• Synthetic experiments in the benzo-pyrone series - Part II. Synthesis of flavono- and Coumarino-7∶8-Furan-β-ones and their derivatives

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/011/03/0206-0211

    • Keywords

       

      Flavone; Furanone; Umbelliferone; Acetyl Derivative; Synthetic Experiment

    • Abstract

       

      Starting from 7-hydroxy-coumarins and flavones the chloracetoxy compounds have been prepared and these have been converted into coumarino-7∶8-furanones and flavono-7∶8-furanones by means of the Fries reaction. Their properties have been studied and their benzylidine and acetyl derivatives obtained.

    • Author Affiliations

       

      L Ramachandra Row1 T R Seshadri1

      1. Department of Chemistry, Andhra University, Waltair
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