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4,4',5,5'-tetranitro-2H,2'H-3,3'-bipyrazole | 152678-74-5

中文名称
——
中文别名
——
英文名称
4,4',5,5'-tetranitro-2H,2'H-3,3'-bipyrazole
英文别名
TNBP;4,4',5,5'-Tetranitro-2h,2'h-3,3'-bipyrazole;3-(4,5-dinitro-1H-pyrazol-3-yl)-4,5-dinitro-1H-pyrazole
4,4',5,5'-tetranitro-2H,2'H-3,3'-bipyrazole化学式
CAS
152678-74-5
化学式
C6H2N8O8
mdl
——
分子量
314.131
InChiKey
PRXIFEZUGLSONP-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    818.1±65.0 °C(Predicted)
  • 密度:
    2.163±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.2
  • 重原子数:
    22
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    241
  • 氢给体数:
    2
  • 氢受体数:
    10

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4,4',5,5'-tetranitro-2H,2'H-3,3'-bipyrazolepotassium hydrogencarbonate 作用下, 以 为溶剂, 反应 1.0h, 以77%的产率得到dipotassium 4,4',5,5'-tetranitro-3,3'-bipyrazolate
    参考文献:
    名称:
    4,4高能衍生物',5,5'-四硝基2 ħ,2' ħ -3,3'- bipyrazole(TNBP):合成,表征和有前途的性能†
    摘要:
    4,4',5,5'-四硝基2 ħ,2' ħ -3,3'- bipyrazole(TNBP,1)是一个很好的前体以新的高能衍生物(3和5-14)。通过用溴丙酮烷基化并随后硝化获得单三硝基甲基取代的化合物(3)。在乙酸钾的存在下,用四氟硼酸硝基铵(NO 2 BF 4)硝化胺化的化合物(4),得到单钾盐(5)。1的阳离子盐与富含钾和氮的阳离子(6–14)是通过中和制备的。这些化合物使用NMR和红外光谱和元素分析以及用单晶X射线衍射对于完全表征3,5,8和10。爆轰性能,从形成和测量的密度的计算加热来确定,表明一些(3,7和13)均优于1,3,5- trinitrotriazacyclohexane(RDX)的。此外,鉴于其高的热稳定性(323°C)和良好的6爆轰性能,它可能是有前途的绿色初级炸药。
    DOI:
    10.1039/c7ta11172j
  • 作为产物:
    描述:
    1,4-bis-ethoxymethylen-2,3-butanedione硫酸硝酸乙酸酐三氟乙酸 作用下, 以 甲醇氯苯 为溶剂, 反应 22.0h, 生成 4,4',5,5'-tetranitro-2H,2'H-3,3'-bipyrazole
    参考文献:
    名称:
    Synthesis of 4,4'-dinitro-1H,1'H-[3,3'-bipyrazole]-5,5'-diamine
    摘要:
    All of the synthetically accessible symmetric tetranitro-3,3'-bipyrazoles were prepared. On their basis, a method was developed for the synthesis of 4,4'-dinitro-1H, 1'H-[3,3'-bipyrazole]-5,5'-diamine and its nitration was studied.
    DOI:
    10.1007/s10593-018-2336-5
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文献信息

