3-Acetoxy-3',5'-difluorobenzophenone

4-Acetoxy-2'-iodobenzophenone

4-Acetoxy-4'-isopropylbenzophenone

4-Acetoxy-4'-pentylbenzophenone

4-Acetoxy-4'-heptyloxybenzophenone

4-Acetoxy-3',5'-difluorobenzophenone

4-Acetoxy-2',4'-dimethoxybenzophenone

4-Acetoxy-2',6'-dimethylbenzophenone

4-n-Butyl-2'-iodobenzophenone

2,3'-Dichlorobenzophenone

4-tert-Butyl-2'-iodobenzophenone