Chemistry of Natural Compounds

, Volume 6, Issue 3, pp 354–357 | Cite as


V. Synthesis of coumestans by the Wanzlik reaction
  • L. L. Simonova
  • A. A. Shamshurin


1. Eight new representatives of methyl- and methoxycoumestans were obtained.

2. For the synthesis of the coumestans, the following previously undescribed coumarins have been synthesize 4,7-dihydroxy-5-methyl-, 4,7-dihydroxy-5-methoxy-, and 4-hydroxy-7-methoxy-5-methylcoumarins.


Coumarin Malonic Acid Zinc Chloride Caustic Soda Sodium Carbonate Solution 


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Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • L. L. Simonova
    • 1
  • A. A. Shamshurin
    • 1
  1. 1.Institute of Chemistry, AS Moldavian SSRUSSR

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