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N‐Heterocyclic Carbene Organocatalysis: With or Without Carbenes?
In this work the mechanism of the aldehyde umpolung reactions, catalyzed by azolium cations in the presence of bases, was studied through computational methods. Next to the mechanism established by Breslow in the 1950s that takes effect through the formation of a free carbene, we have suggested that...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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John Wiley and Sons Inc.
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7496998/ https://www.ncbi.nlm.nih.gov/pubmed/32608090 http://dx.doi.org/10.1002/chem.202002656 |