Biocatalytic approaches for the synthesis of optically pure vic-halohydrins

F Xue, C Li, Q Xu - Applied Microbiology and Biotechnology, 2021 - Springer
Enantiopure vicinal halohydrins (vic-halohydrins) are highly valuable building blocks for the
synthesis of many different natural products and pharmaceuticals, and biocatalytic methods …

Cascade bio-hydroxylation and dehalogenation for one-pot enantioselective synthesis of optically active β-halohydrins from halohydrocarbons

HB Cui, LZ Xie, NW Wan, Q He, Z Li, YZ Chen - Green Chemistry, 2019 - pubs.rsc.org
A stereoselective hydroxylation and enantioselective dehalogenation cascade reaction was
developed for the synthesis of optically active β-haloalcohols from halohydrocarbons. This …

Identification and characterization of a highly S-enantioselective halohydrin dehalogenase from Tsukamurella sp. 1534 for kinetic resolution of halohydrins

N Wan, J Tian, H Wang, M Tian, Q He, R Ma, B Cui… - Bioorganic …, 2018 - Elsevier
Halohydrin dehalogenases are remarkable enzymes which possess promiscuous catalytic
activity and serve as potential biocatalysts for the synthesis of chiral halohydrins, epoxides …

Enantioselective bioreductive preparation of chiral halohydrins employing two newly identified stereocomplementary reductases

GC Xu, HL Yu, YP Shang, JH Xu - RSC Advances, 2015 - pubs.rsc.org
Two robust stereocomplementary carbonyl reductases (DhCR and CgCR) were identified
through rescreening the carbonyl reductase toolbox. Five reductases were returned through …

Expanding the scope of enantioselective halohydrin dehalogenases–group B

E Mehić, L Hok, Q Wang, I Dokli… - … synthesis & catalysis, 2022 - Wiley Online Library
Halohydrin dehalogenases (HHDHs) possess an unnatural activity of introducing
functionalities such as N3, CN, NO2 etc., into a molecule through the ring‐opening reaction …

Synthesis of Enantiopure Vicinal Halohydrins Using a Sequence of Haloperoxidase and Lipase

E De Marchi, T Hilberath, C Zippilli, R Wever… - Advanced Synthesis & … - Wiley Online Library
Vicinal halohydrins are key building blocks to produce bioactive molecules and drugs,
especially if they can be obtained in enantiomerically pure form. In this study, we present a …

A tandem enzyme reaction to produce optically active halohydrins, epoxides and diols

JHL Spelberg, JET van Hylckama Vlieg, T Bosma… - Tetrahedron …, 1999 - Elsevier
The recombinant halohydrin dehalogenase from Agrobacterium radiobacter AD1 was used
to obtain enantiomerically pure halohydrins and epoxides by kinetic resolution. By adding …

Exploring the biocatalytic scope of a novel enantioselective halohydrin dehalogenase from an alphaproteobacterium

F Xue, X Ya, Y Xiu, Q Tong, Y Wang, X Zhu, H Huang - Catalysis Letters, 2019 - Springer
A gene encoding halohydrin dehalogenase from an alphaproteobacterium (Ab HHDH) was
identified, cloned and over-expressed in Escherichia coli. Ab HHDH was able to catalyze the …

[PDF][PDF] Bioreduction of alpha-haloacetophenones by Rhodotorula glutinis and Geotrichum candidum

LC Fardelone, JAR Rodrigues, PJS Moran - Arkivoc, 2003 - academia.edu
Enantioselective reductions with enantiocomplementarity of α-haloacetophenones by
Rhodotorula glutinis CCT 2182 and Geotrichum candidum CCT 1205 afforded the …

Enantiocomplementary Synthesis of Tetrahydrofurans by Engineered Halohydrin Dehalogenases

Y Hu, W Wang, M Zhao, J Chen, S Kong… - Advanced Synthesis & … - Wiley Online Library
Chiral tetrahydrofurans are prevalent structural motifs in biologically active compounds,
approved drugs and natural products, but relevant enantiocomplementary synthesis remains …