Ammonia → 6-Amino-3-methoxy-2-pyrazinecarboxamide
Reaktionsgleichung
[NH2:1][C:2]1[N:7]=[C:6]([C:8](OC)=[O:9])[C:5]([O:12][CH3:13])=[N:4][CH:3]=1.[NH3:14]>CO>[NH2:1][C:2]1[N:7]=[C:6]([C:8]([NH2:14])=[O:9])[C:5]([O:12][CH3:13])=[N:4][CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In 70 mL of methanol was dissolved 3.5 g of methyl 6-amino-3-methoxy-2-pyrazinecarboxylate. After introducing gaseous ammonia into the solution to prepare a saturated solution, and the solution was stirred at room temperature for 14 hours. By removing the solvent from the reaction mixture under reduced pressure, 3.1 g of 6-amino-3-methoxy-2-pyrazinecarboxamide was obtained as a solid product.
Aufarbeitung
- customto prepare a saturated solution
- customBy removing the solvent from the reaction mixture under reduced pressure
Quellen und Nachweise
- ORD-Eintrag
- ord-654326750ebb43cc8c006ba7c4e18125
- Quelldatensatz
- uspto-grants-2004_10
- Patentnummer
- US06800629B2
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