[(Ph3P)Au(4'-ethynyl-2,2':6',2''-terpyridine(-1H))] | 1335531-72-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [(Ph3P)Au(4'-ethynyl-2,2':6',2''-terpyridine(-1H))]
• CAS: 1335531-72-0
• 化学式: C₃₅H₂₅AuN₃P
• 分子量: 715.544
• InChiKey: IXWKMFRUQFYING-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：
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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：

  三苯基膦氯金 、 4'-ethynyl-2,2':6',6-terpyridine 在 NaO₂CCH₃ 、 CuI 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 以70.7%的产率得到[(Ph3P)Au(4'-ethynyl-2,2':6',2''-terpyridine(-1H))]
  参考文献：
  名称：

  Photoactive building blocks for coordination complexes: Gilding 2,2′:6′,2″-terpyridine

  摘要：

  The alkyne unit of 4'-ethynyl-2,2':6',2 ''-terpyridine has been functionalized with Ph(3)PAu, (2-tolyl)(3)PAu or Au(dppe)Au units to produce compounds 1-3, respectively. These derivatives have been characterized by electrospray mass spectrometry, solution (1)H and (13)C NMR, UV-Vis and emission spectroscopies, and single crystal X-ray diffraction. In the solid state, molecules of 1 or 2 pack with separated domains of tpy and R(3)PAu units; the tpy units in 2 (but not 1) exhibit face-to-face pi-stacking. Compound 3 crystallizes as 2(3)-CHCl(3), and the folded conformation of the dppe backbone results in a short (2.9470(8) angstrom) aurophilic interaction. Folded molecule 3 captures CHCl(3), preventing intramolecular face-to-face pi-interactions between the tpy units. In CH(2)Cl(2) solution, 1-3 are emissive when excited between 230 and 300 nm, but over minutes when lambda(ex) = 230 nm, the emission bands decay as the compounds photodegrade. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2011.08.001