| Abstract: | Preparation and Properties of Tris (diphenylamino) Phosphine The synthesis and some properties of tris(diphenylamino)phosphine are described. Displacement of the chlorine atom is readily achieved by reaction of (Ph2N)2PCl with Ph2NSime3. Thus tris(diarylamino)phosphine (Ph2N)3P is obtained almost in quantitativ yield. The aminolysis reaction of PCl3 or (Ph2N)2PCl with Ph2NH gives also (Ph2N)3P. The properties and structure of the phosphine on basis of spectroscopical and X-ray investigations are discussed. |
