Hydrogen chloride-ethyl acetate → HCID 86663859, compound

Participants

Reaction Steps

To 2-{[(6R*,7R*)-4-(tert-butoxycarbonyl)-7-(3,4-dichlorophenyl)-1,4-oxazepan-6-yl]methoxy}benzoic acid (50 mg) was added 4.0 M hydrogen chloride-ethyl acetate solution (4 mL), and the mixture was stirred at room temperature for 1 hr. The residue obtained by concentration under reduced pressure was washed with ethyl acetate-hexane to give the title compound (20 mg).

Provenance & Evidence