2,4-dinitro-2,4-diazaheptane | 134273-34-0

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 2,4-dinitro-2,4-diazaheptane
• 英文别名: 3,5-dinitro-3,5-diazaheptane；2,4-dinitro-2,4-diazahexane；N,N'-diethyl-N,N'-dinitro-methylenediamine；N,N'-Diaethyl-N,N'-dinitro-methylendiamin；Methanediamine, N,N'-diethyl-N,N'-dinitro-；N-ethyl-N-[[ethyl(nitro)amino]methyl]nitramide
• CAS: 134273-34-0
• 化学式: C₅H₁₂N₄O₄
• mdl: MFCD00464889
• 分子量: 192.175
• InChiKey: KUNXCAIGAVGORW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  98.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,4-dinitro-2,4-diazaheptane 、 六硝基六氮杂异伍兹烷 以 乙酸乙酯 为溶剂， 生成
  参考文献：
  名称：

  Preparation, structure, and main properties of bimolecular crystals CL-20—DNP and CL-20—DNG

  摘要：

  以2 : 1和1 : 1的比例分别获得了2,4,6,8,10,12-六硝基-2,4,6,8,10,12-六氮杂异伍兹烷（CL-20）与2,4-二硝基-2,4-二氮杂戊烷（DNP）和2,4-二硝基-2,4-二氮杂庚烷（DNG）的新双分子晶体。对其进行了X射线衍射分析。研究了CL-20与DNP（CLD）的双分子晶体的热稳定性、爆轰特性和对摩擦的敏感性。双分子晶体CLD的爆轰特性与已知的双分子晶体CL-20-HMX（2 : 1）的特性相当。

  DOI：

  10.1007/s11172-015-0870-1
• 作为产物：
  描述：

  在 硝酸 作用下， 反应 1.0h， 以70%的产率得到2,4-dinitro-2,4-diazaheptane
  参考文献：
  名称：

  从 N-烷基氨基磺酸盐合成 N,N'-二烷基亚甲基双（硝胺）

  摘要：

  通过与甲醛缩合和随后的硝化从N-烷基氨基磺酸盐获得对称和不对称N,N'-二烷基亚甲基双(硝胺)。

  DOI：

  10.1007/bf02494897

文献信息

• Preparation ofN, N-dialkyl methylenebisnitramines
  作者：V. A. Tartakovskii、A. S. Ermakov、V. A. Koroban、F. R. Alimov、N. V. Sigai

  DOI：10.1007/bf00699017

  日期：1993.11

  The possibility of obtainingN, N'-dialkyl methylenebisnitramines from primary nitramines and formaldehyde in dilute H2SO4 (65–85%) has been shown. The reaction starting from two different nitramines results in a mixture of one asymmetrically and two symmetrically substituted products.

  已经证明可以在稀 H2SO4 (65–85%) 中从伯硝胺和甲醛中获得 N, N'-二烷基亚甲基双硝胺。从两种不同的硝胺开始的反应会产生一种不对称和两种对称取代的产物的混合物。
• Condensations of Primary Aliphatic Nitramines with Formaldehyde
  作者：Leon Goodman

  DOI：10.1021/ja01108a505

  日期：1953.6
• Molecular structures of seven methylenedinitramines with plasticising abilities
  作者：Denis Spitzer、Bernd Wanders、Michael Richard Schäfer、Richard Welter

  DOI：10.1016/s0022-2860(02)00475-1

  日期：2003.1

  Crystal structures of seven methylenedinitramines with plasticising ability have been determined. These molecules, appropriate as energetic plasticisers of propellants, are used to give an environmental temperature independent combustion. The dinitramines are synthesized by condensation reactions of nitramines with formaldehyde in an acidic medium. This work gives their melting point and their melting enthalpy. Glass transition temperatures are also measured. (C) 2002 Elsevier Science B.V. All rights reserved.
• Synthesis ofN,N′-dialkylmethylenebis(nitramines) fromN-alkylsulfamates
  作者：V. A. Tartakovsky、A. S. Ermakov、N. V. Sigai、O. N. Varfolomeeva

  DOI：10.1007/bf02494897

  日期：2000.6

  Symmetrical and unsymmetricalN,N′-dialkylmethylenebis(nitramines) were obtained fromN-alkylsulfamates by condensation with formaldehyde and subsequent nitration.

  通过与甲醛缩合和随后的硝化从N-烷基氨基磺酸盐获得对称和不对称N,N'-二烷基亚甲基双(硝胺)。
• Preparation, structure, and main properties of bimolecular crystals CL-20—DNP and CL-20—DNG
  作者：T. K. Goncharov、Z. G. Aliev、S. M. Aldoshin、D. V. Dashko、A. A. Vasil´eva、N. I. Shishov、Yu. M. Milekhin

  DOI：10.1007/s11172-015-0870-1

  日期：2015.2

  New bimolecular crystals of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) with 2,4-dinitro-2,4-diazapentane (DNP) and 2,4-dinitro-2,4-diazaheptane (DNG) were obtained in a ratio of 2 : 1 and 1 : 1, respectively. Their X-ray diffraction analyses were carried out. The thermal stability, detonation characteristics, and sensitivity to friction of bimolecular crystal of CL-20 with DNP (CLD) were studied. The detonation characteristics of bimolecular crystal CLD are comparable with the properties of the known bimolecular crystal CL-20—HMX (2 : 1).

  以2 : 1和1 : 1的比例分别获得了2,4,6,8,10,12-六硝基-2,4,6,8,10,12-六氮杂异伍兹烷（CL-20）与2,4-二硝基-2,4-二氮杂戊烷（DNP）和2,4-二硝基-2,4-二氮杂庚烷（DNG）的新双分子晶体。对其进行了X射线衍射分析。研究了CL-20与DNP（CLD）的双分子晶体的热稳定性、爆轰特性和对摩擦的敏感性。双分子晶体CLD的爆轰特性与已知的双分子晶体CL-20-HMX（2 : 1）的特性相当。