Aryloxide‐Facilitated Catalyst Turnover in Enantioselective α,β‐Unsaturated Acyl Ammonium Catalysis

A new general concept for α,β‐unsaturated acyl ammonium catalysis is reported that uses p‐nitrophenoxide release from an α,β‐unsaturated p‐nitrophenyl ester substrate to facilitate catalyst turnover. This method was used for the enantioselective isothiourea‐catalyzed Michael addition of nitroalkanes...

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Detalhes bibliográficos
Publicado no:Angew Chem Int Ed Engl
Main Authors: Matviitsuk, Anastassia, Greenhalgh, Mark D., Antúnez, Diego‐Javier Barrios, Slawin, Alexandra M. Z., Smith, Andrew D.
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2017
Assuntos:
Communications
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5638104/
https://ncbi.nlm.nih.gov/pubmed/28791763
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201706402
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