Ethyl 4-(3-oxocyclohexyl)benzoate

3'-cyano-3,3-dimethylbutyrophenone

3'-chloro-3,3-dimethyl-4'-fluorobutyrophenone

3,3-Dimethyl-4'-trifluoromethylbutyrophenone

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

4'-Cyano-2,2-dimethylbutyrophenone

4'-bromo-2,2-dimethylbutyrophenone

2,2-dimethyl-2'-trifluoromethylbutyrophenone

2,2-dimethyl-4'-trifluoromethylbutyrophenone

2,2-Dimethyl-3'-methoxypropiophenone

2,2-Dimethyl-4'-methoxypropiophenone