Development of Continuous Enzymatic Kinetic Resolution and Separation Using Ionic Liquids/Supercritical CO2

Min Sik Kwon; Sung Ho Ha; Sang Hyun Lee; Yoon-Mo Koo

Development of Continuous Enzymatic Kinetic Resolution and Separation Using Ionic Liquids/Supercritical CO2

원문정보

Min Sik Kwon, Sung Ho Ha, Sang Hyun Lee, Yoon-Mo Koo

한국생물공학회 한국생물공학회 학술대회 2007 춘계학술대회 및 국제심포지움 2007.04 pp.8-8

피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

The lipase-catalyzed kinetic resolution of chiral alcohol and an efficient extractive separation in ionic liquids/supercritical CO2 system was investigated. The enhanced selectivities were observed and the best operating condition for the enantioselective extraction of product into CO2 phase in [Edmim][Tf2N] was found at 40°C and 120bar. Under that condition, high enantiomeric excess and conversion were also obtained. Our results show a "green" continuous process
using ILs/supercritical CO2 for the resolution of chiral alcohol without using organic solvents.

저자정보

Min Sik Kwon Department of Biological Engineering, Inha University
Sung Ho Ha ERC for Advanced Bioseparation Technology, Inha University
Sang Hyun Lee ERC for Advanced Bioseparation Technology, Inha University
Yoon-Mo Koo Department of Biological Engineering, Inha University

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자료제공 : 네이버학술정보

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