5,8-diethynyl-2,3-diphenylquinoxaline

2,3-diphenyl-6,7-dihydro-5H-1,4-diazepine

苯基苯甲酰重氮甲烷

2,4,5-triphenyl-2-sulfanylidene-1,3,2λ⁵-dioxaphosphole

3,3-二(苯基)吡咯烷-2,5-二酮