3,3,3',5'-tetramethylbutyrophenone

3,3-dimethyl-2'-trifluoromethylbutyrophenone

3',5'-Difluoro-3,3-dimethylbutyrophenone

4'-Cyano-2,2-dimethylbutyrophenone

3'-chloro-2,2-dimethylbutyrophenone

2',2,2,4'-tetramethylbutyrophenone

2,2-Dimethyl-3'-trifluoromethylbutyrophenone

3',4'-Difluoro-2,2-dimethylbutyrophenone

2,2-Dimethyl-2'-methoxypropiophenone

4'-Carboethoxy-2,2-dimethylpropiophenone

2',2,2,4'-tetramethylpropiophenone

2,2-Dimethyl-2'-fluoropropiophenone

2',5'-Dichloro-2,2-dimethylpropiophenone

2,2-dimethyl-3',4',5'-trifluoropropiophenone

cyclopropyl 2-thiomethylphenyl ketone