2-(2-fluorophenyl)-2'-iodoacetophenone

6-chloro-1-(3-methylphenyl)-1-oxohexane

3-(4-Ethylphenyl)cyclohexanone

3,3-Dimethyl-2'-methoxybutyrophenone

3'-cyano-3,3-dimethylbutyrophenone

3,3-dimethyl-3'-fluorobutyrophenone

2',3,3,5'-tetramethylbutyrophenone

4'-chloro-3,3-dimethyl-2'-fluorobutyrophenone

4'-Bromo-3,3-dimethyl-2'-fluorobutyrophenone

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

2',2,2-Trimethylbutyrophenone