Donor-rich and acceptor-rich pyridine-phosphadiazonium adducts: Diversifying the Lewis acceptor chemistry of phosphorus(III)

摘要

[Mes*NP(DMAP)(2)][OTf] represents the first ligand-rich coordination complex of a phosphorus(III) Lewis acceptor, and a three coordinate hypervalent electron-rich ( lone pair bearing) center; further diversification is demonstrated by, [(Mes*NP)(2)(4,4'-BIPY)][OTf](2), representing an acceptor-rich dication.