1-chloro-3-(dipropylamino)propane 、
(1-Bromo-2-ethyl-indolizin-3-yl)-(3,5-dichloro-4-hydroxy-phenyl)-methanone 在
potassium carbonate 作用下,
以
丙酮 为溶剂,
反应 20.0h,
以55.8%的产率得到(1-Bromo-2-ethyl-indolizin-3-yl)-[3,5-dichloro-4-(3-dipropylamino-propoxy)-phenyl]-methanone; compound with oxalic acid