2-Ethyl-4'-iodobenzophenone

3,4-Dichloro-4'-fluoro-3'-methylbenzophenone

3-Chloro-2'-methylbenzophenone

2-Bromo-2'-methylbenzophenone

3,5-Dichloro-3'-methylbenzophenone

3,5-Dichloro-2'-methylbenzophenone

2-Iodo-4'-n-pentylbenzophenone

4-Iodo-4'-n-pentylbenzophenone

4-tert-Butyl-4'-n-propylbenzophenone

2-Bromo-2'-(thiomethyl)benzophenone

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