Sodium Hydroxide → HCID 22710479, 화합물

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[N:1]1[CH:6]=[CH:5][C:4]([C:7]2[N:8]=[N:9][C:10]([C:13]([O:15]CC)=[O:14])=[CH:11][N:12]=2)=[CH:3][CH:2]=1.[OH-].[Na+]>O1CCCC1.CO>[N:1]1[CH:6]=[CH:5][C:4]([C:7]2[N:8]=[N:9][C:10]([C:13]([OH:15])=[O:14])=[CH:11][N:12]=2)=[CH:3][CH:2]=1

참가 물질

실험 절차

Ethyl 3-(pyridin-4-yl)-1,2,4-triazin-6-carboxylate (200 mg) was dissolved in a mixed solvent of tetrahydrofuran (5 ml) and methanol (5 ml) at room temperature. A 1N aqueous solution (1.00 ml) of sodium hydroxide was added to the reaction mixture in one portion. After stirring for 5 minutes, the reaction mixture was distilled under reduced pressure to remove tetrahydrofuran and methanol, followed by neutralization with 1N hydrochloric acid. The reaction mixture was concentrated to dryness, whereby 3-(pyridin-4-yl)-1,2,4-triazine-6-carboxylic acid was obtained as a crudely purified product.