Potassium Carbonate → HCID 44590414, compound

Participants

Reaction Steps

A solution of 2-(2,3-dihydro-1-benzofuran-5-yl)-5-(methylsulfonyl)-1,3,4-oxadiazole (0.15 g, 0.56 mmol), potassium carbonate (111 mg, 0.80 mmol) and 3-fluorobenzyl alcohol (91 μL, 0.83 mmol) in N,N-dimethylformamide (5 mL) was stirred overnight at room temperature. The reaction mixture was diluted with ethyl acetate, washed with water and saturated brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by basic silica gel column chromatography (hexane/ethyl acetate=3/1) and recrystallized from hexane/ethyl acetate to give the title compound (84 mg, yield 48%) as colorless crystals.

Provenance & Evidence