Hydrochloric Acid → 5-(2-Fluoro-6-methyl-pyridin-3-yl)-1H-pyrimidine-2,4-dione hydrochloride
Reaktionsgleichung
[F:1][C:2]1[C:7]([C:8]2[C:9]([O:16]C)=[N:10][C:11]([O:14]C)=[N:12][CH:13]=2)=[CH:6][CH:5]=[C:4]([CH3:18])[N:3]=1.[ClH:19]>O1CCOCC1>[ClH:19].[F:1][C:2]1[C:7]([C:8]2[C:9](=[O:16])[NH:10][C:11](=[O:14])[NH:12][CH:13]=2)=[CH:6][CH:5]=[C:4]([CH3:18])[N:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
5-(2-Fluoro-6-methyl-pyridin-3-yl)-2,4-dimethoxy-pyrimidine (Prep114, 691 mg, 2.76 mmol) was dissolved in 4M HCl in dioxane solution (7 ml). After refluxing the reaction mixture for 45 minutes, the solvent was removed under vacuum to give 667 mg of the title compound (93% yield)
Aufarbeitung
- temperatureAfter refluxing the reaction mixture for 45 minutes
- customthe solvent was removed under vacuum
Quellen und Nachweise
- ORD-Eintrag
- ord-3fb63e5718eb421b975c24ab94c9dd0a
- Quelldatensatz
- uspto-grants-2010_06
- Patentnummer
- US07727988B2
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