• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/123/04/0485-0489

    • Keywords

       

      Suzuki-Miyaura; polyethyleneimine; nickel; Phoshphine free; recyclable.

    • Abstract

       

      In this report, Suzuki-Miyaura coupling reaction was performed in the presence of polyethyleneimine (PEI) as ligand, NiCl2·6H2O and K2CO3 in ethylene glycol at 80-100°C under phosphinefree conditions. By this method, structurally different aryl bromides and iodides were reacted with phenylboronic acid and potassium phenyltrifluoroborate. Under these simple reaction conditions a different biaryl derivatives have been prepared in high to excellent yields. Recycling experiments showed that catalyst can be used as recyclable catalyst in the Suzuki-Miyaura cross-coupling reactions.

    • Author Affiliations

       

      Nooredin Goudarzian1 Mohammad Gholinejad2 Parisa Ghahramani3

      1. Chemistry Department, Islamic Azad University, Shiraz Branch, Shiraz, Iran, P.O. Box 71955-149
      2. Chemistry Department, Shiraz University, Shiraz, Iran
      3. Industrial Chemistry Department, Technical Institute, Shiraz, Iran
    • Dates

       
  • Journal of Chemical Sciences | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2017-2019 Indian Academy of Sciences, Bengaluru.