One-pot synthesis of 5-amino-2,5-dihydro-1-benzoxepines: access to pharmacologically active heterocyclic scaffolds

Calder, E. D.D., Sharif, S. A.I., McGonagle, F. I. and Sutherland, A. (2015) One-pot synthesis of 5-amino-2,5-dihydro-1-benzoxepines: access to pharmacologically active heterocyclic scaffolds. Journal of Organic Chemistry, 80(9), pp. 4683-4696. (doi: 10.1021/acs.joc.5b00583) (PMID:25847814)

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Abstract

A one-pot multibond-forming process involving a thermally mediated Overman rearrangement and a ring closing metathesis reaction of allylic trichloroacetimidates bearing a 2-allyloxyaryl group has been developed for the synthesis of 5-amino-substituted 2,5-dihydro-1-benzoxepines. Chemoselective reduction and functionalization of these compounds allowed access to a range of pharmacologically active 5-amino-2,3,4,5-tetrahydro-1-benzoxepine scaffolds.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Sutherland, Professor Andrew
Authors: Calder, E. D.D., Sharif, S. A.I., McGonagle, F. I., and Sutherland, A.
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Journal of Organic Chemistry
Publisher:American Chemical Society
ISSN:0022-3263
ISSN (Online):1520-6904
Copyright Holders:Copyright © 2015 American Chemical Society
First Published:First published in Journal of Organic Chemistry 80(9):4683-4696
Publisher Policy:Reproduced under a Creative Commons License

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Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
554791EPSRC Doctoral Training Grant 2010-14Mary Beth KneafseyEngineering & Physical Sciences Research Council (EPSRC)EP/P505534/1VICE PRINCIPAL RESEARCH & ENTERPRISE
554792EPSRC Doctoral Training Grant 2010-14Mary Beth KneafseyEngineering & Physical Sciences Research Council (EPSRC)EP/P505534/1VICE PRINCIPAL RESEARCH & ENTERPRISE
554793EPSRC Doctoral Training Grant 2010-14Mary Beth KneafseyEngineering & Physical Sciences Research Council (EPSRC)EP/P505534/1VICE PRINCIPAL RESEARCH & ENTERPRISE
554794EPSRC Doctoral Training Grant 2010-14Mary Beth KneafseyEngineering & Physical Sciences Research Council (EPSRC)EP/P505534/1VICE PRINCIPAL RESEARCH & ENTERPRISE