title: Copper-catalyzed cascade double C3-indolations of 3-diazoindolin-2-imines with indoles: convenient access to 3,3-diaryl-2-iminoindoles.
abstract: Symmetrical 3,3-diaryl-2-iminoindoles were prepared from 3-diazoindolin-2-imines and indoles via a copper-catalyzed cascade arylation/dehydrogenative cross-coupling process. By controlling the molar ratio of reactants and the operation procedure, 3-aryl-2-aminoindoles and asymmetrical 3,3-diaryl-2-iminoindoles could be approached.
authors: Department of Chemistry, Zhejiang University , Hangzhou 310027, P. R. China.
authors: Zao
authors: Z
authors: Du
authors: Yanpeng
authors: Y
authors: Xing
authors: Ping
authors: P
authors: Lu
authors: Yanguang
authors: Y
authors: Wang
mesh_terms: D001372:Aza Compounds / Q000737:chemistry*; D002384:Catalysis; D003300:Copper; D007097:Imines / Q000138:chemical synthesis* / Q000737:chemistry; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure
chemical_list: D001372:Aza Compounds; D007097:Imines; D007211:Indoles; D003300:Copper