A process for the production of a high energy nitrate ester involves reacting, in an inert organic solvent, a heterocyclic compound, selected from oxiranes, oxetanes, N-substituted aziridines and N-substituted azetidines, with either N204 or N205, and when the compound is reacted with N204, oxidising the 0- or N-nitrate substituents or substituent in the product to O-or N- nitrate substituent or substituents. The remaining ring carbon atoms on the heterocyclic compound may be substituted or unsubstituted. Preferred substituent groups for the C and/or N ring atoms on the compound include alkyl, cyanoalkyl, haloalkyl, nitroalkyl, and substituted aryl.
Several novel nitrate ester are also provided, including nitrated derivatives of polybutadiene, in which between 1 % and 25% of the carbon atoms in the polymer are substituted by vicinal nitrate ester (-ON02) groups.
生产高能
硝酸酯的工艺包括在惰性有机溶剂中,将选自
环氧乙烷、环氧杂
环丁烷、N-取代的氮杂
环丁烷和 N-取代的氮杂
环丁烷的
杂环化合物与 N204 或 N205 反应,当该化合物与 N204 反应时,将产物中的 0-或 N-
硝酸酯取代基或取代基氧化为 O-或 N-
硝酸酯取代基或取代基。
杂环化合物上剩余的环碳原子可以是取代或未取代的。化合物上 C 和/或 N 环原子的首选取代基包括烷基、
氰基烷基、卤代烷基、硝基烷基和取代芳基。
此外,还提供了几种新型
硝酸酯,包括聚
丁二烯的硝化衍
生物,其中聚合物中 1% 至 25% 的碳原子被邻位
硝酸酯(-ON02)基团取代。