bis(tributyl-l5-phosphaneyl)((4-((triisopropylsilyl)ethynyl)phenyl)ethynyl)platinum(IV) chloride | 1173397-53-9

• 英文名称: bis(tributyl-l5-phosphaneyl)((4-((triisopropylsilyl)ethynyl)phenyl)ethynyl)platinum(IV) chloride
• CAS: 1173397-53-9
• 化学式: C₄₃H₇₉ClP₂PtSi
• 分子量: 916.666
• InChiKey: JVFPBQGDNHYYRT-UHFFFAOYSA-M

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：
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反应信息

• 作为反应物：
  描述：

  3-(4-Ethynylphenyl)prop-2-yn-1-ol 、 bis(tributyl-l5-phosphaneyl)((4-((triisopropylsilyl)ethynyl)phenyl)ethynyl)platinum(IV) chloride 在 copper(l) iodide 作用下， 以 二乙胺 为溶剂， 以60%的产率得到
  参考文献：
  名称：

  Synthesis of Monodisperse Platinum Acetylide Oligomers End-Capped with Naphthalene Diimide Units

  摘要：

  We report the synthesis and structural characterization of a series of monodisperse platinum acetylide oligomers with the general structure NDI-[Ph-C equivalent to C-Pt(PBU3)(2)-C=-C-](n)-Ph-NDI, where n = 2, 3, 6, or 10, Ph = 1,4-phenylene, NDI is a substituted 1,4,5,8-tiaplithalene diimide, and the geometry at the Pt centers is trans. The oligomers were synthesized via an iterative-convergent approach utilizing organometallic synthons that feature orthogonally protected terminal acetylene units. The P-31 NMR spectra of the oligomers are especially revealing as to their structure, due to a difference in chemical shift for the internal and terminal Pt(PBU3)(2) units. The oligomers were also characterized by electrochemistry, UV-visible absorption, and photoluminescence spectroscopy. The emission spectroscopy reveals that the triplet exciton is efficiently quenched in the NDI end-capped oligomers, and the quenching is thought to arise due to photoinduced charge separation.

  DOI：

  10.1021/om900195p
• 作为产物：
  描述：

  trans-dichloro-bis(tri-n-butylphosphine)platinum(II) 、 ((4-乙炔苯基)乙炔)三异丙基硅烷 在 二乙胺 作用下， 以 二乙胺 为溶剂， 以82%的产率得到bis(tributyl-l5-phosphaneyl)((4-((triisopropylsilyl)ethynyl)phenyl)ethynyl)platinum(IV) chloride
  参考文献：
  名称：

  Synthesis of Monodisperse Platinum Acetylide Oligomers End-Capped with Naphthalene Diimide Units

  摘要：

  We report the synthesis and structural characterization of a series of monodisperse platinum acetylide oligomers with the general structure NDI-[Ph-C equivalent to C-Pt(PBU3)(2)-C=-C-](n)-Ph-NDI, where n = 2, 3, 6, or 10, Ph = 1,4-phenylene, NDI is a substituted 1,4,5,8-tiaplithalene diimide, and the geometry at the Pt centers is trans. The oligomers were synthesized via an iterative-convergent approach utilizing organometallic synthons that feature orthogonally protected terminal acetylene units. The P-31 NMR spectra of the oligomers are especially revealing as to their structure, due to a difference in chemical shift for the internal and terminal Pt(PBU3)(2) units. The oligomers were also characterized by electrochemistry, UV-visible absorption, and photoluminescence spectroscopy. The emission spectroscopy reveals that the triplet exciton is efficiently quenched in the NDI end-capped oligomers, and the quenching is thought to arise due to photoinduced charge separation.

  DOI：

  10.1021/om900195p