3-(4-bromophenyl)-3',5'-dimethylpropiophenone

3-(4-bromophenyl)-3',5'-difluoropropiophenone

3-(3-chlorophenyl)-4'-carboethoxypropiophenone

4'-chloro-3-(3-chlorophenyl)propiophenone

4'-chloro-3-(3-chlorophenyl)-3'-fluoropropiophenone

3-(3-chlorophenyl)-2',5'-dichloropropiophenone

2-(3-Chlorophenyl)ethyl cyclopentyl ketone

3-(4-chlorophenyl)-3'-methoxypropiophenone

3-(4-Chlorophenyl)-4'-fluoropropiophenone

2'-chloro-3-(4-chlorophenyl)propiophenone

3-(4-chlorophenyl)-3',4'-dichloropropiophenone