Potassium Carbonate → 4-((6-Chloropyridin-3-yl)oxy)-3-fluorobenzaldehyde

Participants

Reaction Conditions

Reaction Steps

A mixture of 3,4-difluorobenzaldehyde (2.00 g, 14.8 mmol), 6-chloropyridin-3-ol (1.82 g, 14.1 mmol) and potassium carbonate (2.14 g, 15.5 mmol) in N,N-dimethylformamide (DMF) (25 mL) was stirred at 110° C. for 12 h, diluted with ethyl acetate (50 mL), washed with water (50 mL×2). The organic part was separated, dried over anhydrous Na2SO4, filtered and concentrated. Purification via silica gel (3% ethyl acetate in petroleum ether) afforded the title product (2.8 g)

Provenance & Evidence