HCID 131724673, compound → HCID 131724672, compound

Participants

Reaction Steps

Boc-D-Cha-L-Ile-D,L-Pip-OBzl (565 mg, 0.96 mmol) was dissolved in MeOH (10 ml). Pd-C catalyst (250 mg) was added to the solution and the solution was stirred for 15 hours under hydrogen atmosphere to remove the benzyl ester group. After Pd-C catalyst was filtered off, MeOH was distilled off to give a residue, which was then vacuum dried to yield Boc-D-Cha-L-Ile-D,L-Pip-OH (459 mg, 0.93 mmol; yield 97%) as a foam.

Provenance & Evidence