Synthesis, spectroscopic characterization and crystal structure of novel NNNN-donor μ-bis(bidentate) tetraaza acyclic Schiff base ligands
作者:Mohammad Hossein Habibi、Elahe Shojaee、Gary S. Nichol
DOI:10.1016/j.saa.2012.08.064
日期:2012.12
Novel NNNN-donor μ-bis(bidentate) tetraaza acyclic Schiffbase ligands with different substituents (CF(3), N(CH(3))(2) or OH groups) were synthesized by the condensation reaction of triethylenetetramine with 4-substituted benzaldehydes. Triethylenetetramine tris(4-trifluoromethylbenzylidene) (TTFMB), triethylenetetramine tris(4-dimethylaminobenzylidene) (TTDMB) and triethylenetetramine tris(2,4-dihydroxybenzylidene)