  • Bipyrazole bearing ten nitro groups – a novel highly dense oxidizer for forward-looking rocket propulsions
    作者:Igor L. Dalinger、Kyrill Yu. Suponitsky、Tatyana K. Shkineva、David B. Lempert、Aleksei B. Sheremetev
    DOI:10.1039/c8ta05179h
    日期:——
    environmentally friendly chlorine free alternatives to ammonium perchlorate (AP) which is still the main oxidizer for solid propellants; however, success in this way is extremely rare. In this work, a novel oxygen-rich energetic material, 4,4′,5,5′-tetranitro-2,2′-bis(trinitromethyl)-2H,2′H-3,3′-bipyrazole (11), was obtained by N-alkylation of 4,4′,5,5′-tetranitro-2H,2′H-3,3′-bipyrazole (9) with bromoacetone
    考虑到未来火箭工业突破的多种需求,与液体,固体,胶凝和混合推进剂系统的常规推进剂成分相比,科学界目前正在集中精力设计新型高性能,高科技和环保的材料。 。早些时候,人们为寻找对环境友好的无氯替代物高氯酸铵(AP)做出了巨大的努力,而高氯酸铵仍然是固体推进剂的主要氧化剂。但是,以这种方式获得成功的机会极为罕见。在这项工作中,一种新颖的富含氧气的高能材料,4,4',5,5'-四硝基2,2'-双(trinitromethyl)-2 ħ,2' ħ -3,3'- bipyrazole(11) ,由N获得的4,4烷基化',5,5'-四硝基2 ħ,2' ħ -3,3'- bipyrazole(9)与溴丙酮和随后的硝化。X射线单晶衍射证实了其结构,并在室温下显示出2.021 g cm -3的独特高晶体密度,将其引入了已知的最稠密的CHNO化合物的前三位。这种高密度材料与CL-20相似,具有吸引人的正氧平衡,
  • Ring closure of polynitroazoles <i>via</i> an <i>N</i>,<i>N</i>′-alkylene bridge: towards high thermally stable energetic compounds
    作者:Yongxing Tang、Chunlin He、Gregory H. Imler、Damon A. Parrish、Jean'ne M. Shreeve
    DOI:10.1039/c8ta02704h
    日期:——
    stability is one of the important factors in the design of high-performance insensitive energetic compounds. A straightforward synthesis of tricyclic energetic molecules (2, 3, 5 and 6) has been developed through bridging ethylene-/propylene-moieties featuring two polynitroazoles. Remarkably, such ring closure reactions lead to higher thermal stability. In addition, the influence of 4,4′,5,5′-tetranitro-2H
    高热稳定性是设计高性能不敏感高能化合物的重要因素之一。三环高能分子(的直接合成2,3,5和6)已通过桥接乙烯/丙烯-部分具有两个polynitroazoles显影。显着地,这种闭环反应导致更高的热稳定性。此外,4,4的影响',5,5'-四硝基2 ħ,2' ħ -3,3'- bipyrazole(1)和5,5'-二硝基-2- ħ,2' ħ -3 ,3'-bi-1,2,4-三唑(4)带有或不带有N,N理论上建立了在结构电位和静电电位(ESP)上的'-亚烷基桥。高热稳定性和良好的爆震性能可能使这些材料可用作三硝基甲苯(TNT)的替代品。
  • N-Fluoro derivatives of nitrated pyrazole-containing fused heterocycles
    作者:Igor L. Dalinger、Tatyana K. Shkineva、Irina A. Vatsadze、Galina P. Popova、Svyatoslav A. Shevelev
    DOI:10.1016/j.mencom.2011.01.020
    日期:2011.1
    N-Fluorination of Na-salts of polynitrated bipyrazoles and pyrazole-based fused heterocycles with fluorine-nitrogen mixture (10% F-2) at -60 to -70 degrees C in MeOH in the presence of NaF occurs regiospecifically at the nitrogen atom most distant from nitro groups.
  • Balancing Excellent Performance and High Thermal Stability in a Dinitropyrazole Fused 1,2,3,4-Tetrazine
    作者:Yongxing Tang、Dheeraj Kumar、Jean’ne M. Shreeve
    DOI:10.1021/jacs.7b08789
    日期:2017.10.4
    The key to successfully designing highperformance and insensitive energetic compounds for practical applications is through adjusting the molecular organization including both fuel and oxidizer. Now a superior hydrogen -free 5/6/5 fused ring energetic material, 1,2,9,10-tetranitrodipyrazolo[1,5-d:5',1'-f][1,2,3,4]tetrazine (6) obtained from 4,4',5,5'-tetranitro-2H,21H3,3'-bipyrazole (4) by N-amination and N-azo coupling reactions is described. The structures of 5 and 6 were confirmed by single crystal X-ray diffraction measurements. Compound 6 has a remarkable room temperature experimental density of 1.955 g cm(-3) and shows excellent detonation performance. In addition, it has a high decomposition temperature of 233 degrees C. These fascinating properties, which are comparable to those of CL-20, make it very attractive in high performance applications.
  • DERIVES DU FURAZANE, LEUR PREPARATION ET LES COMPOSITIONS ENERGETIQUES LES RENFERMANT.
    申请人:SNPE Matériaux Energétiques
    公开号:EP2125796A1
    公开(公告)日:2009-12-02
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