Synthesis, structure and reactivity of an NHC silyl gold(I) complex
Résumé
The first example of a silyl gold(I) complex stabilized by an N-heterocyclic carbene (NHC) was synthesised and fully characterized, including crystallographically. The syn insertion of methyl propiolate into the Au-Si bond leading to a vinyl gold complex is reported. As substantiated by X-ray diffraction analysis, the reaction proceeds with opposite regioselectivity compared to that observed previously with phosphine silyl gold(I) complexes.
Domaines
Chimie| Origine | Fichiers produits par l'(les) auteur(s) |
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