title: Pd-catalyzed three-component coupling of N-tosylhydrazone, terminal alkyne, and aryl halide.
abstract: A Pd-catalyzed three-component reaction of N-tosylhydrazone, terminal alkyne, and aryl halide follows a mechanism involving a sequence of Pd carbene migratory insertion-transmetalation-reductive elimination, leading to the formation of one sp(2)-sp(3) C-C bond and one sp-sp(3) C-C bond.
authors.affiliation: Beijing National Laboratory of Molecular Sciences, College of Chemistry, Peking University, Beijing 100871, China.
authors.forename: Lei
authors.initials: L
authors.lastname: Zhou
authors.forename: Fei
authors.initials: F
authors.lastname: Ye
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Jianbo
authors.initials: J
authors.lastname: Wang
mesh_terms: D000480:Alkynes / Q000138:chemical synthesis* / Q000737:chemistry*; D002384:Catalysis; D006835:Hydrazones / Q000737:chemistry*; D006846:Hydrocarbons, Halogenated / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*
chemical_list: D000480:Alkynes; D006835:Hydrazones; D006846:Hydrocarbons, Halogenated; D009942:Organometallic Compounds; D010165:Palladium