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Iridium-catalyzed enantioselective direct vinylogous allylic alkylation of coumarins

The first iridium-catalyzed enantioselective vinylogous allylic alkylation of coumarins is presented. Using easily accessible linear allylic carbonates as the allylic electrophile, this reaction installs unfunctionalized allyl groups at the γ-position of 4-methylcoumarins in an exclusively branched-...

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Publicado en:Chem Sci
Main Authors: Sarkar, Rahul, Mitra, Sankash, Mukherjee, Santanu
Formato: Artigo
Idioma:Inglês
Publicado: Royal Society of Chemistry 2018
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6050583/
https://ncbi.nlm.nih.gov/pubmed/30079186
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c8sc02041h
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