Abstract: A pharmaceutically acceptable peroxovanadium(v) amine product, DmpzH[VO(02)2](Dmpz)], and its oral as well as injectable use for the treatment of Diabetes mellitus, wherein the said therapeutically stable compound is obtained by reacting V205 or vanadate with hydrogen peroxide and the amine, dimethylpyrazole (Dmpz), at pH 5.5 and temperature 0-4° C. DmpzH[VO(02)2](Dmpz)] is thus poised as a versatile insulin mimic adapted for targeting insulin signaling, stimulating adipogenesis, abrogating insulin stimulated down stream signals thereby lowering the incidence of insulin resistance and type-2 diabetes.

Abstract: The present invention provides an improved, economical and environmentally benign process for metal complexes of acetylacetone having the general formula, M(acac)n wherein M is a metal cation selected from the group consisting of Fe, Co, Ni, Cu, Zn, Al, Ca, Mg, Mo, Ru, Re, U, Th, Ce, Na, K, Rb, Cs, V, Cr, and Mn etc., n is an integer which corresponds to the electrovalence of M, are obtained by reacting the corresponding metal hydroxide, metal hydrated oxide or metal oxide with a stoichiometric amount of acetylacetone and separating the product.

Abstract: The present invention relates to an economical and environmentally clean process for the preparation of high quality quaternary ammonium tribromides by oxidation of bromide (Br?) in an acidic medium by a biomimetic process involving transition metal ion mediated activation of hydrogen peroxide.

Abstract: The present invention relates to an economic and environmentally clean process for the preparation of the pyridinium salt of fluorotrioxo-chromate (VI), PFC, having the chemical formula C5H5NH[CrO3F], by direct reaction of stoichiometric amounts of hydrofluoric acid, chromium trioxide and pyridine demonstrating approxomately 100% atom economy.

Abstract: The present invention relates to a novel, economic and environmentally clean process for pyridinium salt of fluorotrioxo-chromate (VI), PFC, having the chemical formula C5H5NH[CrO3F], by direct reaction of stoichiometric amounts of hydrofluoric acid, chromium trioxide and pyridine demonstrating approximately 100% atom economy.

Abstract: The present invention provides an improved, economical and environmentally benign process for metal complexes of acetylacetone having the general formula, M(acac)n wherein M is a metal cation selected from the group consisting of Fe, Co, Ni, Cu, Zn, Al, Ca, Mg, Mo, Ru, Re, U, Th, Ce, Na, K, Rb, Cs, V, Cr, and Mn etc., n is an integer which corresponds to the electrovalence of M, are obtained by reacting the corresponding metal hydroxide, metal hydrated oxide or metal oxide with a stoichiometric amount of acetylacetone and separating the product.

Abstract: The present invention relates to an economical and environmentally clean process for the preparation of high quality quaternary ammonium tribromides by oxidation of bromide (Br−) in an acidic medium by a biomimetic process involving transition metal ion mediated activation of hydrogen peroxide.