2-Chloro-5-(4-ethoxybenzoyl)pyridine

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

1-(4-Bromophenyl)-5-chloro-1-oxopentane

6-Chloro-1-(4-fluorophenyl)-1-oxohexane

7-chloro-1-(2-fluorophenyl)-1-oxoheptane

8-(2-fluorophenyl)-8-oxooctanenitrile

6-(2-fluorophenyl)-6-oxohexanenitrile

8-(4-Cyanophenyl)-8-oxooctanenitrile

4-(3-Chlorophenyl)-4-oxobutyronitrile

5-(3-iodophenyl)-5-oxovaleronitrile

5-Chloro-1-(4-chlorophenyl)-1-oxopentane