2-Fluoropyridine → HCID 58047091, compound

Participants

Reaction Steps

N-(1-{6-[2-(4-hydroxyphenyl)ethyl]-1-benzofuran-2-yl}ethyl)acetamide (40.0 mg, 0.123 mmol) obtained in Example 165, 2-fluoropyridine (0.0369 mL, 0.371 mmol) and potassium carbonate (51.3 mg, 0.371 mmol) were stirred in DMSO (0.5 mL) at 100° C. for 2 days. The reaction mixture was purified by basic silica gel column chromatography (hexane:ethyl acetate=1:0 to 2:3), and the solvent was evaporated. The residue was triturated with a small amount of diisopropyl ether to give the title compound (17.1 mg, yield 35%) as a white solid.

Provenance & Evidence