8-(O-phenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene | 1414345-83-7

• 英文名称: 8-(O-phenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
• 英文别名: 4,4-difluoro-8-phenoxy-4-bora-3a,4a-diaza-s-indacene；8-(O-phenyl)BODIPY；8-phenoxyBODIPY
• CAS: 1414345-83-7
• 化学式: C₁₅H₁₁BF₂N₂O
• 分子量: 284.073
• InChiKey: CAWYYIXQOLHZSK-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：

  8-(O-phenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 乙腈 为溶剂， 以86%的产率得到
  参考文献：
  名称：

  화합물 및 이를 포함하는 색변환 필름

  摘要：

  这份规范涉及化合物、包含该化合物的色变换膜、背光单元和显示器件。

  公开号：

  KR20200042434A
• 作为产物：
  描述：

  二-1H-吡咯-1-基甲酮 在 potassium carbonate 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 反应 5.17h， 生成 8-(O-phenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
  参考文献：
  名称：

  Compound and color conversion film comprising same

  摘要：

  本规格说明涉及一种化合物，以及包括该化合物的颜色转换膜、背光装置和显示装置。

  公开号：

  US11479566B1

文献信息

• Corrole–BODIPY conjugates: enhancing the fluorescence and phosphorescence of the corrole complex via efficient through bond energy transfer
  作者：Wei Chen、Jianfeng Zhang、John Mack、Gugu Kubheka、Tebello Nyokong、Zhen Shen

  DOI：10.1039/c5ra07250f

  日期：——

  of the BODIPY antenna chromophore, the fluorescence intensity of the free base corrole–BODIPY conjugate increases by ca. 300%, and significant phosphorescence intensity is observed for the iridium(III) complex of the conjugate, while almost no phosphorescence is observed for the parent iridium(III) corrole, due to through-bond energy transfer from the BODIPY antenna-chromophore to the corrole core.

  在温和条件下，高收率合成了新的corrole-BODIPY偶联物。在BODIPY天线发色团的最大吸收处激发后，游离碱corrole-BODIPY共轭物的荧光强度增加了约。结合物的铱（III）配合物观察到300％的显着磷光强度，而母体铱（III）腐蚀液几乎未观察到磷光，这是由于从BODIPY天线发色团到碳纳米管的键合能量转移。腐蚀芯。
• In vivo photoacoustic tumor tomography using a quinoline-annulated porphyrin as NIR molecular contrast agent
  作者：Michael Luciano、Mohsen Erfanzadeh、Feifei Zhou、Hua Zhu、Tobias Bornhütter、Beate Röder、Quing Zhu、Christian Brückner

  DOI：10.1039/c6ob02640k

  日期：——

  benchmark dye ICG could be shown, a finding that could be traced to its photophysical properties (short triplet lifetimes, low fluorescence and singlet oxygen sensitization quantum yields). A NIR excitation wavelength of 790 nm could be used, fully taking advantage of the optical window of tissue. Rapid renal clearance of the dye was observed. Its straight-forward synthesis, optical properties with the

  描述了四聚乙二醇修饰且易溶于水的喹啉环化卟啉的合成和光物理性质。我们之前证明了喹啉环卟啉作为体外近红外光声成像（PAI）造影剂的能力。喹啉环化卟啉衍生物在血清中的溶解度现在可以评估聚乙二醇化衍生物作为体内NIR 造影剂对小鼠模型中植入肿瘤的 PAI 的功效。与基准染料 ICG 相比，可以显示出多倍的对比度增强，这一发现可以追溯到其光物理特性（短三线态寿命、低荧光和单线态氧敏化量子产率）。可以使用 790 nm 的 NIR 激发波长，充分利用组织的光学窗口。观察到染料的快速肾清除。其直接合成、光学特性以及进一步光学微调的可能性、无毒性、良好的消除率和对比度增强，使其成为一种有前途的 PAI 造影剂。还证明了使用简单且通用的缀合策略将 PAI 发色团与荧光标签缀合的能力。
• COMPOUND AND OPTICAL FILM COMPRISING SAME
  申请人：LG CHEM, LTD.

  公开号：US20220402942A1

  公开（公告）日：2022-12-22

  The present specification relates to a compound represented by Chemical Formula 1, a composition for forming an optical film and an optical film comprising the same, and a display device comprising the optical film.

  本规范涉及化学式1所代表的化合物，用于形成光学膜的组合物和包含相同化合物的光学膜，以及包含光学膜的显示设备。
• Synthesis of <i>Meso</i>-Halogenated BODIPYs and Access to <i>Meso</i>-Substituted Analogues
  作者：Volker Leen、Peijia Yuan、Lina Wang、Noël Boens、Wim Dehaen

  DOI：10.1021/ol3028225

  日期：2012.12.21

  8-Halogenated boradiaza-s-indacenes can be efficiently prepared from dipyrrylketones. The new dyes react smoothly with nucleophiles to yield N-, O-, and S-substituted chromophores, as well as transition-metal-catalyzed cross-coupling reactions. The nature of the new substitutent has a strong influence on the spectral properties of the dyes.
• 8-Alkoxy- and 8-Aryloxy-BODIPYs: Straightforward Fluorescent Tagging of Alcohols and Phenols
  作者：Juan O. Flores-Rizo、Ixone Esnal、Carlos A. Osorio-Martı́nez、César F. A. Gómez-Durán、Jorge Bañuelos、Iñigo López Arbeloa、Keith H. Pannell、Alejandro J. Metta-Magaña、Eduardo Peña-Cabrera

  DOI：10.1021/jo400417h

  日期：2013.6.21

  We demonstrate herein that both alcohols and phenols can be tagged with a BODIPY (borondipyrromethene) moiety to yield highly fluorescent products. Thus, 8-(methylthio)-BODIPY (1) undergoes an SNAr-type reaction with a host of alcohols and phenols in the presence of a base and a Cu(I) additive. The BODIPY dyes bearing alkoxy or nonfunctionalized phenoxy moieties are characterized by a highly efficient fluorescence emission, regardless of the media, in the blue-green part of the visible region. Complementary to this, the presence of electron-donor groups at the aryl ring leads to an intramolecular charge-transfer process, which quenches the fluorescence mainly in polar media. In addition to simple alcohols and phenols, four natural products (eugenol, menthol, cholesterol, and estrone) were labeled in a simple fashion. X-ray structures of the cholesterol and estrone derivatives are discussed. In fact, the BODIPY bearing cholesterol stands out as a bright fluorescence biological marker.