2-Chloro-5-(3,4-dimethylbenzoyl)pyridine

7-(2-fluorophenyl)-7-oxoheptanenitrile

8-(3-fluorophenyl)-8-oxooctanenitrile

8-(3-cyanophenyl)-8-oxooctanenitrile

4-(3-Iodophenyl)-4-oxobutyronitrile

7-(4-iodophenyl)-7-oxoheptanenitrile

7-(2-iodophenyl)-7-oxoheptanenitrile

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

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

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

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