4-(3,3-diphenyl-1-propyl)piperazine 、
2,3,4-三甲氧基氯苄 、
三正丁胺 以
乙二醇二乙醚 为溶剂,
反应 2.5h,
以concentration of the filtrate under reduced pressure produced 2.1 g of oily 1-(3,3-diphenylpropyl)-4-(2,3,4-trimethoxybenzyl)piperazine (91.2% yield)的产率得到1-(3,3-Diphenylpropyl)-4-(2,3,4-trimethoxybenzyl)-piperazin