title: Regioselective electrophilic borylation of haloarenes.
abstract: Haloarenes undergo direct borylation using amine : BCl3 : AlCl3 in the ratio of 1 : 1 : 2. After esterification the pinacol boronate esters are isolated in good yield with regioselectivity controlled by steric and electronic effects.
authors.affiliation: School of Chemistry, University of Manchester, Manchester, M13 9PL, UK. Michael.ingleson@manchester.ac.uk.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Del Grosso
authors.forename: Josue
authors.initials: J
authors.lastname: Ayuso Carrillo
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Ingleson
mesh_terms: D001555:Benzene Derivatives / Q000737:chemistry*; D001895:Boron / Q000737:chemistry*; D002384:Catalysis; D004583:Electrons; D007495:Iridium / Q000737:chemistry; D008958:Models, Molecular; D008968:Molecular Conformation; D013237:Stereoisomerism; D013379:Substrate Specificity
chemical_list: D001555:Benzene Derivatives; D007495:Iridium; D001895:Boron