• Nuclear reduction in the 5-position of anthoxanthins

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/038/04/0294-0296

    • Keywords

       

      Flavone; Apigenin; Fisetin; Chrysin; Raney Nickel

    • Abstract

       

      Partial methyl ethers of chrysin, apigenin, galangin and quercetin have been subjected to nuclear reduction in the 5-position through their tosyloxy compounds. The products are 7-methoxy flavone, pratol methyl ether, 3:7-dimethoxy flavone and fisetin tetramethyl ether respectively.

    • Author Affiliations

       

      A C Jain1 T R Seshadri1

      1. From the Department of Chemistry, University of Delhi, Delhi
    • Dates

       
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