(E)-1-cyclopropyloct-2-en-1-one 、
3,3-dinitroazetidine 在
1-[2,5-di(naphthalen-2-yl)benzyl]-2-[(S)-hydroxy(6-hydroxyquinolin-4-yl)methyl]-5-vinyl-1-azoniabicyclo[2.2.2]octane bromide 、 potassium hydroxide 作用下,
以
甲苯 为溶剂,
反应 72.0h,
以60%的产率得到(R)-1-cyclopropyl-3-(3,3-dinitroazetidin-1-yl)octan-1-one