Anne Deveson talked to John Gladysz, Texas A&M University, USA, about rotaxanes with dimetallic polyynediyl axles

Behind the Science: An Unprotected Gearbox is Extremely Hazardous

Convenient, Safe Alternative to CO in Urea Synthesis
Palladium-catalyzed synthesis of ureas using chromium hexacarbonyl

Total Synthesis of (‒)-Penicimutanin A
Natural product first isolated from a marine fungus made in ten steps

New Electron-Poor Macrocyclic Ligand
Copper complex used as catalyst for aziridination reactions

Angewandte Chemie 48/2019: Synergy
Overview of the latest issue of Angewandte Chemie

How Olefins in Iridium Complexes Can Be Oxidized
Inner‐sphere oxygen activation promoting outer‐sphere nucleophilic attack

100th Anniversary: Death of Mitsuru Kuhara
First President of the Tokyo Chemical Society, a predecessor of the Chemical Society of Japan

Pentamethylcyclopentadienyl-Substituted Boron Cation
New highly Lewis-acidic boron cation is useful in catalysis

Total Synthesis of (S,S)-Tetramethylmagnolamine
Catalytic aerobic desymmetrization of phenols

Combined Photoredox/Enzymatic C−H Hydroxylations
Simple and mild one-pot procedure for direct enantioselective benzylic C–H hydroxylation