Trifluoroacetic acid → HCID 131724662, compound

Participants

Reaction Steps

A solution of methyl (±)-8-[3-(tert-butoxycarbonylamino)-1-propyloxy]-3-oxo-2,3,4,5-tetrahydro-1H-2-benzazepine-4-acetate (0.70 g) in CH2Cl2 (7 mL) and TFA (2 mL) was stirred under argon at 0° C. for 1 hr, then was concentrated to give the title compound (0.75 g, 100%) as a colorless glass: MS (ES) m/e 321.4 (M+H)+.

Provenance & Evidence