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2-Methylpyridine-4-boronic acid pinacol ester

5-Chloropyridine-2-boronic acid pinacol ester

3-Bromo-2-(methylthio)pyridine

3-Phenylpyridine-2-carboxylic acid

3-Methoxypyridine

4-Bromo-2,6-diaminopyridine

2-Fluoro-5-nitro-6-methylpyridine

N-Pyridin-3-yl-succinamic acid

4-Chloropyridine-2-carbonyl chloride

3-(4-Bromobenzoyl)pyridine