申请人:Petrie Mark A.
公开号:US20090139618A1
公开(公告)日:2009-06-04
Novel compounds are provided in the form of a salt having the structure of formula (I) or formula (II)
wherein: R
1
is selected from the group consisting of H, C
1
-C
24
alkyl, C
2
-C
24
alkenyl, C
2
-C
24
alkynyl, C
5
-C
20
aryl, C
6
-C
24
alkaryl, and C
6
-C
24
aralkyl; R
2
is H, C
1
-C
24
alkyl or nitro; X is O or NR
3
in which R
3
is H, C
1
-C
24
alkyl or nitro; Z
m+
is a monovalent cation, a divalent cation, or a trivalent cation; M
+
is an alkali metal cation; and m and n are 1, 2 or 3, with the proviso that the compound contains at least one nitro group. Exemplary such compounds are the ammonium salt of the N-hydroxyl-N′-nitrourea (NHNU) monoanion and the disodium salt of the NHNU dianion. Also provided, as novel compositions of matter, are N-hydroxyl-N′-nitrourea and N-hydroxyl-N-nitroguanidine in electronically neutral form. The compounds are useful in a variety of contexts, but are primarily useful as high energy oxidizing agents in explosive compositions, propellant formulations, gas-generating compositions, and the like. Compositions containing the compounds are also provided, including energetic compositions, as are methods for synthesizing the compounds.
提供了新型化合物的盐,其结构为公式(I)或公式(II),其中:R1选自H,C1-C24烷基,C2-C24烯基,C2-C24炔基,C5-C20芳基,C6-C24烷基芳基和C6-C24芳基烷基的群;R2为H,C1-C24烷基或硝基;X为O或NR3,其中R3为H,C1-C24烷基或硝基;Zm +为一价阳离子,二价阳离子或三价阳离子;M +为碱金属阳离子;m和n为1、2或3,但化合物至少含有一个硝基团。例如,这样的化合物包括N-羟基-N'-硝基脲(NHNU)单阴离子的铵盐和NHNU二阴离子的二钠盐。此外,作为新型物质组成,还提供了电子中性形式的N-羟基-N'-硝基脲和N-羟基-N-硝基胍。这些化合物在各种情况下都有用处,但主要用于爆炸组合物、推进剂配方、气体发生组合物等高能氧化剂。提供了含有这些化合物的组合物,包括高能组合物,以及合成这些化合物的方法。