| 927888-98-0

• CAS: 927888-98-0
• 化学式: C₅₆H₅₆B₂F₄N₄
• 分子量: 882.703
• InChiKey: STKAYHMSQVGAGM-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：

  、 4-(1,4-dioxa-7,13-dithia-10-azacyclopentadecan-10-yl)benzaldehyde 在 哌啶 、 溶剂黄146 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以41%的产率得到
  参考文献：
  名称：

  Signal Ratio Amplification via Modulation of Resonance Energy Transfer:  Proof of Principle in an Emission Ratiometric Hg(II) Sensor

  摘要：

  Boradiazaindacene dyads designed as energy transfer casettes can be modified to signal cation concentrations ratiometrically. If the energy transfer efficiency is increased via changing spectral overlap on cation binding, an enhancement of emission signal ratios can be obtained. A larger range of ratios results in highly improved sensitivity to analyte concentrations. We demonstrate this approach in a de novo design of a novel and highly selective ratiometric chemosensor for Hg(II) ions.

  DOI：

  10.1021/ja066144g
• 作为产物：
  描述：

  4-碘苯甲酰氯 在 palladium dichloride copper(l) iodide 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 13.0h， 生成
  参考文献：
  名称：

  Signal Ratio Amplification via Modulation of Resonance Energy Transfer:  Proof of Principle in an Emission Ratiometric Hg(II) Sensor

  摘要：

  Boradiazaindacene dyads designed as energy transfer casettes can be modified to signal cation concentrations ratiometrically. If the energy transfer efficiency is increased via changing spectral overlap on cation binding, an enhancement of emission signal ratios can be obtained. A larger range of ratios results in highly improved sensitivity to analyte concentrations. We demonstrate this approach in a de novo design of a novel and highly selective ratiometric chemosensor for Hg(II) ions.

  DOI：

  10.1021/ja066144g

文献信息

• Synthesis of Symmetrical Multichromophoric Bodipy Dyes and Their Facile Transformation into Energy Transfer Cassettes
  作者：O. Altan Bozdemir、Yusuf Cakmak、Fazli Sozmen、Tugba Ozdemir、Aleksander Siemiarczuk、Engin U. Akkaya

  DOI：10.1002/chem.200903449

  日期：——

  converted to energy transfer cassettes in a one‐step chemical transformation. Excitation energy transfer processes in these highly symmetrical derivatives were studied in detail, including time‐resolved fluorescence spectroscopy techniques. Excitation spectra and the emission lifetimes suggest efficient energy transfer between the donor and acceptor chromophore. These novel energy transfer cassettes, while

  在亚苯基-乙炔基平台上合成的多色硼二吡咯亚甲基（Bodipy）染料已通过一步化学转化被转化为能量转移盒。对这些高度对称的衍生物中的激发能转移过程进行了详细研究，包括时间分辨荧光光谱技术。激发光谱和发射寿命表明在供体和受体生色团之间有效的能量转移。这些新型的能量转移盒虽然突显了类似能量转移系统的捷径，但可作为大型伪斯托克斯位移多发色染料使用，并在各种应用中具有潜在的应用前景。