SOME NEW PHOSPHINIC AMIDES R2P(O)NHR'

Abstract
P,P-Diorganylphosphinic amides R2P(O)NHR' (R = ‘Bu, 1Pr, Ph; R’ = Et, Pr, Cy, 1Pr, 1Bu, Ph, etc.) have been prepared by reaction of R2PCl with the corresponding lithiated mine followed by oxidation with H2O2. Their 31P and 13C NMR spectra are discussed.