(2-Ethyl-indolizin-3-yl)-(4-hydroxy-3-methoxy-phenyl)-methanone 、
1-chloro-3-(dipropylamino)propane 在
potassium carbonate 作用下,
以
丙酮 为溶剂,
反应 20.0h,
以81%的产率得到[4-(3-Dipropylamino-propoxy)-3-methoxy-phenyl]-(2-ethyl-indolizin-3-yl)-methanone; compound with oxalic acid