[Cu(triphenylphosphine)2(2-(pyridin-2-yl)-5-p-tolyl-1,3,4-oxadiazole)]BF4 | 1245722-51-3

• 英文名称: [Cu(triphenylphosphine)2(2-(pyridin-2-yl)-5-p-tolyl-1,3,4-oxadiazole)]BF4
• 英文别名: [Cu(PYO)(PPh₃)₂]BF₄；[Cu(2-(pyridin-2-yl)-5-(p-tolyl)-1,3,4-oxadiazole)(PPh₃)₂]BF₄；[Cu(2-(5-p-tolyl-[1,3,4]oxadiazol-2-yl)-pyridine)(triphenylphosphane)2][BF4]；[Cu(Me-OP)(PPh3)2][BF4]
• CAS: 1245722-51-3
• 化学式: BF₄*C₅₀H₄₁CuN₃OP₂
• 分子量: 912.193
• InChiKey: LQVRUNVLYRQHAX-UHFFFAOYSA-N

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：
  None
• 环数：
  None
• 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：

  5-(2-吡啶基)-1H-四唑 在 吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 49.0h， 生成 [Cu(triphenylphosphine)2(2-(pyridin-2-yl)-5-p-tolyl-1,3,4-oxadiazole)]BF4
  参考文献：
  名称：

  Cu（I）配合物与其静电纺丝纤维的光物理性能比较：合成与表征。

  摘要：

  在该报告中，设计了在其共轭平面上具有电子牵引基团的二胺配体。甲基与该二胺配体连接，希望进一步增加其空间位阻。合成了其Cu（I）配合物，并通过NMR，单晶分析和光物理分析对其进行了表征。该Cu（I）配合物中存在扭曲的四面体配位场。其开始的电子跃迁具有金属到配体电荷转移的混合特性，该特性遭受不良的几何弛豫。为了限制这种几何弛豫并提高发射性能，通过电纺丝技术将此Cu（I）配合物掺入了聚合物主体中。固态样品之间的光物理比较

  DOI：

  10.1016/j.saa.2016.06.017

文献信息

• Synthesis, characterization, crystal structures, and photophysical properties of a series of room-temperature phosphorescent copper(I) complexes with oxadiazole-derived diimine ligand
  作者：Fuxiang Wei、L. Fang、Y. Huang

  DOI：10.1016/j.ica.2010.04.041

  日期：2010.8

  paper, we report four phosphorescent Cu(I) complexes of [Cu(OP)(PPh 3 ) 2 ]BF 4 , [Cu(Me-OP)(PPh 3 ) 2 ]BF 4 , [Cu(OP)(POP)]BF 4 , and [Cu(Me-OP)(POP)]BF 4 with oxadiazole-derived diimine ligands, where OP = 2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-pyridine, Me-OP = 2-(5-p-tolyl-[1,3,4]oxadiazol-2-yl)-pyridine, POP = bis(2-(diphenylphosphanyl)phenyl) ether, and PPh 3 = triphenylphosphane, including their

  摘要本文报道了[Cu（OP）（PPh 3）2] BF 4，[Cu（Me-OP）（PPh 3）2] BF 4，[Cu（OP） （POP）] BF 4和具有恶二唑衍生的二亚胺配体的[Cu（Me-OP）（POP）] BF 4，其中OP = 2-（5-苯基-[1,3,4]恶二唑-2-基）-吡啶，Me-OP = 2-（5-对甲苯基-[1,3,4]恶二唑-2-基）-吡啶，POP =双（2-（2-（二苯基膦基）苯基）醚，PPh 3 =三苯基膦，包括其合成，晶体结构，光物理性质和电子性质。Cu（I）中心在Cu（I）配合物中具有扭曲的四面体几何形状。理论计算表明，所有发射均源于三重态金属向配体电荷转移的激发态。
• Synthesis, characterization and striking photoluminescence variation of a series of copper(I) complexes containing oxadiazole ligand
  作者：Lin-Fang Shi、Bin Li、Li-Ming Zhang、Qing-Hui Zuo、Shumei Yue

  DOI：10.1016/j.ica.2013.02.020

  日期：2013.5

  A series of novel photoluminescent copper(I) complexes with the formula [Cu(P-P)(L)]BF4, where P-P = triphenylphosphine (PPh3) (1, 2), bis[2-(diphenylphosphino)phenyl]-ether (POP)(3, 4), L = 2-phenyl-5-(pyridin-2-yl)-1,3,4-oxadiazole (L1)(1, 3), 2-(pyridin-2-yl)-5-p-tolyl-1,3,4-oxadiazole (L2) (2, 4), have been successfully synthesized and characterized by elemental analysis, H-1 NMR and IR spectra. X-ray crystal structure analysis has been carried out on 1, 2 and 3. Photoluminescence properties of 2 are unique in three respects: (1) an obvious emission blue shift, (2) a high quantum yield (0.94) comparing with the other three complexes (<0.03), and (3) a longer excited state lifetime than those of the others. Systematic analysis suggests that its drastic enhancement in photoluminescence performances is triggered by the extraordinary rigid pseudo sandwich structure constructed from strong intra- and inter-molecular pi-pi stacking interactions in its crystal structure. (C) 2013 Elsevier B.V. All rights reserved.