Versatile Method for the Synthesis of 4-Aminocyclopentenones: Dysprosium(III) Triflate Catalyzed Aza-Piancatelli Rearrangement
A sweet dysprosition: A dysprosium(III) trifluoromethanesulfonate catalyzed rearrangement of furylcarbinols into 4‐aminocyclopentenones by a 4π electrocyclization has been developed. The aza‐Piancatelli rearrangement affords a single trans diastereomer from both aryl‐ and alkyl‐substituted furylcarb...
Gespeichert in:
Veröffentlicht in: | Angewandte Chemie (International ed.) 2010-12, Vol.49 (49), p.9484-9487 |
---|---|
Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A sweet dysprosition: A dysprosium(III) trifluoromethanesulfonate catalyzed rearrangement of furylcarbinols into 4‐aminocyclopentenones by a 4π electrocyclization has been developed. The aza‐Piancatelli rearrangement affords a single trans diastereomer from both aryl‐ and alkyl‐substituted furylcarbinols. |
---|---|
ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.201005131 |