[cis,mer-WCl2(trimethylphosphine)3]2(μ-N2) | 1206616-47-8

• 英文名称: [cis,mer-WCl2(trimethylphosphine)3]2(μ-N2)
• CAS: 1206616-47-8
• 化学式: C₁₈H₅₄Cl₄N₂P₆W₂
• 分子量: 993.995
• InChiKey: NILYYRYQLDVJRZ-UHFFFAOYSA-J

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

• 作为反应物：
  描述：

  [cis,mer-WCl2(trimethylphosphine)3]2(μ-N2) 、 氮 在 [FeCp₂]⁽¹⁺⁾*BF₄^(1-) 作用下， 以 四氢呋喃 为溶剂， 以49%的产率得到[mer,trans-WCl3(trimethylphosphine)2]2(μ2-N2)
  参考文献：
  名称：

  Syntheses and characterization of the W(II) and W(III) N2 complexes, [WCl2(PMe3)3]2N2 and [WCl3(PMe3)2]2N2

  摘要：

  Refluxing WCl4(PMe3)(3) under a nitrogen atmosphere in the presence of two equivalents of sodium amalgam leads to a reduction to the W(II) complex [cis, mer-WCl2(PMe3)(3)](2)N-2 (1), which can be converted to [mer, trans-WCl3(PMe3)(2)](2)N-2 (2) via appropriate oxidation/chlorination. Structural data have been obtained for both complexes, and demonstrate significantly increased steric crowding in 1 due to PMe3/PMe3 interactions. The N-N bond distances in the two compounds are similar, at 1.279(4) and 1.243(18) angstrom, respectively. (C) 2009 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.08.025
• 作为产物：
  描述：

  WCl2(PMe3)4 、 氮 以 甲苯 为溶剂， 以35%的产率得到[cis,mer-WCl2(trimethylphosphine)3]2(μ-N2)
  参考文献：
  名称：

  Syntheses and characterization of the W(II) and W(III) N2 complexes, [WCl2(PMe3)3]2N2 and [WCl3(PMe3)2]2N2

  摘要：

  Refluxing WCl4(PMe3)(3) under a nitrogen atmosphere in the presence of two equivalents of sodium amalgam leads to a reduction to the W(II) complex [cis, mer-WCl2(PMe3)(3)](2)N-2 (1), which can be converted to [mer, trans-WCl3(PMe3)(2)](2)N-2 (2) via appropriate oxidation/chlorination. Structural data have been obtained for both complexes, and demonstrate significantly increased steric crowding in 1 due to PMe3/PMe3 interactions. The N-N bond distances in the two compounds are similar, at 1.279(4) and 1.243(18) angstrom, respectively. (C) 2009 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.08.025