Trifluoroacetic acid → HCID 131719300, compound

Participants

Reaction Steps

To a solution of Boc-DNal-DNle-OBzl (233 mg) in dichloromethane (2 ml) was added TFA (5 ml) and the mixture was stirred at room temperature for 13 h. The mixture was concentrated in vacuo. The residue was dissolved in dichloromethane, washed with sat. aq. NaHCO3, water and brine successively, dried over MgSO4 and evaporated in vacuo to give the product (185 mg).

Provenance & Evidence