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Palladium-catalyzed silylation of alcohols with hexamethyldisilane. | LitMetric

Palladium-catalyzed silylation of alcohols with hexamethyldisilane.

Chem Commun (Camb)

Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan.

Published: October 2006

AI Article Synopsis

  • The combination of hexamethyldisilane and a small amount of palladium catalyst is effective for adding trimethylsilyl groups to alcohols.
  • The process allows both trimethylsilyl groups to be transferred to the alcohols in one step.
  • The only byproduct formed during this reaction is hydrogen gas (H2), making it a clean process.

Article Abstract

The combination of hexamethyldisilane and a catalytic amount of [PdCl(eta3-C3H5)]2-PPh3 was found to be effective for the trimethylsilylation of alcohols, where both of the two trimethylsilyl groups of hexamethyldisilane were transferred to alcohols without coproduction of any stoichiometric amount of byproduct but H2.

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Source
http://dx.doi.org/10.1039/b608958eDOI Listing

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