t-Butyl 2-pyridyl ketone

1-Propylbutyl 2-pyridyl ketone

2,4,4-Trimethylpentyl 2-pyridyl ketone

2-(2-Chlorobenzoyl)pyridine

2-(3-Iodobenzoyl)pyridine

2-(3-Cyanobenzoyl)pyridine

2-(4-Propoxybenzoyl)pyridine

2-(4-Pentylbenzoyl)pyridine

2-(2,6-Difluorobenzoyl)pyridine

2-(2,6-Dimethoxybenzoyl)pyridine

2-(3,5-Dimethoxybenzoyl)pyridine