A tandem strategy for the construction of benzofuran motifs has been developed directly from gem-dibromoalkenes and phenols under palladium-catalyzed conditions. This flexible and novel methodology provides direct access to 2-aryl and 2-styryl benzofurans in good to high yields. This strategy is also valuable in the synthesis of benzodifurans.
M. L. N. Rao and P. Dasgupta, RSC Adv., 2015, 5, 65462 DOI: 10.1039/C5RA13213D
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