4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-二十五氟-2-碘-1-十五烷醇 | 80459-24-1

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代醇
• 中文名称: 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-二十五氟-2-碘-1-十五烷醇
• 中文别名: 1-甲氧基-4-(1-甲氧基-1-甲基乙基)-1-甲基环己烷
• 英文名称: 1-Pentadecanol, 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-pentacosafluoro-2-iodo-
• 英文别名: 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-pentacosafluoro-2-iodopentadecan-1-ol
• CAS: 80459-24-1
• 化学式: C₁₅H₆F₂₅IO
• 分子量: 804.077
• InChiKey: ZEYGPNNBXJHOQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.4
• 重原子数：
  42
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  26

反应信息

• 作为反应物：
  描述：

  4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-二十五氟-2-碘-1-十五烷醇 在 偶氮二异丁腈 、 三正丁基氢锡 作用下， 以 甲苯 为溶剂， 反应 12.25h， 生成 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-pentacosafluoropentadecane-1-ol
  参考文献：
  名称：

  Self-assembled monolayers on gold generated from terminally perfluorinated alkanethiols bearing propyl vs. ethyl hydrocarbon spacers

  摘要：

  This paper examines the structural and interfacial properties of terminally perfluorinated self-assembled monolayers (FSAMs) on gold generated from the adsorption of a new series of terminally perfluorinated propanethiols F(CF2)(n)CH2)(3)SH, where n = 8, 10, and 12. Analysis of these FSAMs by ellipsometry and X-ray photoelectron spectroscopy (XPS) confirmed the formation of the monolayer films. The contact angles of water and n-hexadecane on these FSAMs indicated a high degree of hydrophobicity and oleophobicity. Polarization modulation infrared reflection-adsorption spectroscopy (PM-IRRAS) analysis of the films revealed that the fluorinated chains are oriented largely perpendicular to the gold surface. In addition, the FSAMs formed from the new adsorbates were compared to known FSAMs derived from F(CF2)(n)(CH2)(2)SH, where n = 8, 10, and 12, to examine the influence of the number of CH2 groups in the short alkyl spacer upon the conformational order and packing structure of the films. Analysis of the XPS spectra for the normalized peak intensity of the F 1s and S 2p binding energies for both types of films suggest a slight increase in packing density for the chains having the propyl vs. the ethyl hydrocarbon spacer. This conclusion is consistent with the observed decrease in the wetting behavior of hexadecane on the FSAMs formed from the new adsorbates. However, the preponderance of the data indicates that these two series of partially fluorinated alkanethiols form films with highly similar structure/packing characteristics with no discernible "odd-even" effect between the two series. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2014.09.003
• 作为产物：
  描述：

  1-碘全氟十二烷 、 烯丙醇 在 偶氮二异丁腈 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 16.0h， 生成 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-二十五氟-2-碘-1-十五烷醇
  参考文献：
  名称：

  Self-assembled monolayers on gold generated from terminally perfluorinated alkanethiols bearing propyl vs. ethyl hydrocarbon spacers

  摘要：

  This paper examines the structural and interfacial properties of terminally perfluorinated self-assembled monolayers (FSAMs) on gold generated from the adsorption of a new series of terminally perfluorinated propanethiols F(CF2)(n)CH2)(3)SH, where n = 8, 10, and 12. Analysis of these FSAMs by ellipsometry and X-ray photoelectron spectroscopy (XPS) confirmed the formation of the monolayer films. The contact angles of water and n-hexadecane on these FSAMs indicated a high degree of hydrophobicity and oleophobicity. Polarization modulation infrared reflection-adsorption spectroscopy (PM-IRRAS) analysis of the films revealed that the fluorinated chains are oriented largely perpendicular to the gold surface. In addition, the FSAMs formed from the new adsorbates were compared to known FSAMs derived from F(CF2)(n)(CH2)(2)SH, where n = 8, 10, and 12, to examine the influence of the number of CH2 groups in the short alkyl spacer upon the conformational order and packing structure of the films. Analysis of the XPS spectra for the normalized peak intensity of the F 1s and S 2p binding energies for both types of films suggest a slight increase in packing density for the chains having the propyl vs. the ethyl hydrocarbon spacer. This conclusion is consistent with the observed decrease in the wetting behavior of hexadecane on the FSAMs formed from the new adsorbates. However, the preponderance of the data indicates that these two series of partially fluorinated alkanethiols form films with highly similar structure/packing characteristics with no discernible "odd-even" effect between the two series. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2014.09.003

文献信息

• Self-assembled monolayers on gold generated from terminally perfluorinated alkanethiols bearing propyl vs. ethyl hydrocarbon spacers
  作者：Oussama Zenasni、Andrew C. Jamison、Maria D. Marquez、T. Randall Lee

  DOI：10.1016/j.jfluchem.2014.09.003

  日期：2014.12

  This paper examines the structural and interfacial properties of terminally perfluorinated self-assembled monolayers (FSAMs) on gold generated from the adsorption of a new series of terminally perfluorinated propanethiols F(CF2)(n)CH2)(3)SH, where n = 8, 10, and 12. Analysis of these FSAMs by ellipsometry and X-ray photoelectron spectroscopy (XPS) confirmed the formation of the monolayer films. The contact angles of water and n-hexadecane on these FSAMs indicated a high degree of hydrophobicity and oleophobicity. Polarization modulation infrared reflection-adsorption spectroscopy (PM-IRRAS) analysis of the films revealed that the fluorinated chains are oriented largely perpendicular to the gold surface. In addition, the FSAMs formed from the new adsorbates were compared to known FSAMs derived from F(CF2)(n)(CH2)(2)SH, where n = 8, 10, and 12, to examine the influence of the number of CH2 groups in the short alkyl spacer upon the conformational order and packing structure of the films. Analysis of the XPS spectra for the normalized peak intensity of the F 1s and S 2p binding energies for both types of films suggest a slight increase in packing density for the chains having the propyl vs. the ethyl hydrocarbon spacer. This conclusion is consistent with the observed decrease in the wetting behavior of hexadecane on the FSAMs formed from the new adsorbates. However, the preponderance of the data indicates that these two series of partially fluorinated alkanethiols form films with highly similar structure/packing characteristics with no discernible "odd-even" effect between the two series. (C) 2014 Elsevier B.V. All rights reserved.