Triethylamine → 1-Benzyl-5-oxopyrrolidine-3-carboaldehyde
Reaktionsgleichung
C(N(CC)CC)C.[CH2:8]([N:15]1[CH2:19][CH:18]([CH2:20][OH:21])[CH2:17][C:16]1=[O:22])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>CS(C)=O>[CH2:8]([N:15]1[C:16](=[O:22])[CH2:17][CH:18]([CH:20]=[O:21])[CH2:19]1)[C:9]1[CH:10]=[CH:11][CH:12]=[CH:13][CH:14]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Triethylamine and a pyridine-sulfur trioxide complex were added to a DMSO solution of 1-benzyl-4-(hydroxymethyl)pyrrolidin-2-one and stirred at room temperature for 2Hours. Thereafter, its work-up and purification were carried out in the standard method to obtain 1-benzyl-5-oxopyrrolidine-3-carboaldehyde. EI: 203.
Aufarbeitung
- customThereafter, its work-up and purification
Quellen und Nachweise
- ORD-Eintrag
- ord-06587b7bb10048a493338260c3185964
- Quelldatensatz
- uspto-grants-2009_09
- Patentnummer
- US07585886B2
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