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Synlett 1999; 1999(9): 1480-1482
DOI: 10.1055/s-1999-2844
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A One-Step Synthesis of 5-Hydroxyflavones

Frédéric Bois* , Chantal Beney, Anne-Marie Mariotte, Ahcène Boumendjel
  • *Laboratoire de Pharmacognosie, Departement de Pharmacochimie Moléculaire. UMR-CNRS EP 811. Faculté de Pharmacie de Grenoble, 38706 La Tronche, France; Fax + 33(4)76 63 71 65; E-mail: Ahcene.Boumendjel@ujf-grenoble.fr
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Publication Date:
31 December 1999 (online)

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5-hydroxy flavones were prepared in one step starting from 2,6-dihydroxyacetophenone. The latter was treated with an aroyl chloride in the presence of an excess of potassium carbonate to afford 5-hydroxyflavones.

5-hydroxyflavones - one-step synthesis

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