E–H (E = R3Si or H) bond activation by B(C6F5)3 and heteroarenes; competitive dehydrosilylation, hydrosilylation and hydrogenation

Liam D. Curless; Ewan R. Clark; Jay J. Dunsford; Michael J. Ingleson

doi:10.1039/C3CC47372D

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

E–H (E = R₃Si or H) bond activation by B(C₆F₅)₃ and heteroarenes; competitive dehydrosilylation, hydrosilylation and hydrogenation†

Liam D. Curless,^a Ewan R. Clark,^a Jay J. Dunsford^a and Michael J. Ingleson*^a

Author affiliations

* Corresponding authors

^a School of Chemistry, University of Manchester, Manchester, UK
E-mail: Michael.ingleson@manchester.ac.uk

Abstract

In the presence of B(C₆F₅)₃ five-membered heteroarenes undergo dehydrosilylation and hydrosilylation with silanes. The former, favoured on addition of a weak base, produces H₂ as a by-product making the process catalytic in B(C₆F₅)₃ but also enabling competitive heteroarene hydrogenation.

This article is part of the themed collection: 2014 Emerging Investigators

Download options Please wait...

Supplementary files

Supplementary information PDF (4189K)

Article information

DOI: https://doi.org/10.1039/C3CC47372D
Article type: Communication
Submitted: 26 Вер 2013
Accepted: 27 Лис 2013
First published: 29 Лис 2013

Download Citation

Chem. Commun., 2014,50, 5270-5272

Author version available

Download author version (PDF)

Permissions

Request permissions

E–H (E = R₃Si or H) bond activation by B(C₆F₅)₃ and heteroarenes; competitive dehydrosilylation, hydrosilylation and hydrogenation

L. D. Curless, E. R. Clark, J. J. Dunsford and M. J. Ingleson, Chem. Commun., 2014, 50, 5270 DOI: 10.1039/C3CC47372D

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications