7-(diethylamino)-2,2-difluoro-3-(4-((trimethylsilyl)ethynyl)phenyl)-2H-2l4-benzo[e][1,3,2]oxazaborinin-3-ium | 1311090-56-8

• 英文名称: 7-(diethylamino)-2,2-difluoro-3-(4-((trimethylsilyl)ethynyl)phenyl)-2H-2l4-benzo[e][1,3,2]oxazaborinin-3-ium
• CAS: 1311090-56-8
• 化学式: C₂₂H₂₇BF₂N₂OSi
• 分子量: 412.362
• InChiKey: KNCXNYHJJUYIIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  7-(diethylamino)-2,2-difluoro-3-(4-((trimethylsilyl)ethynyl)phenyl)-2H-2l4-benzo[e][1,3,2]oxazaborinin-3-ium 在 甲醇 、 potassium fluoride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以87%的产率得到7-(diethylamino)-3-(4-ethynylphenyl)-2,2-difluoro-2H-2l4-benzo[e][1,3,2]oxazaborinin-3-ium
  参考文献：
  名称：

  Facile Synthesis of Highly Fluorescent Boranil Complexes

  摘要：

  Complexation of a large variety of Anils (aniline-imines) with boron(III) precursors provides stable Boranils, some of which have been structurally characterized. Analysis of their optical properties reveals that the fluorescence stems from an intraligand charge transfer (ILCT) state with the best quantum yields reaching 90%. Chemistry on the Boranils allows grafting of photoactive modules acting as energy antennae for borondipyrromethene (Bodipy) and subphtalocyanine (SubPc) fluorophores.

  DOI：

  10.1021/ol2011665
• 作为产物：
  描述：

  5-(Diethylamino)-2-{[(4-iodophenyl)imino]methyl}phenol 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 三氟化硼乙醚 、 三乙胺 作用下， 以 四氢呋喃 、 1,1-二氯乙烷 、 甲苯 为溶剂， 反应 5.0h， 生成 7-(diethylamino)-2,2-difluoro-3-(4-((trimethylsilyl)ethynyl)phenyl)-2H-2l4-benzo[e][1,3,2]oxazaborinin-3-ium
  参考文献：
  名称：

  Facile Synthesis of Highly Fluorescent Boranil Complexes

  摘要：

  Complexation of a large variety of Anils (aniline-imines) with boron(III) precursors provides stable Boranils, some of which have been structurally characterized. Analysis of their optical properties reveals that the fluorescence stems from an intraligand charge transfer (ILCT) state with the best quantum yields reaching 90%. Chemistry on the Boranils allows grafting of photoactive modules acting as energy antennae for borondipyrromethene (Bodipy) and subphtalocyanine (SubPc) fluorophores.

  DOI：

  10.1021/ol2011665

文献信息

• Gold(I)alkynyl complexes decorated with chromophores: Structural, photophysical and computational studies
  作者：Arik Möller、Petra Bleckenwegner、Uwe Monkowius、Fabian Mohr

  DOI：10.1016/j.jorganchem.2016.03.029

  日期：2016.7

  A series of gold(I) complexes containing alkynyl-fuctionalised benzothiadiazole or boranil-derivatives as chromophores were prepared and fully characterised by spectroscopic methods and X-ray diffraction. The photophysical properties of the compounds were studied both in solution and the solid-state. The data show that the luminescence behaviour in these compounds is dominated by the boranil and benzothiadiazole

  制备了一系列含炔基官能化苯并噻二唑或硼腈衍生物作为生色团的金（I）配合物，并通过光谱法和X射线衍射对其进行了全面表征。在溶液和固态中都研究了化合物的光物理性质。数据表明，这些化合物的发光行为主要由硼腈和苯并噻二唑发色团决定。计算结果用于进一步合理化这些发现。