Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases

Gabriel Durin; Jean-Claude Berthet; Emmanuel Nicolas; Thibault Cantat

doi:10.26434/chemrxiv.14356154.v1

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Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases

02 April 2021, Version 1

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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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Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases

Gabriel Durin, Jean-Claude Berthet, Emmanuel Nicolas, Thibault Cantat journal article

ACS Catalysis , Volume 11, Issue 17

Online publication date: Aug 17, 2021

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Apr 02, 2021 Version 1

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The content is available under CC BY NC ND 4.0

DOI

10.26434/chemrxiv.14356154.v1

Author’s competing interest statement

No conflict of interest

Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases

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