One small atom can make a big difference in a molecule’s pharmacological properties. Especially if that atom is a nitrogen. Chemists at the University of Oklahoma have now unveiled a new strategy for ...

Using muon spin rotation spectroscopy, researchers from Japan and Canada successfully captured the rapid conversion of an imidoyl radical into a quinoxalinyl radical occurring within nanoseconds. The ...

As a graduate student at the University of California, Berkeley, Mark Levin started sketching out ideas for how to do something no chemist had ever managed before: swapping one of the carbon atoms in ...