Transfer Hydrosilylation. Silyl Formates as Surrogates of Hydrosilanes and Their Application in the Transfer Hydrosilylation of Aldehydes

Clément Chauvier 1 Pierre Thuéry 1 Thibault Cantat 1, *
* Corresponding author
1 LCMCE - Laboratoire de Chimie Moléculaire et de Catalyse pour l'Energie (ex LCCEF)
NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M)
Abstract : Silyl formates are investigated for the first time as surrogates of hydrosilanes. In the presence of a well-defined ruthenium catalyst, these reagents are shown to promote the chemoselective reduction of a variety of aldehydes by transfer hydrosilylation. Mechanistic investigations have shown that genuine hydrosilane species are avoided during catalysis. The mechanism involves a sequence of decarboxylation/insertion/ transmetallation steps.
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Clément Chauvier, Pierre Thuéry, Thibault Cantat. Transfer Hydrosilylation. Silyl Formates as Surrogates of Hydrosilanes and Their Application in the Transfer Hydrosilylation of Aldehydes. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2016, 55, pp.14096 - 14100. ⟨http://onlinelibrary.wiley.com/wol1/doi/10.1002/anie.201607201/abstract⟩. ⟨10.1002/anie.201607201⟩. ⟨cea-01391214⟩

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