Chiral Thiourea Catalyzed Enantioselective Cascade Synthesis of 2,3‐Dihydrobenzofurans
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DOI: 10.1002/ejoc.202401391
Abstract: We established an efficient asymmetric cascade pathway for the construction of trans‐2,3‐dihydrobenzofurans. This reaction proceeds via a Michael addition followed by an oxa‐substitution, employing in‐situ generated pyridinium ylide and ortho‐hydroxy chalcone derivatives in the presence… read more here.
Keywords: catalyzed enantioselective; cascade; enantioselective cascade; chiral thiourea ... See more keywords