Acetic Acid → HCID 70873963, compound

Participants

Reaction Steps

To a stirred solution of methyl 3-amino-5-chloro-2-methylbenzoate (1 g, 4.6 mmol) and tert-butyl (2-oxoethyl)carbamate (1.4 g, 8.8 mmol) in methanol (10 mL), acetic acid (0.027 g, 4.6 mmol) was added and reaction stirred at room temperature for 3 h. Then sodium cyanoborohydride (0.352 g, 4.68 mmol) was added and reaction stirred overnight. On completion, solvent was removed under reduced pressure and crude material was purified by column chromatography to afford the desired product (0.62 g, 38%).

Provenance & Evidence