Triethylamine → (R)-1-(6-amino-5-nitropyridin-2-yl)-N,N-dimethylpiperidine-3-carboxamide

Participants

Reaction Conditions

Reaction Steps

To a solution of 6-chloro-3-nitropyridin-2-amine (4.15 g, 24.0 mmol) in N,N-dimethylformamide (41 mL) was added (R)—N,N-dimethylpiperidine-3-carboxamide (3.74 g, 2.40 mmol) followed by triethylamine (10.7 mL, 64.800 mmol). The reaction mixture was stirred at 80° C. for 16 h. The solvent was removed under reduced pressure and the residue was purified via column chromatography to afford (R)-1-(6-amino-5-nitropyridin-2-yl)-N,N-dimethylpiperidine-3-carboxamide.

Provenance & Evidence