(RS,SR)-{1-Cyclohexyl-2-(2-fluorophenyl)-4-[4-(2-methoxyphenyl)-piperazin-1-yl]butyl}isopropylamine 、
1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐 、
3-(2-Fluorophenyl)-4-oxopentanal 在
5-[4-(2,3-dihydrobenzo[1,4]dioxin-5-yl)piperazin-1-yl]-3-(2-fluorophenyl)pentan-2-one 、 crude product 、 petroleum ether-EtOAc 作用下,
以affording the title compound as a colourless oil (0.21 g; 78.7%)的产率得到5-[4-(2,3-dihydrobenzo[1,4]dioxin-5-yl)piperazin-1-yl]-3-(2-fluorophenyl)pentan-2-one