Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame ...

There are only seven diatomic elements that default to this double bond. Five of them — hydrogen, nitrogen, fluorine, oxygen and chlorine — are gases at room temperature and normal pressure.

First, a typically unreactive carbon–hydrogen bond must be activated ... The second key challenge of this work was to form a carbon–fluorine bond. Established strategies proved to be ...

I’m always very happy to read about new methods of introducing fluorine atoms into organic molecules, because (like most ...

Toxic ‘Forever Chemicals’ Are Everywhere—And a New Study Has Linked... “The bond between carbon and fluorine atoms in PFAS is very strong, so most microbes cannot use it as an energy ...

Owing to its small atomic size and covalent behaviour, the substitution of hydrogen or oxygen by fluorine ... featuring very stable covalent carbon–fluorine bonds. The best-known example is ...

Understanding the industrial importance and production of hydrogen fluoride ... shared electrons in chemical bonds. As the most electronegative element, fluorine is very reactive, so much so ...