Issue 52, 2018

Piers’ borane-mediated hydrosilylation of epoxides and cyclic ethers

Abstract

We report the first diarylborane-catalysed hydrosilylation of epoxides and cyclic ethers. Mechanistic studies on the in situ generated Piers’ borane (C6F5)2BH with hydrosilanes in the presence of an epoxide revealed that an alkyloxy(diaryl)borane (C6F5)2BOR is readily formed as a catalytically competent species for the outer-sphere hydrosilylation of epoxides and cyclic ethers.

Graphical abstract: Piers’ borane-mediated hydrosilylation of epoxides and cyclic ethers

Supplementary files

Article information

Article type
Communication
Submitted
09 Mai 2018
Accepted
06 Jun 2018
First published
07 Jun 2018

Chem. Commun., 2018,54, 7243-7246

Piers’ borane-mediated hydrosilylation of epoxides and cyclic ethers

J. Zhang, S. Park and S. Chang, Chem. Commun., 2018, 54, 7243 DOI: 10.1039/C8CC03741H

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