5,6,11,12-四氢二苯并[a,e]环辛四烯 、
6-Oxo-1,3-diphenylpyrimidin-3-ium-4-olate 以
邻二氯苯 为溶剂,
反应 24.0h,
以70%的产率得到(2Z,8E,14Z,20E)-11,23,26,28-tetraphenyl-11,23,26,28-tetrazaheptacyclo[20.2.2.210,13.02,21.03,8.09,14.015,20]octacosa-2,4,6,8,14,16,18,20-octaene-12,24,25,27-tetrone