Aqueous iron (IV)–oxo complex: an emerging powerful reactive oxidant formed by iron (II)-based advanced oxidation processes for oxidative water treatment

Z Wang, W Qiu, S Pang, Q Guo, C Guan… - … Science & Technology, 2022 - ACS Publications
High-valent iron (IV)–oxo complexes are of great significance as reactive intermediates
implicated in diverse chemical and biological systems. The aqueous iron (IV)–oxo complex …

Cyclic iron tetra N-heterocyclic carbenes: synthesis, properties, reactivity, and catalysis

TP Schlachta, FE Kühn - Chemical Society Reviews, 2023 - pubs.rsc.org
Cyclic iron tetracarbenes are an emerging class of macrocyclic iron N-heterocyclic carbene
(NHC) complexes. They can be considered as an organometallic compound class inspired …

Fe-Mn oxycarbide anchored on N-doped carbon for enhanced Fenton-like catalysis: importance of high-valent metal-oxo species and singlet oxygen

Y He, H Qin, Z Wang, H Wang, Y Zhu, C Zhou… - Applied Catalysis B …, 2024 - Elsevier
A nonradical oxidation-based peroxymonosulfate (PMS) activation is an attractive process
for pollutant elimination. Herein, a dual-metal-organic framework (MOF) assisted strategy to …

Combination of peroxymonosulfate and Fe (Ⅵ) for enhanced degradation of sulfamethoxazole: The overlooked roles of high-valent iron species

X Zhang, X Zhu, H Li, C Wang, T Zhang - Chemical Engineering Journal, 2023 - Elsevier
Sulphate radicals (SO 4 radical dot−) has been widely considered as the predominant active
species for pollutants degradation by the combination of ferrate (Fe (VI)) and …

Inspiration from Nature: influence of engineered ligand scaffolds and auxiliary factors on the reactivity of biomimetic oxidants

G Mukherjee, JK Satpathy, UK Bagha… - ACS …, 2021 - ACS Publications
Enzymes are highly efficient catalysts in Nature that often react with high stereo-, chemo-,
and regioselectivity. Usually, enzymes achieve this selectivity through substrate binding and …

Coordination engineering of heterogeneous high-valent Fe (IV)-oxo for safe removal of pollutants via powerful Fenton-like reactions

Y Lin, Y Wang, Z Weng, Y Zhou, S Liu, X Ou… - Nature …, 2024 - nature.com
Coordination engineering of high-valent Fe (IV)-oxo (FeIV= O) is expected to break the
activity-selectivity trade-off of traditional reactive oxygen species, while attempts to regulate …

Electrostatic perturbations in the substrate‐binding pocket of taurine/α‐ketoglutarate dioxygenase determine its selectivity

HS Ali, SP de Visser - Chemistry–A European Journal, 2022 - Wiley Online Library
Taurine/α‐ketoglutarate dioxygenase is an important enzyme that takes part in the cysteine
catabolism process in the human body and selectively hydroxylates taurine at the C1 …

Coordination Switch Drives Selective C− S Bond Formation by the Non‐Heme Sulfoxide Synthases

P Wu, Y Gu, L Liao, Y Wu, J Jin, Z Wang… - Angewandte Chemie …, 2022 - Wiley Online Library
The non‐heme iron ergothioneine synthase (EgtB) is a sulfoxide synthase that catalyzes
oxidative C− S bond formation in the synthesis of ergothioneine, which plays roles against …

Properties of the Reactants and Their Interactions within and with the Enzyme Binding Cavity Determine Reaction Selectivities. The Case of Fe (II)/2‐Oxoglutarate …

Z Wojdyla, T Borowski - Chemistry–A European Journal, 2022 - Wiley Online Library
Abstract Fe (II)/2‐oxoglutarate dependent dioxygenases (ODDs) share a double stranded
beta helix (DSBH) fold and utilise a common reactive intermediate, ferryl species, to catalyse …

Reactivity Differences of Trigonal Pyramidal Nonheme Iron (IV)‐Oxo and Iron (III)‐Oxo Complexes: Experiment and Theory

Y Cao, JA Valdez‐Moreira, S Hay… - … A European Journal, 2023 - Wiley Online Library
High‐valent metal‐oxo species play critical roles in enzymatic catalysis yet their properties
are still poorly understood. In this work we report a combined experimental and …