Abstract
An efficient copper-catalyzed, microwave-assisted, one-pot reaction has been developed for synthesis of 3,4-diaryl isoquinolines. The reaction was performed in two steps via a CuI/2,2′-biimidazole-catalyzed tandem process from N-tert-butyl-o-iodobenzaldimine and a terminal aryl alkyne, followed by addition of an aryl iodide. A variety of 3,4-diaryl isoquinolines have been obtained in moderate to good yields.
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This work was supported by the Program for Excellent Talents in Guangdong Ocean University (Grant No. 0912118).
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Hu, Z., Ou, LL., Li, SD. et al. Efficient copper(I)-catalyzed, microwave-assisted, one-pot synthesis of 3,4-diaryl isoquinolines. Res Chem Intermed 41, 3461–3469 (2015). https://doi.org/10.1007/s11164-013-1462-z
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DOI: https://doi.org/10.1007/s11164-013-1462-z