Abstract
A series of 5,7-dihydroxy-3-phenoxychromones and their 2-methyl analogs has been obtained by the heterocyclization of α-aryloxy-2,4,6-trihydroxyacetophenones. Their acylation, alkylation, and aminoacylation reactions have been studied.
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Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 466–474, July–August, 1998.
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Garazd, M.M., Ogorodniichuk, A.S., Shilin, V.V. et al. 5,7-dihydroxy-3-phenoxychromones: Synthesis and properties. Chem Nat Compd 34, 435–441 (1998). https://doi.org/10.1007/BF02329590
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DOI: https://doi.org/10.1007/BF02329590