The biaryl coupling of substituted aromatic alcohols and the oxidation of p-hydroquinones with molecular oxygen catalyzed by VO(acac)2 were achieved in good to excellent yields.

Oxovanadium(IV) complexes [VO(aip)(L)](ClO4)2 (L = phtpy, 1; stpy, 2) and [VO(pyip)(L)](ClO4)2 (L = phtpy, 3; stpy, 4), where aip is 2-(9-anthryl)-1H-imidazo[4,5-f][1,10]phenanthroline, pyip is [2-(1-pyrenyl)-1H-imidazo[4,5-f][1,10]phenanthroline, phtpy is (4'-phenyl)-2,2':6',2''-terpyridine and stpy is (2,2':6',2''-terpyridin-4'-oxy)ethyl-β-D-glucopyranoside, were prepared, characterized and t...

An oxovanadium(IV) vitamin-B6 Schiff base complex, viz. [VO(HL)(acdppz)]Cl, having (acridinyl)dipyridophenazine (acdppz) shows specific localization to endoplasmic reticulum (ER) and remarkable apoptotic photocytotoxicity in visible light (400-700 nm) in HeLa and MCF-7 cancer cells (IC50 < 0.6 μM) while being non-toxic in the dark and to MCF-10A normal cells (IC50 > 40 μM).

ABTRACT The macrocyclic ligands are synthesized by taking etylenediamine and semicarbazide hydrochloride with acetyl acetone respectively in ethanolic medium further their Oxovanadium complexes were synthesized by taking metal salt of type VO (acac)2. Ligands and complexes have been analysed for their physical properties with the help of melting point, molecular weight, conductance , TLC determ...

Based on the data about structure and antidiabetic activity of twenty seven vanadium and zinc coordination complexes collected from literature we developed QSAR models using the GUSAR program. These QSAR models were applied to 10 novel vanadium coordination complexes designed in silico in order to predict their hypoglycemic action. The five most promising substances with predicted potent hypogl...