title: 1,7-Palladium migration via C-H activation, followed by intramolecular amination: regioselective synthesis of benzotriazoles.
abstract: A novel 1,7-palladium migration-cyclization-dealkylation sequence for the regioselective synthesis of benzotriazoles has been developed. These reactions proceed in excellent yields with high regioselectivities. The mechanism of the reaction has also been investigated.
authors.affiliation: Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, PR China.
authors.forename: Jun
authors.initials: J
authors.lastname: Zhou
authors.forename: Jianjun
authors.initials: J
authors.lastname: He
authors.forename: Binjie
authors.initials: B
authors.lastname: Wang
authors.forename: Weijun
authors.initials: W
authors.lastname: Yang
authors.forename: Hongjun
authors.initials: H
authors.lastname: Ren
mesh_terms: D000586:Amination; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000737:chemistry; D003500:Cyclization; D010165:Palladium / Q000737:chemistry*; D014230:Triazoles / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D000970:Antineoplastic Agents; D014230:Triazoles; D010165:Palladium; C012771:benzotriazole