dichlorobis(2-diphenylphosphinothianaphthene)palladium(II) | 914077-53-5

• 英文名称: dichlorobis(2-diphenylphosphinothianaphthene)palladium(II)
• CAS: 914077-53-5
• 化学式: C₄₀H₃₀Cl₂P₂PdS₂
• 分子量: 814.084
• InChiKey: RLIYFRAWEGNAIS-UHFFFAOYSA-L

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：

  (benzo[b]thiophen-2-yl)diphenylphosphane 、 palladium dichloride 以 乙腈 为溶剂， 生成 dichlorobis(2-diphenylphosphinothianaphthene)palladium(II)
  参考文献：
  名称：

  Synthesis and Characterization of Transition Metal Systems Containing Phosphino-Oligothiophene Ligands for Nonlinear Optical Materials

  摘要：

  Polythiophenes exhibit interesting third-order nonlinear optical properties but poor solubilities. Incorporating polythiophenes into transition metal complexes should yield readily soluble materials, and the transition metal substituent may alter third-order nonlinear optical properties of the polythiophene. In this paper, we report the synthesis and characterization of 2-diphenylphosphinothianaphthene, A, and its trans-PdCl2L2, B, and cis-PtCl2L2, C, analogues. Additionally 2-diphenylphoshino-5:2',5':2"-terthiophene, D, its trans-PdCl2L2 complex, E, both first prepared by Wolf, 25 the previously unprepared cis- PtCl2L2 analogue, F, and the oxide of A, G, were prepared and investigated for nonlinear optical (NLO) behavior. No appreciable third-order NLO behavior was observed for A, D, or G. However both E and F exhibited nonlinear refraction, as shown by Z-scan measurements, and nonlinear absorption. The nonlinear absorption was significantly stronger for E, indicating that the metal center has a significant affect on nonlinear absorption. This is the first reported observation of this type of nonlinear behavior in metalphosphinothiophene systems.

  DOI：

  10.1021/om060224b