2-Chloro-2'-iodobenzophenone

3-cyano-2'-iodobenzophenone

3-methyl-4'-nitrobenzophenone

2-Acetoxy-3'-trifluorobenzophenone

2-Acetoxy-3'-bromobenzophenone

2-Acetoxy-4'-t-butylbenzophenone

2-Acetoxy-2',3'-dichlorobenzophenone

2-Acetoxy-3',4'-dichlorobenzophenone

2-Acetoxy-2',5'-methylbenzophenone

3-Acetoxy-3'-methoxybenzophenone

3-Acetoxy-3'-iodobenzophenone