Sodium Nitrite → HCID 86601058, Verbindung
Reaktionsgleichung
[NH2:1][C:2]1[N:7]([CH2:8][CH:9]2[CH2:13][CH2:12][CH2:11][O:10]2)[C:6](=[S:14])[NH:5][C:4](=[O:15])[CH:3]=1.[N:16]([O-])=[O:17].[Na+]>C(O)(=O)C>[NH2:1][C:2]1[N:7]([CH2:8][CH:9]2[CH2:13][CH2:12][CH2:11][O:10]2)[C:6](=[S:14])[NH:5][C:4](=[O:15])[C:3]=1[N:16]=[O:17]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 75 °C
Versuchsvorschrift
6-Amino-1-(2-tetrahydrofuryl-methyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one (1.3 g, 5.6 mmol) was suspended in 10% aqueous acetic acid (25 mL). Sodium nitrite (0.43 g, 6.2 mmol) was added and this mixture was heated at 75° C. for 1 h. The purple solid was collected by filtration, washed and dried, giving the title product (1.3 g, 90%).
Aufarbeitung
- filtrationThe purple solid was collected by filtration
- washwashed
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-8ffd637817af4bb4bd7285c50fd0b37e
- Quelldatensatz
- uspto-grants-2008_09
- Patentnummer
- US07425560B2
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