Storage stable nitroglycerin
    2.
    发明授权
    Storage stable nitroglycerin 失效
    储存稳定的硝酸甘油

    公开(公告)号:US4514341A

    公开(公告)日:1985-04-30

    申请号:US601878

    申请日:1984-04-19

    申请人: H. William Voigt

    发明人: H. William Voigt

    IPC分类号: C07C77/02

    CPC分类号: C07C203/06

    摘要: A liquid epoxy plasticizer is added to a bulk quantity of nitroglycerin toender the same stable in storage and to enhance its safety relative explosion.

    摘要翻译: 将一种液体环氧增塑剂加入到大量的硝酸甘油中以使其在储存中保持相同的稳定性并增强其安全性相对爆炸。

    Method for preparing organic hyponitrites
    4.
    发明授权
    Method for preparing organic hyponitrites 失效
    制备有机次硝酸盐的方法

    公开(公告)号:US4460513A

    公开(公告)日:1984-07-17

    申请号:US436634

    申请日:1982-10-25

    CPC分类号: C07C291/00

    摘要: Tertiary organic hyponitrite usable as initiators for polymerizing ethylenically unsaturated compounds are prepared by reacting an alkali metal, alkaline earth, ammonium or substituted ammonium salt of hyponitrite, such as sodium hyponitrite, with a tertiary organic halide, such as tert-butyl chloride, in the presence of one or more weak Friedel-Crafts catalysts, such as ferric or zinc chloride, and in a solution of a neutral solvent.

    摘要翻译: 可用作聚合烯键式不饱和化合物的引发剂的三级有机次硝酸盐是通过将低亚硝酸盐如次亚硝酸钠的碱金属,碱土金属,铵或取代的铵盐与叔有机卤化物如叔丁基氯反应制备的 存在一种或多种弱的Friedel-Crafts催化剂,例如三价铁或氯化锌,以及在中性溶剂的溶液中。

    Method for preparing tetra-n,n,n{40 ,n{40 -(2-hydroxyethyl)-ethylenediamine tetranitrate and salts thereof
    5.
    发明授权
    Method for preparing tetra-n,n,n{40 ,n{40 -(2-hydroxyethyl)-ethylenediamine tetranitrate and salts thereof 失效
    制备TETRA-N,N,N {40,N {40 - (2-羟基乙基) - 乙烯二胺四苯基酯及其盐的方法

    公开(公告)号:US3759977A

    公开(公告)日:1973-09-18

    申请号:US3759977D

    申请日:1971-10-07

    申请人: PESSINA R

    发明人: PESSINA R

    IPC分类号: F16F9/10 C07C77/02

    CPC分类号: C07C201/02

    摘要: This invention relates to a method for preparing tetra-N,N,N'', N''-(2-hydroxyethyl)-ethylenediamine tetranitrate of the general formula (I), and salts thereof, wherein the reaction is provided between a haloethyl-nitrate and ethylenediamine according to the scheme:

    WHEREIN R is a halogen, both in the presence and in the absence of a solvent, at a temperature between -5*C and 100*C.

    摘要翻译: 本发明涉及一种制备通式(I)的四-N,N,N',N' - (2-羟乙基) - 乙二胺四硝酸盐及其盐的方法,其中反应提供在硝酸卤乙酯 和乙二胺按照方案:

    Process for the production of high energy material
    8.
    发明授权
    Process for the production of high energy material 失效
    高能材料生产工艺

    公开(公告)号:US4820859A

    公开(公告)日:1989-04-11

    申请号:US794340

    申请日:1985-11-05

    摘要: A process for the production of a high energy material involves reacting, in an inert organic solvent, a heterocyclic compound selected from oxirane, aziridine, oxetane or azetidine with a nitrogen oxide selected from dinitrogen tetroxide (N.sub.2 O.sub.4) and dinitrogen pentoxide (N.sub.2 O.sub.5) and, when the nitrogen oxide is N.sub.2 O.sub.4, oxidizing the O- or N- nitroso substituent or substituents in the product obtained to O- or N- nitro substituent or substituents. The heterocyclic compounds may be substituents or unsubstituted. In the former case the preferred substituents groups are halogen, alkyl, alkenyl, nitro and epoxy (as in epoxidized polybutadiene). The solvent is preferably a chlorinated alkane.Novel nitrated derivatives of polybutadiene, in which between 1% and 25% of the carbon atoms in the polymer are substituted by nitrate (ONO.sub.2), are also provided. These novel materials are liquid rubbers when the polybutadiene starting material has a molecular weight between 2000 and 10000.

