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Vila Descals, Carlos; Tortosa, Arturo; Blay Llinares, Gonzalo; Muñoz, M. Carmen; Pedro, José Ramón | |||
Aquest document és un/a article, creat/da en: 2019 | |||
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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 reaction provides 4-indolyl, 5-indolyl and 7-indolyl sulfamidate derivatives in good yields (up to 99%) and with moderate to high enantioselectivities (up to 86% ee). | |||
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