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Published in 2022 at "Molecules"
DOI: 10.3390/molecules27217412
Abstract: A robust metal- and solvent-free cascade radical-induced C-N cleavage/intramolecular 6-endo-dig annulation/hydrocarbonylation for the synthesis of the valuable 2-aryl-4H-chromen-4-ones is described. This practical synthesis strategy utilizes propargylamines and air as the oxygen source and green carbonylation…
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Keywords:
radical induced;
chromen ones;
annulation hydrocarbonylation;
aryl chromen ... See more keywords