Acetyl chloride → Methyl 6-aminopyridine-2-carboxylate

Participants

Reaction Steps

6-Aminopyridine-2-carboxylic acid (5.0 g, 36 mmol) was dissolved in 50 ml of MeOH. To this was added acetyl chloride (9.0 ml, 126 mmol) in 50 ml of MeOH. The reaction was heated to reflux overnight. Concentrate to an orange oil and partition with EtOAc and water. The organic portions were washed with brine, dried (MgSO4) and concentrated to a yellow solid.

Provenance & Evidence