- 作者: --
- 作者服務機構: Inorganic Chemistry Department, National Research Centre, P. O. 12622 Dokki, Cairo, Egypt
- 中文摘要: Three novel ferrocenyl Schiff base ligands containing pyridine moiety have been formed by 1:2 molar condensation of 1,1'-diacetylferrocene with 2-aminopyridine, 2-amino-5-picoline or 2-amino-5-chloropyridine, respectively. The ligands are 1,1'-bis[1-(pyridyl-2-imino)-ethyl]ferrocene (L1); 1,1'-bis[1-(5-methylpyridyl-2-imino)ethyl]ferrocene (L2) and 1,1'-bis[1-(5-chloropyridyl-2-imino)ethyl]ferrocene (L3). These ligands form 1:1 complexes with Co(II), Cu(II), Ni(II) and Zn(II) ions. The prepared ligands and their complexes have been characterized by IR, 1H NMR, 13C NMR, UV/Vis spectra as well as elemental analysis. The spectral data of the ligands and their complexes are discussed in connection with the structural changes due to complexation.
- 英文摘要: --
- 中文關鍵字: Diacetylferrocene; Aminopyridine; Ferrocenyl Schiff bases; Characterization; Complexes.
- 英文關鍵字: --