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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/127/05/0797-0801

    • Keywords

       

      Cyclizations; 2-amino-1,3,4-oxadiazoles; propane phosponic anhydride; heterocycles; one-pot synthesis

    • Abstract

       

      A scalable and environmentally friendly one-pot method for the synthesis of 2-amino-1,3,4-oxadiazoles from acylhydrazides and isocyanates has been achieved with propane phosponic anhydride (T3P) acting as cyclodehydrating reagent.

    • Author Affiliations

       

      Andivelu Ilangovan1 Shanmugasundar Saravanakumar1 2 Siddappa Umesh2

      1. School of Chemistry, Bharathidasan University, Tiruchirappalli 620024, India
      2. Syngene International Ltd., Bangalore 560 099, India

    • Dates

       
      Published
      May 2015
      Manuscript received
      10 August 2014
      Manuscript revised
      20 January 2015
      Accepted
      30 April 2015

    • Supplementary Material

       

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