3'-chloro-3-(3-chlorophenyl)-5'-fluoropropiophenone

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

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

3-(4-chlorophenyl)-2',3'-dichloropropiophenone

3-(4-chlorophenyl)-2',4'-difluoropropiophenone

3-(3-fluorophenyl)-3'-methoxypropiophenone

3-(3-fluorophenyl)-2'-thiomethylpropiophenone

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

3'-chloro-5'-fluoro-3-(3-fluorophenyl)propiophenone

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

3-(4-fluorophenyl)-2'-methoxypropiophenone