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3-Furylchromones

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

α-[2-(5-Methoxycarbonyl)furyl]-2,4-dihydroxy- and 2,4,6-trihydroxyacetophenones were obtained by the condensation of polyphenols with (2-methoxycarbonyl-5-furyl)acetonitrile. 7-Acetoxy- and 5,7-diacetoxy-2-methyl-3-[2-(5-methoxycarbonyl)furyl]chromones were obtained from them by reaction with acetic anhydride in the presence of triethylamine and were subsequently deacylated to 7-hydroxy and 5,7-dihydroxy compounds. 7-Hydroxy- and 5,7-dihydroxy-2-ethoxycarbonyl-3-[2-(5-methoxycarbonyl)furyl]chromones were obtained from the indicated acetophenones by reaction with ethoxalyl chloride.

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Authors and Affiliations

  1. T. G. Shevchenko Kiev State University, USSR

    V. P. Khilya, L. G. Grishko & V. Szabo

  2. L. Kossuth Debrecen University, USSR

    V. P. Khilya, L. G. Grishko & V. Szabo

Authors
  1. V. P. Khilya
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  2. L. G. Grishko
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  3. V. Szabo
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1317–1320, October, 1972.

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Khilya, V.P., Grishko, L.G. & Szabo, V. 3-Furylchromones. Chem Heterocycl Compd 8, 1189–1192 (1972). https://doi.org/10.1007/BF00475526

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  • DOI: https://doi.org/10.1007/BF00475526

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