Series of structurally diverse non-benzenoid helicenes obtained via platinum-catalyzed cycloisomerizations
![Azulene-Embedded [n]Helicenes](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/16c70b5164b.jpg)
Azulene-Embedded [n]Helicenes

Thermally Stable Poly(3-hexylthiophene)
Nonfullerene solar cells with over 10 % efficiency

δ-Hydroxy-β-Ketoesters with Anti-Inflammatory Properties
Characteristic structural motifs of statin-type natural products and drug candidates

Flexible Carbon Supports for Cobalt Single-Atom Catalyst
Electrocatalysts for binder-free zinc-air batteries

On‐Demand Selective Dehydrogenative Borylation or Hydroboration
One catalyst, two reactions

Iron-Catalyzed Hydrogenations of Ketones, Aldehydes, and Imines
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Paul Ehrlich and Ludwig Darmstaedter Prize 2022 for Katalin Karikó, Özlem Türeci, and Uğur Şahin
Achievements in the development of mRNA for preventive and therapeutic purposes honored

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Angewandte Chemie 12/2022: Pathways
Overview of the latest issue of Angewandte Chemie

Higher Levels of Air Pollution in Historically Disadvantaged U.S. Neighborhoods
Present day exposure to pollutants reflects historical discriminatory housing practice