4-Bromo-3',5'-dichlorobenzophenone

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

3-Bromo-4'-n-propylbenzophenone

3-Bromo-3',4'-dimethylbenzophenone

3-Chloro-4'-methoxybenzophenone

3,3'-Dichloro-5-fluorobenzophenone

4-Chloro-4'-ethylbenzophenone

4-Chloro-3'-fluoro-4'-methoxybenzophenone

3,5-Difluoro-4'-iso-propylbenzophenone

3,4-Dichloro-4'-methoxybenzophenone