• Dimethylglyoxime as an efficient ligand for copper-catalyzed hydroxylation of aryl halides

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    • Keywords


      Aryl halide; C-O coupling; dimethyl glyoxime; hydroxylation; phenol

    • Abstract


      The CuI/dimethylglyoxime (CuI/DMG) catalyzed direct hydroxylation of aryl iodides with CsOH takes place at 120C in a mixed solvent system (DMSO–H2O,1:1), afforded the corresponding phenols in good to excellent yield. Aryl bromides are found to be less reactive than aryl iodides under these reaction conditions.

    • Author Affiliations



      1. Department of Chemistry, KET’S Vinayak Ganesh Vaze College of Arts, Science and Commerce, Mithagar Road, Mulund (E), Mumbai, Maharashtra 400 081, India
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  • Journal of Chemical Sciences | News

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