Hydroxylamine → Ciclopirox
Reaktionsgleichung
[CH3:1][C:2]1[CH:7]=[C:6]([CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[O:5][C:4](=O)[CH:3]=1.[NH2:15][OH:16]>NC1C=CC=CN=1.NC1C=CC=C(C)N=1>[OH:16][N:15]1[C:6]([CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)=[CH:7][C:2]([CH3:1])=[CH:3][C:4]1=[O:5]Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
2 g of 4-methyl-6-cyclohexyl-2-pyrone and 1 g of hydroxylamine were dissolved in a mixture of 1.5 g of 2-aminopyridine and 4.5 g of 2-amino-6-methylpyridine and stored for 9 days at room temperature. After the usual working up, there were obtained 0.79 g (37 %) of 1-hydroxy-4-methyl-6-cyclohexyl-2-pyridone melting at 143° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-fcf4ae0ebc8d4a7cae5a15cda724183c
- Quelldatensatz
- uspto-grants-1976_08
- Patentnummer
- US03972888
Notizen zur Reaktion
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