4-Acetoxy-2'-iodobenzophenone

4-Acetoxy-4'-heptyloxybenzophenone

4-Acetoxy-2',3'-dimethoxybenzophenone

4-Acetoxy-3',5'-dimethoxybenzophenone

4-n-Butyl-4'-iodobenzophenone

4-tert-Butyl-3',5'-dichlorobenzophenone

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

4-tert-Butyl-3'-chloro-5'-fluorobenzophenone

2-Bromo-4'-chloro-3'-fluorobenzophenone

3,3'-Dichloro-4'-methylbenzophenone

4,4'-Dichloro-3-methylbenzophenone