阿光催化酶促 Hunsdiecker-Borodin 型对香豆酸卤代脱羧反应。
A Photochemoenzymatic Hunsdiecker-Borodin-Type Halodecarboxylation of Ferulic Acid.
机构信息
Department of Biological and Ecological Sciences, University of Tuscia, Via S.C. De Lellis s.n.c., 01100, Viterbo, Italy.
Department of Biotechnology, Delft University of Technology, Van der Maasweg 9, Delft, The Netherlands.
出版信息
Chembiochem. 2022 Oct 6;23(19):e202200367. doi: 10.1002/cbic.202200367. Epub 2022 Aug 23.
Abstract
A photochemoenzymatic halodecarboxylation of ferulic acid was achieved using vanadate-dependent chloroperoxidase as (bio)catalyst and oxygen and organic solvent as sole stoichiometric reagents in a biphasic system. Performance and selectivity were improved through a phase transfer catalyst, reaching a turnover number of 660.000 for the enzyme.
摘要
在两相体系中，利用钒依赖型漆酶作为（生物）催化剂，以氧气和有机溶剂为唯一化学计量试剂，实现了阿魏酸的光酶促脱羧卤化。通过相转移催化剂提高了性能和选择性，酶的转化率达到 660000。
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