Phosphorus–fluorine chemistry. Part XXIII. t-Butyl-fluorophosphines and -fluorophosphoranes and their derivatives

Abstract

The preparation of the fluorophosphines, Bu^tPF₂ and Bu^t₂PF, and of the fluorophosphoranes, Bu^t_nPF_5–n(n= 1–3) as well as of the related oxygen and sulphur compounds, Bu^t_nP(:X)F_3–n(n= 1 or 2; X = O or S), is described, ¹H, ¹⁹F, and ³¹P N.m.r. data for these compounds are reported and discussed.