5-allyl-2-ethyl-7-methyl-3-((1S)-5-(2-(1-trityl-1H-tetrazol-5-yl)phenyl)-2,3-dihydro-1H-inden-1-yl)-3H-imidazo[4,5-b]pyridine 在
氮气 、 silica gel 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以to afford 5-allyl-2-ethyl-7-methyl-3-{(S)-5-[2-(1H-tetrazol-5-yl)-phenyl]-indan-1-yl}-3H-imidazo[4,5-b]pyridine (0.71 g, 76%)的产率得到3-((1S)-5-(2-(1H-tetrazol-5-yl)phenyl)-2,3-dihydro-1H-inden-1-yl)-5-allyl-2-ethyl-7-methyl-3H-imidazo[4,5-b]pyridine