triethyl<<15,35,55,750tetra-tert-butyl-72-<carbamoyl>methoxy>-1,3,5,7-tetrabenzocyclooctophane-12,32,52-triyl>trioxy>triacetate | 166898-47-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: triethyl<<15,35,55,750tetra-tert-butyl-72-<carbamoyl>methoxy>-1,3,5,7-tetrabenzocyclooctophane-12,32,52-triyl>trioxy>triacetate
• 英文别名: triethyl<<1⁵,3⁵,5⁵,7⁵0tetra-tert-butyl-7²-<carbamoyl>methoxy>-1,3,5,7-tetrabenzocyclooctophane-1²,3²,5²-triyl>trioxy>triacetate；triethyl{[1⁵,3⁵,5⁵,7⁵0tetra-tert-butyl-7²-({propyl[(2-triphenylene)methyl]carbamoyl}methoxy)-1,3,5,7-tetrabenzocyclooctophane-1²,3²,5²-triyl]trioxy}triacetate
• CAS: 166898-47-1
• 化学式: C₈₀H₉₅NO₁₁
• 分子量: 1246.63
• InChiKey: YGOHAZNIEARKQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16.66
• 重原子数：
  92.0
• 可旋转键数：
  19.0
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  136.13
• 氢给体数：
  0.0
• 氢受体数：
  11.0

反应信息

• 作为反应物：
  描述：

  triethyl<<15,35,55,750tetra-tert-butyl-72-<carbamoyl>methoxy>-1,3,5,7-tetrabenzocyclooctophane-12,32,52-triyl>trioxy>triacetate 在 potassium carbonate 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 0.33h， 以88%的产率得到<<1⁵,3⁵,5⁵,7⁵-tetra-tert-butyl-7²-<carbamoyl>methoxy>-1,3,5,7-tetrabenzocyclooctophane-1²,3²,5²-triyl>trioxy>triacetic acid
  参考文献：
  名称：

  New Sensitizer-Modified Calix[4]arenes Enabling Near-UV Excitation of Complexed Luminescent Lanthanide Ions

  摘要：

  The synthesis is described of a series of calix[4]arenes with three different sensitizer chromophores (''antenna'') attached to the lower rim via a short spacer. In the Eu3+ and Tb3+ complexes of these calixarenes, photoexcitation of the antenna can induce lanthanide emission via intramolecular energy transfer. Although the higher energy of the Tb3+ luminescent state makes it more difficult to sensitize than in the case of Eu3+, especially a triphenylene antenna is found to have strong sensitizing ability toward not only Eu3+ but also Tb3+, allowing excitation of the lanthanide with wavelengths extending to 350 nm.

  DOI：

  10.1021/ja00142a004
• 作为产物：
  描述：

  2-苯并菲甲醛 在 sodium cyanoborohydride 、 溶剂黄146 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 triethyl<<15,35,55,750tetra-tert-butyl-72-<carbamoyl>methoxy>-1,3,5,7-tetrabenzocyclooctophane-12,32,52-triyl>trioxy>triacetate
  参考文献：
  名称：

  New Sensitizer-Modified Calix[4]arenes Enabling Near-UV Excitation of Complexed Luminescent Lanthanide Ions

  摘要：

  The synthesis is described of a series of calix[4]arenes with three different sensitizer chromophores (''antenna'') attached to the lower rim via a short spacer. In the Eu3+ and Tb3+ complexes of these calixarenes, photoexcitation of the antenna can induce lanthanide emission via intramolecular energy transfer. Although the higher energy of the Tb3+ luminescent state makes it more difficult to sensitize than in the case of Eu3+, especially a triphenylene antenna is found to have strong sensitizing ability toward not only Eu3+ but also Tb3+, allowing excitation of the lanthanide with wavelengths extending to 350 nm.

  DOI：

  10.1021/ja00142a004