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

3-(4-chlorophenyl)-4'-methylpropiophenone

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

3-(4-chlorophenyl)-2',5'-dimethylpropiophenone

3-(4-chlorophenyl)-2'-trifluoromethylpropiophenone

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

2-(4-chlorophenyl)ethyl cyclopentyl ketone

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

4'-fluoro-3-(3-fluorophenyl)propiophenone

2'-chloro-4'-fluoro-3-(3-fluorophenyl)propiophenone

3-(3-fluorophenyl)-3',4',5'-trifluoropropiophenone