Hydrochloric Acid → 3-Methoxy-4-phenylaminopyrrolidine hydrochloride

Participants

Reaction Steps

In 100 ml of methanol was dissolved 1.98 g (0.0068 mole) of 1-t-butoxycarbonyl-3-methoxy-4-phenylaminopyrrolidine obtained as described above, and 23.5 ml of 6N hydrochloric acid was added thereto. The mixture was left to stand at room temperature overnight. The solvent was removed under reduced pressure, and the residue was washed with ethanol to obtain 1.71 g of 3-methoxy-4-phenylaminopyrrolidine hydrochloride as white powder.

Provenance & Evidence