Dp. Pienaar et al., 1-oxo-2,8-diaryl-2,5,8-triaza-1 lambda(5)-phosphabicyclo[3.3.0] octanes assubstrates for the preparation of bis(2-arylaminoethyl)amines, SYNTHESIS-S, (9), 2000, pp. 1315-1319
A series of bis(2-arylanlinocthyl)amines was prepared by hydrolysis of the
corresponding bicyclic phosphoric triamides, followed in some cases by furt
her functionalization.