HH-dichlorobis(2-(diphenylphosphino)pyridine)dipalladium | 142020-92-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: HH-dichlorobis(2-(diphenylphosphino)pyridine)dipalladium
• 英文别名: HT-dichlorobis(2-(diphenylphosphino)pyridine)dipalladium；Pd2(2-diphenylphosphinopyridine)2Cl2
• CAS: 142020-92-6；78055-58-0
• 化学式: C₃₄H₂₈Cl₂N₂P₂Pd₂
• 分子量: 810.303
• InChiKey: VBGMWRIXLFWVRI-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 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：

  HH-dichlorobis(2-(diphenylphosphino)pyridine)dipalladium 在 一氧化碳 作用下， 以 二氯甲烷 为溶剂， 生成 Pd2(CO)2(2-diphenylphosphinopyridine)2Cl2
  参考文献：
  名称：

  Dinuclear palladium complexes of 2-diphenylphosphinopyridine

  摘要：

  DOI：

  10.1016/s0020-1693(00)84800-8
• 作为产物：
  描述：

  二苯基-2-吡啶膦 以 二氯甲烷 为溶剂， 生成 HH-dichlorobis(2-(diphenylphosphino)pyridine)dipalladium
  参考文献：
  名称：

  Preparation of binuclear complexes using 2-(diphenylphosphino)pyridine as a bridging ligand. Synthesis of some ruthenium complexes and their interaction with palladium complexes

  摘要：

  DOI：

  10.1021/ic00141a020

文献信息

• Xie, Yun; Lee, Chung-Li; Yang, Yeping, Canadian Journal of Chemistry, 1992, vol. 70, # 3, p. 751 - 762
  作者：Xie, Yun、Lee, Chung-Li、Yang, Yeping、Rettig, Steven J.、James, Brian R.

  DOI：——

  日期：——
• Structural characterization of the head-to-head isomers of the [Pd2(Ph2Ppy)2Cl2] and [PtPd(Ph2Ppy)2I2] complexes (Ph2Ppy=2-(diphenylphosphino)pyridine)
  作者：László Párkányi、Gábor Szalontai、Gábor Besenyei

  DOI：10.1016/j.ica.2005.12.021

  日期：2006.6

  The molecular structures of the thermodynamically unstable head-to-head isomers, HH-[Pd-2(Ph2PPY)(2)Cl-2] and HH[PtPd(Ph2PPY)(2)I-2], have been determined by single crystal X-ray diffraction. The two complexes have proved to be isostructural. The severe distortions of the bond angles from the ideal square planar geometry around the metal centers ligating the trans phosphorus donor atoms are indicative of a more pronounced internal strain in the HH isomers as compared to the HT counterparts. The enhanced internal strain is thought to be the major driving force responsible for the spontaneous conversion of the head-to-head isomers to their head-to-tail congeners. C-13 NMR spectra in solution phase as well as solid-state P-31 MAS NMR spectra have proved to be informative regarding the orientation of the asymmetric Ph2PPY ligands. (c) 2005 Elsevier B.V. All rights reserved.