Trifluoroacetic acid → HCID 69953237, compound

Participants

Reaction Steps

A solution of 0.907 g of 2(R)-[3-benzamido-1(S)-(tert-butoxycarbonyl)propyl]-2′-[2-(1H-imidazol-1-yl)acetyl]-2′-isobutyl-4-methylvalerohydrazide in 8 ml of dichloromethane was treated with 6 ml of trifluoroacetic acid. The mixture was stirred at room temperature for 2 hours and then the solvent was evaporated. The residue was dried in vacuo to give 2(R)-[3-benzamido-1(S)-(carboxy)propyl]-2′-[2-(1H-imidazol-1-yl)acetyl]-2′-isobutyl-4-methylvalerohydrazide in the form of a pale orange oil.

Provenance & Evidence