Trifluoroacetic acid → HCID 10597307, compound

Participants

Reaction Steps

((3E)-1,1-Dimethyl4-(N-methyl-N-((1R)-1-(N-methyl-N-((1R)-1-(methylcarbamoyl)-2-phenylethyl)carbamoyl)-2-(1-naphthyl)-ethyl)carbamoyl)but-3-enyl)carbamic acid tert butylester (0.25 g; 0.40 mmol) was dissolved in methylene chloride (3 mL) and trifluoroacetic acid (2 mL) was added. The reaction mixture was stirred for 5 min at room temperature. Methylene chloride (5 mL) and solid sodium hydrogen carbonate were added until pH 8. The reaction mixture was washed with methylene chloride (3×10 mL). The combined organic phases were dried (magnesium sulfate) and evaporated in vacuo to afford 0.21 g of the title compound.

Provenance & Evidence