Cryptocatalytic 1,2-Alkene Migration in a σ-Alkyl Palladium Diene Complex

Not so simple: A combination of 2H, 13C, and 108Pd labels shows that the alkene migration in a σ‐alkyl palladium diene complex induced by trifluoromethanesulfonic acid is not intramolecular or acid‐mediated, but instead requires a self‐generated palladium hydride species (see scheme; Tf=triflate)....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie (International ed.) 2009-08, Vol.48 (34), p.6262-6265
Hauptverfasser: Evans, Louise A, Fey, Natalie, Lloyd-Jones, Guy C, Muñoz, M. Paz, Slatford, Paul A
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Not so simple: A combination of 2H, 13C, and 108Pd labels shows that the alkene migration in a σ‐alkyl palladium diene complex induced by trifluoromethanesulfonic acid is not intramolecular or acid‐mediated, but instead requires a self‐generated palladium hydride species (see scheme; Tf=triflate).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200901468