Replacing a carbon atom in an aromatic ring with a nitrogen atom is one of those exercises that’s easy to do on paper with a pencil and eraser but tough to accomplish in a reaction flask. Chemists ...

A copper conundrum has researchers reevaluating how some counterintuitive chemistry really works. Last year, Robert J. Phipps and Matthew J. Gaunt of the University of Cambridge generated excitement ...

A research team at the University of Münster led by chemist Prof Frank Glorius has synthesized so-called heteroatom-substituted cage-like 3D molecules. The innovative structures could help address key ...

The term aromaticity is a basic, long-standing concept in chemistry that is well established for ring-shaped carbon compounds. Aromatic rings consisting solely of metal atoms were, however, heretofore ...