Oxovanadium(IV) Complexes Involving O,O‐Donor Environment of Bioinorganic and Medicinal Relevance

Abstract Six new mixed‐ligands complexes of oxovanadium(IV) of the general composition [VO(L1)(L2)(H2O)], where L1H = 4‐butyryl‐3‐methyl‐1‐phenyl‐2‐pyrazoline‐5‐one (bmppH), L2H = acetoacetanilide (aaH), o‐acetoacetotoluidide (o‐aatdH), o‐acetoacetanisidide (o‐aansH), methylacetoacetate (macacH), ethylacetoacetate (eacacH) or dibenzoylmethane (dbmH), have been synthesized by the interaction of these ligands with vanadyl sulfate pentahydrate. The complexes have been characterized and structures have been proposed for these complexes. The 3D molecular modeling and analysis have been carried out for one of the representative compounds.