• Selective synthesis of thiodiglycol dicarboxylic acid esters via 𝑝-TsOH/C-catalysed direct esterification

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    • Keywords


      Thiodiglycol dicarboxylic acid esters; catalytic esterification; 𝑝-TsOH on activated carbon; antioxidant.

    • Abstract


      The esterification of thiodiglycol and long alkyl-chain carboxylic acids is reported. Reaction of thiodiglycol with carboxylic acid via 𝑝-TsOH/C-catalysed direct esterification afforded thiodiglycol dicarboxylic acid esters in good yields and chemoselectivity. The use of immobilized 𝑝-TsOH on activated carbon as catalyst is crucial for the transformation.

    • Author Affiliations


      Dahong Jiang1 Min Huang1

      1. Department of Chemistry and Life Science, Guangdong University of Petrochemical Technology, Maoming 525000, China
    • Dates

  • Journal of Chemical Sciences | News

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