TY - JOUR ID - pittir20464 UR - http://d-scholarship-dev.library.pitt.edu/20464/ IS - 8 A1 - Nakamura, H A1 - Usui, T A1 - Kuroda, H A1 - Ryu, I A1 - Matsubara, H A1 - Yasuda, S A1 - Curran, DP Y1 - 2003/04/17/ N2 - (Matrix presented) 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. JF - Organic Letters VL - 5 SN - 1523-7060 TI - Fluorous solvent as a new phase-screen medium between reagents and reactants in the bromination and chlorination of alcohols SP - 1167 AV - public EP - 1169 ER -