反应详情

温度

0 °C

To a solution of 3 g (11.49 mmol) 2,6-dinitro-4-trifluoromethyl-benzonitrile (CAS: 35213-02-6) in 30 ml methanol at 0° C. under nitrogen, was added 2.3 ml (11.49 mmol) of a 5M sodium methoxide in methanol. The reaction mixture was stirred at 0° C. for 1.5 hours then poured into ice water, stirred for 60 minutes and the product was collect by filtration. The crude solid was purified on silica (Eluent: heptane/ethyl acetate 0 to 30%) to provide 2.24 g (79%) of the title compound as a light yellow solid.

1. stirringstirred for 60 minutes
2. filtrationthe product was collect by filtration
3. customThe crude solid was purified on silica (Eluent: heptane/ethyl acetate 0 to 30%)