Pt(2-vinylpyridine-H)(Cl)(PPh3) | 1603827-99-1

• 英文名称: Pt(2-vinylpyridine-H)(Cl)(PPh3)
• 英文别名: Pt(2-vinylpyridine-H)(Cl)(PPh₃)
• CAS: 1603827-99-1
• 化学式: C₂₅H₂₁ClNPPt
• 分子量: 596.955
• InChiKey: ZVAJWLBSZWTOHT-UHFFFAOYSA-M

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：
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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：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  2-乙烯基吡啶 以 丙酮 为溶剂， 反应 7.0h， 生成 Pt(2-vinylpyridine-H)(Cl)(PPh3)
  参考文献：
  名称：

  Cyclometalated Complexes of Platinum(II) with 2‐Vinylpyridine

  摘要：

  AbstractThe electron‐rich platinum(II) derivatives [Pt(R)2(DMSO)2] (R = Me, Ph) react with 2‐vinylpyridine (L) to give the cyclometalated complexes [Pt(L–H)(R)(DMSO)] through C–H bond activation. Cyclometalation also occurs with [Pt(Me)(Cl)(DMSO)2]. From the starting compounds, a series of cyclometalated complexes was obtained and characterised by analytical and spectroscopic methods. The molecular structures of [Pt(L–H)(Me)(PPh3)] and [Pt(L–H)(Ph)(PCy3)] were solved by X‐ray diffraction analysis, and the results unambiguously demonstrate cyclometalation of 2‐vinylpyridine. The five‐membered cyclometalated ring is particularly stable, likely due to partial electronic delocalisation.

  DOI：

  10.1002/ejic.201400052