(3-Bromo-4-hydroxy-phenyl)-(2-propyl-indolizin-3-yl)-methanone 、
1-chloro-3-(dipropylamino)propane 在
potassium carbonate 作用下,
以
丙酮 为溶剂,
反应 20.0h,
以75.1%的产率得到[3-Bromo-4-(3-dipropylamino-propoxy)-phenyl]-(2-propyl-indolizin-3-yl)-methanone; compound with oxalic acid