CpRu(η2-H2)(dppm)2(1+) | 118858-80-3

• 英文名称: CpRu(η2-H2)(dppm)2(1+)
• 英文别名: CpRu(H2)(DPPM)(1+)
• CAS: 118858-80-3
• 化学式: C₃₀H₂₉P₂Ru
• 分子量: 552.578
• InChiKey: PRRKEBREZXKVJT-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  在 hexafluorophosphoric acid 作用下， 以 四氢呋喃 为溶剂， 生成 CpRu(η2-H2)(dppm)2(1+)
  参考文献：
  名称：

  Molecular hydrogen complexes: the effect of steric factors on the protonation of the monohydrides [(η⁵-C₅H₅)Ru(Ph₂P(CH₂)_nPPh₂)H](n= 1–3)

  摘要：

  根据连接两个膦原子的链的长度，标题配合物的质子化会导致 (δ-2-H2) 或反式二酸酐单体；T1 和 JHD 测量用于支持这些结构。

  DOI：

  10.1039/c39870001675

文献信息

• Kinetics of Formation of Dihydrogen Complexes by Protonation of CpRuHL Complexes (L = DPPM, DPPE, 2 PPh₃) with HBF₄·Et₂O in THF and the Failure To Observe Dihydrogen Complexes in the Reactions with Other Acids
  作者：Manuel G. Basallote、Joaquín Durán、M. Jesús Fernández-Trujillo、M. Angeles Máñez

  DOI：10.1021/om9907775

  日期：2000.2.1

  The second-order rate constants for the reactions of the title complexes with HBF4 in THF do not correlate with the previously reported pK(a)'s of these complexes. The lack of formation of dihydrogen complexes in their reactions with HCl, HBr, or CF3COOH in THF and acetone solutions indicates the limited validity of predictions based on aqueous pK(a) scales.