title: Synthesis of boron-substituted diaryliodonium salts and selective transformation into functionalized aryl boronates.
abstract: Dormant boron awaits its true destiny in diaryliodonium salts synthesized from aryl boronate derivatives according to two alternative general methods with hypervalent iodine(III) reagents and fluoroalcohol solvents: transformation of an aryl C-H bond and boron-iodine(III) exchange (see scheme; FG = functional group). The salts could be functionalized by both catalyst-free and metal-catalyzed reactions without loss of the boron functionality.
authors.affiliation: College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, Shiga, 525-0058, Japan.
authors.forename: Motoki
authors.initials: M
authors.lastname: Ito
authors.forename: Itsuki
authors.initials: I
authors.lastname: Itani
authors.forename: Yosuke
authors.initials: Y
authors.lastname: Toyoda
authors.forename: Koji
authors.initials: K
authors.lastname: Morimoto
authors.forename: Toshifumi
authors.initials: T
authors.lastname: Dohi
authors.forename: Yasuyuki
authors.initials: Y
authors.lastname: Kita
mesh_terms: D001895:Boron / Q000737:chemistry*; D001897:Boronic Acids / Q000737:chemistry*; D007455:Iodine / Q000737:chemistry*; D009861:Onium Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D012492:Salts / Q000737:chemistry
chemical_list: D001897:Boronic Acids; D009861:Onium Compounds; D012492:Salts; D007455:Iodine; D001895:Boron