5-(3-cyanophenyl)-5-oxovaleronitrile

5-chloro-1-(3-chlorophenyl)-1-oxopentane

7-chloro-1-(3-iodophenyl)-1-oxoheptane

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

5-chloro-1-oxo-1-(3-trifluoromethylphenyl)pentane

7-oxo-7-(4-trifluoromethylphenyl)heptanenitrile

2'-Bromo-2-phenylacetophenone

2-(3-Methylphenyl)acetophenone

2-(2-chlorophenyl)-3'-iodoacetophenone

2-(3-bromophenyl)-4'-cyanoacetophenone

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