1013-88-3
二苯甲酮亚胺
+
3469-17-8
苯基苯甲酰重氮甲烷
→
~35%
81315-68-6
2,2,4,5-tetraphenyl-5H-1,3-oxazole
71690-10-3
2-benzhydrylimino-1,2-diphenylethanone