Reference of 218632-01-0,Some common heterocyclic compound, 218632-01-0, name is 3-Fluoro-4-nitrobenzonitrile, molecular formula is C7H3FN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
The mixture of 16.7 g (100 mmol) of 3-fluoro-4-nitrobenzonitrile and 100 mL of the solution of dimethylamine in ethanol (5 M) was refluxed overnight. The resulting dark red solution was then poured in to 100 mL of ice-water. The precipitate was collected by filtration and washed by H2O (50 mL*2) and ethanol (50 mL*2) to give 16.9 g of a organe needle crystal as the desired product. MS ESI (m/z) 192 (M+1)+.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 3-Fluoro-4-nitrobenzonitrile, its application will become more common.