First highly enantioselective synthesis of 1,12‐disubstituted [4]carbohelicenes
![Conformationally Stable [4]Helicenes](https://www.chemistryviews.org/wp-content/uploads/legacy/common/images/thumbnails/source/170778f7bf8.jpg)
Conformationally Stable [4]Helicenes

Total Synthesis of (−)-Batrachotoxinin A
Derivative of highly toxic alkaloid could be useful for studying sodium channels

Lighting the Way to Conjugated Polymers
Photocontrolled, transition-metal-free synthesis of n‐type conjugated polymers

Understanding Chemical Pollution Across Regions
Chemical inventories analyzed to provide a comprehensive overview of possible pollutants

Targeting RNA with Small Molecules to Fight HIV
Verapamil derivative shows high affinity for a binding site of a viral protein in HIV

Twisted Bilayer Graphene Quasicrystals
Electronic properties and interlayer coupling of twisted graphene structure investigated

What Are the Dangers of E-Cigarettes?
Manufacturers market electric cigarettes as a harmless alternative to tobacco, but researchers warn of possible dangers

Structure of "Spike" Protein in New Coronavirus Determined
Results could help to develop a vaccine and antibody treatments

Effective Treatment of Livestock Wastewater
Electrocoagulation successfully removes insecticides used in cattle farming

Antiviral Drug Shows Promise Against MERS Coronavirus
The broad-acting drug remdesivir could also be useful against the current coronavirus disease (COVID-19)