4-{[(2-bromoethyl)oxy]methyl}benzonitrile 、
(3R)-3-{[(1-phenylcycloheptyl)carbonyl]oxy}-1-azabicyclo[2.2.2]octane 在
氮气 、
乙醚 作用下,
以
乙腈 为溶剂,
反应 32.0h,
以to give the title compound (70 mg) as a white solid的产率得到(R)-1-[2-(4-Cyano-benzyloxy)-ethyl]-3-(1-phenyl-cycloheptanecarbonyloxy)-1-azonia-bicyclo[2.2.2]octane bromide