Ionic liquid-coated enzyme for biocatalysis in organic solvent
SCIE
SCOPUS
- Title
- Ionic liquid-coated enzyme for biocatalysis in organic solvent
- Authors
- Lee, JK; Kim, MJ
- Date Issued
- 2002-09-20
- Publisher
- AMER CHEMICAL SOC
- Abstract
- Ionic liquid-coated enzyme (ILCE) is described as a useful catalyst for biocatalysis in organic solvent. An ionic liquid, [PPMIM]-[PF6] (1, [PPMIM] = 1-(3'-phenylpropyl)-3-methylimidazolium), which is solid at room temperature and becomes liquid above 53 degreesC, was synthesized in two steps from N-methylimidazole. The coating of enzyme was done by simply mixing commercially available enzyme with 1 in the liquid phase above 53 degreesC and then allowing the mixture to cool. A representative ILCE, prepared with a lipase from Pseudomonas cepacia, showed markedly enhanced enantioselectivity without losing any significant activity.
- Keywords
- LIPASE; ENANTIOSELECTIVITY; SELECTIVITY; RESOLUTION; CATALYSIS; CRYSTALS; MEDIA
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18904
- DOI
- 10.1021/JO026116Q
- ISSN
- 0022-3263
- Article Type
- Article
- Citation
- JOURNAL OF ORGANIC CHEMISTRY, vol. 67, no. 19, page. 6845 - 6847, 2002-09-20
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