Synthesis and Characterization of 5 (ω Bromo alkyl Amide) 1,10 Phenanthroline Derivatives

amino 1,10 phenanthroline and four new 1,10 phenanthroline derivatives 5 substituted by ω bromo alkyl amides, phen NHCO(CH 2) n Br ( n =1, 3～5) were synthesized and characterized by elemental analysis, IR, 1H NMR, and ESI MS. These new compounds are important ligands of active materials of Ru(Ⅱ) ECL sensors.