N-(4-(nonyloxy)phenyl)acetamide | 55792-66-0

• 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: N-(4-(nonyloxy)phenyl)acetamide
• 英文别名: N-[4-(Nonyloxy)phenyl]acetamide；N-(4-nonoxyphenyl)acetamide
• CAS: 55792-66-0
• 化学式: C₁₇H₂₇NO₂
• 分子量: 277.407
• InChiKey: VJQRREBQKWNGNB-UHFFFAOYSA-N

物化性质

• 沸点：
  438.3±28.0 °C(Predicted)
• 密度：
  0.995±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  20
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(4-(nonyloxy)phenyl)acetamide 在 水 、 potassium hydroxide 作用下， 以 乙醇 为溶剂， 反应 24.0h， 以97%的产率得到4-壬氧基苯胺
  参考文献：
  名称：

  基于一致形状的胍基磺酸盐的设计师离子液晶

  摘要：

  离子液晶是介晶化合物，由阳离子和阴离子组成，通常是棒状阳离子和球形阴离子。本文中，我们报告了一种通过使用具有相同分子形状且带相反电荷的头基的阳离子和阴离子合成离子液晶的新方法。因此，已经合成了4-烷氧基苯基五甲基胍盐4-烷氧基苯基磺酸盐离子对。还准备了4-烷氧基苯基五甲基胍碘盐，以确定与球形对应物相比，形状一致的阴离子对中间相行为的影响，这通过差示扫描量热法（DSC），偏振光学显微镜（POM）和X射线衍射（ XRD）。所有的液晶盐均表现出具有强相互指状的双层结构的近晶A中间相。9）和更低的熔点（≈10K），而相应的鈲碘化物是更长的烷基链长的液晶（≥C 14）。对于具有≥C链18，但是，中间相范围为磺酸根离子对减小，但并非为碘化物盐。

  DOI：

  10.1002/chem.201101925
• 作为产物：
  描述：

  对乙酰氨基酚 、 alkaline earth salt of/the/ methylsulfuric acid 在 potassium carbonate 、 potassium iodide 作用下， 以 丙酮 为溶剂， 反应 48.0h， 生成 N-(4-(nonyloxy)phenyl)acetamide
  参考文献：
  名称：

  Electro-optical switching studies on 1,3-phenylene based banana shaped liquid crystals

  摘要：

  This work deals with the study of the thermotropic liquid crystalline properties of new asymmetric bent core liquid crystals. The thermotropic properties was analyzed by polarized optical microscopy, differential scanning calorimetric analysis and variable temperature X-ray diffraction measurements. Effect of equal terminal chain with asymmetric bent core system on mesomorphic behavior was examined. The shorter methyl chain compound 10a of exhibits B-1 mesophase and higher homologs (10b and 10c) shows antiferroelectric B-2 mesophases, which was studied by electro-optical measurements. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2011.06.027

文献信息

• Mesogenicity of Organophosphazenes: The Effect of Phosphazene Rings and Side Groups on the Phase Transition
  作者：Keiichi Moriya、Toshihiro Yamane、Toshiya Suzuki、Tsuyoshi Masuda、Hiroshi Mizusaki、Shinichi Yano、Meisetsu Kajiwara

  DOI：10.1080/10426500212223

  日期：2002.6.1

  Cyclotriphosphazene and cyclotetraphosphazene derivatives with mesogenic 4-N-(4-alkoxyphenyl)iminomethyl)phenoxy and 4-(4'-alkoxy) biphenoxy moieties were synthesized. Schiff base moiety has higher mesomorphic stability than that in biphenyl moiety both in cyclotriphosphazene and cyclotetraphosphazene. Cyclotriphosphazenes possess higher thermal stability in the mesomorphic phase than the cyclotetraphosphazenes, suggesting the difference in the molecular structure.
• Synthesis and mesomorphic properties of 2,4-bis(4′-n-pentyloxybenzoyloxy)- benzylidine-4″- n-alkoxyaniline
  作者：Wali M. Hamad、Hashim J. Azeez、Ammar H. Al-Dujaili

  DOI：10.1080/15421406.2017.1357426

  日期：2017.7.24

  The synthesis andmesomorphic properties of a new series of 2,4-bis(4'-n-pentyloxybenzoyloxy)- benzylidine-4 ''-n-alkoxyaniline (DC5An) are reported. The molecular structure of compounds was confirmed by FTIR, H-1-NMR, C-13-NMR, mass spectroscopy and elemental analysis. The mesomorphic properties were studied by differential scanning calorimetry (DSC) and polarizing optical microscopy (POM) measurements. All compounds of the series exhibit nematic (N) and smectic C (SmC) phases. The first four homologues (DC5A1-DC5A4) display a N mesophase, whereas the highest homologues (DC5A5-DC5A10) exhibit an enantiotropic dimorphism N and SmC phases. The mesomorphic properties of the present series are compared and discussed with other structurally related series.
• Synthesis and Absorption Properties of Zinc-Phthalocyanines with Photorespon- sive Azobenzene Groups
  作者：Kwang-Yol Kay、Ki-Jong Han

  DOI：10.3987/com-04-10230

  日期：——