Hydrochloric Acid → HCID 131723321, compound

Participants

Reaction Conditions

Reaction Steps

Boc-Asp(OMe)-Pro-OBzl (7.25 g) was dissolved in dry ethyl acetate (25 ml) and cooled in ice. Ethyl acetate saturated with hydrochloric acid (45 ml) was added and the mixture was stirred at 0° C. for 5 h. The excess of hydrochloric acid was removed by a nitrogen-flow and the resulting solution was concentrated in vacuo yielding H-Asp(OMe)-Pro-OBzl.HCl as a white solid (6.21 g).

Provenance & Evidence