反应详情

To a suspension of 2,4,6-trimethylphenylacetonitrile (4.5 g) in acetic acid (40 mL) at RT was added dropwise 70% HNO3 (20 mL) and conc. H2SO4 (5 mL). The brown reaction mixture was stirred for 1 h, poured into ice-water (500 mL). The product was extracted into ethyl acetate, the extract was washed with water, dried over MgSO4 and concentrated to give 3-cyanomethyl-1-nitro-2,4,6-trimethylbenzene as an oil (5.8 g, quantitative yleld).

1. extractionThe product was extracted into ethyl acetate
2. washthe extract was washed with water
3. dry with materialdried over MgSO4
4. concentrationconcentrated