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  • Title: Continuous-flow homogeneous catalysis using the temperature-controlled solvent properties of supercritical carbon dioxide.
    Author: Harwardt T, Franciò G, Leitner W.
    Journal: Chem Commun (Camb); 2010 Sep 28; 46(36):6669-71. PubMed ID: 20714573.
    Abstract:
    A fully integrated continuous process for homogeneous catalysed reactions in scCO(2) has been developed exploiting the tunable solvent properties of scCO(2). A heated condenser situated above the reaction zone leads to a phase split under isobaric conditions resulting in efficient catalyst retention and recirculation. Continuous isomerisation of allylic alcohols was carried out for over 200 hours time-on-stream demonstrating the viability of this approach.
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