3',5'-difluoro-3-(2,4-dimethylphenyl)propiophenone

4'-carboethoxy-3-(2,6-dimethylphenyl)propiophenone

2',3'-dimethyl-3-(2,6-dimethylphenyl)propiophenone

3-(2,6-dimethylphenyl)-2'-trifluoromethylpropiophenone

3'-chloro-3-(2,6-dimethylphenyl)-5'-fluoropropiophenone

2',4'-difluoro-3-(2,6-dimethylphenyl)propiophenone

3-(3,4-dimethylphenyl)-4'-methylpropiophenone

4'-cyano-3-(3,4-dimethylphenyl)propiophenone

2'-carboethoxy-3-(3,4-dimethylphenyl)propiophenone

4'-chloro-3-(3,4-dimethylphenyl)propiophenone

3-(3,4-dimethylphenyl)-3'-fluoropropiophenone