Unprecedented copper(I) bifluoride complexes: Synthesis, characterization and reactivity

T. Vergote, F. Nahra, A. Welle, N. Mager, O. Riant, T. Leyssens, M. Luhmer, J. Wouters

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Résumé

To be or not to bifluoride: Two synthetic pathways to unprecedented N-heterocyclic carbene copper(I) bifluoride complexes have been developed (see scheme). Catalytic tests demonstrated that copper(I) bifluorides are very efficient catalysts, which do not require any additional activating agent. The first Cu-catalyzed diastereoselective allylation of (R)-N-tert-butanesulfinyl aldimines was also established. The method enables efficient, simple and general synthesis of enantiomerically enriched homoallylic amines at room temperature in high yields.
langue originaleAnglais
Pages (de - à)793-798
Nombre de pages6
journalChemistry: A European Journal
Volume18
Numéro de publication3
Les DOIs
Etat de la publicationPublié - 16 janv. 2012

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