Shubhankar K. Bose
Zinc-Catalyzed Dual C–X and C–H Borylation of Aryl Halides
Bose, Shubhankar K.; Deißenberger, Andrea; Eichhorn, Antonius; Steel, Patrick G.; Lin, Zhenyang; Marder, Todd B.
Authors
Andrea Deißenberger
Antonius Eichhorn
Professor Patrick Steel p.g.steel@durham.ac.uk
Professor
Zhenyang Lin
Todd B. Marder
Abstract
A zinc-catalyzed combined C[BOND]X and C[BOND]H borylation of aryl halides using B2pin2 (pin=OCMe2CMe2O) to produce the corresponding 1,2-diborylarenes under mild conditions was developed. Catalytic C[BOND]H bond activation occurs ortho to the halide groups if such a site is available or meta to the halide if the ortho position is already substituted. This method thus represents a novel use of a group XII catalyst for C[BOND]H borylation. This transformation does not proceed via a free aryne intermediate, but a radical process seems to be involved.
Citation
Bose, S. K., Deißenberger, A., Eichhorn, A., Steel, P. G., Lin, Z., & Marder, T. B. (2015). Zinc-Catalyzed Dual C–X and C–H Borylation of Aryl Halides. Angewandte Chemie International Edition, 54(40), 11843-11847. https://doi.org/10.1002/anie.201505603
Journal Article Type | Article |
---|---|
Acceptance Date | Jun 17, 2015 |
Online Publication Date | Aug 18, 2015 |
Publication Date | Sep 28, 2015 |
Deposit Date | Mar 10, 2017 |
Publicly Available Date | Mar 13, 2017 |
Journal | Angewandte Chemie International Edition |
Print ISSN | 1433-7851 |
Electronic ISSN | 1521-3773 |
Publisher | Wiley |
Peer Reviewed | Peer Reviewed |
Volume | 54 |
Issue | 40 |
Pages | 11843-11847 |
DOI | https://doi.org/10.1002/anie.201505603 |
Public URL | https://durham-repository.worktribe.com/output/1383509 |
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Copyright Statement
This is the peer reviewed version of the following article: Bose, Shubhankar K., Deißenberger, Andrea, Eichhorn, Antonius, Steel, Patrick G., Lin, Zhenyang & Marder, Todd B. (2015). Zinc-Catalyzed Dual C–X and C–H Borylation of Aryl Halides. Angewandte Chemie International Edition 54(40): 11843-11847, which has been published in final form at https://doi.org/10.1002/anie.201505603. This article may be used for non-commercial purposes in accordance With Wiley-VCH Terms and Conditions for self-archiving.
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