4-Chloro-3',3,5'-trifluorobenzophenone

2-Chloro-3',4'-dimethylbenzophenone

4-Iodo-3',5'-dimethylbenzophenone

4-tert-Butyl-3',5'-dimethyl-4'-methoxybenzophenone

3,5-Dimethyl-3'-iodo-4-methoxybenzophenone

4-Ethoxy-4'-iodobenzophenone

2-Bromo-2'-ethylbenzophenone

2-Ethyl-3'-iodobenzophenone

2-Bromo-4'-ethylbenzophenone

4-Chloro-3',4'-(ethylenedioxy)benzophenone

3,4-(Ethylenedioxy)-2'-iodobenzophenone