反应详情

5-(4-Fluoro-phenyl)-furan-2-carboxylic acid (54 mg, 0.26 mmol) was coupled to ethyl ester (60) (50 mg, 0.26 mmol) using Method C. The crude residue was purified by column chromatography eluting with 10% EtOAc in heptane to give the title compound.

1. customThe crude residue was purified by column chromatography
2. washeluting with 10% EtOAc in heptane