2,4-dimethyl-2'-methoxybenzophenone

3-Cyano-4'-methoxybenzophenone

4-Methoxy-2'-trifluoromethylbenzophenone

3'-bromo-2-iodobenzophenone

2-Chloro-2'-iodobenzophenone

4-chloro-3'-nitrobenzophenone

2-fluoro-3'-iodobenzophenone

3-fluoro-3'-iodobenzophenone

3-ethoxycarbonyl-3'-iodobenzophenone

2-cyano-2'-iodobenzophenone

4-biphenyl-4-nitrophenyl ketone