6-(2-bromophenyl)-6-oxohexanenitrile

5-(4-bromophenyl)-5-oxovaleronitrile

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

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

5-(4-Fluorophenyl)-5-oxovaleronitrile

5-(4-Cyanophenyl)-5-oxovaleronitrile

7-(3-cyanophenyl)-7-oxoheptanenitrile

8-(2-chlorophenyl)-8-oxooctanenitrile

4-(2-Iodophenyl)-4-oxobutyronitrile

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

5-chloro-1-oxo-1-(4-trifluoromethylphenyl)pentane