2-(2,6-Difluorobenzoyl)oxazole

2-Chloro-4-undecanoylpyridine

Octyl 2-chloroisonicotinate

2-Chloro-4-pyridyl (2-cyclohexyl)ethyl ketone

t-Butyl 3-chloro-4-pyridyl ketone

2-Methoxy-3-(3-methyl-2-thenoyl)pyridine

Methyl 5-(2-methoxynicotinoyl)-2- furanoate

5-(2-Acetoxybenzoyl)-2-chloropyridine

2-(3-Methoxybenzoyl)-6-methylpyridine

2-(3-Chlorobenzoyl)-6-methylpyridine

2-(2-Iodobenzoyl)-6-methylpyridine