4-(3-Bromobenzoyl)-2-methylpyridine

4-(3,5-Dimethoxybenzoyl)-2-methylpyridine

2-Chloro-5-(2-fluorobenzoyl)pyridine

5-(3-Chlorobenzoyl)-2-chloropyridine

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

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

2-Chloro-5-(2,5-difluorobenzoyl)pyridine

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

6-(3-bromophenyl)-6-oxohexanenitrile

7-(4-bromophenyl)-7-oxoheptanenitrile

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