Abstract
An efficient and experimentally simple copper-catalyzed carbon–nitrogen bond formation for the synthesis of \(N\)-arylated biguanides starting from aryl halides, carbodiimides, and 1,1,3,3-tetramethylguanidine is reported. The potential diversity of this type of reaction, easily available starting materials, and commercially available low-cost catalysts are the incremental features of this methodology.
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Yavari, I., Nematpour, M. A direct access to heptasubstituted biguanides. Mol Divers 19, 703–708 (2015). https://doi.org/10.1007/s11030-015-9601-7
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DOI: https://doi.org/10.1007/s11030-015-9601-7