2-Chloro-5-(3-nitrobenzoyl)pyridine

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

4-Chloro-1-(2-fluorophenyl)-1-oxobutane

6-(4-fluorophenyl)-6-oxohexanenitrile

5-(3-fluorophenyl)-5-oxovaleronitrile

4-(4-Cyanophenyl)-4-oxobutyronitrile

6-(3-cyanophenyl)-6-oxohexanenitrile

8-(3-chlorophenyl)-8-oxooctanenitrile

8-(2-chlorophenyl)-8-oxooctanenitrile

5-(2-iodophenyl)-5-oxovaleronitrile

4-Chloro-1-(3-chlorophenyl)-1-oxobutane