3,4'-Dichloro-3'-fluorobenzophenone

4-tert-Butyl-3'-chloro-4'-methylbenzophenone

4-Chloro-3',4'-difluoro-3-methylbenzophenone

3,5-Difluoro-2'-iodobenzophenone

2-chloro-3',5'-dimethoxybenzophenone

3,5-Dimethoxy-2'-iodobenzophenone

4-Iodo-3',5'-dimethylbenzophenone

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

4-tert-Butyl-4'-ethoxybenzophenone

3-Chloro-2'-ethylbenzophenone

3,5-Difluoro-2'-ethylbenzophenone