Pushing the limits of electron donation for cis -chelating ligands via an alliance of phosphonium ylide and anionic abnormal NHC
Résumé
The grafting of a –(CH2)2PR3+ moiety on an NHC ligand backbone in the Mn(I) complex [Cp(CO)2Mn(IMes)] followed by double deprotonation opens a route to bidentate ligands with extreme electron-donating character. Such remarkable electronic properties can even allow intramolecular sp2 C–H functionalization in typically inert square-planar Rh(I) dicarbonyl complexes.
Domaines
Chimie de coordination
Fichier principal
El Kadiri, Pushing the limits of electron donation, 2025.pdf (836)
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