Synthesis and Reactivity of Triphosphaallyl Cation Stabilized by N‐Heterocyclic Carbenes. - Frötschel‐Rittmeyer, Julia; Hennersdorf, Felix; Fidelius, Jannis; Sala, Chris; Ziegler, Christoph; Holthausen, Michael; Schwedtmann, Kai; Wolf, Robert; Weigand, Jan J. (Chemistry - A European Journal, 2025)