3'-cyano-3,3-dimethylbutyrophenone

2,2-dimethyl-2'-fluorobutyrophenone

2',4'-dichloro-2,2-dimethylbutyrophenone

2',4'-difluoro-2,2-dimethylbutyrophenone

2,2-Dimethyl-3'-methoxypropiophenone

2,2-dimethyl-4'-thiomethylpropiophenone

2,2-dimethyl-3'-fluoropropiophenone

4'-Bromo-2,2-dimethylpropiophenone

1-(4-溴苯基)-2,2-二甲基丙烷-1-酮

2,2-Dimethyl-2'-fluoropropiophenone

4'-Chloro-2,2-dimethyl-2'-fluoropropiophenone

3',5'-difluoro-2,2-dimethylpropiophenone