3-叠氮甲基-3-硝酸酯甲基氧丁环及其聚合物的合成及其性能

Synthesis and Properties of 3-Azidomethyl-3-nitratomethyloxetane and Its Polymer

以2,2-二溴甲基-1,3-丙二醇为基础原料,经关环、取代、硝化三步反应合成3-叠氮甲基-3-硝酸酯甲基氧丁环(AMNMO)。后者经阳离子开环聚合,制备出液态高能粘合剂PolyAMNMO,探讨了用作推进剂增塑剂、粘合剂的可能性。

3Azidomethyl3nitratomethyloxetane(AMNMO) was obtained by the cyclization, substitutation and nitration of 2,2dibromomethyl1,3propanediol. Through the cationic polymerization of the monomer AMNMO, a liquid high energetic binder(PAMNMO) was synthesized. The possibility of PAMNMO used as a plasticizer or binder in solid propellants was studied.