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Photo-organocatalytic Enantioselective Perfluoroalkylation of ß-Ketoesters.
Wozniak, Lukasz; Murphy, John J; Melchiorre, Paolo.
Afiliação
  • Wozniak L; †ICIQ-Institute of Chemical Research of Catalonia, Av. Països Catalans 16, 43007 Tarragona, Spain.
  • Murphy JJ; †ICIQ-Institute of Chemical Research of Catalonia, Av. Països Catalans 16, 43007 Tarragona, Spain.
  • Melchiorre P; †ICIQ-Institute of Chemical Research of Catalonia, Av. Països Catalans 16, 43007 Tarragona, Spain.
J Am Chem Soc ; 137(17): 5678-81, 2015 May 06.
Article em En | MEDLINE | ID: mdl-25901659
The visible-light-driven, phase-transfer-catalyzed, enantioselective perfluoroalkylation and trifluoromethylation of cyclic ß-ketoesters is described. The photo-organocatalytic process, which occurs at ambient temperature and under visible light illumination, is triggered by the photochemical activity of in situ-generated electron donor-acceptor complexes, arising from the association of chiral enolates and perfluoroalkyl iodides. Preliminary mechanistic studies are reported.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Am Chem Soc Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Am Chem Soc Ano de publicação: 2015 Tipo de documento: Article