Synthesizing New Complexes Using [HPEBH=4-Hydroxy-N'-(1-(Pyridine-2-yl) ethylidene) Benzohydrazide)]
Abstract
In this study, a new ligand [HPEBH=4-Hydroxy-N'-(1-(Pyridine-2-yl) ethylidene) Benzohydrazide)], and it's transition metal complexes with [NiII, CoII, and CuII ] were synthesized.The synthesis of ligand (HPEBH) was carried by the condensation of 1-(Pyridine-2-yl)ethan-1-one with 4-HydroxyBenzohydrazone .Then, the reaction of this ligand with Cobalt (II), Nickel (II), Copper (II) ions were carried out using metal chloride salt by the (2:1) molar ratio, fowr new mononuclear. complexes were obtained which have the formula [M(HPEBH)2] ; M= NiII , CoII, CuII The structures of the ligand and it's complexes were elucidated by FT-IR , U.V.–visible .
Keywords: hydrazone, azometine, pyridine, metal complexes.
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ISSN (Paper)2224-3224 ISSN (Online)2225-0956
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