Compounds of 1,5-disubstituted-3,7 diaza bicyclo �3.3.0! octanes and
products containing the same
    6.
    发明授权
    Compounds of 1,5-disubstituted-3,7 diaza bicyclo �3.3.0! octanes and products containing the same 失效
    1,5-二取代-3,7二氮杂双环[3.3.0]辛烷的化合物和含有它们的产物

    公开(公告)号:US5831099A

    公开(公告)日:1998-11-03

    申请号:US54312

    申请日:1998-03-31

    摘要: Overall, the invention provides the chemistry for the compounds and for the processes to prepare compounds derived from 1,5-diazacyclooctanes. This makes available high density, high melting point, thermally stable small and medium ring nitrogen heterocycles that may also contain N-nitro, C-nitro or other functional groups. The compounds include cyclooctanes, bicyclo octanes, propellanes and functionalized derivatives of the above compounds. The preparations can include transannular cyclizations. The materials have several applications; e.g., the polynitro compounds are energetic materials.

    摘要翻译: 总的来说,本发明提供化合物的化学和制备衍生自1,5-二氮杂环辛烷的化合物的方法。 这使得可获得也可含有N-硝基,C-硝基或其它官能团的高密度,高熔点,热稳定的中小环氮杂环。 化合物包括上述化合物的环辛烷,二环辛烷,推进剂和官能化衍生物。 制剂可以包括经环环化。 材料有几种应用; 例如,多硝基化合物是高能材料。

    Method of making functionalized carbon nanotubes
    8.
    发明授权
    Method of making functionalized carbon nanotubes 失效
    制备官能化碳纳米管的方法

    公开(公告)号:US07794683B1

    公开(公告)日:2010-09-14

    申请号:US11417291

    申请日:2006-04-14

    IPC分类号: D01F9/12

    摘要: The present invention relates to methods for the preparation of a carbon nanotube from an amino-functionalized carbon nanotube via an amino oxidation reaction. The carbon nanotube includes nitrogen based functional groups that are covalently attached to lattice carbons of the carbon nanotube, directly or via a chemical linker. The synthetic methods of the present invention allow the nitrogen based functional groups to be attached selectively to one of two distinct regions of the carbon nanotube, and thus enable the synthesis of a carbon nanotube having nitrogen based functional groups substantially concentrated on the ends and/or the sidewall of the carbon nanotube.

    摘要翻译: 本发明涉及通过氨基氧化反应由氨基官能化碳纳米管制备碳纳米管的方法。 碳纳米管包括直接或通过化学连接体共价连接到碳纳米管的晶格碳上的氮基官能团。 本发明的合成方法允许氮基官能团选择性地连接到碳纳米管的两个不同区域中的一个,从而能够合成具有基本上浓度在末端和/或 碳纳米管的侧壁。

    Functionalization of carbon nanotubes
    9.
    发明授权
    Functionalization of carbon nanotubes 失效
    碳纳米管的功能化

    公开(公告)号:US07807127B1

    公开(公告)日:2010-10-05

    申请号:US11417294

    申请日:2006-04-14

    IPC分类号: D01F9/12

    摘要: The present invention relates to a carbon nanotube that contains nitrogen based functional groups (such as nitro, nitroso, N-oxide, oxime, hydroxylamine, diazo, azo, and azide) that are covalently attached to lattice carbons of the carbon nanotube, directly or via a chemical linker. The present invention also relates to methods for the preparation of the carbon nanotube from an amino-functionalized carbon nanotube via an amino oxidation reaction. The synthetic methods of the present invention allow the nitrogen based functional groups to be attached selectively to one of two distinct regions of the carbon nanotube, the ends or the sidewall, and thus enable the synthesis of a carbon nanotube having nitrogen based functional groups substantially concentrated on either the ends or the sidewall of the carbon nanotube.

    摘要翻译: 本发明涉及碳纳米管,其直接或间接地共价连接到碳纳米管的格子状碳上的氮基官能团(例如硝基,亚硝基,N-氧化物,肟,羟胺,重氮,偶氮和叠氮化物) 通过化学接头。 本发明还涉及通过氨基氧化反应从氨基官能化的碳纳米管制备碳纳米管的方法。 本发明的合成方法允许氮基官能团选择性地连接到碳纳米管,末端或侧壁的两个不同区域中的一个,从而能够合成具有基本上浓度的基于氮的官能团的碳纳米管 在碳纳米管的两端或侧壁上。

    Spiro(N,N'-dinitroethylenediamino)cyclotriphosphazenes
    10.
    发明授权
    Spiro(N,N'-dinitroethylenediamino)cyclotriphosphazenes 失效
    螺(N,N'-二硝基亚乙基二氨基)环三磷腈

    公开(公告)号:US5352829A

    公开(公告)日:1994-10-04

    申请号:US42229

    申请日:1993-04-02

    CPC分类号: C06B25/34 C07F9/65815

    摘要: Energetic nitramine containing cyclotriphosphazene which include 1,1,3,3,-tris-spiro(N,N'-dinitroethylenediamino)cyclotriphosphazene, 1,1-spiro(ethylenediamino)-3,3,5,5-bis-spiro(N,N'-dinitroethylenediamino)cyclotriphosphazene, 1,1,3,3-bis-spiro(N,N'-dinitroethylenediamino)-5,5-dichlorocyclotriphosphazene, 1,1,3,3-bis-spiro(N,N'-dinitroethylenediamino)-5,5-difluorocyclotriphosphazene, 1,1-spiro(N,N'-dinitroethylenediamino)-3,3,5,5-bis-spiro(ethylenediamino)cyclotriphosphazene, 1,1-spiro(ethylenediamino)-3,3-spiro(N,N'-dinitroethylenediamino)-5,5-dichlorocyclotriphosphazene, 1,1-spiro(ethylenediamino)-3,3-spiro(N,N'-dinitroethylenediamino)-5,5-difluorocyclotriphosphazene, 1,1-spiro(N,N'-dinitroethylenediamino)-3,3,5,5-tetrachlorocyclotriphosphazene, and 1,1-spiro(N,N'-dinitroethylenediamino)-3,3,5,5-tetrafluorocyclotriphosphazene, which can be used in explosive compositions.

    摘要翻译: 含有环三磷腈的含能量的硝胺包括1,1,3,3,5,5-三螺(N,N'-二硝基亚乙基二氨基)环三磷腈,1,1-螺(乙二胺基)-3,3,5,5-双 - 螺(N,N'-二硝基亚乙基二氨基)环三磷腈,1,1,3,3-双螺(N,N'-二硝基亚乙基二氨基)-5,5-二氯环三磷腈,1,1,3,3-双螺(N ,N'-二硝基亚乙基二氨基)-5,5-二氟环三磷腈,1,1-螺(N,N'-二硝基亚乙基二氨基)-3,3,5,5-双螺(乙二氨基)环三磷腈,1,1-螺(乙二胺基 )-3,3-螺(N,N'-二硝基亚乙基二氨基)-5,5-二氯环三磷腈,1,1-螺(乙二胺基)-3,3-螺(N,N'-二硝基亚乙基二氨基)-5,5-二氟环三磷腈 ,1,1-螺(N,N'-二硝基亚乙基二氨基)-3,3,5,5-四氯环三磷腈和1,1-螺(N,N'-二硝基亚乙基二氨基)-3,3,5,5-四氟环三磷腈, 可用于爆炸性组合物。