[C3H5N2(C6H4P(iPr)2)2]PF6 | 1148151-58-9

• 英文名称: [C3H5N2(C6H4P(iPr)2)2]PF6
• CAS: 1148151-58-9
• 化学式: C₂₇H₄₁N₂P₂*F₆P
• 分子量: 600.548
• InChiKey: HBNAEPNQRFONNM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 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：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  四(三苯基膦)铂 、 [C3H5N2(C6H4P(iPr)2)2]PF6 以 四氢呋喃 为溶剂， 以72.4%的产率得到[(C3H4N2(C6H4P(iPr)2)2)PtH]PF6
  参考文献：
  名称：

  Synthesis and Coordination Chemistry of a Tridentate o-Phenylene-Bridged Diphosphine−NHC System

  摘要：

  The preparation of a di-o-phenylene-bridged tridentate PCP donor set is described starting with t-BOC-aniline followed by a series of steps that include lithiation, quenching with (Pr2PCl)-P-i, conversion to the phosphine sulfide, and assembling the unsaturated N-heterocyclic carbene unit. After desulfurization, the imidazolinium unit flanked by two phosphine units, represented as [(PCP)H]PF6 is obtained. Subsequent reaction with group 10 M(0) reagents (Ni(COD)(2), Pd(PPh3)(4), and Pt(PPh3)(4)) generates good yields of the Corresponding metal hydride complexes, [(PCP)MH]PF6 salts (where M = Ni(II), Pd(II), and Pt(II)). Each of these species has been characterized by elemental analyses, NMR spectroscopy, and X-ray crystallography. All of the structures show that the PCP unit is twisted with respect to the square plane of the d(8) metal complex.

  DOI：

  10.1021/om9000764

文献信息

• Corrigendum: Influence of the Flexibility of Nickel PCP‐Pincer Complexes on C−H and P−C Bond Activation and Ethylene Reactivity: A Combined Experimental and Theoretical Investigation
  作者：Fengkai He、Christophe Gourlaouen、Huan Pang、Pierre Braunstein

  DOI：10.1002/chem.202200418

  日期：2022.5.11

  The investigations performed by Fryzuk and coworkers1, 2 and by Thomas and coworkers3 cited in the Introduction of our article as references 70 and 71, and 72, respectively, were performed with saturated heterocycles. When referring to their complexes, the term “imidazolium” should be replaced with “imidazolinium” and Scheme 2 should be corrected as shown below. Scheme 2 Open in figure viewerPowerPoint

  Fryzuk 和同事1、2以及 Thomas 和同事3在我们文章的引言中引用的参考文献 70 和 71 和 72 分别使用饱和杂环进行了研究。当提及它们的配合物时，术语“咪唑鎓”应替换为“咪唑啉鎓”，方案 2 应按如下所示进行更正。 方案二 在图形查看器中打开微软幻灯片软件 具有 C NHC -Ni 键的络合物4的合成。 对于造成的任何不便，我们深表歉意。