6-(piperazin-1-yl)-3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazine 、
4-[3-(二甲氨基)丙氧基]苯甲醛 在
crude product 、
水 、
乙腈 作用下,
以to give N,N-dimethyl-3-[4-[[4-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazin-1-yl]methyl]phenoxy]propan-1-amine的产率得到N,N-dimethyl-3-[4-[[4-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazin-1-yl]methyl]phenoxy]propan-1-amine