Synthèse de pyranno[f et g]indoles
Reaction of ethyl azidoacetate with 6-formylchromans, followed by cyclisation of the azides obtained, leads to 1,7,8,9-tetrahydropyrano[2,3-g]indoles and 2,3,4,8-tetrahydropyrano[3,2-f]indoles. Some aspects of the chemical reactivity of these new tricyclic systems are described. The structures of al...
Gespeichert in:
| Veröffentlicht in: | Canadian journal of chemistry 1982-08, Vol.60 (16), p.2093-2098 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Reaction of ethyl azidoacetate with 6-formylchromans, followed by cyclisation of the azides obtained, leads to 1,7,8,9-tetrahydropyrano[2,3-g]indoles and 2,3,4,8-tetrahydropyrano[3,2-f]indoles. Some aspects of the chemical reactivity of these new tricyclic systems are described. The structures of all products synthesized are established on the basis of
1
H nmr data. |
|---|---|
| ISSN: | 0008-4042 1480-3291 |
| DOI: | 10.1139/v82-298 |