Brønsted acid catalyzed remote C6 functionalization of 2,3-disubstituted indoles with β,γ-unsaturated α-ketoester
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DOI: 10.3389/fchem.2022.992398
Abstract: Graphical Abstract A metal-free catalytic approach for the remote C6-functionalization of 2,3-disubstituted indoles has been developed. In the presence of catalytic amounts of Brønsted acid, the β,γ-unsaturated α-ketoesters react with 2,3-disubstituted indoles at the C6… read more here.
Keywords: remote functionalization; functionalization disubstituted; disubstituted indoles; nsted acid ... See more keywords