Water → HCID 59313895, compound

Participants

Reaction Steps

4-Fluoro-3-nitrobenzonitrile (0.5 g, 3.0 mmol), 2-morpholinoethanol (0.37 mL, 3.0 mmol), and potassium carbonate (0.42 g, 3.0 mmol) in DMSO (2 mL) were heated at 50° C. for 16 hours. Water (10 mL) was added to the reaction mixture, and the solid was collected via filtration. The solid was washed with water (3×2 mL) to afford Intermediate 27A (422 mg, 50.6% yield) as a tan solid. HPLC: Rt=0.78 min. (PHENOMENEX® S5 4.6×30 mm, 10-90% aqueous methanol containing 0.1% TFA, 4 min. gradient, flow rate=5 mL/min., detection at 254 nm). MS (ES): m/z=278.16 [M+H]+.

Provenance & Evidence