Issue 17, 2001
From the journal:

Chemical Communications

A regioselective cycloaddition route to isoxazoleboronic estersElectronic supplementary information (ESI) available: full experimental procedures. See http://www.rsc.org/suppdata/cc/b1/b103319k/

Mark W. Davies,a   Robert A. J. Wybrow,a   Christopher N. Johnsonb  and  Joseph P. A. Harrity*a  

* Corresponding authors

a Department of Chemistry, University of Sheffield, Sheffield, UK
E-mail: j.harrity@Sheffield.ac.uk;
Fax: +44 (0)114 273 8673;
Tel: (0)114 222 9496

b Medicinal Chemistry, GlaxoSmithKline, New Frontiers Science Park, Essex, Harlow, UK

Abstract

Alkynylboronates participate in 1,3-dipolar cycloaddition reactions with nitrile oxides to provide isoxazoleboronic esters with excellent levels of regiocontrol; additionally, these potentially valuable synthetic intermediates have been shown to participate efficiently in Suzuki coupling reactions.

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Supplementary files

Article information

DOI
https://doi.org/10.1039/B103319K
Article type
Communication
Submitted
12 Apr 2001
Accepted
26 Jun 2001
First published
01 Aug 2001

Chem. Commun., 2001, 1558-1559

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A regioselective cycloaddition route to isoxazoleboronic esters

M. W. Davies, R. A. J. Wybrow, C. N. Johnson and J. P. A. Harrity, Chem. Commun., 2001, 1558 DOI: 10.1039/B103319K

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