| 1617544-44-1

• CAS: 1617544-44-1
• 化学式: C₉₉H₁₀₀BF₂IN₄S₄
• 分子量: 1649.89
• InChiKey: BCWOLSLNMRCNEY-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：

  10-(4-ethynylphenyl)-1,3,7,9-tetramethyl-5,5-bis(pyren-1-ylethynyl)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 、 在 四(三苯基膦)钯 、 三乙胺 作用下， 以 苯 为溶剂， 反应 19.0h， 以88%的产率得到
  参考文献：
  名称：

  A Versatile Synthesis of Long-Wavelength-Excitable BODIPY Dyes from Readily Modifiable Cyclopenta[2,1-b:3,4-b′]dithiophenes

  摘要：

  Knoevenagel condensation of a simple methylated borondipyrromethene (Bodipy) with 4,4'-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophenes functionalized at one end by a triphenylamine residue and at the other by a carbaldehyde fragment leads to novel dye species. These bisvinylic derivatives exhibit pronounced absorption in the visible range extending above 850 nm. Addition of other Bodipy units by coupling to a central iodophenyl entity enables filling of the gaps in absorption of the pivotal starting material. Efficient cascade energy transfer between the Bodipys is facilitated by spectral overlap between the energy donor and the energy acceptor. All photons between 350 nm and 750 nm are channeled to the distyryl centers which emit at 864 nm.

  DOI：

  10.1055/s-0033-1341278
• 作为产物：
  描述：

  6-[4-(diphenylamino)phenyl]-4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b′]dithiophene-2-carbaldehyde 、 [1-[(3,5-二甲基-1H-吡咯-2-基)(3,5-二甲基-2H-吡咯-2-亚基)甲基]-4-碘苯](二氟硼烷) 在 哌啶 、 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 以98%的产率得到
  参考文献：
  名称：

  A Versatile Synthesis of Long-Wavelength-Excitable BODIPY Dyes from Readily Modifiable Cyclopenta[2,1-b:3,4-b′]dithiophenes

  摘要：

  Knoevenagel condensation of a simple methylated borondipyrromethene (Bodipy) with 4,4'-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophenes functionalized at one end by a triphenylamine residue and at the other by a carbaldehyde fragment leads to novel dye species. These bisvinylic derivatives exhibit pronounced absorption in the visible range extending above 850 nm. Addition of other Bodipy units by coupling to a central iodophenyl entity enables filling of the gaps in absorption of the pivotal starting material. Efficient cascade energy transfer between the Bodipys is facilitated by spectral overlap between the energy donor and the energy acceptor. All photons between 350 nm and 750 nm are channeled to the distyryl centers which emit at 864 nm.

  DOI：

  10.1055/s-0033-1341278