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

Clément Chauvier; Pierre Thuéry; Thibault Cantat

doi:10.1002/anie.201607201

Journal articles

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.

Keywords : hydrosilylation density-functional calculations reaction mechanisms ruthenium silanes

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Journal articles

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Chemical Sciences / Material chemistry

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Submitted on : Monday, January 21, 2019 - 6:39:26 PM
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Transfer Hydrosilylation. Silyl Formates as Surrogates of Hydrosilanes and Their Application in the Transfer Hydrosilylation of Aldehydes

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

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