3-Acetoxy-3',5'-difluorobenzophenone

4-Acetoxy-2',4'-difluorobenzophenone

4-Acetoxy-2',4'-dimethoxybenzophenone

4-Acetoxy-3',5'-dimethylbenzophenone

4-Bromo-2'-chlorobenzophenone

3,3'-Dichloro-4'-fluorobenzophenone

4-tert-Butyl-3'-chloro-4'-fluorobenzophenone

3-Chloro-5-fluoro-2'-iodobenzophenone

4-Chloro-3-fluoro-2'-iodobenzophenone

2,3'-Dichloro-4'-methylbenzophenone

4-Bromo-4'-chloro-3'-methylbenzophenone