title: Consecutive condensation, C-N and N-N bond formations: a copper- catalyzed one-pot three-component synthesis of 2H-indazole.
abstract: 2H-Indazoles are synthesized using copper-catalyzed, one-pot, three-component reactions of 2-bromobenzaldehydes, primary amines, and sodium azide. A copper catalyst plays the key role in the formation of C-N and N-N bonds. This method has a broad substrate scope with a high tolerance for a variety of functional groups.
authors.affiliation: Department of Chemistry and Institute of Basic Science, Chonnam National University, Gwangju, 500-757, Republic of Korea.
authors.forename: Manian Rajesh
authors.initials: MR
authors.lastname: Kumar
authors.forename: Ahbyeol
authors.initials: A
authors.lastname: Park
authors.forename: Namjin
authors.initials: N
authors.lastname: Park
authors.forename: Sunwoo
authors.initials: S
authors.lastname: Lee
mesh_terms: D002244:Carbon / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D007191:Indazoles / Q000138:chemical synthesis*; D015394:Molecular Structure; D009584:Nitrogen / Q000737:chemistry*
chemical_list: D007191:Indazoles; D002244:Carbon; D003300:Copper; D009584:Nitrogen