Studies on the Base-Catalysed Addition of Amines to Alkynes and Allenes: A Novel Cascade Sequence for the Construction of Spirocyclic Aminals
Abstract Indoles can be prepared by the intramolecular addition of resin bound amides to allenyl sulfoxides. Amino alkynols have been converted into spirocyclic aminals in one synthetic operation representing an enormous increase in molecular complexity.
Gespeichert in:
Veröffentlicht in: | Synlett 2006-03, Vol.2006 (4), p.0654-0656 |
---|---|
Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Abstract
Indoles can be prepared by the intramolecular addition of resin bound amides to allenyl sulfoxides. Amino alkynols have been converted into spirocyclic aminals in one synthetic operation representing an enormous increase in molecular complexity. |
---|---|
ISSN: | 0936-5214 1437-2096 |
DOI: | 10.1055/s-2006-932486 |