Trifluoroacetic acid → HCID 67190686, compound

Participants

Reaction Steps

To a solution of Compound 14g (0.78 g; 2.0 mmol) in CH2Cl2 (20 mL) was added TFA (4 mL). The mixture was stirred at room temperature for 4 h. The solvent was evaporated under reduced pressure to afford Compound 14h. The crude product was used in the next reaction without further purification. MS: m/z 290.3 (M+H)+.

Provenance & Evidence