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2-Nitropropane (25 g, 0.28 mol) was dissolved in ethanol (140 ml) and methyl acrylate (25.3 ml, 0.28 mol) and potassium fluoride (1.63 g, 0.028 mol) were added. The mixture was refluxed under heating for 4 h. After cooling, ethanol was evaporated by concentration under reduced pressure, and the residue was extracted with ethyl acetate (100 ml) and water (50 ml). Ethyl acetate was evaporated under reduced pressure to give the objective compound (40.6 g, yield 82.5%).

1. temperatureThe mixture was refluxed
2. temperatureunder heating for 4 h
3. temperatureAfter cooling
4. customethanol was evaporated by concentration under reduced pressure
5. extractionthe residue was extracted with ethyl acetate (100 ml) and water (50 ml)
6. customEthyl acetate was evaporated under reduced pressure