4-n-Butyl-3',5'-dichlorobenzophenone

3-Fluoro-3',4,5'-trichlorobenzophenone

3-Chloro-4'-iodo-4-methylbenzophenone

3-Methyl-3',4,4'-trichlorobenzophenone

2-Bromo-3',4'-dichlorobenzophenone

3,4-Difluoro-3'-iodobenzophenone

3,5-Dichloro-3',4'-dimethoxybenzophenone

4-Bromo-3',5'-dimethoxybenzophenone

2-Chloro-3',5'-dimethylbenzophenone

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

3-Bromo-4'-ethoxybenzophenone