Title of article :
Anionic ring-opening polymerization of cyclic organosiloxanes using phosphorus ylides as strong non-ionic bases
Author/Authors :
Alla Bessmertnykh، نويسنده , , Ali-Frederic Ben-Amor، نويسنده , , Antoine Baceiredo، نويسنده , , Gérard Mignani، نويسنده ,
Issue Information :
دوفصلنامه با شماره پیاپی سال 2003
Abstract :
Phosphonium alcoholates obtained by treatment of dimethylmethylene-[tris(dimethylamino)]phosphorane (1) with an excess of alcohol polymerize cyclic siloxanes (D4) at room temperature. The thermal lability of this system permits simplifies polymer purification.
Keywords :
Non-ionic bases , phosphorus ylides , Octamethylcyclotetrasiloxane , polymerization
Journal title :
Journal of Organometallic Chemistry
Journal title :
Journal of Organometallic Chemistry
