HCID 14724732, compound → HCID 14724734, compound

Participants

Reaction Steps

10 g of Ac-D-Nal(2)-D-Phe-D-Phe-Ser(tBu)-OtBu are dissolved in a mixture of 40 ml of 90% strength aqueous trifluoroacetic acid and 1.6 ml of 1,2-dimercaptoethane. The mixture is left to stand at room temperature for one hour and is concentrated. The residue is triturated with water and dried under high vacuum.

Provenance & Evidence