lithium trimethylhydrazide

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: lithium trimethylhydrazide
• 英文别名: Lithium;dimethylamino(methyl)azanide；lithium;dimethylamino(methyl)azanide
• 化学式: C₃H₉N₂*Li
• 分子量: 80.0589
• InChiKey: ZFVKCLPTJFTFHY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.53
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  4.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  lithium trimethylhydrazide 、 氯化铪 以 乙醚 为溶剂， 以57%的产率得到tetrakis(trimethylhydrazido)hafnium
  参考文献：
  名称：

  Synthesis and structures of Group 4 trimethylhydrazido complexes

  摘要：

  Chlorotris(trimethylhydrazido)titanium, TiCl(NMeNMe2)(3), was synthesized by reacting TiCl2(NMeNMe2)(2) with 1 equiv. of LiNMeNMe2. Tetrakis(trimethylhydrazido)zirconium and hafnium, M(NMeNMe2)(4), were prepared from MCl4 and 4 equiv. of LiNMeNMe2 but Ti(NMeNMe2)(4) could not be prepared cleanly from TiCl4. Instead, it was synthesized from TiCl(NMeNMe2)(3) and LiNMeNMe2. X-ray crystallographic studies show that TiCl(NMeNMe2)(3) and Ti(NMeNMe2)(4) have three bidendate hydrazide ligands and Zr(NMeNMe2)(4) has four bidendate ligands. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01348-8

文献信息

• The interaction of niobium and vanadium cyclopentadienyl complexes with substituted hydrazines
  作者：M. Jimenez-Tenorio、G.J. Leigh

  DOI：10.1016/s0277-5387(00)80643-9

  日期：1989.1
• The synthesis and characterization of the first trimethylhydrazido(1−) complex of titanium [CpTiCl2(NMeNMe2)] (Cp = η5-C5H5, Me = CH3)
  作者：E.M.R. Kiremire、G.J. Leigh、J.R. Dilworth、R.A. Henderson

  DOI：10.1016/s0020-1693(00)82380-4

  日期：1984.4
• Synthesis and structures of Group 4 trimethylhydrazido complexes
  作者：Jean-Sébastien M. Lehn、David M. Hoffman

  DOI：10.1016/s0020-1693(02)01348-8

  日期：2003.3

  Chlorotris(trimethylhydrazido)titanium, TiCl(NMeNMe2)(3), was synthesized by reacting TiCl2(NMeNMe2)(2) with 1 equiv. of LiNMeNMe2. Tetrakis(trimethylhydrazido)zirconium and hafnium, M(NMeNMe2)(4), were prepared from MCl4 and 4 equiv. of LiNMeNMe2 but Ti(NMeNMe2)(4) could not be prepared cleanly from TiCl4. Instead, it was synthesized from TiCl(NMeNMe2)(3) and LiNMeNMe2. X-ray crystallographic studies show that TiCl(NMeNMe2)(3) and Ti(NMeNMe2)(4) have three bidendate hydrazide ligands and Zr(NMeNMe2)(4) has four bidendate ligands. (C) 2002 Elsevier Science B.V. All rights reserved.