6-chloro-1-(4-chlorophenyl)-1-oxohexane

4-chloro-1-oxo-1-(3-trifluoromethylphenyl)butane

2'-Fluoro-2-phenylacetophenone

2'-Iodo-2-phenylacetophenone

2'-Cyano-2-phenylacetophenone

2-(3-Methylphenyl)acetophenone

2-(2-Bromophenyl)acetophenone

2-(4-chlorophenyl)-2'-iodoacetophenone

2-(4-chlorophenyl)-4'-iodoacetophenone

2-(2-Bromophenyl)-3'-trifluoromethylacetophenone

2-(3-cyanophenyl)-2'-iodoacetophenone