Synthesis of a Room-Temperature-Stable Dimeric Copper(I) Hydride

Synthesis of a Room-Temperature-Stable Dimeric Copper(I) Hydride

CAACs are not NHCs! (NHC)CuH cannot be stored at room temperature, whereas a (CAAC)CuH is stable for weeks both in solution and in the solid state. In the presence of an additional L ligand, the hydride migrates to the carbene carbon, thus affording (CAAC,H)CuL complexes. CAAC=cyclic (alkyl)(amino)c...

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Veröffentlicht in:Chemistry, an Asian journal an Asian journal, 2011-02, Vol.6 (2), p.402-405
Hauptverfasser: Frey, Guido D., Donnadieu, Bruno, Soleilhavoup, Michele, Bertrand, Guy
Format: Artikel
Sprache:eng
Schlagworte:
carbenes
Chemistry
copper
Copper - chemistry
Dimerization
hydrides
ligand effects
low nuclearity
Methane - analogs & derivatives
Methane - chemical synthesis
Methane - chemistry
Models, Molecular
Temperature
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Zusammenfassung:CAACs are not NHCs! (NHC)CuH cannot be stored at room temperature, whereas a (CAAC)CuH is stable for weeks both in solution and in the solid state. In the presence of an additional L ligand, the hydride migrates to the carbene carbon, thus affording (CAAC,H)CuL complexes. CAAC=cyclic (alkyl)(amino)carbene; NHC=N‐heterocyclic carbene.
ISSN:1861-4728
1861-471X
DOI:10.1002/asia.201000576