| 163129-46-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 163129-46-2
• 化学式: C₁₉H₉F₁₅O₂
• 分子量: 554.255
• InChiKey: SROACWASEALAEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.37
• 重原子数：
  36.0
• 可旋转键数：
  8.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  以 1,4-二氧六环 、 水 为溶剂， 生成
  参考文献：
  名称：

  疏水作用对光化学和光物理过程的影响：水性有机溶剂中全氟化碳聚集的证据

  摘要：

  氟化烷基-2-萘（NPFC的发射光谱和光二Ñ）和9-蒽甲基perfluoroalkanoates（AnFC Ñ在水-有机溶剂的二进制）进行了研究。NpFC n在二甲亚砜-水混合物（DMSO-H 2 O）中的荧光光谱受准分子发射支配。向溶液中加入长链碳氟化合物可减少受激准分子的发射并增加单体的发射。在NPFC的混合物溶液中的萘部分的有选择性的激励Ñ和AnFC Ñ从AnFC导致强发射Ñ。NpFC n的光辐照产生具有相对高量子产率的“类古巴”光电二聚体。所有这些观察结果表明，疏水相互作用迫使带有长碳氟化合物链的分子在水性有机二元溶剂中形成聚集体。

  DOI：

  10.1039/ft9959102761
• 作为产物：
  描述：

  2-萘甲酸 在 氯化亚砜 作用下， 生成
  参考文献：
  名称：

  疏水作用对光化学和光物理过程的影响：水性有机溶剂中全氟化碳聚集的证据

  摘要：

  氟化烷基-2-萘（NPFC的发射光谱和光二Ñ）和9-蒽甲基perfluoroalkanoates（AnFC Ñ在水-有机溶剂的二进制）进行了研究。NpFC n在二甲亚砜-水混合物（DMSO-H 2 O）中的荧光光谱受准分子发射支配。向溶液中加入长链碳氟化合物可减少受激准分子的发射并增加单体的发射。在NPFC的混合物溶液中的萘部分的有选择性的激励Ñ和AnFC Ñ从AnFC导致强发射Ñ。NpFC n的光辐照产生具有相对高量子产率的“类古巴”光电二聚体。所有这些观察结果表明，疏水相互作用迫使带有长碳氟化合物链的分子在水性有机二元溶剂中形成聚集体。

  DOI：

  10.1039/ft9959102761

文献信息

• Aggregation Behavior of Mixed Fluorocarbon and Hydrocarbon Molecules in Aqueous Organic Solvents. Nonideality and Ideality of Mixing
  作者：Chen-Ho Tung、Hai-Feng Ji

  DOI：10.1021/j100020a065

  日期：1995.5

  The emission spectra of naphthalene labeled hydrocarbons (NpHCn) and fluorocarbons (NpFCn) and anthracene labeled hydrocarbons (AnHCn) and fluorocarbons (AnFCn) in aqueous organic mixed solvents were investigated. The fluorescence spectrum of NpHC16 in dimethyl sulfoxide-water (DMSO-H2O) is dominated by excimer emission due to formation of aggregates. Addition of a fluorocarbon compound with chain length of seven perfluoromethylenes results in a reduction in the excimer emission and an enhancement of monomer emission, suggesting formation;of coaggregates. In contrast, addition of a perfluorocarbon compound with chain length of 12 perfluoromethylenes results in no change in the fluorescence spectrum of NpHC16. Similarly, NpFC7 and NpFC12 in DMSO-H2O also exhibit excimer emission exclusively. Fluorescence studies show that hydrocarbon compounds coaggregate with NpFC7 but do not coaggregate with NpFC12. Selective excitation of the naphthalene moiety in the mixture solution of NpHC16 with AnFC7 or in the mixture solution of NpFC7 with AnHC12 exclusively leads to the emission of the anthracene moiety, suggesting that efficient energy transfer between the naphthalene and the anthracene chromophores occurs. On the other hand, for the mixture of NpHC16 with AnFC12 or NpFC12 with AnHC12, no energy transfer was detected. All these observations indicate that fluorocarbon compounds with short chains can mix with hydrocarbon compounds ideally, while those with long chains behave nonideally. The mixed critical aggregation concentrations of NpHC16 with NpFC7 and with NpFC12 are measured as a function of overall composition of the mixtures, which give insight into the magnitude of the nonideality of the mixings.