spiro-3-cyanomethyl-3-methyl-1,2,3,4,5,6-hexahydrobenzo[f]isoquinolinium-1,2'-(1',2',3',4'-tetrahydronaphthalen-1'-one) chloride 在
sodium hydride 作用下,
以
1,4-二氧六环 、
甲苯 为溶剂,
反应 3.0h,
以19%的产率得到spiro-4-cyanomethyl-3-methyl-1,2,3,4,5,6-hexahydrobenzo[f]isoquinoline-1,2'-(1',2',3',4'-tetrahydronaphthalen-1'-one)