硝基甲苯

4-nitro-1,3,4-triphenyl-butan-1-one

2-bromo-4-nitro-1,3,4-triphenyl-butan-1-one

苯亚甲基苯乙酮

(5-hydroxy-3,4-diphenyl-4,5-dihydro-isoxazol-5-yl)-phenyl ketone