PdCl2(bis(pyrazol-1-yl)propan-2-yl) | 106229-08-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: PdCl2(bis(pyrazol-1-yl)propan-2-yl)
• 英文别名: PdCl₂(bis(pyrazol-1-yl)propan-2-yl)；PdCl₂(bipzp)
• CAS: 106229-08-7
• 化学式: C₉H₁₂Cl₂N₄Pd
• 分子量: 353.547
• InChiKey: AOWSTRAMINTZJO-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
  None
• 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：

  PdCl2(bis(pyrazol-1-yl)propan-2-yl) 在 sodium hydroxide 作用下， 反应 2.5h， 生成 [Pd(bis(pyrazol-1-yl)propan-2-yl)(bis(1-methyluracil-5-yl)methan)]₂*13H₂O
  参考文献：
  名称：

  Rationalizing the formation and versatility of multinuclear metal complexes of bis(1-methyluracil-5-yl)methane as hybrids between classical calix[n]arenes and metallacalixaromatics

  摘要：

  Metallacalix[n]arenes are a distinct class of metallacyclic compounds consisting of heteroaromatic rings L and square-planar cis-a(2)M(II) entities (M = Pt or Pd; a = NH3 or amine; or a(2) = chelating diamine) instead of methylene bridges as in the classic calix[n]arenes. Here a series of hybrid compounds is described, which simultaneously have bridging -CH2- as well as cis-a(2)M(II) units, and uracil containing ligands L. Specifically, L = bis(1-methyluracil-5-yl)methane (1) and in one case a derivative of it, bis(1-methyluracil-5yl)methylbenzene (2), have been reacted with cis-[a(2)M(H2O)(2)](2+) (with a = NH3 or a(2) = 2,2'-bipyridine or bis(pyrazloyl-1-yl) propane) in water and products were isolated. Altogether X-ray crystal structures of eight metallacycles (complexes 3-6, 8-11) of M2L2, M4L2, and M6L6 stoichiometries have been determined as well as a second modification of 1. In all closed metallacycles the 1-methyluracil entities are deprotonated with metals coordinating via N3 positions, and without exception the uracil rings adopt 1,3-alternate conformations. A special feature of ligand 1 in its twofold deprotonated form is its propensity to bind additional metal ions through its exocyclic oxygen functionalities. While O4 sites appear to be favored as secondary metal binding sites, linkage isomerism and involvement of O2 is likewise possible (compounds 4, 9, 10). On the basis of the X-ray crystal structures, a reaction scheme is proposed which accounts for the different stoichiometries observed. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2014.01.020
• 作为产物：
  描述：

  二(氰基苯)二氯化钯 、 1-(1-methyl-1-(1H-pyrazol-1-yl)ethyl)-1H-pyrazole 以 二氯甲烷 为溶剂， 生成 PdCl2(bis(pyrazol-1-yl)propan-2-yl)
  参考文献：
  名称：

  钯（II）和铂（II）与双（吡唑基）烷烃的配合物的制备和表征。Pd 2的新例子[Pd 2（pz）2 2 ] [BF 4 ] 2和[PdCl 2 {（CH 3）2 C（pz）2 }]（pzH =吡唑）的晶体和分子结构HC疯狂互动

  摘要：

  通式（LL）MCl 2（M = Pd，（LL）= CH 2（pz）2（1）; CH 2（3,5-Me 2 pz）2（2）的中性和阳离子络合物;（CH 3）2 C（pz）2（3）; M = Pt，（LL）= CH 2（pz）2（4）; CH 2（3,5-Me 2 pz）2（5）和（LL）2 M] 2+（M = Pd，（LL）= CH 2（pz）2（6）; CH 2（3,5-Me 2 pz）2（7）; （CH 3）2 C（pz）2（8）；M = Pt，（LL）= CH 2（pz）2（9）；已制备CH 2（3,5-Me 2 pz）2（10）并通过IR和1 H NMR光谱进行了表征。3和6的结构已通过X射线衍射确定；在这两种配合物中，双-（吡唑基）烷烃都起螯合配体的作用，但配合物6中钯原子周围的配位严格地是正方形平面，而在3中则稍微偏向金字塔形，具有明显的Pd⋯HC混乱相互作用。两种配合物中的六元环均采用船型构象。

  DOI：

  10.1016/0022-328x(86)80459-4