1. Home
    2. Journals
    3. Proceedings – Section A
    4. Volume 35
    5. Issue 6

    • Nuclear oxidation in flavones and related compounds - Part XXXVIII. A transformation of visnagin to kellin

      S K Mukerjee T R Seshadri

      Volume 35 Issue 6 June 1952 pp 323-326

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/035/06/0323-0326

    • Keywords

       

      Chromone; Rectangular Prism; Mixed Melting Point; Dimethyl Sulphate; Potassium Persulphate

    • Abstract

       

      A new method of conversion of visnagin into kellin is described. It involves only three steps and gives much better yields. Nor-visnagin is subjected to nuclear oxidation with alkaline persulphate to yield nor-kellin which is conveniently methylated to kellin by means of dimethyl sulphate and potassium carbonate in acetone solution.

    • Author Affiliations

       

      S K Mukerjee1 T R Seshadri1

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

    • Dates

       
      Published
      June 1952
      Manuscript received
      31 March 1952
  •  

© 2021-2022 Indian Academy of Sciences, Bengaluru.

Contact | Site index