Rhodium(I)-Catalyzed Cycloisomerization of Allene-Allenylcyclopropanes

Rhodium(I)-Catalyzed Cycloisomerization of Allene-Allenylcyclopropanes

The RhI‐catalyzed intramolecular [5+2–2]‐type cycloisomerization of allene–allenylcyclopropanes was developed. In this reaction, ethylene was liberated from the cyclopropane ring to afford the 1,5,6,7‐tetrahydroazulene skeletons. The RhI‐catalyzed intramolecular [5+2–2]‐type cycloisomerization of al...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:European journal of organic chemistry 2015-02, Vol.2015 (4), p.719-722
Hauptverfasser: Kawamura, Takamasa, Kawaguchi, Yasuaki, Sugikubo, Katsuya, Inagaki, Fuyuhiko, Mukai, Chisato
Format: Artikel
Sprache:eng
Schlagworte:
Allenes
Cycloaddition
Cycloisomerization
Rhodium
Small ring systems
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The RhI‐catalyzed intramolecular [5+2–2]‐type cycloisomerization of allene–allenylcyclopropanes was developed. In this reaction, ethylene was liberated from the cyclopropane ring to afford the 1,5,6,7‐tetrahydroazulene skeletons. The RhI‐catalyzed intramolecular [5+2–2]‐type cycloisomerization of allene–allenylcyclopropanes is developed. In this reaction, ethylene is liberated from the cyclopropane ring to afford the 1,5,6,7‐tetrahydroazulene skeletons.
ISSN:1434-193X
1099-0690
DOI:10.1002/ejoc.201403535