trans-bis(tributylphosphine)bis(4-nitrophenylethyn-yl)platinum | 85477-98-1

• 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: trans-bis(tributylphosphine)bis(4-nitrophenylethyn-yl)platinum
• 英文别名: trans-[(CCC6H4-p-NO2)2(tri-n-butylphosphane)2platinum(II)]；trans-[Pt(tri-n-butylphosphine)2(C2C6H4NO2)2]
• CAS: 85477-98-1
• 化学式: C₄₀H₆₂N₂O₄P₂Pt
• 分子量: 891.971
• InChiKey: YCPIKMQPAYSYKE-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：
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反应信息

• 作为产物：
  描述：

  trans-dichloro-bis(tri-n-butylphosphine)platinum(II) 、 1-乙炔基-4-硝基苯 在 copper(l) iodide 、 三乙胺 作用下， 反应 72.0h， 以48.7%的产率得到trans-bis(tributylphosphine)bis(4-nitrophenylethyn-yl)platinum
  参考文献：
  名称：

  Synthesis and photophysical properties of platinum(II) arylacetylides with donor–acceptor structures

  摘要：

  The detailed relationship between the structure and the nonlinear mechanisms, as well as whether different nonlinear mechanisms of an organic molecule restrain each other are still not clear. In this paper, eight platinum(II) arylacetylides with donor-acceptor structures were synthesized and their photophysical properties were studied systematically. The properties of HOMO and LUMO were calculated using DFT method, the contribution of the metal d(pi) and charge transfer process are dominated by the skeleton structure of these complexes. The ligand-to-metal charge transfer (LMCT) happens when the molecule with D-pi-Pt-pi-D or D-pi-Pt-pi-Ar-pi-Pt-pi-D skeleton is excited, however the metal-to-ligand charge transfer (MLCT) and ligand-to-ligand charge transfer (LLCT) happen when the molecule with D-pi Pt-pi-A, A-pi-Pt-pi-A or A-pi-Pt-pi-Ar-pi-Pt-pi-A skeleton is excited, respectively. The weak absorption in the visible area of these molecules provides a wide observation window for the application in optical limiter. The low fluorescent quantum yields and detectable room temperature phosphorescence indicate that the system-cross quantum yields of the title complexes containing Pt(II) is effective because of the spin-orbit coupling between the d orbitals of the Pt(II) and the large pi-conjugated system. The first-order polarizabilities vertical bar beta(xxx vertical bar) was determined by the solvatochromic method between 1.02 x 10(-29) to 3.46 x 10(-28) (cm(5)/esu). (C) 2013 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2013.11.032

文献信息

• One-Pot Synthesis of <i>trans</i> Mono- or Diarylalkynyl Substituted Platinum(II) Compounds with Tertiary Phosphine or Phosphite Ligands
  作者：Marcus Carlsson、Bertil Eliasson

  DOI：10.1021/om060616i

  日期：2006.10.1

  An efficient one-pot synthesis has been developed for preparation of trans-mono- or diarylalkynyl bisphosphine or bisphosphite Pt(II) compounds. In the procedure, the alkyne and the tertiary phosphorus ligands are mixed with PtCl2 in tetrahydrofuran and triethylamine solution. CuI is added for synthesis of disubstituted complexes, but the catalyst is not used for preparation of monosubstituted complexes

  已经开发了一种有效的一锅合成法，用于制备反式-单-或二芳基炔基双膦或双亚磷酸酯Pt（II）化合物。在该方法中，将炔烃和叔磷配体与PtCl 2在四氢呋喃和三乙胺溶液中混合。加入CuI用于合成双取代的配合物，但是该催化剂不用于制备单取代的配合物。优选使用微波辐射以短时间且高收率得到反式-单-或二芳基炔基Pt（II）化合物。
• Sebald, Angelika; Wrackmeyer, Bernd; Beck, Wolfgang, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1983, vol. 38, # 1, p. 45 - 56
  作者：Sebald, Angelika、Wrackmeyer, Bernd、Beck, Wolfgang

  DOI：——

  日期：——