Felix H. Schacher, University of Jena, Germany, honored

Carl Duisberg Memorial Prize 2020

200th Birthday: Johann Josef Loschmidt
Bohemian-Austrian scientist who performed ground-breaking work in physical and general chemistry

Concise Synthesis of Ansellone A
Marine sesterterpenoid could be a drug lead against HIV

Angewandte Chemie 12/2021: Evolution
Overview of the latest issue of Angewandte Chemie

Conformational Changes in Foldamers
Self‐assembled multi‐stranded aromatic sheets with two distinct conformations

First Total Synthesis of Ritterazine B
Bis-steroidal pyrazine natural product with anticancer activity

Continuous Flow Synthesis of Azoxybenzenes
Reductive dimerization of nitrosobenzenes with gel-bound catalysts

Photoinduced Selective sp3 C–H Chlorination
H-atom transfer via aminium radicals for site-selective H/Cl exchange

Ethynylhydroxycarbene—A New C3H2O Species
Previously uncharacterized isomer trapped in solid argon matrices

75th Birthday: Peter Vollhardt
Distinguished organic chemist and well-known textbook author