酰肼锂 | 37067-42-8

• 中文名称: 酰肼锂
• 英文名称: LiNHNH₂
• 英文别名: lithium hydrazide；Lithium;aminoazanide
• CAS: 37067-42-8
• 化学式: H₃LiN₂
• 分子量: 37.9782
• InChiKey: HCYOQCHHYTUMSF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.08
• 重原子数：
  3
• 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：
  27
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Mo(η5-C5Me5)Me3(OSO2CF3) 、 酰肼锂 以 四氢呋喃 为溶剂， 以46%的产率得到{(pentamethylcyclopentadienyl)molybdenum(V)Me3(NLi)}
  参考文献：
  名称：

  Glassman, Timothy E.; Vale, Michael G.; Schrock, Richard R., Organometallics, 1991, vol. 10, # 12, p. 4046 - 4057

  摘要：

  DOI：
• 作为产物：
  描述：

  肼 在 n-butyl lithium 作用下， 以 乙醚 、 正己烷 为溶剂， 以95%的产率得到酰肼锂
  参考文献：
  名称：

  Glassman, Timothy E.; Vale, Michael G.; Schrock, Richard R., Organometallics, 1991, vol. 10, # 12, p. 4046 - 4057

  摘要：

  DOI：
• 作为试剂：
  描述：

  bis(tert-butylamino)dimethylsilane 在 正丁基锂 、 酰肼锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  2-Lithiumamide-2-fluoro-1,3-diaza-2,4-disilacyclobutanes - 合成、反应、结构

  摘要：

  环二硅氮烷 Me2Si(NCMe3)2SiF2 (1) 与氨 (2)、肼 (3) 和胺 (4-10) 的锂盐反应生成稳定的化合物 Me2Si(NCMe3)2SiFNHR (R = H (2), NH2 (3) CMe3 (4), C10H15 (5), 3,5-C6H3Me2 (6), 2,4,6-C6H2Me3 (7), 2,6-C6H3(CHMe2)2 (8), C6F5 (9) , Si(CMe3)2Ph (10))。化合物 2-10 没有显示出形成 NH3、N2H4 或胺的缩合反应。二亚甲基二酰胺锂与 1 反应生成乙二胺偶联环系统 11 或螺环化合物 12。化合物 2、3、4 与 n-C4H9Li 反应形成螺环系统 13-15。部分水解的锂盐 (16) 被分离为包含中心 Li6O 八面体的四聚体。5 (17)、9 (19) 和 10 (20) 的锂盐分别通过 (LiN)-四元环 (20)

  DOI：

  10.1002/zaac.201100346

文献信息

• Improved hydrogen desorption from lithium hydrazide by alkali metal hydride
  作者：Liang Zeng、Hiroki Miyaoka、Takayuki Ichikawa、Yoshitsugu Kojima

  DOI：10.1016/j.jallcom.2013.03.204

  日期：2013.12

  synthesized from a reaction between anhydrous hydrazine and n -butyllithium in diethyl ether. The thermodynamic properties of this compound and its detailed decomposition pathways had been investigated in our previous work. However, a number of undesired gaseous products such as hydrazine (N 2 H 4 ) and ammonia (NH 3 ) were generated during the thermal decomposition of LiNHNH 2 . In this work, alkali metal

  摘要 酰肼锂(LiNHNH 2 )是由无水肼与正丁基锂在乙醚中反应合成的白色固体，理论氢含量为8.0mass%。我们之前的工作已经研究了该化合物的热力学性质及其详细的分解途径。然而，在LiNHNH 2 的热分解过程中产生了许多不需要的气态产物，例如肼(N 2 H 4 )和氨(NH 3 )。在这项工作中，碱金属氢化物被用来抑制解吸氢气中的杂质并改善氢气解吸性能。本文还研究和讨论了LiNHNH 2 与LiH之间的反应机理。
• Dinitrogenvanadates(–<scp>I</scp>): synthesis, reactions and conditions for their stability
  作者：Hartmut Gailus、Glaus Woitha、Dieter Rehder

  DOI：10.1039/dt9940003471

  日期：——

  Reduction of [VCl3(thf)(3)] by Na or Li (M) in the presence of phosphines (L(m)) and N-2 yielded the complexes Na[V(N-2)(n)(PMe(2)Ph)(6-n)] (n = 1 or 2), M[V(N-2)(n)L(4-n)(2)] [n = 1 or 2, L(2) = Me(2)PCH(2)CH(2)-PMe(2) (dmpe) or Ph(2)PCH(2)CH(2)PPh(2)], Na[V(N-2)(dmpe)L(3)] L(3) = PhP[(CH2)(2)PPh(2)](2), MeP[(CH2)(3)PMe(2)](2) (bdmpm) or MeP[(CH2)(3)PEt(2)](2)} and Na[V(N-2)(2)L(4)] L(4) = P[(CH2)(2)PPh(2)](3), P[(CH2)(3)PMe(2)](3) or P[(CH2)(3)PEt(2)](3)}. Generally, the complexes are labile, with a maximum stability for cis- and trans-M[V(N-2)(2)(dmpe)(2)]. In the presence of CO or CNBu(t), N-2 is replaced by these ligands. The compounds have been characterized by their v(NN) pattern and by V-51, Na-23 and Li-7 NMR spectroscopy The V-51 NMR spectra exhibit well resolved multiplets. All spectroscopic data, in particular Li-7 NMR of cis-and trans-[Li(thf)(x)][V(N-2)(2)(dmpe)(2)] in tetrahydrofuran, are indicative of close contact ion-pair interaction of the kind V-N=N ... M(+). The potassium ion and large cations such as [NEt(4)](+) do not provide stable complexes, and complexation of Li+ and Na+ by crown ethers leads to immediate decomposition of the N-2 complexes. The reductive protonation of part of the co-ordinated N-2 to NH4+ (plus small amounts of N2H5+) is discussed in terms of similar reactivity features to the analogous complexes, and in the context of these N-2 complexes as functional models for nitrogenases. The compound [V-2(bdmpm)(2)Cl-3], isolated as an intermediate product of the reduction of VCl3 reacted with LiNHNH2 to yield ammonia.
• Schrock, Richard R.; Glassman, Timothy E.; Vale, Michael G., Journal of the American Chemical Society, 1991, vol. 113, p. 725 - 726
  作者：Schrock, Richard R.、Glassman, Timothy E.、Vale, Michael G.

  DOI：——

  日期：——
• Latham, Ian A.; Leigh, G. Jeffrey, Journal of the Chemical Society, Dalton Transactions, 1986, p. 399 - 402
  作者：Latham, Ian A.、Leigh, G. Jeffrey

  DOI：——

  日期：——