Atypical “Masked” Frustrated Lewis Pair Character in a Geminal‐Linked Phosphine‐Borane

The Front Cover shows a drawing of the Rocky Mountains in Alberta, Canada. new frustrated Lewis pair (FLP) [iPr2P(C13H8)BCy2] is depicted at center drawing. This molecule contains an unusually reactive B−C bond which behaves as “masked” FLP. molecules to its left and right depict FLP's reaction products with Cl2PPh H3N•BH3, respectively; these demonstrate ability activate P−Cl N−H bonds. raccoon corner symbolizes behavior FLP, nod table contents image. More information can be found Research Article by E. Rivard co-workers.