2',3'-dichloro-3-(4-methoxyphenyl)propiophenone

3-(3-bromophenyl)-4'-fluoropropiophenone

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

4'-bromo-3-(3-bromophenyl)-2'-fluoropropiophenone

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

3-(3-bromophenyl)-3',5'-dichloropropiophenone

3-(4-bromophenyl)-2'-methylpropiophenone

3-(4-bromophenyl)-2'-cyanopropiophenone

3-(4-bromophenyl)-4'-fluoropropiophenone

3-(4-bromophenyl)-4'-chloropropiophenone

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