HCID 22329075, compound → HCID 22329086, compound

Participants

Reaction Steps

In methanol (87 ml) was dissolved tert-butyl 4-[(benzyloxycarbonyl)(2-ethoxyethyl)amino]butyrate (8.7 g). To the solution was added 10% palladium/carbon (0.87 g), and the mixture was stirred for 3 hours under hydrogen atmosphere. 10% palladium/carbon was removed by filtration with Celite, and the solvent of the resulting solution was removed under reduced pressure to give tert-butyl 4-[(2-ethoxyethyl)amino]butyrate (5.5 g).

Provenance & Evidence