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    • Keywords


      Ritter-type reaction; heteropolyanions ionic liquid; amidoalkyl naphthol; multi-component reaction

    • Abstract


      A facile and efficient procedure for the preparation of amidoalkyl naphthols via a Ritter-type reaction of 2-naphthol, aromatic aldehydes and amide in the presence of heteropolyanion-based functionalized ionic liquid has been described. The one-pot solvent-free three-component reaction is accomplished at 110°C for 5-10 min in reasonable to good yield ranging from 73% to 94%. The catalyst could be recovered and reused at least six times without noticeably decreasing the catalytic activity.

    • Author Affiliations


      Fang Dong1 Jiang Chenning1 Zhu Ting1 Yang Jinming1

      1. Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, Yancheng 224002, Jiangsu, P. R. China
    • Dates

    • Supplementary Material

  • Journal of Chemical Sciences | News

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      Posted on July 25, 2019

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