Zinc-Catalyzed Synthesis of Acylsilanes Using Carboxylic Acids and a Silylborane in the Presence of Pivalic Anhydride.

Org Lett

Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering , Kyoto University, Nishikyo-ku, Kyoto 615-8510 , Japan.

Published: December 2019

Zinc-catalyzed synthesis of acylsilanes using carboxylic acids and a silylborane has been achieved in the presence of pivalic anhydride. Various carboxylic acids were converted to the corresponding acylsilanes. The in situ formation of mixed anhydrides was essential in the present reaction.

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http://dx.doi.org/10.1021/acs.orglett.9b04151DOI Listing

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