(4-Hydroxy-3-methyl-phenyl)-(2-isopropyl-indolizin-3-yl)-methanone 、
N-(3-氯丙基)二丁基胺 在
potassium carbonate 作用下,
以
丙酮 为溶剂,
反应 20.0h,
以72.8%的产率得到[4-(3-Dibutylamino-propoxy)-3-methyl-phenyl]-(2-isopropyl-indolizin-3-yl)-methanone; compound with oxalic acid