Synfacts, Table of Contents Synfacts 2025; 21(02): 174DOI: 10.1055/a-2497-0303 Polymer-Supported Synthesis Synthesis of Arylpyrazines from Acetophenones and 1,2-Diamines Using a Fe3O4-Supported CuO Catalyst Contributor(s): Yasuhiro Uozumi , Kenji Tsukamoto Recommend Article Abstract Buy Article Keywords Keywordscopper catalysis - cupric oxide - cascade imine formation–oxidative cyclization - acetophenones - 1,2-diamines - arylpyrazines Full Text