Direct, metal-free, and site-selective reaction

Electrochemical Carboxylation of Arenes with CO2

Angewandte Chemie 48/2022: Expanding the Repertoire
Overview of the latest issue of Angewandte Chemie

Direct Reaction of Nitroarenes and Thiols Gives Sulfonamides
Photoexcitation of nitroarenes leads to oxygen transfer from a nitro group to a thiol group

New Solid‐State Photoluminescence Standards
Air-stable standards for quantitative measurements based on europium and terbium complexes

Conformers Undergo Different Reactions Controlled by Quantum Tunneling
Unprecedented reaction gives distinct rearrangement products that cannot be explained by classical reactivity models

Half-Sandwich Complexes of Magnesium as Catalysts
s-Block catalysts with applications in different dehydrocoupling and hydroelementation reactions
![Visible-Light-Driven Synthesis of Bicyclo[2.1.1]hexanes](https://www.chemistryviews.org/wp-content/uploads/2022/11/bicyclohexanes-125x94.jpg)
Visible-Light-Driven Synthesis of Bicyclo[2.1.1]hexanes
Intramolecular crossed [2 + 2] photocycloaddition leads to useful building blocks

Cycloparaphenylenes with a Twist
Alkene insertion into cycloparaphenylenes gives circular molecules with Möbius topology
![Quasi-[7]Circulenes Prepared from Aza[5]helicenes](https://www.chemistryviews.org/wp-content/uploads/2022/11/quasicirculene-125x94.jpg)
Quasi-[7]Circulenes Prepared from Aza[5]helicenes
Electrophilic borylation followed by formation of an N→B bond

Upcycling Plastics via Fungal Biosynthesis
Fungi metabolize diacids derived from polyethylene into pharmaceutically active compounds