4-tert-Butyl-4'-chloro-3'-fluorobenzophenone

4-chloro-3',5'-dimethoxybenzophenone

3,5-Difluoro-3',5'-dimethoxybenzophenone

3,5-Dimethoxy-3'-iodobenzophenone

2-Chloro-3',5'-dimethylbenzophenone

2-Bromo-3',5'-dimethyl-4'-methoxybenzophenone

3-Chloro-4'-ethoxybenzophenone

3,5-Difluoro-4'-ethoxybenzophenone

4-Chloro-2'-ethylbenzophenone

2-Ethyl-2'-iodobenzophenone

3,5-Difluoro-2'-ethylbenzophenone