5-(4-Butylbenzoyl)-2-chloropyridine

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

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

6-chloro-1-(2-fluorophenyl)-1-oxohexane

7-(3-Fluorophenyl)-7-oxoheptanenitrile

4-(2-Fluorophenyl)-4-oxobutyronitrile

5-(3-cyanophenyl)-5-oxovaleronitrile

7-(3-chlorophenyl)-7-oxoheptanenitrile

6-(4-iodophenyl)-6-oxohexanenitrile

6-(3-iodophenyl)-6-oxohexanenitrile

7-(3-iodophenyl)-7-oxoheptanenitrile