Synthesis, characterization and bio-activity of S-2-picolyldithiocarbazate (S2PDTC), some of its Schiff bases and their Ni(II) complexes and X-ray structure of S-2-picolyl-β-N-(2-acetylpyrrole)dithiocarbazate
作者:Karen A Crouse、Kar-Beng Chew、M.T.H Tarafder、A Kasbollah、A.M Ali、B.M Yamin、H.-K Fun
DOI:10.1016/j.poly.2003.09.025
日期:2004.1
synthesized using 2-picolylchloride hydrochloride. Tridentate Schiffbases were prepared by condensation of S-2-picolyldithiocarbazate (S2PDTC) with pyridine-2-carboxaldehyde (NNS′), 2-acetylpyrrole (NNS″) and 2-acetylthiophene (NSS), while a bidentate Schiff base (NS) was prepared by condensing the S2PDTC with 2-acetylfuran. Complexes of S2PDTC and its Schiffbases with Ni(II) salts were synthesized and characterized