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Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids

Greco, Rossella; Lloret, Vicent; Rivero Crespo, Miguel Ángel; Hirsch, Andreas; Doménech-Carbó, Antonio; Abellán Sáez, Gonzalo; Leyva Perez, Antonio (American Chemical Society, 2021-06-28)

[EN] Ionic liquids are composed of an organic cation and a highly delocalized perfluorinated anion, which remain tight to each other and neutral across the extended liquid framework. Here we show that n-alkanes in millimolar ...
Organocatalytic Enantioselective Functionalization of Hydroxyquinolines through an Aza-Friedel-Crafts Alkylation with Isatin-derived Ketimines

Vila, C.; Rendón-Patiño, A.; Montesinos-Magraner, M.; Blay, G.; Muñoz Roca, María Del Carmen; Pedro, J.R. (John Wiley & Sons, 2018-03-01)

[EN] A highly enantioselective addition of hydroxyquinolines to isatin-derived ketimines has been realized using a quinine-derived thiourea organocatalyst. The reaction affords chiral 3-amino-2-oxindoles bearing a quinoline ...
Organocatalytic enantioselective functionalization of indoles in the carbocyclic ring with cyclic imines

Vila, C.; Tortosa, A.; Blay, G.; Muñoz Roca, María Del Carmen; Pedro, J.R. (The Royal Society of Chemistry, 2019-01-07)

[EN] An organocatalytic enantioselective functionalization in the carbocyclic ring of indoles with benzoxathiazine 2,2-dioxides is described using a quinine-derived bifunctional organocatalyst. This aza-Friedel-Crafts ...

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