Transition-metal-catalyzed C–H activation has developed a contemporary approach to the
omnipresent area of retrosynthetic disconnection. Scientific researchers have been tempted …

Alkoxy radicals are highly reactive species that have long been recognized as versatile
intermediates in organic synthesis. However, their development has long been impeded due …

In this Review, we highlight recent advances in the understanding and design of N‐
functionalized pyridinium scaffolds as redox‐active, single‐electron, functional group …

Quaternary pyridinium compounds are valuable intermediates in organic synthesis, which
have gained immense popularity in the synthetic community. The application of transition …

A simple trifluoromethoxylation method enables non‐directed functionalization of C− H
bonds on a range of substrates, providing access to aryl trifluoromethyl ethers. This light …

Electron transfer reactions are among the most elementary of all chemical reactions and
play a fundamental role in many areas including organic synthesis, biological processes …

Reported herein is a novel photoredox‐catalyzed approach for ether synthesis and it
involves alkoxyl radicals generated from N‐alkoxypyridinium salts. A wide range of alkenes …

Electron‐transfer photocatalysis provides access to the elusive and unprecedented N‐
pyridyl radical cation from selected N‐substituted pyridinium reagents. The resulting C …

Injectable hydrogels are often preferred when designing carriers for cell therapy or
developing new bio‐ink formulations. Biosynthetic hydrogels, which are a class of materials …

Sequestering carbon dioxide emissions by the trap and release of CO2 via thermally
activated chemical reactions has proven problematic because of the energetic requirements …