3-(Azidomethyl)-5-(furan-2-yl)-1,2-oxazole → 5-(2-Furanyl)-3-isoxazolemethanamine
Reaktionsgleichung
[N:1]([CH2:4][C:5]1[CH:9]=[C:8]([C:10]2[O:11][CH:12]=[CH:13][CH:14]=2)[O:7][N:6]=1)=[N+]=[N-]>CO.[Pd]>[O:11]1[CH:12]=[CH:13][CH:14]=[C:10]1[C:8]1[O:7][N:6]=[C:5]([CH2:4][NH2:1])[CH:9]=1Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A solution of 1.50 g of 3-azidomethyl-5-furan-2-yl-isoxazole and 600 mg of 5% palladium in 50 ml of methanol was stirred for 15 hrs under hydrogen atmosphere and then filtered. The filtrate was concentrated in vacuo to provide 821 mg of C-(5-furan-2-yl-isoxazol-3-yl)-methylamine (Step 3 Yield 59%). This concentrate was used in the next step without further purification.
Aufarbeitung
- filtrationfiltered
- concentrationThe filtrate was concentrated in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-8f4cd33f8e3d4cdf96ecd9cd18d14edb
- Quelldatensatz
- uspto-grants-2011_03
- Patentnummer
- US07915297B2
Notizen zur Reaktion
Wird geladen…