Ammonia → 1-Cbz-(S)-azetidine-2-carboxamide
Reaktionsgleichung
C[O:2][C:3]([C@@H:5]1[CH2:8][CH2:7][N:6]1[C:9]([O:11][CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)=[O:10])=O.[NH3:19]>CO>[CH2:12]([O:11][C:9]([N:6]1[CH2:7][CH2:8][C@H:5]1[C:3](=[O:2])[NH2:19])=[O:10])[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of (S)-azetidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester (2.5 g) and 7 M ammonia in MeOH (10 ml) was stood at it for 18 h in a sealed vessel. The RM was then evaporated to give the title compound as a white solid which was used without further purification. MS: M+H 235.1 and M−H 233.1.
Aufarbeitung
- customThe RM was then evaporated
Quellen und Nachweise
- ORD-Eintrag
- ord-9db8f77e0b28488caa7e42165a1c925d
- Quelldatensatz
- uspto-grants-2013_01
- Patentnummer
- US08357707B2
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