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Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases

Gabriel Durin 1 Jean-Claude Berthet 1 Emmanuel Nicolas 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 : The efficient synthesis of hydrosilanes by catalytic ydrogenolysis of chlorosilanes is described, using an Iridum (III) pincer catalyst. A careful selection of a nitrogen base (incl. sterically hindered guanidines and phosphazenes) can unlock the preparation of Me3SiH, Et3SiH and Me2SiHCl in high yield (up to 98%), directly from their corresponding chlorosilanes.
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Preprints, Working Papers, ...
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https://hal-cea.archives-ouvertes.fr/cea-03204999
Contributor : Serge Palacin <>
Submitted on : Thursday, April 22, 2021 - 8:40:14 AM
Last modification on : Saturday, April 24, 2021 - 3:32:02 AM

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Gabriel Durin, Jean-Claude Berthet, Emmanuel Nicolas, Thibault Cantat. Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases. 2021. ⟨cea-03204999⟩

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