Hydrogen chloride-ethyl acetate → HCID 69876357, compound

Participants

Reaction Steps

A solution of tert-butyl(1R)-1-(4,5-dimethyl-1,3-oxazol-2-yl)-2-(1H-indol-3-yl)ethylcarbamate (3 g, 8.4 mmol) in HCl/AcOEt 1N (80 ml) was stirred at room temperature for about 2.5 hours. The mixture was concentrated under reduced pressure, diethyl ether (100 ml) added, and the white precipitate collected by filtration, and washed with diethyl ether to afford the hydrochloride salt of the desired product (2.4 g). Melting point: 172-174° C.

Provenance & Evidence