HCID 12052140, Verbindung → HCID 13883776, Verbindung
Reaktionsgleichung
[N+:1]([C:4]1[CH:8]=[CH:7][N:6]([CH2:9][CH2:10][CH2:11][CH2:12][C:13]#[N:14])[N:5]=1)([O-])=O>C1COCC1.[Pd]>[NH2:1][C:4]1[CH:8]=[CH:7][N:6]([CH2:9][CH2:10][CH2:11][CH2:12][C:13]#[N:14])[N:5]=1Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
To a solution of 5-(3-nitropyrazol-1-yl)valeronitrile (9.16 g.) in dry THF (200 ml.) was added 5% w/w palladium on carbon (1.8 g.). The mixture was stirred at 20° under an atmosphere of hydrogen. 3.2 Liters of hydrogen were absorbed over 4 hours. The catalyst was filtered off and the filtrate was evaporated in vacuo to give 5-(3-aminopyrazol-1-yl)valeronitrile as an oil.
Aufarbeitung
- custom3.2 Liters of hydrogen were absorbed over 4 hours
- filtrationThe catalyst was filtered off
- customthe filtrate was evaporated in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-9f530d5faef244379537e7bb93770218
- Quelldatensatz
- uspto-grants-1984_07
- Patentnummer
- US04463005
Notizen zur Reaktion
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