    摘要翻译: 用于生产高能材料的方法包括在惰性有机溶剂中使选自环氧乙烷,氮丙啶,氧杂环丁烷或氮杂环丁烷的杂环化合物与选自四氧化二氮(N 2 O 4)和五氧化二氮(N 2 O 5)的氮氧化物反应, 当氮氧化物是N 2 O 4时,将获得的产物中的O-或N-亚硝基取代基或取代基氧化成O-或N-硝基取代基。 杂环化合物可以是取代基或未取代的。 在前一种情况下,优选的取代基是卤素,烷基,烯基,硝基和环氧基(如在环氧化的聚丁二烯中)。 溶剂优选为氯化烷烃。 还提供了聚合物中1%至25%的碳原子被硝酸(ONO 2)取代的聚丁二烯的新型硝化衍生物。 当聚丁二烯起始材料的分子量在2000和10000之间时,这些新型材料是液体橡胶。

    Alkenol synthesis
    9.
    发明授权
    Alkenol synthesis 失效
    烯醇合成

    公开(公告)号:US4400562A

    公开(公告)日:1983-08-23

    申请号:US279645

    申请日:1981-07-02

    IPC分类号: C07C29/60 C07C77/02

    CPC分类号: C07C29/60

    摘要: 3-Buten-1-ol is synthesized from 1,3-butanediol by heating a polyol in theresence of a trivalent metal sulfate to a temperature from about 70.degree. C. below to about 100.degree. C. above the boiling point of 1,3-butanediol.

    摘要翻译: 3-丁烯-1-醇由1,3-丁二醇通过在三价金属硫酸盐存在下加热多元醇至高于沸点1℃至约100℃至约100℃的温度合成, 3-丁二醇。

    Process for preparing 1,4:3,6-dianhydro-D-glucitol 2-nitrate
    10.
    发明授权
    Process for preparing 1,4:3,6-dianhydro-D-glucitol 2-nitrate 失效
    制备1,4:3,6-二脱氢-D-葡萄糖醇2-硝酸盐的方法

    公开(公告)号:US4065488A

    公开(公告)日:1977-12-27

    申请号:US771860

    申请日:1977-02-24

    IPC分类号: C07D493/04 C07C77/02

    CPC分类号: C07D493/04 Y10S514/929

    摘要: The following process for preparing 1,4:3,6-dianhydro-D-glucitol 2-nitrate is described: acylating 1,4:3,6-dianhydro-D-glucitol with 0.5 to 1.5 molar equivalents of acetic anhydride in the presence of an acid catalyst, nitrating the product so obtained with a mixture of nitric acid and acetic anhydride, hydrolyzing the product so obtained in the presence of an inorganic base and isolating 1,4:3,6-dianhydro-D-glucitol 2-nitrate. The 1,4:3,6-dianhydro-D-glucitol 2-nitrate is useful as a coronary vasodilator.

    摘要翻译: 描述了以下制备1,4:3,6-二脱氢-D-葡萄糖醇2-硝酸盐的方法:在存在下用0.5-1.5摩尔当量的乙酸酐酰化1,4:3,6-二脱氢-D-葡萄糖醇 的酸催化剂,用硝酸和乙酸酐的混合物硝化如此获得的产物,水解在无机碱存在下如此获得的产物,并分离出1,4:3,6-二脱氢-D-葡萄糖醇2-硝酸盐 。 1,4:3,6-二脱氢-D-葡萄糖醇2-硝酸盐可用作冠状血管扩张剂。