%A DP Curran %A S Werner %J Organic Letters %T Extractive phase vanishing reactions with dichloromethane, perfluorohexanes, and dibromoethane: Slow addition in a test tube %X (Equation presented) Partition coefficient measurements and experiments with a dye show that a new fluorous "phase vanishing reaction" described by Jana and Verkade occurs by an extractive mechanism. This mechanism is contrasted with the original diffusive phase-vanishing reactions introduced by Ryu and co-workers. %N 6 %P 1021 - 1024 %V 6 %D 2004 %R 10.1021/ol0499248 %L pittir19909