Simple method to recycle chiral Ir catalysts from asymmetric hydrogenation reactions

Recovering Chiral Iridium Catalysts
![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

Record-Breaking Twisted Hexacene
The largest end-to-end twist in an acene to be recorded to date

Angewandte Chemie 9/2018: Hot Stuff
Overview of the latest issue of Angewandte Chemie

Amino Acids as Versatile Synthetic Precursors
A silver-catalyzed α-aminoalkylation of N-arylacrylamides leads to oxindoles/pyrroloindolines

From 1,6-Diynes to Highly Substituted Cyclic Compounds
Palladium-catalyzed carbocyclizations introduce silyl and boryl groups

Chocolate Flavor in Space
Chocolate flavonoids (propanol and butanals) formed within the interstellar medium through interaction with ionizing radiation

Angewandte Chemie 8/2018: Reverse and Add
Overview of the latest issue of Angewandte Chemie