New Ambidentate Ligands-Azomethin Derivatives of 1 - Amino-3-methylbenzimidazoline-2-thion

摘要

Metal chelates ML_2(M = Co~(2+),Ni~(2+),Cu~(2+),Cd~(2+))are synthesized from azomethin derivative of amino-3-methyl-benzimidazoline-2-thion and 2-N-tosylaminobenzaldehyde(HL)and their compositions and structures are determined from the electronic mass spectrometry,IR and electronic spectroscopy and magnetochemistry data.