The synthesis of three unsymmetrical viç-dioximes and their complexes with some transition metals

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 -chloroqlyoxime (CGH2), anti -phenyl-chloroglyoxime (PCGH2) and anti -p-tolylchloroqlyoxime (PTCGH2), and (o-anisidine) aromatic amines. The Ni(II), Co(II) and Cu(II) of these ligands are square-planar while the Co(ll) complexes are octahedral with water molecules as axial ligands. 1H-NMR, mass and IR spectra as well as elemental analyses data are given. © 1994, Taylor & Francis Group, LLC. All rights reserved.