Molecular "pockets" that open to the two gases at different pressures allow next-generation molecular sieving

Metal–Organic Framework Separates Propylene and Propane

Acetal Production via Ethanol Electrolysis
Proton exchange membrane electrolysis of ethanol selectively produces 1,1-diethoxyethane

Angewandte Chemie 32/2021: Dynamic States
Overview of the latest issue of Angewandte Chemie

Monomers with Fused Rings for Chemically Recyclable Polymers
Ring-opening metathesis polymerization (ROMP) of a cyclooctene fused with a trans-cyclobutane

Selective C-4 Alkylation of Pyridines
Simple blocking group based on inexpensive maleic acid provides regioselectivity

Fluorination of 2H-Indazoles
Simple functionalization using N-fluorobenzenesulfonimide (NFSI) in water

Controlling Asymmetry for Drug Synthesis
Iridium-catalyzed hydrogen addition gives plant- and insect-based natural substances

The First Molecule Stories
We are still looking forward to your stories, but already want to share some molecules and the first book prize winners with you

Pyrrole-Embedded Graphene Nanoribbons
Linear and helical graphene nanoribbons with pyrrole units synthesized via photochemical cyclodehydrochlorination

85th Birthday: Karl O. Christe
Inorganic chemist known for his work on polynitrogen compounds and fluorine chemistry