structural, characterization, and biological activity of novel schiff base ligand derived from pyridoxal with 2-aminobenzothazol and its complexes

A [vo(ii), mn(iii), fe(ii), co(ii), ni(ii), cu(ii), and pt(iv)] complexes prepared from 4-((benzo [d] thiazol-2-yl imino) methyl)-5- (hydroxymethyl)-2-methylpyridin 3-ol, ligand (hl1) schiff bases is newly synthesized which is derived from the reaction between one equivalent of (pyridoxal hydrochloride) and one equivalent for (2- aminobenzothiazole). multiple techniques and devices were used to diagnose the prepared compounds. among these techniques are melting point measurements, fourier transform infrared spectra, conductivity measurements, electronic spectra uv-vis., mass spectroscopy, metal analysis, elemental microanalysis, magnetic moment measurement, thermal gravimetric analysis tga, 1h, and 13c-nmr spectra. then, it was measured the biological activity of the prepared compounds against four types of bacteria (klebsiella pneumoniae and pseudomonas) (g-), (staphylococcus aureus and bacillus subtilis) (g+), and a one type of fungus (candida albicans).