2-Ethyl-3'-iodobenzophenone

3,5-Difluoro-2'-ethylbenzophenone

3,4-(Ethylenedioxy)-3'-iodobenzophenone

3,5-Dichloro-3',4'-(ethylenedioxy)benzophenone

3-Chloro-3'-fluorobenzophenone

4-Chloro-4'-fluorobenzophenone

3,5-Dichloro-3'-fluorobenzophenone

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

3'-Fluoro-3-iodo-5'-methylbenzophenone

4-tert-Butyl-3'-fluoro-5'-methylbenzophenone

2-Bromo-4'-fluoro-3'-methylbenzophenone

2-Iodo-4'-isopropylbenzophenone

4-tert-Butyl-4'-isopropylbenzophenone

4-tert-Butyl-2'-methylbenzophenone

3,5-Dichloro-2'-methylbenzophenone