Nitrogen-Centered Radicals in Functionalization of sp2 Systems: Generation, Reactivity, and Applications in Synthesis

C Pratley, S Fenner, JA Murphy - Chemical reviews, 2022 - ACS Publications
The chemistry of nitrogen-centered radicals (NCRs) has plentiful applications in organic
synthesis, and they continue to expand as our understanding of these reactive species …

New amination strategies based on nitrogen-centered radical chemistry

T Xiong, Q Zhang - Chemical Society Reviews, 2016 - pubs.rsc.org
The interesting and diverse biological activities of nitrogen-containing compounds make the
construction of the C–N bond of great importance. Despite the tremendous advances that …

Photoinduced remote functionalisations by iminyl radical promoted C− C and C− H bond cleavage cascades

EM Dauncey, SP Morcillo, JJ Douglas… - Angewandte …, 2018 - Wiley Online Library
A photoinduced cascade strategy leading to a variety of differentially functionalised nitriles
and ketones has been developed. These reactions rely on the oxidative generation of iminyl …

A Visible‐Light‐Driven Iminyl Radical‐Mediated C− C Single Bond Cleavage/Radical Addition Cascade of Oxime Esters

XY Yu, JR Chen, PZ Wang, MN Yang… - Angewandte Chemie …, 2018 - Wiley Online Library
A room‐temperature, visible‐light‐driven N‐centered iminyl radical‐mediated and redox‐
neutral C− C single bond cleavage/radical addition cascade reaction of oxime esters and …

Visible‐light‐mediated generation of nitrogen‐centered radicals: metal‐free hydroimination and iminohydroxylation cyclization reactions

J Davies, SG Booth, S Essafi… - Angewandte Chemie …, 2015 - Wiley Online Library
The formation and use of iminyl radicals in novel and divergent hydroimination and
iminohydroxylation cyclization reactions has been accomplished through the design of a …

Cross-coupling of heteroatomic electrophiles

KM Korch, DA Watson - Chemical reviews, 2019 - ACS Publications
At the advent of cross-coupling chemistry, carbon electrophiles based on halides or
pseudohalides were the only suitable electrophilic coupling partners. Almost two decades …

Copper‐catalyzed intermolecular Heck‐like coupling of cyclobutanone oximes initiated by selective C− C bond cleavage

B Zhao, Z Shi - Angewandte Chemie, 2017 - Wiley Online Library
The first example of intermolecular olefination of cyclobutanone oximes with alkenes via
selective C− C bond cleavage leading to the synthesis of nitriles in the presence of a cheap …

Copper-Mediated Radical Fluorine-Atom Transfer to Sulfonyl Radical: A Dramatic 4-Methoxypyridine 1-Oxide Ligand Effect

H Zhang, X Sun, C Ma, C Li, Y Ni, Y Yu, YQ Xu… - ACS …, 2024 - ACS Publications
Although the transition metal-catalyzed radical fluorine atom transfer (FAT) strategy has
emerged as a powerful tool for the construction of C–F bonds, to our knowledge, this …

Divergent Iron‐Catalyzed Coupling of O‐Acyloximes with Silyl Enol Ethers

HB Yang, N Selander - Chemistry–A European Journal, 2017 - Wiley Online Library
An iron‐catalyzed coupling reaction of O‐acyloximes and O‐benzoyl amidoximes with silyl
enol ethers is reported. The protocol provides access to functionalized pyrroles, 1, 6 …

An umpolung approach to alkene carboamination: palladium catalyzed 1, 2-amino-acylation,-carboxylation,-arylation,-vinylation, and-alkynylation

A Faulkner, JS Scott, JF Bower - Journal of the American Chemical …, 2015 - ACS Publications
Conventional approaches to Pd-catalyzed alkene 1, 2-carboamination rely upon the
combination of a nucleophilic nitrogen-based component and an internal C-based or …