An Electron-Deficient Iridium(III) Dihydride Complex Capable of Intramolecular CH Activation
Double take: A remarkable electron‐deficient cationic dihydride complex [Ir(ItBu)2(H)2](PF6) (see crystal structure), prepared in high yield from the reaction of 14‐electron complex [Ir(ItBu′)2](PF6) and H2 gas, shows a rare agostic interaction. The reaction illustrates the reversibility of a double...
Gespeichert in:
Veröffentlicht in: | Angewandte Chemie International Edition 2005-04, Vol.44 (17), p.2512-2515 |
---|---|
Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Double take: A remarkable electron‐deficient cationic dihydride complex [Ir(ItBu)2(H)2](PF6) (see crystal structure), prepared in high yield from the reaction of 14‐electron complex [Ir(ItBu′)2](PF6) and H2 gas, shows a rare agostic interaction. The reaction illustrates the reversibility of a double, intramolecular CH activation process and provides a rare example of a “proposed” intermediate. ItBu: N,N′‐di(tert‐butyl)imidazol‐2‐ylidene. |
---|---|
ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.200463000 |