Rapid and Green Synthesis of some Benzothiazole-, Benzimidazole- and Benzoxazole-2-thiol Derivatives Using Copper Sulfate in Aqueous Media

  • 10.22036/org.chem..2016.13579
  • Organic Chemistry Research
  • p 64-69, Volume 2, Issue 1,
  • Research Paper


Reproducible method. Certain aspects can be improved.


An easy, green, efficient and simple for synthesis of derivatives of benzimidazole-, benzothiazole- and benzoxazole-2-thiol has been described. Although previous methods are available in literature for synthesis of such compounds, this method reports the use of...