4-(3,4-dichlorophenyl)-1-methyl-piperidin-4-yl-methanol 、 3-cyano-2,4-dimethoxy-1-iodomethylnaphthalene 在
sodium hydride 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 3.0h,
以64%的产率得到1-N-methyl-4-(3,4-dichlorophenyl)-4-((3-cyano-2,4-dimethoxynaphth-1-yl)methoxymethyl)piperidine