Organic synthesis using nitroxides

D Leifert, A Studer - Chemical Reviews, 2023 - ACS Publications
Nitroxides, also known as nitroxyl radicals, are long-lived or stable radicals with the general
structure R1R2N–O•. The spin distribution over the nitroxide N and O atoms contributes to …

Electrochemical oxidation of organic molecules at lower overpotential: Accessing broader functional group compatibility with electron− proton transfer mediators

F Wang, SS Stahl - Accounts of chemical research, 2020 - ACS Publications
Conspectus Electrochemical organic oxidation reactions are highly appealing because
protons are often effective terminal electron acceptors, thereby avoiding undesirable …

Cyclic voltammetry and chronoamperometry: mechanistic tools for organic electrosynthesis

M Rafiee, DJ Abrams, L Cardinale, Z Goss… - Chemical Society …, 2024 - pubs.rsc.org
Electrochemical methods offer unique advantages for chemical synthesis, as the reaction
selectivity may be controlled by tuning the applied potential or current. Similarly, measuring …

Influence of framework Al density in chabazite zeolites on copper ion mobility and reactivity during NOx selective catalytic reduction with NH3

SH Krishna, A Goswami, Y Wang, CB Jones… - Nature Catalysis, 2023 - nature.com
Cu zeolites catalyse low-temperature (< 523 K) selective catalytic reduction (SCR) of
nitrogen oxides (NO x) via a redox cycle involving dynamic interconversion between NH3 …

Tetramethylpiperidine N-Oxyl (TEMPO), Phthalimide N-Oxyl (PINO), and Related N-Oxyl Species: Electrochemical Properties and Their Use in Electrocatalytic …

JE Nutting, M Rafiee, SS Stahl - Chemical reviews, 2018 - ACS Publications
N-Oxyl compounds represent a diverse group of reagents that find widespread use as
catalysts for the selective oxidation of organic molecules in both laboratory and industrial …

Oxygen reduction by homogeneous molecular catalysts and electrocatalysts

ML Pegis, CF Wise, DJ Martin, JM Mayer - Chemical Reviews, 2018 - ACS Publications
The oxygen reduction reaction (ORR) is a key component of biological processes and
energy technologies. This Review provides a comprehensive report of soluble molecular …

Metal-mediated and metal-catalyzed reactions under mechanochemical conditions

A Porcheddu, E Colacino, L De Luca, F Delogu - ACS Catalysis, 2020 - ACS Publications
The extraordinary impact of metal-based complexes on synthetic methods is still recognized
nowadays, and attempts are currently undertaken to further extend the use of metal-assisted …

Catalysis in a cage: condition-dependent speciation and dynamics of exchanged Cu cations in SSZ-13 zeolites

C Paolucci, AA Parekh, I Khurana… - Journal of the …, 2016 - ACS Publications
The relationships among the macroscopic compositional parameters of a Cu-exchanged
SSZ-13 zeolite catalyst, the types and numbers of Cu active sites, and activity for the …

Hierarchical porous NC@ CuCo nitride nanosheet networks: highly efficient bifunctional electrocatalyst for overall water splitting and selective electrooxidation of …

J Zheng, X Chen, X Zhong, S Li, T Liu… - Advanced Functional …, 2017 - Wiley Online Library
Highly active and stable bifunctional electrocatalysts for overall water splitting are important
for clean and renewable energy technologies. The development of energy‐saving …

Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O2 Model Systems to Organometallic Transformations

R Trammell, K Rajabimoghadam… - Chemical …, 2019 - ACS Publications
Copper is one of the most abundant and less toxic transition metals. Nature takes advantage
of the bioavailability and rich redox chemistry of Cu to carry out oxygenase and oxidase …