Ready synthesis of free N-H 2-arylindoles via the copper-catalyzed amination of 2-bromo-arylacetylenes with aqueous ammonia and sequential intramolecular cyclization

Huifeng Wang, Yaming Li, Linlin Jiang, Rong Zhang, Kun Jin, Defeng Zhao, Chunying Duan
  • Organic & Biomolecular Chemistry, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c1ob05549f