4-((4-(4-(benzyloxy)phenoxy)-2,4,6,6-tetraphenoxy-1,3,5,2l5,4l5,6l5-triazatriphosphinin-2-yl)oxy)phenol | 1262853-41-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-((4-(4-(benzyloxy)phenoxy)-2,4,6,6-tetraphenoxy-1,3,5,2l5,4l5,6l5-triazatriphosphinin-2-yl)oxy)phenol
• CAS: 1262853-41-7
• 化学式: C₄₃H₃₆N₃O₈P₃
• 分子量: 815.695
• InChiKey: AEFQRNBOOBHROT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.6
• 重原子数：
  57.0
• 可旋转键数：
  15.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  121.92
• 氢给体数：
  1.0
• 氢受体数：
  11.0

反应信息

• 作为反应物：
  描述：

  2-chloro-2,4,4,6,6-pentaphenoxycyclotriphosphazene 、 4-((4-(4-(benzyloxy)phenoxy)-2,4,6,6-tetraphenoxy-1,3,5,2l5,4l5,6l5-triazatriphosphinin-2-yl)oxy)phenol 在 caesium carbonate 作用下， 以 四氢呋喃 为溶剂， 反应 24.25h， 以77%的产率得到
  参考文献：
  名称：

  Synthesis, thermal and photophysical properties of phenoxy-substituted dendrimeric cyclic phosphazenes

  摘要：

  In the present study, we describe the synthesis of a hydroxyl substituted bridged phenoxycyclotriphosphazene (5), [N3P3(OPh)(5)OPhO(OPh)(5)N3P3OPhOH], as a side group and its use for preparation of dendrimeric cyclic phosphazenes. For this purposes, compound 5 is synthesised in five steps from the reactions of cyclotriphosphazene with phenol derivatives. The dendrimeric compounds 6 and 7 have been prepared by the reactions of compound 5 with hexachlorocyclotriphosphazene, N3P3Cl6, or octachlorocyclotetraphosphazene, N4P4Cl8, respectively. Newly synthesized compounds have been fully characterized by elemental analysis, MALDI-TOF mass spectrometry, FT-IR, H-1, C-13 and P-31 NMR spectroscopy. The thermal stability and fluorescence spectral properties of dendrimeric compounds 6 and 7 are investigated and compared with that of the previously reported cyclic compounds (I-II). Fluorescence quantum yields and lifetimes of dendrimeric compounds and their quenching behaviour by 1,4-benzoquinone are studied in dichloromethane. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.10.031
• 作为产物：
  描述：

  1,1,3,5-tetraphenoxy-3,5-[(4-benzyoxy)phenoxy]cyclotriphosphazatriene 在 20 wt% Pd(OH)2/C 作用下， 以 四氢呋喃 、 乙醇 、 环己烯 为溶剂， 反应 24.0h， 以84%的产率得到4-((4-(4-(benzyloxy)phenoxy)-2,4,6,6-tetraphenoxy-1,3,5,2l5,4l5,6l5-triazatriphosphinin-2-yl)oxy)phenol
  参考文献：
  名称：

  Synthesis, thermal and photophysical properties of phenoxy-substituted dendrimeric cyclic phosphazenes

  摘要：

  In the present study, we describe the synthesis of a hydroxyl substituted bridged phenoxycyclotriphosphazene (5), [N3P3(OPh)(5)OPhO(OPh)(5)N3P3OPhOH], as a side group and its use for preparation of dendrimeric cyclic phosphazenes. For this purposes, compound 5 is synthesised in five steps from the reactions of cyclotriphosphazene with phenol derivatives. The dendrimeric compounds 6 and 7 have been prepared by the reactions of compound 5 with hexachlorocyclotriphosphazene, N3P3Cl6, or octachlorocyclotetraphosphazene, N4P4Cl8, respectively. Newly synthesized compounds have been fully characterized by elemental analysis, MALDI-TOF mass spectrometry, FT-IR, H-1, C-13 and P-31 NMR spectroscopy. The thermal stability and fluorescence spectral properties of dendrimeric compounds 6 and 7 are investigated and compared with that of the previously reported cyclic compounds (I-II). Fluorescence quantum yields and lifetimes of dendrimeric compounds and their quenching behaviour by 1,4-benzoquinone are studied in dichloromethane. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.10.031