The Synthesis of Three Unsymmetrical<i>vic</i>-Dioximes and Their Complexes with Some Transition Metals

Abstract

Abstract In this study, the three unsymmetrical vic-dioximes, o-anisidinoglyoxime (OAGH2), o-anisidino-phenylglyoxime (OAPGH2), o-anisidino-p-tolylglyoxime, (OAPTGH2) have been synthesized from anti-chloroglyoxime (CGH2), anti-phenyl-chloroglyoxime (PCGH2) and anti-p-tolylchloroglyoxime (PTCGH2), and (o-anisidine) aromatic amines. The Ni(II), Co(II) and Cu(II) of these ligands are square-planar while the Co(II) complexes are octahedral with water molecules as axial ligands. 1H-NMR, mass and IR spectra as well as elemental analyses data are given.