Synthesis of trifluoromethyl-containing isoindolinones from tertiary enamides via a cascade radical addition and cyclization process

A radical trifluoromethylation reaction of tertiary enamides was investigated and trifluoromethyl-containing isoindolinones were prepared under mild conditions. Using TMSCF(3) as a radical source, PhI(OAc)(2) as an oxidant and KHF(2) as an additive, tertiary enamides were converted to isoindolinones...

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Detalles Bibliográficos
Autores principales: Yu, Hui, Jiao, Mingdong, Fang, Xiaowei, Xuan, Pengfei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9081866/
https://www.ncbi.nlm.nih.gov/pubmed/35540298
http://dx.doi.org/10.1039/c8ra03696a
Descripción
Sumario:A radical trifluoromethylation reaction of tertiary enamides was investigated and trifluoromethyl-containing isoindolinones were prepared under mild conditions. Using TMSCF(3) as a radical source, PhI(OAc)(2) as an oxidant and KHF(2) as an additive, tertiary enamides were converted to isoindolinones via a cascade addition and cyclization process in moderate to good yields.

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