Overview of the latest issue of Angewandte Chemie

Angewandte Chemie 49/2022: Chemical Approaches

Synthesis of Halophosphorylated Dihydrofurans
Cascade cyclization of γ-hydroxyl ynones

Electrochemical Carboxylation of Arenes with CO2
Direct, metal-free, and site-selective reaction

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

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

Primeval Reaction Pathways
Some reactions in the reverse Krebs cycle can be run under meteorite catalysis

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