3-[4-(dimethylamino)phenyl]-6-phenyl-1,2,4-triazine 、
2-Cyclopropyliden-1,3-dimethylimidazolidin 以
氘代苯 为溶剂,
反应 19.0h,
生成 12-[4-(dimethylamino)phenyl]-5,8-dimethyl-9-phenyl-5,8,11-triazadispiro[2.0.4.4]dodeca-9,11-diene 、 9-[4-(dimethylamino)phenyl]-5,8-dimethyl-12-phenyl-5,8,10-triazadispiro[2.0.4.4]dodeca-9,11-diene