5-[4’-(溴甲基)-[1,1’-联苯]-2-基]-2-(三苯基甲基)-2H-四氮唑 、
2-n-butyl-6-phenyl-1H-imidazo<4,5-c>pyridine 在
sodium hydride 作用下,
生成 2-n-butyl-6-phenyl-3-<<2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-yl>methyl>-3H-imidazo<4,5-c>pyridine 、 2-n-butyl-6-phenyl-1-<<2'-(2-trityl-2H-tetrazol-5-yl)biphenyl-4-yl>methyl>-1H-imidazo<4,5-c>pyridine