Trifluoroacetic acid → HCID 21112834, compound

Participants

Reaction Steps

Trifluoroacetic acid (1 ml) was added to a solution of 5-[2-(2-(4-fluorobenzyloxy)-5-chlorophenyl)cyclopent-1-enyl]-2-methylbenzoic acid t-butyl ester (60 mg 0.12 mmol) in dichloromethane (5 ml). The reaction mixture was stirred at room temperature for three hours. The solvent was evaporated, and the residue chromatographed (RP silica C18, acetonitrile/water 30:70–100:0) to give the title compound as a colourless solid 17 mg 33%.

Provenance & Evidence