2-Methyl-5-(4-nitrobenzoyl)pyridine

4-(3-Methylbenzoyl)-2-methylpyridine

4-(4-Bromobenzoyl)-2-methylpyridine

4-(4-Isopropylbenzoyl)-2-methylpyridine

4-(4-Ethoxybenzoyl)-2-methylpyridine

4-(2,4-Difluorobenzoyl)-2-methylpyridine

4-(2,3-Dimethylbenzoyl)-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