title: Retention Behavior of Halogenated Benzenes on a Stationary Phase Having a 2,4-Dibromophenoxy Group as the Halogen Recognition Functional Group.
abstract: A stationary phase with a dipole interaction was synthesized by immobilizing the 2,4-dibromophenoxy (DBP) group onto a hydrophilic base resin. The chromatographic properties for halogenated benzenes were evaluated on the DBP-resin by reversed phase mode. The separation efficiency of the DBP-resin for p-xylene and 1,4-dihalogenated benzenes was better than that of the column packed with octadecylsilane (ODS). The results suggested that the retention of the solutes on the DBP-resin depends on the Debye interaction in addition to with the dispersion force caused by the DBP group.
authors.affiliation: College of Bioscience and Biotechnology, Chubu University.
authors.forename: Toshio
authors.initials: T
authors.lastname: Miwa
authors.forename: Shiho
authors.initials: S
authors.lastname: Suzuki
authors.forename: Rina
authors.initials: R
authors.lastname: Takai
authors.forename: Ryohei
authors.initials: R
authors.lastname: Yamamoto
authors.forename: Yoshinori
authors.initials: Y
authors.lastname: Inoue
authors.forename: Atsushi
authors.initials: A
authors.lastname: Yamamoto
mesh_terms: D001554:Benzene / Q000737:chemistry* / Q000302:isolation & purification*; D002853:Chromatography, Liquid / Q000379:methods*; D054879:Halogenation; D010422:Pentanones / Q000737:chemistry*; D012821:Silanes / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry
chemical_list: D010422:Pentanones; D012821:Silanes; C568970:dibenzoylpropane; C024779:octadecylsilane; D012822:Silicon Dioxide; D001554:Benzene