[PhONdI2(THF)4] | 517863-80-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: [PhONdI2(THF)4]
• 英文别名: PhONdI2(THF)4
• CAS: 517863-80-8
• 化学式: C₂₂H₃₇I₂NdO₅
• 分子量: 779.582
• InChiKey: LAPIOBICBQJFTL-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  四氢呋喃 、 neodymium(II) diiodide 、 苯酚 以 四氢呋喃 为溶剂， 以76%的产率得到[PhONdI2(THF)4]
  参考文献：
  名称：

  摘要：

  Benzene, toluene, tert-butylbenzene, or biphenyl virtually do not react with NdI2 (1) or DyI2 (2) in THF at -20degreesC but appreciably accelerate the reactions of these salts with solvents, resulting in LnI(3) and intractable mixtures of products of the general composition [LnI(H)(R)(THF)] (R are fragments of the THF molecule). The same effect is induced by the addition of diphenylmercury or tetraphenyltin to solutions of 1 or 2. Phenol easily oxidizes 1 and 2 to give at 0 degreesC the PhOLnI(2)(THF)(x) complexes (x = 3, 4) in 55-95% yields. At -90 degreesC, iodide 2 is converted into a similar complex PhODyI2(THF)(4), whereas 1 gives a mixture of PhONdI2(THF)(4), (PhO)(2)NdI(THF)(5), NdI3(THF)(3), and [NdI(H)R(THF)]. A plausible pathway of the reactions including the intermediate formation of extremely reactive monovalent lanthanide iodides LnI is discussed.

  DOI：

  10.1023/a:1021364804963

文献信息

• Synthesis and some properties of neodymium(III) and dysprosium(III) iodide hydrides LnI2H
  作者：M. N. Bochkarev、A. A. Logunov、M. E. Burin

  DOI：10.1007/s11172-007-0303-x

  日期：2007.10

  The iodide hydrides NdI2H (1) and DyI2H (2) were obtained by the reactions of diiodides NdI2 (3) and DyI2 (4) with hydrogen at atmospheric pressure and temperature of 120–200 °C. Hydrolysis of products 1 and 2 gives hydrogen in a high yield. The reactions of 1 with phenol and of 2 with isopropyl alcohol in THF afford the iodide phenoxide NdI2(OPh)(THF)4 and iodide isopropoxide DyI2(OPri)(PriOH)3, respectively

  碘化物氢化物 NdI2H (1) 和 DyI2H (2) 是通过二碘化物 NdI2 (3) 和 DyI2 (4) 与氢气在大气压和 120–200 °C 的温度下反应获得的。产物 1 和 2 的水解以高产率得到氢气。1 与苯酚和 2 与异丙醇在 THF 中的反应分别提供碘化物苯氧化物 NdI2(OPh)(THF)4 和碘化物异丙醇 DyI2(OPri)(PriOH)3。2 与环戊二烯的反应伴随着歧化反应，除二氢外，还生成 Cp2DyI(THF)2 和 DyI3(THF)3。