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2‐Hydroxybenzophenone as a Chemical Auxiliary for the Activation of Ketiminoesters for Highly Enantioselective Addition to Nitroalkenes under Bifunctional Catalysis

An organocatalytic system is presented for the Michael addition of monoactivated glycine ketimine ylides with a bifunctional catalyst. The ketimine bears an ortho hydroxy group, which increases the acidity of the methylene hydrogen atoms and enhances the reactivity, thus allowing the synthesis of a...

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Detalhes bibliográficos
Publicado no:Angew Chem Int Ed Engl
Main Authors: Guerrero‐Corella, Andrea, Esteban, Francisco, Iniesta, Manuel, Martín‐Somer, Ana, Parra, Mario, Díaz‐Tendero, Sergio, Fraile, Alberto, Alemán, Jose
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5947601/
https://ncbi.nlm.nih.gov/pubmed/29493860
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201800435
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