2-Chloro-4'-iodobenzophenone

2-fluoro-3'-nitrobenzophenone

2-Ethoxycarbonyl-3'-nitrobenzophenone

2-Ethoxycarbonyl-4'-nitrobenzophenone

4-iodo-4'-thiomethylbenzophenone

4-ETHOXY-2',3',4',5',6'-PENTAFLUOROBENZOPHENONE

2-Acetoxy-3'-methoxybenzophenone

2-Acetoxy-4'-fluorobenzophenone

2-Acetoxy-4'-nitrobenzophenone

2-Acetoxy-4'-propylbenzophenone