title: 2-Iodoxybenzoic acid organosulfonates: preparation, X-ray structure and reactivity of new, powerful hypervalent iodine(V) oxidants.
abstract: New powerful hypervalent iodine(V) oxidants, tosylate and mesylate derivatives of 2-iodoxybenzoic acid (IBX), were prepared by the reaction of IBX with the corresponding sulfonic acids. Single crystal X-ray crystallography of the diacetate derivative of IBX-tosylate revealed an unusual heptacoordinated iodine geometry without any significant intermolecular secondary interactions.
authors.affiliation: The Tomsk Polytechnic University, 634050 Tomsk, Russia.
authors.forename: Mekhman S
authors.initials: MS
authors.lastname: Yusubov
authors.forename: Dmitrii Yu
authors.initials: DY
authors.lastname: Svitich
authors.forename: Akira
authors.initials: A
authors.lastname: Yoshimura
authors.forename: Victor N
authors.initials: VN
authors.lastname: Nemykin
authors.forename: Viktor V
authors.initials: VV
authors.lastname: Zhdankin
mesh_terms: D018360:Crystallography, X-Ray; D007455:Iodine / Q000737:chemistry*; D007462:Iodobenzenes; D007463:Iodobenzoates / Q000737:chemistry*; D008958:Models, Molecular; D016877:Oxidants / Q000737:chemistry*; D013451:Sulfonic Acids / Q000737:chemistry*
chemical_list: D007462:Iodobenzenes; D007463:Iodobenzoates; D016877:Oxidants; D013451:Sulfonic Acids; C476101:o-iodoxybenzoic acid; D007455:Iodine