Inside Cover: Bienzymatic Dynamic Kinetic Resolution of Secondary Alcohols by Esterification/Racemization in Water (Angew. Chem. Int. Ed. 8/2025)

IF 16.9 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Aleksandra Rudzka, Tamara Reiter, Prof. Wolfgang Kroutil, Dr. Paweł Borowiecki
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引用次数: 0

Abstract

A two-enzyme-catalyzed dynamic kinetic resolution (DKR) of racemic secondary alcohols in water was achieved by Wolfgang Kroutil, Paweł Borowiecki, and co-workers (e202420133). The cover image illustrates the cooperative action of an engineered alcohol dehydrogenase (bottom left), which mediates racemization via a hydrogen-borrowing mechanism (indicated by the swirl), and an acyltransferase (bottom right) that enables enantioselective acylation. This organic-solvent- and metal-free DKR offers a novel approach for the deracemization of sec-alcohols in an aqueous system using exclusively biocatalysts. The cover was designed by Verena Resch.

Abstract Image

Abstract Image

内封面:在水中酯化/外消旋双酶动力学分解仲醇
Wolfgang Kroutil, pawez Borowiecki等(2024 - 20133)实现了双酶催化的水中外消旋仲醇动态动力学分解(DKR)。封面图片说明了工程乙醇脱氢酶(左下)和酰基转移酶(右下)的协同作用,前者通过借氢机制介导外消旋化(由漩涡表示),后者实现对映选择性酰基化。这种有机溶剂和无金属的DKR提供了一种新颖的方法,在水系统中使用专门的生物催化剂进行二醇的离消旋。封面由Verena Resch设计。
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来源期刊
CiteScore
26.60
自引率
6.60%
发文量
3549
审稿时长
1.5 months
期刊介绍: Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.
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