Ring-expanded N-heterocyclic carbenes for copper-mediated azide-alkyne Click cycloaddition reactions

Sebest, Filip, Dunsford, Jay J, Adams, Matthew, Pivot, Jeremy, Newman, Paul David ORCID: https://orcid.org/0000-0002-1808-1211 and Díez-González, Silvia 2018. Ring-expanded N-heterocyclic carbenes for copper-mediated azide-alkyne Click cycloaddition reactions. ChemCatChem 10 (9) , pp. 2041-2045. 10.1002/cctc.201701992

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Abstract

A series of well-defined copper(I) complexes bearing ring expanded N-heterocyclic carbene (NHC) ligands has been applied to the azide-alkyne cycloaddition reaction. The obtained results notably showed that the six membered NHC ligands outperform well-established five-membered ones. [CuI(Mes-6)] displayed a remarkable catalytic activity while respecting the strict criteria for Click reactions.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Publisher:	Wiley
ISSN:	1867-3880
Funders:	EPSRC
Date of First Compliant Deposit:	10 January 2018
Date of Acceptance:	5 January 2018
Last Modified:	16 Nov 2024 20:15
URI:	https://orca.cardiff.ac.uk/id/eprint/108039

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