3,4-Dichloro-3',4'-(ethylenedioxy)benzophenone

3'-Fluoro-3-iodo-4'-methylbenzophenone

2-Chloro-3'-fluoro-5'-methylbenzophenone

4'-Fluoro-2-iodo-3'-methylbenzophenone

4'-Fluoro-4-iodo-3'-methylbenzophenone

4-Chloro-2'-methylbenzophenone

4-tert-Butyl-2'-methylbenzophenone

2-Iodo-4'-methylbenzophenone

3-Iodo-4'-n-pentylbenzophenone

2-Bromo-4'-n-propylbenzophenone

3,4-Difluoro-2'-(thiomethyl)benzophenone