HCID 10647114, compound → 2(R)-[[4methoxybenzenesulfonyl](benzyl)amino]-4-methylpentanoic acid

Participants

Reaction Steps

t-Butyl 2(R)-[[4-methoxybenzenesulfonyl](benzyl)amino]-4-methylpentanoate (5.38 g, 12.02 mmol) is dissolved in methylene chloride (100.0 mL). Hydrochloric acid gas (from a lecture bottle) is bubbled through the solution for 20 minutes. The reaction is sealed and stirred overnight at room temperature. The solvent is then evaporated to give 2(R)-[[4-methoxybenzenesulfonyl](benzyl)amino]-4-methylpentanoic acid.

Provenance & Evidence