PtCl(1,8-bis(diisopropylphosphino)triptycene(-1H)) | 1196104-62-7

• 英文名称: PtCl(1,8-bis(diisopropylphosphino)triptycene(-1H))
• 英文别名: [(C20H11(P(iPr)2)2)PtCl]
• CAS: 1196104-62-7
• 化学式: C₃₂H₃₉ClP₂Pt
• 分子量: 716.142
• InChiKey: PWHBDCIQSNQTSQ-UHFFFAOYSA-M

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：

  盐酸 、 PtCl(1,8-bis(diisopropylphosphino)triptycene(-1H)) 以 not given 为溶剂， 生成 trans-[(C20H12(P(iPr)2)2)PtCl2]
  参考文献：
  名称：

  PC（sp 3）P钳形络合物中配体-金属配合的新可能模式† ‡

  摘要：

  讨论了 带有三环二苯并基硼烷基PC（sp 3）P钳位配体的铱和铂配合物中的配体-金属配合。我们证明了这些络合物中的碳-金属键可以通过1,2-加成/消除反应有效地裂解和再生。

  DOI：

  10.1039/c1dt10167f
• 作为产物：
  描述：

  trans-[(C20H12(P(iPr)2)2)PtCl2] 在 AgBF₄ 、 diisopropylethylamine 作用下， 以 二乙二醇二甲醚 为溶剂， 以50%的产率得到PtCl(1,8-bis(diisopropylphosphino)triptycene(-1H))
  参考文献：
  名称：

  New Shapes of PC(sp³)P Pincer Complexes

  摘要：

  Trans-chelating bis(diisopropylphosphino)triptycene (1) was employed as a platform for the construction of a new class of C(sp(3))-metalated pincer complexes via C-H activation. We synthesized and fully characterized platinum(II), ruthenium(II), and iridium(III) compounds hearing this tridentate ligand. In contrast to the known all-aliphatic C(sp(3))-metalated compounds, the new complexes exhibit excellent thermal and conformational stability even under very harsh and noninert conditions, likely due to the lack of labile alpha- or beta-hydrogens. In addition, the three-dimensional barrelene-based scaffold represents a unique structural motif for the design of PC(sp(3))P-based compounds with unexplored steric and electronic features.

  DOI：

  10.1021/om900723s

文献信息

• New PC(sp3)P pincer complexes of platinum and palladium
  作者：Sanaa Musa、Alina Shpruhman、Dmitri Gelman

  DOI：10.1016/j.jorganchem.2011.11.007

  日期：2012.2

  We describe the synthesis, characterization and properties of the new electrophilic palladium and platinum complexes bearing electron-rich PC(sp(3))P pincer ligands. We found that Lewis acidity of the compounds is low due to the strong sigma-donation of the sp(3)-carbometalated ligand backbone. (C) 2011 Elsevier B.V. All rights reserved.