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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/125/04/0745-0749

    • Keywords

       

      Phenylboronic acid; o-phenylenediamine; ketones; 1,5-benzodiazepines.

    • Abstract

       

      Phenylboronic acid has been found to be an efficient catalyst for the synthesis of 1,5-benzodiazepine derivatives via cyclocondensation of 𝑜-phenylenediamine and various ketones in good to excellent yields (82-91%) using acetonitrile as solvent at reflux condition. The remarkable advantages offered by this method are easy mild reaction condition, experimental work up and good to excellent yields of products.

    • Author Affiliations

       

      Santosh V Goswami1 Prashant B Thorat1 Sudhakar R Bhusare1

      1. Department of Chemistry, Dnyanopasak College, Parbhani 431 401, India
    • Dates

       
  • Journal of Chemical Sciences | News

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      Posted on July 25, 2019

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