2,2'-(5,5'-(9,9-didecyl-9H-fluorene-2,7-diyl)bis-(thiophene-5,2-diyl))dibenzothiazole | 1225449-65-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2,2'-(5,5'-(9,9-didecyl-9H-fluorene-2,7-diyl)bis-(thiophene-5,2-diyl))dibenzothiazole
• 英文别名: 2-[5-[7-[5-(1,3-Benzothiazol-2-yl)thiophen-2-yl]-9,9-didecylfluoren-2-yl]thiophen-2-yl]-1,3-benzothiazole
• CAS: 1225449-65-9
• 化学式: C₅₅H₆₀N₂S₄
• 分子量: 877.359
• InChiKey: NPSRFFBXBZPLJY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  21.2
• 重原子数：
  61
• 可旋转键数：
  22
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  139
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-(5-bromothiophen-2-yl)benzo[d]thiazole 、 2,7-二溴-9,9-二癸基芴 在 正丁基锂 、 三丁基氯化锡 、 bis-triphenylphosphine-palladium(II) chloride 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 24.0h， 以126 mg的产率得到2,2'-(5,5'-(9,9-didecyl-9H-fluorene-2,7-diyl)bis-(thiophene-5,2-diyl))dibenzothiazole
  参考文献：
  名称：

  A Series of Fluorene-Based Two-Photon Absorbing Molecules: Synthesis, Linear and Nonlinear Characterization, and Bioimaging

  摘要：

  The synthesis, structural, and photophysical characterization of a series of new fluorescent donor acceptor and acceptor-acceptor molecules, based on the fluorenyl ring system, with two-photon absorbing properties is described. These new compounds exhibited large Stokes shifts, high fluorescence quantum yields, and significantly, high two-photon absorption cross sections, making them well suited for two-photon fluorescence microscopy imaging. Confocal and two-photon fluorescence microscopy imaging of COS-7 and HCT 116 cells incubated with probe I showed endosomal selectivity, demonstrating the potential of this class of fluorescent probes in multiphoton fluorescence microscopy.

  DOI：

  10.1021/jo1005075

文献信息

• A Series of Fluorene-Based Two-Photon Absorbing Molecules: Synthesis, Linear and Nonlinear Characterization, and Bioimaging
  作者：Carolina D. Andrade、Ciceron O. Yanez、Luis Rodriguez、Kevin D. Belfield

  DOI：10.1021/jo1005075

  日期：2010.6.18

  The synthesis, structural, and photophysical characterization of a series of new fluorescent donor acceptor and acceptor-acceptor molecules, based on the fluorenyl ring system, with two-photon absorbing properties is described. These new compounds exhibited large Stokes shifts, high fluorescence quantum yields, and significantly, high two-photon absorption cross sections, making them well suited for two-photon fluorescence microscopy imaging. Confocal and two-photon fluorescence microscopy imaging of COS-7 and HCT 116 cells incubated with probe I showed endosomal selectivity, demonstrating the potential of this class of fluorescent probes in multiphoton fluorescence microscopy.