4'-Bromo-3,3-dimethylbutyrophenone

2,2-Dimethyl-4'-methoxybutyrophenone

2,2-dimethyl-3'-fluorobutyrophenone

2,2-dimethyl-2'-fluorobutyrophenone

2',5'-dichloro-2,2-dimethylbutyrophenone

2,2-Dimethyl-2'-methoxypropiophenone

4'-Chloro-2,2-dimethylpropiophenone

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

3'-chloro-2,2-dimethyl-5'-fluoropropiophenone

4-Methylphenyl cyclopropyl ketone

4-Carboethoxyphenyl cyclopropyl ketone