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Synthesis of phenyl substituted furanobenzopyrones

  • M. Kanakalingeswara Rao
  • S. Rajagopal
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Abstract

The syntheses of 1, 2-diphenyl-6-methyl-8-oxo-8H-furo-[2, 3-h] (1) benzopyran, 2, 3-diphenyl-5-methyl-7-oxo-7H-furo [2, 3-g] (1) benzopyran and 1, 2-diphenyl-4-methyl-6-oxo-6H-furo [2, 3-f] (1) benzopyran are described, and uv and ir data of the compounds reported. The compounds were found to be devoid of anti-implantation activity when tested on albino rats.

Keywords

Benzofuran Benzoin Benzopyran Acetoacetic Ester Phenyl Substitute 
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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Copyright information

© Indian Academy of Sciences 1975

Authors and Affiliations

  • M. Kanakalingeswara Rao
    • 1
  • S. Rajagopal
    • 1
  1. 1.Department of ChemistryRegional Engineering CollegeWarangal

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