title: Fluorous solvent as a new phase-screen medium between reagents and reactants in the bromination and chlorination of alcohols.
abstract: [reaction: see text] A perfluorohexane layer regulates the rate of reagent transport in the bromination and chlorination of alcohols. A fluorous triphasic U-tube method is effective for lighter reagents; the thionyl chloride layer (yellow) vanishes, and the chlorides are obtained from the right top organic layer in the chlorination of alcohols.
authors.affiliation: Department of Chemistry, Faculty of Science, Gakushuin University, Mejiro, Tokyo 171-8588, Japan. hiroyuki.nakamura@gakushuin.ac.jp
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Nakamura
authors.forename: Taikou
authors.initials: T
authors.lastname: Usui
authors.forename: Hirokazu
authors.initials: H
authors.lastname: Kuroda
authors.forename: Ilhyong
authors.initials: I
authors.lastname: Ryu
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Matsubara
authors.forename: Shinji
authors.initials: S
authors.lastname: Yasuda
authors.forename: Dennis P
authors.initials: DP
authors.lastname: Curran