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 …

Insights into single-electron-transfer processes in frustrated Lewis pair chemistry and related donor–acceptor systems in main group chemistry

LJC van der Zee, S Pahar, E Richards… - Chemical …, 2023 - ACS Publications
The activation and utilization of substrates mediated by Frustrated Lewis Pairs (FLPs) was
initially believed to occur solely via a two-electron, cooperative mechanism. More recently …

Atom‐Economical Synthesis of Dimethyl Carbonate from CO2: Engineering Reactive Frustrated Lewis Pairs on Ceria with Vacancy Clusters

L Li, W Liu, R Chen, S Shang, X Zhang… - Angewandte …, 2022 - Wiley Online Library
The chemical conversion of CO2 to long‐chain chemicals is considered as a highly
attractive method to produce value‐added organics, while the underlying reaction …

Frustrated Lewis pair chemistry: development and perspectives

DW Stephan, G Erker - Angewandte Chemie International …, 2015 - Wiley Online Library
Abstract Frustrated Lewis pairs (FLPs) are combinations of Lewis acids and Lewis bases in
solution that are deterred from strong adduct formation by steric and/or electronic factors …

Frustrated lewis pairs

DW Stephan - Journal of the American Chemical Society, 2015 - ACS Publications
The articulation of the notion of “frustrated Lewis pairs”(FLPs), which emerged from the
discovery that H2 can be reversibly activated by combinations of sterically encumbered …

Solid frustrated-Lewis-pair catalysts constructed by regulations on surface defects of porous nanorods of CeO2

S Zhang, ZQ Huang, Y Ma, W Gao, J Li, F Cao… - Nature …, 2017 - nature.com
Identification on catalytic sites of heterogeneous catalysts at atomic level is important to
understand catalytic mechanism. Surface engineering on defects of metal oxides can …

Chemie frustrierter Lewis‐Paare: Entwicklung und Perspektiven

DW Stephan, G Erker - Angewandte Chemie, 2015 - Wiley Online Library
Abstract Der Begriff “frustrierte Lewis‐Paare”(FLPs) bezeichnet Kombinationen von Lewis‐
Säuren und Lewis‐Basen in Lösung, die aufgrund sterischer oder elektronischer Faktoren …

Frustrated Lewis pair chemistry of carbon, nitrogen and sulfur oxides

DW Stephan, G Erker - Chemical Science, 2014 - pubs.rsc.org
Frustrated Lewis pairs have been used to activate a variety of small molecules. In this review
we focus on the recent chemistry of FLPs with CO2, CO, N2O, NO and SO2. While FLP …

Frustrated radical pairs: insights from EPR spectroscopy

A Dasgupta, E Richards… - Angewandte Chemie …, 2021 - Wiley Online Library
Progress in frustrated Lewis pair (FLP) chemistry has revealed the importance of the main
group elements in catalysis, opening new avenues in synthetic chemistry. Recently, new …

Moisture-tolerant frustrated Lewis pair catalyst for hydrogenation of aldehydes and ketones

A Gyömöre, M Bakos, T Földes, I Pápai… - ACS …, 2015 - ACS Publications
In this paper, we report on the development of a bench-stable borane for frustrated Lewis
pair catalyzed reduction of aldehydes, ketones, and enones. The deliberate fine-tuning of …