2,4-dimethyl-4'-methoxybenzophenone

3-bromo-3'-nitrobenzophenone

3-fluoro-4'-nitrobenzophenone

4-Fluoro-4'-iodobenzophenone

4-Ethoxycarbonyl-2'-iodobenzophenone

2-Ethoxycarbonyl-4'-iodobenzophenone

4-iodo-4'-thiomethylbenzophenone

4-Cyano-3'-iodobenzophenone

4-biphenyl-4-nitrophenyl ketone

4-Nitro-4'-thiomethylbenzophenone

2-Acetoxy-4'-methylbenzophenone