Pyridinium Ylides in the Synthesis of 2,3-Dihydrofurans
ABSTRACT A new method for the synthesis of 2,3-dihydrofurans from readily available starting enones and pyridinium salts has been developed. This protocol can provide a novel and effective methodology for the preparation of 2,3-dihydrofurans in a stereoselective fashion. To increase the efficiency o...
Gespeichert in:
| Veröffentlicht in: | Synthesis (Stuttgart) 2006-02, Vol.2006 (4), p.675-679 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | ABSTRACT
A new method for the synthesis of 2,3-dihydrofurans from readily available starting enones and pyridinium salts has been developed. This protocol can provide a novel and effective methodology for the preparation of 2,3-dihydrofurans in a stereoselective fashion. To increase the efficiency of this reaction the one-pot process was also developed, in which the pyridinium salts were generated in situ from corresponding halides. |
|---|---|
| ISSN: | 0039-7881 1437-210X |
| DOI: | 10.1055/s-2006-926300 |