M. Rahmouni et al., REACTIONS OF P-PHENYL C-AMINO ALKYLIDENEP HOSPHINES WITH DIAZO-COMPOUNDS, Bulletin des Societes chimiques belges, 102(11-12), 1993, pp. 719-728
P-Phenyl C-aminophosphaalkenes 1 react with some disubstituted diazoco
mpounds at -20-degrees-C leading to tricoordinated phosphorus compound
s 2, 9. 11 and 12 via a Staudinger type reaction. These compounds deco
mpose already at room temperature and quickly by heating. Azines are i
solated after extrusion of phenyl phosphinidene.