Pd-Catalyzed intramolecular C–H addition to the cyano-group: construction of functionalized 2,3-fused thiophene scaffolds
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DOI: 10.1039/c7qo01000a
Abstract: An efficient synthesis of 2,3-fused thiophenes was demonstrated through a Pd-catalyzed intramolecular C–H addition of thiophenes bearing cyanohydrin components at the C(3) positions to nitriles. A diversity of functionalized fused thiophenes with saturated six-, seven-… read more here.
Keywords: addition cyano; intramolecular addition; cyano group; functionalized fused ... See more keywords