bishydrazinocarboxylate iron (II) di-hydrazinate | 134454-03-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: bishydrazinocarboxylate iron (II) di-hydrazinate
• 英文别名: N-aminocarbamate;hydrazine;iron(2+)
• CAS: 134454-03-8
• 化学式: C₂H₁₄FeN₈O₄
• 分子量: 270.031
• InChiKey: LHVGPSUDBGMKEV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -6.78
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  260
• 氢给体数：
  8
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  bishydrazinocarboxylate iron (II) di-hydrazinate 以 neat (no solvent) 为溶剂， 生成 iron(III) oxide
  参考文献：
  名称：

  Thermal decomposition of bishydrazinocarboxylate iron(II) di-hydrazinate

  摘要：

  Low temperature (T < 200-degrees-C) thermal decomposition in air of bishydrazinocarboxylate iron(II) dihydrazinate [Fe(II)(N2H3COO)2(N2H4)2] is known to produce gamma-Fe2O3 in ultrafine form [1-4]. This decomposition process is known to be exothermal and autocatalytic but details regarding the stepwise mechanism of decomposition is yet unknown although a few attempts have been made with limited success [1, 5]. In our present work, we have combined the results from (i) thermal analysis of complex precursor and (ii) characterization of products isolated at intermediate and final stages of decomposition in order to explain the stepwise mechanism of decomposition of Fe(N2H3COO)2(N2H4)2 in air.

  DOI：

  10.1007/bf01904623
• 作为产物：
  描述：

  hydrazonium hydrazincarbonate 以98%的产率得到
  参考文献：
  名称：

  PATIL, K. C.;SOUNDARARAJAN, R.;GOLDBERG, E. P., SYNTH. AND REACT. INORG. AND METAL-ORG. CHEM., 1983, 13, N 1, 29-43

  摘要：

  DOI：

文献信息

• Reaction of 1,1′-diacetylferrocene with hydrazine hydrate: Synthesis and X-ray crystal structures of bis(hydrazine)bis(hydrazinecarboxylato-N′,O)iron(II), [Fe(N2H4)2(O2CNHNH2)2], and the cyclic biferrocene diazine, [N(Me)CC5H4FeC5H4C(Me)N]2
  作者：Michael T. Casey、Pauline Guinan、Angela Canavan、Malachy McCann、Christine Cardin、Norah B. Kelly

  DOI：10.1016/s0277-5387(00)80217-x

  日期：1991.1

  [H2NN(Me)CC5H4FeC5H4C(Me)NNH2] (6) in almost quantitative yield. Either prolonging the reaction time or reacting 6 with fresh hydrazine causes the iron to be stripped from the metallocene and bis(hydrazine)bis(hydrazinecarboxylato-N′,O) iron(II), [Fe(N2H4)2(OOCNHNH2)2] (11), crystallizes. In the presence of Ba2+ or Mo2+ ions two molecules of complex 6 react to give the cyclic diazine [N(Me)CC5H4FeC5H4C (Me)N]2

  1,1'-二乙酰基二茂铁与纯净水合物在20°C下反应72小时，得到二in [H 2 NN（Me）CC 5 H 4 FeC 5 H 4 C（Me）NNH 2 ]（6）几乎定量的产量。延长反应时间或与新鲜肼反应6都会导致铁从茂金属和双（肼）双（肼甲酸羧基-N'，O）铁（II），[Fe（N 2 H 4）2（OOCNHNH ）汽提2）2 ]（11）结晶。在Ba 2+或Mo 2+的存在下离子使两个络合物6分子发生反应，以高收率得到环状二嗪[N（Me）CC 5 H 4 FeC 5 H 4 C（Me）N] 2（7）。肼在该反应中释放。配合物6和11已经在晶体学上进行了表征。配合物6和7的循环伏安图基本上含有不可逆的氧化峰。