Reaktionsgleichung
[CH2:1]([N:8]1[C:12]([CH2:13][OH:14])=[CH:11][N:10]=[C:9]1S)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[N+]([O-])(O)=O.[OH-].[Na+]>O>[CH2:1]([N:8]1[C:12]([CH2:13][OH:14])=[CH:11][N:10]=[CH:9]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1-Benzyl-2-mercapto-5-hydroxymethyl-imidazole (7.5 g) is added in small portions to a mixture of water (18 ml) and concentrated nitric acid (7.5 g) at 35° C. The mixture is stirred for 3 hours and the pH of the reaction mixture adjusted to 9-10 with sodium hydroxide. 1-Benzyl-5-hydroxymethyl-imidazole is obtained, 3.8 g (60%), m.p. 131°-135° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-f655f798f4df46de975004a0485c55f6
- Quelldatensatz
- uspto-grants-1986_04
- Patentnummer
- US04584383
Verknüpfte Notizen
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