9-anthryltriphenylstibonium triflate | 1399241-19-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 9-anthryltriphenylstibonium triflate
• CAS: 1399241-19-0
• 化学式: CF₃O₃S*C₃₂H₂₄Sb
• 分子量: 679.363
• InChiKey: MJQZUVKTJXBHSZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.42
• 重原子数：
  41.0
• 可旋转键数：
  4.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  57.2
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  9-anthryltriphenylstibonium triflate 在 四丁基氟化铵 作用下， 以 氯仿 为溶剂， 生成
  参考文献：
  名称：

  Stibonium Ions for the Fluorescence Turn-On Sensing of F^– in Drinking Water at Parts per Million Concentrations

  摘要：

  The 9-anthryltriphenylstibonium cation, [1](+), has been synthesized and used as a sensor for the toxic fluoride anion in water. This stibonium cation complexes fluoride ions to afford the corresponding fluorostiborane 1-F. This reaction, which occurs at fluoride concentrations in the parts per million range, is accompanied by a drastic fluorescence turn-on response. It is also highly selective and can be used in plain tap water or bottled water to test fluoridation levels.

  DOI：

  10.1021/ja308194w
• 作为产物：
  描述：

  9-溴蒽 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 为溶剂， 反应 3.5h， 生成 9-anthryltriphenylstibonium triflate
  参考文献：
  名称：

  Stibonium Ions for the Fluorescence Turn-On Sensing of F^– in Drinking Water at Parts per Million Concentrations

  摘要：

  The 9-anthryltriphenylstibonium cation, [1](+), has been synthesized and used as a sensor for the toxic fluoride anion in water. This stibonium cation complexes fluoride ions to afford the corresponding fluorostiborane 1-F. This reaction, which occurs at fluoride concentrations in the parts per million range, is accompanied by a drastic fluorescence turn-on response. It is also highly selective and can be used in plain tap water or bottled water to test fluoridation levels.

  DOI：

  10.1021/ja308194w

文献信息

• Heavy Pnictogenium Cations as Transmembrane Anion Transporters in Vesicles and Erythrocytes
  作者：Gyeongjin Park、Dakota J. Brock、Jean-Philippe Pellois、François P. Gabbaï

  DOI：10.1016/j.chempr.2019.06.013

  日期：2019.8

  Our work on the complexation of fluoride anions using group 15 Lewis acids has led us to investigate the use of these main-group compounds as anion transporters. In this paper, we report on the anion-transport properties of tetraarylstibonium and tetraarylbismuthonium cations of the general formula [Ph3PnAr]+, where Pn = Sb or Bi and Ar = phenyl, naphthyl, anthryl, or pyrenyl. Using egg yolk phosphatidylcholine

  我们使用第15组路易斯酸络合氟化物阴离子的工作使我们研究了这些主族化合物作为阴离子转运蛋白的用途。在本文中，我们报告了通式为[Ph 3 PnAr] +的四芳基sti和四芳基双mut阳离子的阴离子传输性质，其中Pn = Sb或Bi且Ar =苯基，萘基，蒽基或pyr基。使用基于蛋黄磷脂酰胆碱（EYPC）的大单层囊泡，我们显示这些主族阳离子跨磷脂双层传输氢氧根，氟离子和氯离子。[Ph 3 SbAnt] +和[Ph 3 BiAnt] +性质的比较（Ant ＝ 9-蒽基）说明了中央光原元素的路易斯酸度相对于阴离子转运所起的有利作用。最后，我们表明[Ph 3 SbAnt] +加速了氟化物诱导的人类红细胞溶血，这一作用我们归因于转运蛋白促进的有毒氟化物阴离子的流入。