3',4'-difluoro-3-(4-methoxyphenyl)propiophenone

4'-chloro-3'-fluoro-3-(4-thiomethylphenyl)propiophenone

3',4'-dichloro-3-(4-thiomethylphenyl)propiophenone

cyclopentyl 2-(4-thiomethylphenyl)ethyl ketone

3-(3-bromophenyl)-3'-carboethoxypropiophenone

3-(3-bromophenyl)-2',5'-dimethylpropiophenone

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

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

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

3-(4-bromophenyl)-4'-carboethoxypropiophenone

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