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    • Synthesis of amides using polyacrolein-based oximino dithiobenzoic anhydrides

      K Aiswarya Kumari K Sreekumar

      Organic Volume 107 Issue 1 February 1995 pp 51-58

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/107/01/0051-0058

    • Keywords

       

      Polyacrolein oximino dithiobenzoic anhydrides; polymer analogous reaction; polymeric acyl transfer reagents

    • Abstract

       

      The use of polyacrolein-based oximino dithiobenzoic anhydrides in the synthesis of amides is illustrated. The reagent was prepared by polymer analogous reactions starting from 2% DVB crosslinked poly(acrolein-styrene)terpolymer. It was found to selectively acylate amines and amino acids to give the corresponding amides and peptides. The new acyl transfer reagent possessed the desired characteristics of polymeric reagents, including operational simplicity, filterability and regenerability. The influence of solvent, temperature, duration of reaction and molar excess of the reagent in these acylation reactions were studied to find out the optimum conditions.

    • Author Affiliations

       

      K Aiswarya Kumari1 K Sreekumar1

      1. Department of Chemistry, University of Kerala, Kariavattom Campus, Trivandrum - 695 581, India

    • Dates

       
      Published
      February 1995
      Manuscript received
      20 January 1994
      Manuscript revised
      28 October 1994

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