2-butyl-5-chloro-1-[(2-(2-triphenylmethyl-2 H-tetrazol-5-yl)biphenyl-4-yl)methyl]-1 H-imidazo[4,5-b ]pyridine 以
正己烷 、
乙酸乙酯 为溶剂,
生成
2-butyl-5-chloroimidazo[4,5-b ]pyridine 、 2-butyl-5-chloro-3-[(2-(2-triphenylmethyl-2H-tetrazol-5-yl)biphenyl-4-yl)methyl]-3 H-imidazo[4,5-b ]pyridine