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Catalytic, Enantioselective, Intramolecular Sulfenofunctionalization of Alkenes with Phenols

[Image: see text] The catalytic, enantioselective, cyclization of phenols with electrophilic sulfenophthalimides onto isolated or conjugated alkenes affords 2,3-disubstituted benzopyrans and benzoxepins. The reaction is catalyzed by a BINAM-based phosphoramide Lewis base catalyst which assists in th...

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Foilsithe in:J Org Chem
Main Authors: Denmark, Scott E., Kornfilt, David J. P.
Formáid: Artigo
Teanga:Inglês
Foilsithe: American Chemical Society 2017
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5360160/
https://ncbi.nlm.nih.gov/pubmed/28257203
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.joc.7b00295
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