1. Two previous reviews describe some of the hybrid phosphazene organosilicon hydrids synthesized in a number of laboratories and in our own research program. See Refs. 2 and 3.
2. V. V. Kireev, G. S. Kolesnikov, and I. M. Raigorodskii,Russ. Chem. Rec. 38(8), 667 (1969) (Engl. transl.).
3. H. R. Allcock and D. J. Brennan,Organomet. Chem. 341, 231 (1988).
4. S. J. Clarson and J. A. Semlyen (eds.).Siloxane Polymers (Prentice Hall, Englewood Cliffs, NJ, 1993.
5. Advances in Chemistry Series,1990