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Article Dans Une Revue Organometallics Année : 2019

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.

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Chimie
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Dates et versions

hal-02398795 , version 1 (08-12-2019)

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Maximilian Joost, Nathalie Saffon-Merceron, Abderrahmane Amgoune, Didier Bourissou. Synthesis, structure and reactivity of an NHC silyl gold(I) complex. Organometallics, 2019, 38 (19), pp.3494-3497. ⟨10.1021/acs.organomet.9b00574⟩. ⟨hal-02398795⟩
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