Phosphine and Carbene Azido-cations: [(L)N] and [(L)N]
Overview
Affiliations
The cationic N-species [(-HCF)PN] () featuring a perfluoro-arene phosphonium group serves as a N-source in stoichiometric reactions with several Lewis bases (L) allowing for the stepwise formation of [(L)N] and [(L)N] cations (L = phosphine, carbene) with liberation of (-HCF)P. X-Ray diffraction analysis and computational studies provide insight into the bonding in these remarkably stable azido-cations.
Carbene-supported triphosphorus anion.
Mei Y, He X, Li J, Liu M, Liang Q, Yang C Nat Commun. 2025; 16(1):2321.
PMID: 40057487 PMC: 11890873. DOI: 10.1038/s41467-025-57660-6.
Yogendra S, Hennersdorf F, Bauza A, Frontera A, Fischer R, Weigand J Chem Commun (Camb). 2017; 53(20):2954-2957.
PMID: 28229147 PMC: 5433424. DOI: 10.1039/c7cc00982h.