Atom-economical, iridium-catalyzed path to (E,E)-1,4-diarylbutadienes

Semihydrogenation of 1,3-Enynes

Angewandte Chemie 30/2022: Unlocking Chemistry
Overview of the latest issue of Angewandte Chemie

Metalla-Aromatic Conjugated Polymers
Polymerization via a unique carbyne shuttling strategy

CO2 Separation by Imide/Imine Organic Cages
Mixed-matrix membranes boost separation performance

The Highest Oxidation State of Rhodium
The first rhodium species with the oxidation state +7, the third highest of all elements

Why Is the Omicron Variant Highly Transmissible?
Virus-like particles used to compare variants of SARS-CoV-2

A Molecule That Measures Light Energy
Five-step synthesis of mesodiphenylhelianthrene, which can serve as a chemical actinometer

Perovskites Used to Build Flexible X-Ray Detectors
Molecular perovskite DABCO-CsBr3 has potential for detecting ionizing radiation

Stabilizing Lithium Metal Anodes in Li–O2 Batteries
Zn,Co-containing N-doped porous carbon nanocubes used as a lithiophilic host

85th Birthday: Roald Hoffmann
Nobel Laureate in Chemistry, well-known for teaching the chemical community how to use molecular orbitals, and a poet and playwright