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Guess the Chemist (75)

Great Architecture and Chemists in Dahlem
Walking tour through Dahlem, one of the richest parts of Berlin and an important historical center for academic research

75th Guess the Chemist
Could you have guessed all the famous scientists? Solve this month's quiz and win a power bank!

Total Synthesis of Astellatol
First enantiospecific total synthesis of astellatol, a rare pentacyclic sesterterpenoid

Christoph Rüchardt (1929 – 2018)
Organic chemist and Emeritus at the University of Freiburg, Germany, passed away

Carl Duisberg Memorial Prize 2018
Bill Morandi, Max Planck Institute for Coal Research, Mülheim, Germany, honored

Recovering Chiral Iridium Catalysts
Simple method to recycle chiral Ir catalysts from asymmetric hydrogenation reactions
![Exploring the [2+2] CA-RE Click Reaction](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/16190debf9b.jpg)
Exploring the [2+2] CA-RE Click Reaction
Molecular and polymer push-pull chromophores from click reactions

Direct Asymmetric Reductive Amination
Ru-catalyzed synthesis of chiral primary amines from ketones, hydrogen, ammonium acetate or ammonia gas

Using Light to turn Styrenes into Ketones
Oxidative coupling of styrenes with light-generated alkyl radicals