Octakis(2-naphthyloxy)cyclo-2λ⁵,4λ⁵,6λ⁵,8λ⁵-tetraphosphazene | 4178-84-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Octakis(2-naphthyloxy)cyclo-2λ⁵,4λ⁵,6λ⁵,8λ⁵-tetraphosphazene
• 英文别名: 1,1,3,3,5,5,7,7-octa(2-naphthloxy)cyclotetraphosphazene；Octa--cyclo-tetraphosphazatetraen；Octa-(naphthyl-2-oxy)-cyclo-tetraphosphazatetraen
• CAS: 4178-84-1
• 化学式: C₈₀H₅₆N₄O₈P₄
• 分子量: 1325.24
• InChiKey: QLFZUKFFSDMHGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  25.64
• 重原子数：
  96.0
• 可旋转键数：
  16.0
• 环数：
  17.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  123.28
• 氢给体数：
  0.0
• 氢受体数：
  12.0

反应信息

• 作为产物：
  描述：

  2-萘酚 在 2,2,4,4,6,6,8,8-八氯-2,2,4,4,6,6,8,8-八氢-1,3,5,7,2,4,6,8-四氮杂四磷杂环辛烯 、 sodium hydride 作用下， 以 1,4-二氧六环 为溶剂， 反应 72.0h， 生成 Octakis(2-naphthyloxy)cyclo-2λ⁵,4λ⁵,6λ⁵,8λ⁵-tetraphosphazene
  参考文献：
  名称：

  带有稠环芳氧基侧基的小分子磷腈环的合成和结构：光学上有用的高分子模型

  摘要：

  一系列环状三和四度量膦腈[NP（OR）2 ] Ñ（ñ = 3或4），N 3 P 3（OR）氯5和N 3 P 3（OR）4氯2已经准备具有1-或2-萘氧基，1-萘甲氧基，1-萘乙氧基，9-蒽氧基和9-菲氧基侧基OR。这些合成是用于制备相应的磷腈高聚物的模型方法。小分子化合物的特征是结合了31种六种化合物的1 H NMR和质谱，元素分析和晶体结构。通常，通过克服空间位阻效应所需的高温反应条件，通过类似的取代技术合成相应的磷腈高聚物的尝试是成功的。

  DOI：

  10.1039/dt9950003521

文献信息

• 338. Phosphorus-nitrogen compounds. Part VII. Alkoxy- and aryloxy-cyclophosphazenes
  作者：B. W. Fitzsimmons、R. A. Shaw

  DOI：10.1039/jr9640001735

  日期：——
• Structural and chemosensor properties of FDA and FDP derivatives of fluorenylidene bridged cyclotetraphosphazenes
  作者：Elif Şenkuytu、Gönül Yenilmez Çiftçi

  DOI：10.1016/j.poly.2016.04.046

  日期：2016.9

  The first series of 4,4'-(9-fluorenylidene)diphenol (FDP) (5) and 4,4'-(9-fluorenylidene)dianiline (FDA) (6) bridged and open chained cyclotetraphosphazene derivatives (15-23) have been synthesized. Their florescence and chemosensor properties are reported. Nucleophilic substitution reactions of octachlorocyclotetraphosphazene (1) with mono-functional reagents [phenol (2), 2-naphthol (3) and 1-hydroxypyrene (4)] were carried out and the heptasubstituted derivatives (8, 11 and 14) were obtained. Then the reactions of 8, 11 and 14 with 4,4'-(9-fluorenylidene)diphenol (FDP) (5) and 4,4'-(9-fluorenylidene)dianiline (FDA) (6), respectively gave bridged and open chained compounds. The structures of the synthesized compounds (7-23) were verified by elemental analyses, mass spectrometry, DV Vis, H-1 and P-31 NMR techniques and fluorescence spectroscopy. The metal sensing properties of the novel bridged open chain cyclotetraphosphazene derivatives were also examined by fluorescence spectroscopy. These complexes showed high selectivity for Cu2+ and Fe3+ ions in solution. (C) 2016 Elsevier Ltd. All rights reserved.