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

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

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

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

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

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

3',5'-dichloro-3-(3-fluorophenyl)propiophenone

3',5'-difluoro-3-(3-fluorophenyl)propiophenone

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

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

2',5'-dimethyl-3-(4-fluorophenyl)propiophenone