Aliphatic and Aromatic C–H Bond Oxidation by High-Valent Manganese (IV)-Hydroxo Species

Y Lee, GL Tripodi, D Jeong, S Lee… - Journal of the …, 2022 - ACS Publications
The strong C–H bond activation of hydrocarbons is a difficult reaction in environmental and
biological chemistry. Herein, a high-valent manganese (IV)-hydroxo complex,[MnIV (CHDAP …

MaxKinEff: A Collision Theory‐Based Approach for Analyzing Turnover Frequency and Turnover Number in Catalytic Processes

HP Bhattacharyya, M Sarma - Chemistry–An Asian Journal, 2024 - Wiley Online Library
The efficiency of catalysts relies on comprehending the underlying kinetics that govern their
performance. Under the steady‐state regime, the “rate” is referred to as the turnover …

Systematic Electronic Tuning on the Property and Reactivity of Cobalt–(Hydro) peroxo Intermediates

K Kim, S Oh, D Jeong, Y Lee, D Moon, S Lee… - Inorganic …, 2023 - ACS Publications
A series of cobalt (III)–peroxo complexes,[CoIII (R2-TBDAP)(O2)]+(1 R2; R2= Cl, H, and
OMe), and cobalt (III)–hydroperoxo complexes,[CoIII (R2-TBDAP)(O2H)(CH3CN)] 2+(2 R2) …

Enhanced Reactivity through Equatorial Sulfur Coordination in Nonheme Iron (IV)–Oxo Complexes: Insights from Experiment and Theory

JK Satpathy, R Yadav, UK Bagha, D Kumar… - Inorganic …, 2024 - ACS Publications
Sulfur ligation in metalloenzymes often gives the active site unique properties, whether it is
the axial cysteinate ligand in the cytochrome P450s or the equatorial sulfur/thiol ligation in …

A theoretical perspective on the reactivity of high-valent Mn-Oxo/nitrene species towards oxidative transformations

A Sen, R Kumar, G Rajaraman - Inorganica Chimica Acta, 2022 - Elsevier
Metal-oxo species are ubiquitous in nature and play a pivotal role in various biological
functions. While the popular Fe IV= O/NTs species have been studied in detail over the …

Understanding the Surprising Oxidation Chemistry of Au− OH Complexes

S Engbers, JEMN Klein - ChemPhysChem, 2023 - Wiley Online Library
Au is known to be fairly redox inactive (in catalysis) and bind oxygen adducts only quite
weakly. It is thus rather surprising that stable Au− OH complexes can be synthesized and …

Role of Active Centers in Predicting the Catalyst Turnover: A Theoretical Study

HP Bhttacharyya, M Sarma - Chemistry–A European Journal, 2024 - Wiley Online Library
Water oxidation catalysis has garnered significant attention due to its potential for
sustainable energy conversion. Among molecular catalysts,[Fe (OTf) 2 (Me2Pytacn)] …

Efficiency Conceptualization Model: A Theoretical Method for Predicting the Turnover of Catalysts

HP Bhattacharyya, M Sarma - ChemPhysChem, 2024 - Wiley Online Library
In recent times, the theoretical prediction of catalytic efficiency is of utmost urgency. With the
advent of density functional theory (DFT), reliable computations can delineate a quantitative …

Contemporary Concepts to Decipher the Reactivity of Paramagnetic Transition Metal Catalysts

A Sen, R Kumar, G Rajaraman - Handbook of CH …, 2022 - Wiley Online Library
In the past few decades, the mechanistic features of various first‐row transition metal‐oxo
dependent metalloenzymes and their biomimic models have been explored using various …

[PDF][PDF] Aliphatic and Aromatic CH Bond Oxidation by High-Valent Manganese (IV)-Hydroxo Species

GL Tripodi, D Jeong, S Lee, J Roithova - 2022 - repository.ubn.ru.nl
The strong C− H bond activation of hydrocarbons is a difficult reaction in environmental and
biological chemistry. Herein, a high-valent manganese (IV)-hydroxo complex,[MnIV (CHDAP …