4-Acetoxy-2',4'-dimethoxybenzophenone

5-Fluoro-3,3',5'-trichlorobenzophenone

3-Fluoro-3',4,4'-trichlorobenzophenone

3,4'-Dichloro-3'-methylbenzophenone

4-tert-Butyl-4'-chloro-3'-methylbenzophenone

2-Bromo-3',5'-dichlorobenzophenone

2-Bromo-3',4'-dimethoxybenzophenone

3-Bromo-3',5'-dimethoxybenzophenone

3,5-Dichloro-3',5'-dimethoxybenzophenone

3,4-Dimethyl-4'-iodobenzophenone

3-Chloro-4'-ethoxybenzophenone