Annulation of enaminones with quinonediimides/quinoneimides for selective synthesis of indoles and 2-aminobenzofurans.
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DOI: 10.1039/d3cc01687k
Abstract: The annulation reactions of enaminones with quinonediimides/quinoneimides for the selective synthesis of indoles and 2-aminobenzofurans have been realized. With Zn(II) catalysis, quinonediimides reacted with enaminones to give indoles via HNMe2-elimination-based aromatization. With Fe(III) catalysis, the… read more here.
Keywords: selective synthesis; quinonediimides quinoneimides; synthesis indoles; quinoneimides selective ... See more keywords