title: Additive- and Metal-Free, Predictably 1,2- and 1,3-Regioselective, Photoinduced Dual C-H/C-X Borylation of Haloarenes.
abstract: We report herein a simple, additive- and metal-free, photoinduced, dual C-H/C-X borylation of chloro-, bromo-, and iodoarenes. The reaction produces 1,2- and 1,3-diborylarenes on gram scales under batch and continuous flow conditions. The regioselectivity of the dual C-H/C-X borylation is determined by the solvent and the substituents in the parent haloarenes.
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: Adelphe M
authors.initials: AM
authors.lastname: Mfuh
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: Vu T
authors.initials: VT
authors.lastname: Nguyen
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: Bhuwan
authors.initials: B
authors.lastname: Chhetri
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: Jessica E
authors.initials: JE
authors.lastname: Burch
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: John D
authors.initials: JD
authors.lastname: Doyle
authors.affiliation: Department of Chemistry, University of North Texas , Denton, Texas 76201, United States.
authors.forename: Vladimir N
authors.initials: VN
authors.lastname: Nesterov
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: Hadi D
authors.initials: HD
authors.lastname: Arman
authors.affiliation: Department of Chemistry, University of Texas at San Antonio , San Antonio, Texas 78249, United States.
authors.forename: Oleg V
authors.initials: OV
authors.lastname: Larionov
mesh_terms: D001895:Boron / Q000737:chemistry*; D002384:Catalysis; D006219:Halogens / Q000737:chemistry*; D006841:Hydrocarbons, Aromatic / Q000737:chemistry*; D055668:Photochemical Processes; D013237:Stereoisomerism
chemical_list: D006219:Halogens; D006841:Hydrocarbons, Aromatic; D001895:Boron