4-(4-Heptylbenzoyl)-2-methylpyridine

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

5-(3-Bromobenzoyl)-2-chloropyridine

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

5-(4-tert-Butylbenzoyl)-2-chloropyridine

2-Chloro-5-(2,4-dichlorobenzoyl)pyridine

2-Chloro-5-(2,4-dimethoxybenzoyl)pyridine

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

8-(3-bromophenyl)-8-oxooctanenitrile

6-Chloro-1-oxo-1-phenylhexane

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