Ethanol → HCID 23692304, compound

Participants

Reaction Steps

Sodium hydrogen carbonate (0.82 g) is dissolved in water (50 ml), and thereto is added 1,6-dihydro-6-oxo-2-(3-trifluoromethylanilino)-5-pyrimidinecarboxylic acid (3 g), and the mixture is heated. After foaming is finished, ethanol is added to the reaction mixture, and the solution is allowed to stand overnight. The precipitate is collected by filtration and recrystallized from a mixture of methanol and water to give sodium 1,6-dihydro-6-oxo-2-(3-trifluoromethylanilino)-5-pyrimidinecarboxylate (2.4 g). M.p. 256°-259° C.

Provenance & Evidence