2-Bromo-3'-methoxybenzophenone

3-Chloro-3'-nitrobenzophenone

2-fluoro-2'-iodobenzophenone

4-Fluoro-4'-iodobenzophenone

2-Ethoxycarbonyl-2'-iodobenzophenone

4-Cyano-4'-iodobenzophenone

3-cyano-3'-iodobenzophenone

2-Acetoxybenzophenone

2-Acetoxy-2'-bromobenzophenone

2-Acetoxy-4'-isopropylbenzophenone

2-Acetoxy-4'-ethoxybenzophenone