Since their discovery in 1991, researchers have made steady progress in CNT synthesis methods. Early techniques like arc discharge and laser ablation could produce small quantities of high-quality ...

By combining a silver catalyst with a chiral sulfur reagent, researchers are now able to stereoselectively aminate ...

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 ...

A repurposed reagent can stereoselectively insert nitrogen into C–H bonds, even those unactivated by nearby functional groups ...