HCID 13124491, Verbindung → HCID 15428308, Verbindung
Reaktionsgleichung
C(OC([NH:11][C@H:12]1[C@H:15]([O:16][C:17](=[O:19])[CH3:18])[NH:14][C:13]1=[O:20])=O)C1C=CC=CC=1.[H][H]>[Pd].C(OCC)(=O)C>[NH2:11][C@H:12]1[C@H:15]([O:16][C:17](=[O:19])[CH3:18])[NH:14][C:13]1=[O:20]Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
(3S,4S)-3-benzyloxycarbonylamino-4-acetoxy-azetidin-2-one (2.00 g, 7.188 mmole) was hydrogenated with 2 g of 10% palladium on activated carbon in ethyl acetate (50 ml) at 50 psi hydrogen pressure at room temperature for 1.5 hrs. After removal of catalyst by filtration, the deproteced (3S,4S)-3-amino-4-acetoxy-azetidin-2-one in ethyl acetate was obtained.
Aufarbeitung
- customAfter removal of catalyst
- filtrationby filtration
Quellen und Nachweise
- ORD-Eintrag
- ord-6f4ed0c6f506484dab34177de574a253
- Quelldatensatz
- uspto-grants-1999_05
- Patentnummer
- US05905076
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