Asymmetric hydrogenation of hydrazones

Nickel-Catalyzed Synthesis of Chiral Hydrazines

C–H Iodination of (Hetero)arenes
Sulfonyl hypoiodites proposed as reactants for an improved substrate scope

Ei-ichi Negishi (1935 – 2021)
Japanese chemist and 2010 Nobel Laureate in Chemistry has passed away

Covalent Organic Framework Aerogels
Simple method for making macroscopic, crystalline, imine-based COF gels and aerogels

Proton Conduction in Metal–Organic Frameworks
Porosity versus surface functionalization

Most Accessed Articles: May 2021
Highlights from Chemistry Europe, ACES, and GDCh journals

Angewandte Chemie 25/2021: Dynamic Networks
Overview of the latest issue of Angewandte Chemie

Enzymatic Friedel-Crafts Alkylations
Squalene-hopene cyclases provide a biological alternative to the traditional reaction

Three-Component Staudinger Reaction
Synthesis of β-lactams from amines, aldehydes, and diazoketones

Small and Versatile Highly Energetic Molecules
Small carbonyl azides synthesized and characterized