High-temperature ball-milling method allows the use of insoluble reactants
![Solid-State Cross-Coupling Overcomes Solubility Issues](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/178973512f4.jpg)
Solid-State Cross-Coupling Overcomes Solubility Issues
![CO2 Conversion to Fuels Using Magnesium and Water](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1789738988f.jpg)
CO2 Conversion to Fuels Using Magnesium and Water
Reaction with abundant element under ambient conditions gives methane, methanol, and formic acid
![Three-step Synthesis of 4H-Cyclopenta[def]phenanthrene from Pyrene](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/178882e749f.jpg)
Three-step Synthesis of 4H-Cyclopenta[def]phenanthrene from Pyrene
Short path to useful building block for photoactive materials
![Simple Indicator Ensures Ultracold Supply Chain for mRNA Vaccines](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1788a2c83e3.jpg)
Simple Indicator Ensures Ultracold Supply Chain for mRNA Vaccines
Alerting health care workers to unsafe temperatures during transport
![Copper Nanowire Foams for Reusable Air Filters](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1789268c730.jpg)
Copper Nanowire Foams for Reusable Air Filters
Possible face mask material provides high particulate filtration performance and is easy to clean, reuse, and recycle
![How Electric Car Batteries Age](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/17892248283a.jpg)
How Electric Car Batteries Age
Degradation of high‐energy nickel‐cobalt‐aluminium oxide cells on idle studied over one year
![Handheld Sampling Device for Fast Detection of Meat Fraud](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1788a80cad0.jpg)
Handheld Sampling Device for Fast Detection of Meat Fraud
Pen-shaped device connected to a mass spectrometer can be used directly on raw meat or fish
![Flexible Porous Coordination Polymers](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1773e8fd516.jpg)
Flexible Porous Coordination Polymers
Design strategy integrates the motion of substituents and a flexible framework
![Acylphosphonates for the Hydroacylation of Alkenes](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1788900afef.jpg)
Acylphosphonates for the Hydroacylation of Alkenes
Cobalt-catalyzed Markovnikov-selective conversion of unactivated alkenes
![Symmetric Diarylalkyne Ligands for Metal‐Organic Cages](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/1784a166d93.jpg)
Symmetric Diarylalkyne Ligands for Metal‐Organic Cages
Copper‐free one‐pot Sonogashira‐type coupling