1-(2-甲氧苯基)哌嗪 、 4-(4-bromobutyl)-8,11-dimethyl-3,5-dioxo-4-azatricyclo[5.2.2.0(2,6)]undec-8-en-1-yl acetate 在
potassium carbonate 、 potassium iodide 作用下,
以
丙酮 为溶剂,
以75%的产率得到4-{4-[4-(2-methoxyphenyl)piperazin-1-yl]butyl}-8,11-dimethyl-3,5-dioxo-4-azatricyclo[5.2.2.0(2,6)]undec-8-en-1-yl acetate