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ChemicalBook CAS DataBase List 2,4-DINITRO-5-FLUOROACETANILIDE
1548-18-1

2,4-DINITRO-5-FLUOROACETANILIDE synthesis

2synthesis methods
-

Yield:1548-18-1 140 g

Reaction Conditions:

with sulfuric acid;nitric acid at -5 - 5; for 1 h;

Steps:



137.9 g (0.9 Mol) of Intermediate 1 are added slowly to a mixture of 259 g HNO3 and 630 g of H2SO4 at - 5 to 0 °C. The mixture is stirred at 0 to 5 °C for 1 h and then added to a stirred mix of 4 I ice/water, isolated by filtration and dried under vacuum conditions to deliver 140 g of Intermediate 2

References:

WO2016/41849,2016,A1 Location in patent:Page/Page column 14

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