4-(Ethylthio)-4'-iodobenzophenone

4-tert-Butyl-4'-fluorobenzophenone

3'-Fluoro-2-iodo-4'-methoxybenzophenone

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

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

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

3,5-Dichloro-4'-fluoro-3'-methylbenzophenone

4-Iodo-4'-isopropylbenzophenone

3,4-Dichloro-2'-methylbenzophenone

3-Iodo-3'-methylbenzophenone

3-Iodo-4'-methylbenzophenone

2-Bromo-4'-n-pentylbenzophenone

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

3-Bromo-2'-(thiomethyl)benzophenone

3-Bromo-3',4',5'-trifluorobenzophenone