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- Title
Ring‐Expanded N‐Heterocyclic Carbenes for Copper‐Mediated Azide–Alkyne Click Cycloaddition Reactions.
- Authors
Sebest, Filip; Dunsford, Jay J.; Adams, Matthew; Pivot, Jeremy; Newman, Paul D.; Díez‐gonzález, Silvia
- Abstract
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.
- Subjects
RING formation (Chemistry) kinetics; CARBENES; HETEROCYCLIC compounds; LIGANDS (Chemistry); CATALYTIC activity
- Publication
ChemCatChem, 2018, Vol 10, Issue 9, p2041
- ISSN
1867-3880
- Publication type
Article
- DOI
10.1002/cctc.201701992