4-octylphenyl ethyl ethylphosphonate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-octylphenyl ethyl ethylphosphonate
• 英文别名: 4-Octylphenyl ethyl ethyl-phosphonate；1-[ethoxy(ethyl)phosphoryl]oxy-4-octylbenzene
• 化学式: C₁₈H₃₁O₃P
• 分子量: 326.416
• InChiKey: ALSNJUPKGPSNQP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  22
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  乙基 4-硝基苯基乙基膦酸酯 、 sodium 4-octylphenolate 在 sodium hydroxide 作用下， 以 水 为溶剂， 生成 4-octylphenyl ethyl ethylphosphonate
  参考文献：
  名称：

  Kinetics of reaction of sodiump-octylphenolate withO-ethyl-O-p-nitrophenyl ethylphosphonate

  摘要：

  In aqueous and aqueous-alkaline solutions, sodium p-octylphenolate forms anionic micelles that absorb O-ethyl-O-p-nitrophenyl ethylphosphonate before the reaction that proceeds on the micellar surface. The micelle formation is suppressed in systems containing organic solvent and water. However, for these systems, the rate of the reaction with phenolates is affected by the association of ions in the ion pairs.

  DOI：

  10.1007/bf01431301

文献信息

• Kinetics of reactions of ethylp-nitrophenyl ethylphosphonate with anionic nucleophiles in a detergentless microemulsion
  作者：V. E. Bel'skii、F. G. Valeeva

  DOI：10.1007/bf02498265

  日期：1999.12

  The kinetics of reactions of ethylp-nitrophenyl ethylphosphonate with anionic nucleophiles in a detergentless water—oil microemulsion, formed in then-hexane—water—isopropyl alcohol system, was studied. The rate constants of the reactions in the microemulsion are higher than those in aqueous solutions and increase with increasing isopropyl alcohol: water ratio.

  研究了乙基对硝基苯基乙基膦酸酯与阴离子亲核试剂在无洗涤剂水-油微乳液中的反应动力学，然后在己烷-水-异丙醇体系中形成。微乳液中的反应速率常数高于水溶液中的反应速率常数，并且随着异丙醇：水比的增加而增加。
• Colloidal Associates in the P-Octylphenol/NaOH / Water System and their Catalytic Properties at the Phosphorus Acid Decomposition
  作者：Roza Bakeeva、Elmira Kosacheva、Azat Bilalov、Lyudmila Kudryavtseva、William Barabanov、Vladimir Sopin

  DOI：10.1080/10587250108028678

  日期：2001.8
• Colloidal State of the System 4-Octylphenol-NaOH-Water and Its Catalytic Activity in Nucleophilic Substitution in Phosphorus Acid Esters
  作者：R. F. Bakeeva、E. M. Kosacheva、A. V. Bilalov、L. A. Kudryavtseva、V. P. Barabanov、V. F. Sopin

  DOI：10.1023/b:rugc.0000007611.57619.fb

  日期：2003.7

  The kinetics of decomposition of 4-nitrophenyl ethyl ethylphosphonate in the system 4-octylphenol-NaOH-water was studied spectrophotometrically. Electrophoretic, tensimetric, and kinetic studies proved formation of cationic associates in which phenolysis or base hydrolysis occurs, depending on the concentration ratio of 4-octylphenol and NaOH.
• Kinetics of reaction of sodiump-octylphenolate withO-ethyl-O-p-nitrophenyl ethylphosphonate
  作者：V. E. Bel'skii、F. G. Valeeva、L. A. Kudryavtseva

  DOI：10.1007/bf01431301

  日期：1996.4

  In aqueous and aqueous-alkaline solutions, sodium p-octylphenolate forms anionic micelles that absorb O-ethyl-O-p-nitrophenyl ethylphosphonate before the reaction that proceeds on the micellar surface. The micelle formation is suppressed in systems containing organic solvent and water. However, for these systems, the rate of the reaction with phenolates is affected by the association of ions in the ion pairs.