Bacillus subtilis and Staphylococcus aureus) and two gram-negative (Escherichia coli, Proteus vulgaris) bacterial strains.
References (12)
- 1 Antidiabetic vanadium(IV) and zinc(II) complexes [DOI]
- 2 Synthesis, X-ray structure, and anti-leukemic activity of oxovanadium(IV) complexes [DOI]
- 3 Synthesis of indole derivatives as prevalent moieties present in selected alkaloids [DOI]
- 4 Synthesis, Spectroscopic Characterization, DFT Calculations, Antibacterial Activity, and Molecular Docking Analysis of Ni(II), Zn(II), Sb(III), and U(VI) Metal Complexes Derived from a Nitrogen-Sulfur Schiff Base [DOI]
- 5 Coordination chemistry of vanadium in biological systems [DOI]
- 6 Vanadium(V) complexes with salicylaldehyde semicarbazone derivatives bearing in vitro anti-tumor activity toward kidney tumor cells (TK-10): crystal structure of [VVO2(5-bromosalicylaldehyde semicarbazone)] [DOI]
- 7 Synthesis, Structural, and Biological Studies of Some Schiff Bases and Their Metal Complexes [DOI]
- 8 Oxovanadium(IV) complexes of non-steroidal anti-inflammatory drugs: Synthesis, spectroscopy, and antimicrobial activity [DOI]
- 9 Spermicidal Activity of Oxovanadium(IV) Complexes of 1,10-Phenanthroline, 2,2′-Bipyridyl, 5′-Bromo-2′-Hydroxyacetophenone and Derivatives in Humans [DOI]
- 10 Synthesis, Characterization and Biological Activity of Oxovanadium(IV) Complexes Containing α-Amino Acid Schiff Bases and 5,6-Dimethyl-1,10-phenanthroline Ligands [DOI]
- 11 SBDTC Derived Schiff Base Metal Complexation: Synthesis, Physicochemical, and Spectral Studies with Antibacterial Activity [DOI]
- 12 European Journal of Inorganic Chemistry [DOI]
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