Acyl Donor Intermediates in N‐Heterocyclic Carbene Catalysis: Acyl Azolium or Azolium Enolate?

Azolium enolates and acyl azolium cations have been proposed as intermediates in numerous N‐heterocyclic carbene (NHC) catalyzed transformations. Acetyl azolium enolates were generated from the reaction of 2‐propenyl acetate with both saturated (SIPr) and aromatic (IPr) NHCs, isolated, and character...

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Detalles Bibliográficos
Autores principales: Biswas, Animesh, Neudörfl, Jörg‐M., Schlörer, Nils E., Berkessel, Albrecht
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7986403/
https://www.ncbi.nlm.nih.gov/pubmed/33140529
http://dx.doi.org/10.1002/anie.202010348

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7986403/
https://www.ncbi.nlm.nih.gov/pubmed/33140529
http://dx.doi.org/10.1002/anie.202010348

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