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Catalytic Enantioselective Synthesis of C (1)‐ and C (2)‐Symmetric Spirobiindanones through Counterion‐Directed Enolate C‐Acylation

A catalytic enantioselective route to C(1)‐ and C(2)‐symmetric 2,2′‐spirobiindanones has been realized through an intramolecular enolate C‐acylation. This reaction employs a chiral ammonium counterion to direct the acylation of an in situ generated ketone enolate with a pentafluorophenyl ester. This...

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Detalles Bibliográficos
Autores principales: Rahemtulla, Benjamin F., Clark, Hugh F., Smith, Martin D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5113699/
https://www.ncbi.nlm.nih.gov/pubmed/27628946
http://dx.doi.org/10.1002/anie.201607731

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