Asymmetric Synthesis of 2,3‐Dihydrobenzofurans by a [4+1] Annulation Between Ammonium Ylides and In Situ Generated o‐Quinone Methides

A highly enantio‐ and diastereoselective [4+1] annulation between in situ generated ammonium ylides and o‐quinone methides for the synthesis of a variety of 2,3‐dihydrobenzofurans has been developed. The key factors controlling the reactivity and stereoselectivity were systematically investigated by...

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Detalles Bibliográficos
Autores principales: Meisinger, Nicole, Roiser, Lukas, Monkowius, Uwe, Himmelsbach, Markus, Robiette, Raphaël, Waser, Mario
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Full Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5419452/
https://www.ncbi.nlm.nih.gov/pubmed/28165173
http://dx.doi.org/10.1002/chem.201700171

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5419452/
https://www.ncbi.nlm.nih.gov/pubmed/28165173
http://dx.doi.org/10.1002/chem.201700171

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