Free and immobilized Candida antarctica lipase B dispersed in ionic liquids (1-ethyl-3-methylmidazolium bistriflimide and 1-buthyl-3-methylimidazolium bistriflimide) were used as catalyst for the continuous kinetic resolution of rac-1-phenylethanol in supercritical carbon dioxide at 120 deg 150 deg C and 10MPa Excellent activity,stability and enantioselectivity levels were recorde in continuous operation.
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