Abstract
A novel decarboxylative aminocatalytic strategy for the synthesis of 4,4a‐dihydroxanthones is described. It was realized by employing dienamine activation and utilizes readily available β,β‐disubstituted enals and chromone‐3‐carboxylic acids as starting materials. A decarboxylation reaction is the key step of the cascade making the aminocatalyst turnover possible. magnified image
Funding Information
  • Lodz University of Technology
  • Własny Fundusz Stypendialny PŁ programme

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