Synthesis of iminooxime derivatives and investigation of their complexes
摘要:
Three novel ligands, a-pycolyliminoisonitrosoacetophenone ((LH)-H-1 center dot HCl), alpha-pycolylimino-p-methylisonitrosoacetophenone ((LH)-H-2 center dot HCl), and a-pycolylimino-p-chloroisonitrosoacetophenone (LH)-H-3, were synthesized. Their metal complexes with Co(II), Cu(II), and Ni(II) were prepared. The mononuclear complexes of these ligands with Co2+, Cu2+, and Ni2+ ions were obtained in ethanol. The structures of the ligands and their complexes were characterized by 1H NMR, IR spectroscopy, elemental analyses, and magnetic susceptibility.