Electrosynthesis of iminophosphoranes and applications in nickel catalysis
作者:Velabo Mdluli、Dan Lehnherr、Yu-hong Lam、Mohammad T. Chaudhry、Justin A. Newman、Jimmy O. DaSilva、Erik L. Regalado
DOI:10.1039/d3sc05357a
日期:——
P(V) iminophosphorane compounds are accessed via electrochemical oxidation of commercially available P(III) phosphines, including mono-, di- and tri-dentate phosphines, as well as chiral phosphines. The reaction uses inexpensive bis(trimethylsilyl)carbodiimide as an efficient and safe aminating reagent. DFT calculations, cyclic voltammetry, and NMR studies provide insight into the reaction mechanism