Researchers at the University of Vienna's Institute of Organic Chemistry have developed a new method for creating azaparacyclophanes (APCs), a family of complex ring-shaped molecules with significant ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Making macrocycles is an art of many compromises. The extreme conformational flexibility of long linear molecules needed to make rings containing 12 or more atoms means that ring closure is a battle ...