Trifluoroacetic acid → HCID 54415324, compound

Participants

Reaction Steps

Compound 4 was dissolved in methylene chloride (10 mL) and treated with trifluoroacetic acid (4.0 mL). After stirring at room temperature for 1.5 h, the reaction was concentrated in vacuo. The residue was neutralized with saturated potassium carbonate and extracted with ethyl acetate (2×). The extracts were combined, washed with water, dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo to provide Compound 5.

Provenance & Evidence