Trifluoroacetic acid → HCID 67148988, compound

Participants

Reaction Steps

A solution of 82 (250 mg, 0.43 mmol) in DCM (5 mL) was treated with TFA (1 mL) at room temperature. After 2 h, the reaction mixture was concentrated, diluted with EtOAc, washed with 1N aqueous NaOH and brine, dried over Na2SO4, filtered and concentrated to afford 210 mg (100%) of 83 as a light yellow wax. The product was used without further purification.

Provenance & Evidence