Synthesis, Characterization and Thermal Properties of 2-Methoxy-6-[(thiazol-2-ylimino] Methyl] Phenol and Its Complexes With Co(II), Ni(II) And Cu(II)
Keywords:
2-Methoxy-6-[(thiazole-2-yl-imino] methyl] phenol, 2-aminothiazole, 2-hydroxy-3-methoxy benzaldehyde, thiazole, Co(II), Ni(II), Cu(II)Abstract
2-Methoxy-6-[(thiazole-2-yl-imino] methyl] phenol (LH), has been synthesized from 2-hydroxy-3-methoxy benzaldehyde and 2-aminothiazole in benzene. Metal complexes of the ligand (LH) were prepared from acetate salts of Co(II), Cu(II), Ni(II) and chloride in dry acetone. Characterization of the ligand and its complexes were made by microanalyses, FT-IR, 13C, 1H NMR, and UV-Visible spectroscopy, magnetic susceptibility, thermogravimetric analysis. The structure of the complexes were suggested in the light of these results that two ligands coordinates to each metal atom by phenolic oxygen, imino nitrogen and two water molecule to form high spin octahedral complexes with Co(II), Ni(II) and Cu(II).
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