4,4'-bis((2-methoxyethyl)carbamoyl)-2,2'-bipyridine | 156834-23-0

• 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: 4,4'-bis((2-methoxyethyl)carbamoyl)-2,2'-bipyridine
• 英文别名: 4,4'-bis[(2-methoxyethyl)carbamoyl]-2,2'-bipyridine；N-(2-methoxyethyl)-2-[4-(2-methoxyethylcarbamoyl)pyridin-2-yl]pyridine-4-carboxamide
• CAS: 156834-23-0
• 化学式: C₁₈H₂₂N₄O₄
• 分子量: 358.397
• InChiKey: PUYLWIYJOWMZDH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  26
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  102
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  顺-双(2,2-二吡啶)二氯化钌(II) 水合物 、 4,4'-bis((2-methoxyethyl)carbamoyl)-2,2'-bipyridine 以 乙醇 、 水 为溶剂， 生成 [(4,4'-bis[(2-methoxyethyl)carbamoyl]-2,2'-bipyridine)bis(2,2'-bipyridine)ruthenium(II)] dichloride
  参考文献：
  名称：

  Luminescent anion recognition: probing the interaction between dihydrogenphosphate anions and Ru(II) polypyridyl complexes in organic and aqueous media

  摘要：

  A photophysical study of the interaction between dihydrogen phosphate anions and a series of ruthenium polypyridyl complexes containing anion receptor 4,4'-bis[(2-methoxyethyl)carbamoyl]-2,2'-bipyridine (M) is reported. The complexes investigated are of the type [Ru(L)(2)(L-1)]X-2 and [Ru(L1)(3)]X-2, where L is 2,2'-bipyridyl or 1,10-phenanthroline and X is chloride or PF6-. Theemission properties of the compounds are studied as a function of the anion concentrations using emission lifetime and steady-state measurements. For the mixed ligand complexes the emission intensity and lifetime increases upon the addition of 2.5 molar equivalents of H2PO4-, further additions do not result in further increases. For [Ru(L1)(3)]X-2 the emission increases upon addition of the first 2.5 equivalents of dihydrogen phosphate, however, further increases lead to a decrease in both emission intensity and lifetime. The effect of the addition of trace amounts of water is also examined. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)01409-2

文献信息

• Anion recognition by novel ruthenium(II) bipyridyl calix[4]arene receptor molecules
  作者：Paul D. Beer、Zheng Chen、Alistair J. Goulden、Alan Grieve、Dusan Hesek、Fridrich Szemes、Trevor Wear

  DOI：10.1039/c39940001269

  日期：——

  receptors containing one and two ruthenium(II) bipyridyl moieties have been prepared and shown by 1H NMR and CV to bind and electrochemically recognise halide, dihydrogen phosphate and hydrogen sulphate anions. The monotopic calix[4]arene anion receptor 8 selectively electrochemically recognises H2PO4– in the presence of tenfold excess amounts of HSO4– and Cl–.

  已经制备了含有一个和两个钌（II）联吡啶基部分的异杯异色杯[4]芳烃单和双主题阴离子受体，并通过1 H NMR和CV证明其结合并电化学识别卤化物，磷酸二氢根和硫酸氢根阴离子。所述monotopic杯[4]芳烃阴离子受体8选择性电化学识别ħ 2 PO 4 -中的十倍过量HSO的存在4 -和Cl - 。
• Szemes, Fridrich; Hesek, Dusan; Chen, Zheng, Inorganic Chemistry, 1996, vol. 35, # 20, p. 5868 - 5879
  作者：Szemes, Fridrich、Hesek, Dusan、Chen, Zheng、Dent, Simon W.、Drew, Michael G. B.、Goulden, Alistair J.、Graydon, Andrew R.、Grieve, Alan、Mortimer, Roger J.、Wear, Trevor、Weightman, John S.、Beer, Paul D.

  DOI：——

  日期：——