Cu-Catalyzed Dehydrogenative C-O Cyclization for the Synthesis of Furan-Fused Thienoacenes.
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DOI: 10.1021/acs.orglett.1c01256
Abstract: The first Cu-catalyzed dehydrogenative C-O cyclization for the synthesis of furan-fused thienoacenes is described. A variety of heteroacenes including a thieno[3,2-b]furan or a thieno[2,3-b]furan skeleton were synthesized by intramolecular C-H/O-H coupling. The use of a… read more here.
Keywords: catalyzed dehydrogenative; furan fused; fused thienoacenes; furan ... See more keywords