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)....
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Veröffentlicht in: | Angewandte Chemie (International ed.) 2009-08, Vol.48 (34), p.6262-6265 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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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). |
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ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.200901468 |