discovering that when an electron-rich Lewis base attempts to share a spare pair of electrons with an electron-deficient Lewis acid, and when the base and acid are dressed with bulky substituent ...

University of Michigan chemists have developed a Lewis acid-base pair strategy to prepare and stabilize a versatile new reagent capable of adding trifluoromethyl groups to molecules. The method ...

A careful inspection of the surfaces of many 2D materials reveals that the atoms on the surface usually terminate with lone pair electrons—a feature of Lewis bases—on which Lewis acids can be ...

The frustrated Lewis pair (FLP) concept ... Homogeneous FLPs, composed of small molecules with integrated acid-base pairs, offer greater flexibility, as their reactivity can be modified by ...

In the mid-2000s, the introduction of the frustrated Lewis pair (FLP ... The second type involves small molecules where the acid-base pair exists within the same molecular structure, making ...

Several theories have been developed to explain the behaviour of acids and bases. The most notable theories include the Arrhenius concept, the Brønsted-Lowry theory, and the Lewis concept.