226947-19-9Relevant academic research and scientific papers
Synthesis and characterization of dioxouranium(VI) complexes of β-substituted hydrazones of acetoacetanilide
Jayasree,Aravindakshan
, p. 841 - 853 (2008/10/09)
Dioxouranium(VI) complexes with four ligands which were obtained by the condensation of acetoacetanilide with benzoyl-, salicyloyl-and isonicotinoylhydrazines and semicarbazide hydrochloride, have been synthesized and characterized on the basis of elemental analyses, molar conductance and magnetic measurements as well as electronic and IR spectral studies. They were found to have the general composition [UO2L2X2], where L = benzoyl-(AaBH), salicyloyl-(AaSH) and isonicotinoyl-(AaINH) hydrazones or semicarbazone (AaSCH) of acetoacetanilide and X = NO3- or CH3COO-. The hydrazones and semicarbazone act as neutral bidentate ligands bonding through the anilide carbonyl oxygen and azomethine nitrogen atoms and the nitrate and the acetate anions coordinate in a monodentate fashion.
