4-Bromo-4'-nitrobenzophenone

2-iodo-4'-thiomethylbenzophenone

4-Cyano-4'-nitrobenzophenone

2-Acetoxy-3'-methylbenzophenone

2-Acetoxy-4'-iodobenzophenone

2-Acetoxy-4'-bromobenzophenone

2-Acetoxy-2',3'-difluorobenzophenone

2-Acetoxy-2',6'-dichlorobenzophenone

2-Acetoxy-3',4'-methylbenzophenone

3-Acetoxybenzophenone

3-Acetoxy-2'-iodobenzophenone