Single‐Electron Oxidation Triggered by Visible‐Light‐Excited Enzymes for Asymmetric Biocatalysis

J Yu, B Chen, X Huang - Angewandte Chemie International …, 2025 - Wiley Online Library
By integrating enzymatic catalysis with photocatalysis, photoenzymatic catalysis emerges as
a powerful strategy to enhance enzyme catalytic capabilities and provide superior …

Biocatalytic Generation of Trifluoromethyl Radicals by Nonheme Iron Enzymes for Enantioselective Alkene Difunctionalization

JG Zhang, AJ Huls, PM Palacios, Y Guo… - Journal of the …, 2024 - ACS Publications
The trifluoromethyl (− CF3) group represents a highly prevalent functionality in
pharmaceuticals. Over the past few decades, significant advances have been made in the …

Photobiocatalytic Platform for the Efficient Enantio-Divergent Synthesis of β-Fluoromethylated Ketones

YY Guo, ZH Tian, L Zhang, YC Han… - Journal of the …, 2024 - ACS Publications
β-Fluoromethyl (CH2F, CHF2, and CF3)-substituted chiral ketones are essential moieties
and are vital building blocks in pharmaceutical and agrochemistry. However, general and …

Ground-state flavin-dependent enzymes catalyzed enantioselective radical trifluoromethylation

X Duan, D Cui, M Wang, C Jin, X Cai, Z Wang… - Nature …, 2025 - nature.com
The introduction of fluoroalkyl groups into pharmaceutical compounds has the potential to
enhance their therapeutic properties. Nevertheless, the synthesis of enantiomerically pure C …

[HTML][HTML] Recent trends in the identification and engineering of halogenases

H Wang, I Abe - Tetrahedron Chem, 2024 - Elsevier
Halogenation significantly enhances the biological activity, stability, and solubility of organic
molecules, and thus is a crucial modification in the biotechnology and pharmaceutical …

Directed Evolution and Unusual Protonation Mechanism of Pyridoxal Radical C–C Coupling Enzymes for the Enantiodivergent Photobiocatalytic Synthesis of …

L Cheng, Z Bo, B Krohn-Hansen… - Journal of the American …, 2025 - ACS Publications
Visible light-driven pyridoxal radical biocatalysis has emerged as a new strategy for the
stereoselective synthesis of valuable noncanonical amino acids in a protecting-group-free …

“Excited” Class I Aldolases: EDA Complex Mediated Photo-biocatalytic Enantioselective β-Alkylation of Enals

S Dheeraj, S Pulikkathodi, SO Valappil… - ACS …, 2025 - ACS Publications
The Class I aldolases are known to construct C–C bonds with high enantioselectivity via
both natural enamine and promiscuous iminium ion intermediates. However, these enzymes …

[HTML][HTML] Establishing the Thermodynamic Cards of Dipine Models' Oxidative Metabolism on 21 Potential Elementary Steps

GB Shen, SH Gao, YW Jia, XQ Zhu, BC Qian - Molecules, 2024 - mdpi.com
Dipines are a type of important antihypertensive drug as L-calcium channel blockers, whose
core skeleton is the 1, 4-dihydropyridine structure. Since the dihydropyridine ring is a key …

Enantioselective biosynthesis of vicinal diamines enabled by synergistic photo/biocatalysis consisting of an ene-reductase and a green-light-excited organic dye

F Shi, B Chen, J Yu, R Zhu, Y Zheng… - Chinese Journal of …, 2025 - Elsevier
Vicinal diamines are key motifs widely-found in many pharmaceuticals and biologically
active molecules. An appealing approach for synthesizing these molecules is the amination …

Artificial photoenzyme catalyzed aerobic oxidative cleavage of olefins in water

Y Fu, X Ye, Y Sun, Z Wang, Y Xu, Y Wu, S Xie… - Organic Chemistry …, 2025 - pubs.rsc.org
An efficient photocatalytic system based on an artificially engineered photoenzyme, BSA-
TXO, has been developed for the oxidative cleavage of various alkenes into ketones. This …