4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene | 1031443-71-6

• 英文名称: 4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene
• CAS: 1031443-71-6
• 化学式: C₄₈H₅₈BBrN₂
• 分子量: 753.717
• InChiKey: LCSJGBXVKGNDJR-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：

  4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene 、 4-甲苯基乙炔 在 四(三苯基膦)钯 、 三乙胺 作用下， 以 苯 为溶剂， 以49%的产率得到4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-(p-tolylethynyl)-4-bora-3a,4a-diaza-sindacene
  参考文献：
  名称：

  Tailoring the Properties of Boron−Dipyrromethene Dyes with Acetylenic Functions at the 2,6,8 and 4-B Substitution Positions

  摘要：

  Substitution of F-Bodipy with alkynylaryl residues at boron, at the pyrrolic core or at the meso position, provides unique tri-, tetra-, and pentasubstituted dyes. Substitution at the (pyrrolic) 2,6-positions provides substantial red shifts with quantum yields in the 40-90% range and excited-state lifetimes of 3-7 ns. ON/OFF fluorescence switching can be produced by protonation of dibutylamino subunits.

  DOI：

  10.1021/ol800560b
• 作为产物：
  描述：

  1-癸炔 、 4,4-difluoro-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene 在 乙基溴化镁 作用下， 以 四氢呋喃 为溶剂， 反应 1.17h， 以70%的产率得到4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene
  参考文献：
  名称：

  Tailoring the Properties of Boron−Dipyrromethene Dyes with Acetylenic Functions at the 2,6,8 and 4-B Substitution Positions

  摘要：

  Substitution of F-Bodipy with alkynylaryl residues at boron, at the pyrrolic core or at the meso position, provides unique tri-, tetra-, and pentasubstituted dyes. Substitution at the (pyrrolic) 2,6-positions provides substantial red shifts with quantum yields in the 40-90% range and excited-state lifetimes of 3-7 ns. ON/OFF fluorescence switching can be produced by protonation of dibutylamino subunits.

  DOI：

  10.1021/ol800560b