Synthesis and reactivity of an Ir(I) carbonyl complex bearing a carbazolide-bis(NHC) pincer ligand
Synthesis of the new iridium NHC pincer complexes [Ir(bimca)(CO)] (3a) and [Ir(bimcaEt)(CO)] (3b) is realized by salt metathesis of in situ generated [Li(bimca)] (2) with Ir(I) carbonyl precursors. In the case of Vaskas complex [IrCl(CO)(PPh3)2] we isolated the Ir(III) hydrido complex (4). Reactivit...
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| Hauptverfasser: | , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2015
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| In: |
Journal of organometallic chemistry
Year: 2014, Jahrgang: 775, Pages: 202-208 |
| ISSN: | 1872-8561 |
| DOI: | 10.1016/j.jorganchem.2014.10.045 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.jorganchem.2014.10.045 Verlag, lizenzpflichtig, Volltext: http://www.sciencedirect.com/science/article/pii/S0022328X14005300 |
| Verfasserangaben: | Alexander Seyboldt, Barbara Wucher, Maria Alles, Frank Rominger, Cäcilia Maichle-Mössmer, Doris Kunz |
| Zusammenfassung: | Synthesis of the new iridium NHC pincer complexes [Ir(bimca)(CO)] (3a) and [Ir(bimcaEt)(CO)] (3b) is realized by salt metathesis of in situ generated [Li(bimca)] (2) with Ir(I) carbonyl precursors. In the case of Vaskas complex [IrCl(CO)(PPh3)2] we isolated the Ir(III) hydrido complex (4). Reactivity studies of Ir complex 3a towards allyl halides show the ready formation of η1 coordinated allyl ligands at the Ir(III) center in all cases. |
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| Beschreibung: | Available online 8 November 2014 Gesehen am 16.06.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1872-8561 |
| DOI: | 10.1016/j.jorganchem.2014.10.045 |