AROYL HYDRAZONES CONTAINING TRIAZOLE AND THEIR DIVALENT NICKEL COMPLEXES

摘要

Three new aroyl hydrazones containing a triazole ring, alpha-N-benzoyl-beta-2-N-2-phenyl-1,2,3-triazolylidenehydrazide, alpha-N-isonicotinoyl-beta-N-2-phenyl-1,2,3-triazolylidenehydrazide and alpha-N-salicyloyl-beta-N-2-phenyl -1,2,3-triazolylidenehydrazide and their Ni(ll) complexes have been synthesized. These compounds were characterized by elemental analyses, IR, UV, XPS and thermal analyses. The ligands act as a bidentate donor in the complexes and are coordinated to Ni2+ via the azomethine nitrogen and enolic oxygen. [References: 11]