Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1325167 | Journal of Organometallic Chemistry | 2007 | 5 Pages |
This account describes the formation of nitrogen and phosphorus donor-stabilized phosphoranimine cations from N-silylphosphoranimines. A novel phosphine-mediated dehalogenation reaction is also described, as well as the discovery of an ambient temperature route to poly(alkyl/aryl)phosphazenes.
Graphical abstractThe N-silylphosphoranimine Cl3PNSiMe3 reacts with strong pyridine and phosphine bases to yield N-donor-stabilized cations and N-phosphinophosphoranimines, respectively. The later reaction occurs via a phosphine mediated dehalogenation mechanism. Reactions involving phosphines and phosphites with the phosphoranimine BrR2PNSiMe3, respectively, yields P-donor stabilized cations and poly(alkyl/aryl)phosphazenes at ambient temperature.Figure optionsDownload full-size imageDownload as PowerPoint slide