3'-chloro-3-(2,3-dimethylphenyl)propiophenone

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

2'-chloro-3-(2,3-dimethylphenyl)-4'-fluoropropiophenone

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

3-(2,4-dimethylphenyl)-2'-methylpropiophenone

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

3-(2,4-dimethylphenyl)-4'-methoxypropiophenone

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

4'-bromo-3-(2,4-dimethylphenyl)-2'-fluoropropiophenone

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

3-(2,5-dimethylphenyl)propiophenone

3-(2,5-dimethylphenyl)-3'-methoxypropiophenone

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

4'-bromo-3-(2,5-dimethylphenyl)-3'-fluoropropiophenone

3',5'-dichloro-3-(2,5-dimethylphenyl)propiophenone