Natural Deep Eutectic Solvents as Performance Additives for Peroxygenase Catalysis

作者:Ma, Yunjian; Li, Yongru; Ali, Shahid; Li, Peilin; Zhang, Wuyuan; Rauch, Marine C. R.; Willot, Sebastien J-P; Ribitsch, Doris; Choi, Young Hae; Alcalde, Miguel; Hollmann, Frank*; Wang, Yonghua*
来源:ChemCatChem, 2020, 12(4): 989-994.
DOI:10.1002/cctc.201901842

摘要

Natural deep eutectic solvents (NADES) are proposed as alternative solvents for peroxygenase-catalysed oxyfunctionalization reactions. Choline chloride-based NADES are of particular interest as they can serve as solvent, enzyme-stabiliser and sacrificial electron donor for the in situ H2O2 generation. This report provides the first proof-of-concept and basic characterisation of this new reaction system. Highly promising turnover numbers for the biocatalysts of up to 200,000 have been achieved.