Novel p-nitrophenyl Maleanilic Acid and Its Organometallic Chelates of Cr, Mo and W Carbonyls Structure Evaluation Using Different Techniques and Chromium Chelate Cytotoxicity
Abstract:Novel p-nitrophenyl maleanilic acid bidentate free ligand (PNMA) was synthesized eco-friendly by solvent free reaction between 4-nitroaniline and maleic anhydride. Some novel mixed ligand organometallic chelates of formulae [M(CO)4L] (M = Cr , Mo , or W and L = PNMA) were carefully prepared under nitrogen inert gas atmosphere by condensation between ligand PNMA and hexacarbonyl of metal cations Cr , Mo , or W in 1:1 molar ratio. The chemical structures of PNMA free ligand and its novel chelates had been evalua… Show more
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