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Heterocyclic compounds

Part V. Synthesis of 2-Methyl-6-ethyl-7-hydroxy-chromone and its derivatives
  • R. D. Desai
  • Sheikh Abdul Hamid
Article

Summary

7-Acetoxy-6-ethyl-3-acetyl-2-methylchromone has been prepared by the application of the Kostanecki Reaction to 2: 4-dihydroxy-5-ethylacetophenone. The various derivatives of this chromone have been also described.

Keywords

Flavone Flavonol Ferric Chloride Flavanone Chromone 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Kostanecki and Rozyscki,Ber., 1901,34, 102.Google Scholar
  2. 2.
    Heilbron and co-workers,ibid., Ber., 1933, 1263; 1934, 1311, 1581; 1936, 296. Chadha, Mahal and Venkataraman,ibid. Ber., 1933, 1460. Chakravarti and Bagchi,J. Ind. Chem. Soc., 1936,13, 689.Google Scholar
  3. 3.
    Annual Reports of the Chemical Society, 1929, 152; 1930, 171.Google Scholar
  4. 4.
    Wittig, Baugert and Richter,Annalen, 1925,446, 155.Google Scholar
  5. 5.
    S. Fujise,Soc. Papers Inst. Phys. Chem. Tokyo, 1929, 111.Google Scholar
  6. 6.
    Bistrzycki and Von Kostanecki,Ber., 1886,18, 1985.Google Scholar

Copyright information

© Indian Academy of Sciences 1937

Authors and Affiliations

  • R. D. Desai
    • 1
  • Sheikh Abdul Hamid
    • 1
  1. 1.Department of ChemistryMuslim UniversityAligarh

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