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Keywords:

  • copper;
  • cross-coupling;
  • heterogeneous catalysis;
  • N ligands;
  • nanoparticles
Thumbnail image of graphical abstract

Running with copper: 4-dimethylaminopryidine-stabilized Cu nanoparticles (DMAP-CuNPs) are used to catalyze the formation of C[BOND]N bonds. The catalytic reaction proceeds as in a homogeneous system, whereas, the catalyst can be separated and recycled as in heterogeneous catalysis. A five-run test demonstrates that DMAP-CuNPs have high stability and recyclability.