Anionic Amido N-Heterocyclic Carbenes: Synthesis of Covalently Tethered Lanthanide-Carbene Complexes

Anionic Amido N-Heterocyclic Carbenes: Synthesis of Covalently Tethered Lanthanide-Carbene Complexes

Organolanthanides with amido‐tethered N‐heterocyclic carbenes: a new bidentate ligand that tethers an N‐heterocyclic carbene group to a trivalent lanthanide complex (samarium, depicted, N′′=N(SiMe3)2; or yttrium) affords the first organolanthanide amido–carbene complexes and an opportunity to explor...

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Veröffentlicht in:Angewandte Chemie International Edition 2003-12, Vol.42 (48), p.5981-5984
Hauptverfasser: Arnold, Polly L., Mungur, Shaheed A., Blake, Alexander J., Wilson, Claire
Format: Artikel
Sprache:eng
Schlagworte:
carbene ligands
heterocycles
lanthanides
N ligands
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Zusammenfassung:Organolanthanides with amido‐tethered N‐heterocyclic carbenes: a new bidentate ligand that tethers an N‐heterocyclic carbene group to a trivalent lanthanide complex (samarium, depicted, N′′=N(SiMe3)2; or yttrium) affords the first organolanthanide amido–carbene complexes and an opportunity to explore the strength and reactivity of the early metal–N‐heterocyclic carbene fragment.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200352710