Homogeneous biocatalysis in both fluorous biphasic and supercritical carbon dioxide systems

被引：15
|
作者：
Hobbs, Helen R. [1 ]
Kirke, Helen M. [1 ]
Poliakoff, Martyn [1 ]
Thomas, Neil R. [1 ]
机构：
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 41期
关键词：
biocatalysis; biphasic catalysis; enzymes; ion pairs; supercritical fluids;
D O I：
10.1002/anie.200701488
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Figure Presented) HIP to be green: Cytochrome c and α-chymotrypsin (CMT) can be solubilized in either fluorous solvents or supercritical CO 2 by hydrophobic ion pairing (HIP) with perfluorinated anionic surfactants (Krytox 157 FSL, KDP 4606). A model system for homogeneous fluorous biphasic biocatalysis involving the CMT-KDP complex in hexane/ perfluoromethylcyclohexane is reported that simplifies both product separation and recycling of the biocatalyst. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：7860 / 7863
页数：4
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