title: Palladium-catalyzed intramolecular N-arylation of heteroarenes: a novel and efficient route to benzimidazo[1,2-a]quinolines.
abstract: An efficient new route for the synthesis of benzimidazo[1,2-a]quinolines has been developed via the palladium-catalyzed intramolecular Buchwald-Harwtig aryl amination of newly synthesized 2-(2'-bromoanilino)quinolines.
authors.affiliation: Department of Chemistry, Indian Institute of Technology, Kanpur-208016, India.
authors.forename: C
authors.initials: C
authors.lastname: Venkatesh
authors.forename: G S M
authors.initials: GS
authors.lastname: Sundaram
authors.forename: H
authors.initials: H
authors.lastname: Ila
authors.forename: H
authors.initials: H
authors.lastname: Junjappa
mesh_terms: D001562:Benzimidazoles / Q000138:chemical synthesis / Q000737:chemistry*; D002384:Catalysis; D003500:Cyclization; D007546:Isoquinolines / Q000138:chemical synthesis / Q000737:chemistry*; D008024:Ligands; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D012997:Solvents; D013696:Temperature
chemical_list: D001562:Benzimidazoles; D007546:Isoquinolines; D008024:Ligands; D012997:Solvents; C427107:benzimidazo(2,1-a)isoquinoline; D010165:Palladium