Pd-catalyzed 5-exo-dig cyclization/etherification cascade of N-propargyl arylamines for the synthesis of polysubstituted furans.
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DOI: 10.1039/d4cc02255f
Abstract: A method for the synthesis of furans bearing indoline skeletons was developed via an intramolecular palladium-catalyzed 5-exo-dig cyclization/etherification cascade of N-propargyl arylamines containing a 1,3-dicarbonyl side chain. This method realized the first capture of vinyl… read more here.
Keywords: cyclization etherification; cascade propargyl; etherification cascade; catalyzed exo ... See more keywords