2-Bromo-2'-ethylbenzophenone

4-tert-Butyl-3'-fluorobenzophenone

3-Chloro-3'-fluoro-4'-methylbenzophenone

3,3',5-Trifluoro-4'-methylbenzophenone

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

3,5-Dichloro-3'-fluoro-5'-methylbenzophenone

2-Iodo-4'-isopropylbenzophenone

3,4-Difluoro-2'-methylbenzophenone

4-Iodo-3'-methylbenzophenone

4-Chloro-4'-n-pentylbenzophenone

3,5-Difluoro-4'-n-pentylbenzophenone