Ethanol hydrochloride → HCID 86663864, compound

Participants

Reaction Steps

To a solution of tert-butyl (6RS,7RS)-6-(cyanomethyl)-7-(3,4-dichlorophenyl)-1,4-oxazepane-4-carboxylate (88 mg) in ethyl acetate (0.5 mL) was added 2 N hydrogen chloride-ethanol solution (3 ml), and the mixture was stirred at room temperature for 18 hr. The reaction mixture was crystallized from ethyl acetate and diisopropyl ether to give the title compound (63 mg).

Provenance & Evidence