Trifluoroacetic acid → HCID 86729761, compound

Participants

Reaction Steps

A solution of the compound obtained in Step 1 (324 mg, 0.82 mmol) in TFA (1 mL, 12.98 mmol) was stirred at room temperature for 15 min, and concentrated under reduced pressure. To the residue were added ethyl acetate and 1N aqueous sodium hydroxide solution, and the organic layer was separated. The organic layer was washed with water and saturated brine, and dried, and the solvent was evaporated under reduced pressure to give 2-amino-N-((9-ethyl-9H-carbazol-3-yl)methyl)propanamide (242 mg, 0.819 mmol, 100%) as a white powder.

Provenance & Evidence