反应详情

温度

115 °C

In 25 ml of N,N-dimethylformamide was dissolved 2.0 g of the 2-[3-(2-nitrophenoxy)phenoxy]propionitrile followed by addition of 0.92 g of sodium azide and 0.76 g of ammonium chloride, and the mixture was stirred at 115° C. for 80 minutes. The reaction mixture was then poured into ice-water containing 3 ml of concentrated hydrochloric acid and extracted with ethyl acetate. The ethyl acetate layer was washed with water, dried and concentrated to give 2.4 g of the title compound as a light brown oil.

1. extractionextracted with ethyl acetate
2. washThe ethyl acetate layer was washed with water
3. customdried
4. concentrationconcentrated