4-(Heptadecyloxy)aniline | 39905-49-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-(Heptadecyloxy)aniline
• 英文别名: 4-heptadecoxyaniline
• CAS: 39905-49-2
• 化学式: C₂₃H₄₁NO
• 分子量: 347.585
• InChiKey: SDMJIFBABYOTNO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  25
• 可旋转键数：
  17
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.74
• 拓扑面积：
  35.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(Heptadecyloxy)aniline 在 TEA 、 硫酸 、 sodium nitrite 作用下， 生成
  参考文献：
  名称：

  Mesogenic properties of liquid crystals having a chiral semiflexible joint

  摘要：

  Two homologous series of mesogenic enantiomers with chiral semiflexible joint, -C*H(CH3)CH2COO-, are examined High twist power and presence of blue phases with short lattice period are found for eleven examined compounds. Some effects of chirality in reentrant system are discussed. On phase diagram of enantiomers the SmA(d) phase area is shifted toward longer homologues as compared to racemates. In result, an island of the SmA(d) phase in the cholesteric sea exists on binary phase diagrams of R- and S-enantiomers. Triple divergence of the pitch in the cholesteric phase of a pure compound is observed.

  DOI：

  10.1080/10587259408038653
• 作为产物：
  描述：

  氯十七烷 在 盐酸 、 铁粉 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-(Heptadecyloxy)aniline
  参考文献：
  名称：

  Mesogenic properties of liquid crystals having a chiral semiflexible joint

  摘要：

  Two homologous series of mesogenic enantiomers with chiral semiflexible joint, -C*H(CH3)CH2COO-, are examined High twist power and presence of blue phases with short lattice period are found for eleven examined compounds. Some effects of chirality in reentrant system are discussed. On phase diagram of enantiomers the SmA(d) phase area is shifted toward longer homologues as compared to racemates. In result, an island of the SmA(d) phase in the cholesteric sea exists on binary phase diagrams of R- and S-enantiomers. Triple divergence of the pitch in the cholesteric phase of a pure compound is observed.

  DOI：

  10.1080/10587259408038653

文献信息

• Properties of chiral liquid crystals with inner hydrogen bonds
  作者：Damian Pociecha、Adam Krówczyński、Jadwiga Szydłowska、Ewa Górecka、Milada Glogarova、Jan Przedmojski

  DOI：10.1039/a701129f

  日期：——

  A sequence of tilted smectic phases, SmC-SmF-SmG-SmH, has been observed in a series of enamino ketone derivatives with a 2-methylbutoxy chiral terminal group. In spite of the rather weak chiral centre, these compounds are characterized by high spontaneous polarization (ca. 0.5 µC cm -2 ), which seems to be induced by the large molecular tilt (ca. 40°) observed in all mesophases. A memory effect in the switching process has been observed due to the formation of ion layers at electrodes. The high hydrogen ion concentration is a result of the dissociation of hydrogen bonded material under an applied electric field.

  观察到倾斜近晶相序列 SmC-SmF-SmG-SmH 一系列具有 2-甲基丁氧基手性的烯胺酮衍生物 终端组。尽管手性中心相当弱，这些化合物 其特点是高自发极化（约 0.5 µC 厘米 -2 ），这似乎是由大分子引起的 在所有中间相中都观察到倾斜（约 40°）。记忆效应在 由于离子层的形成而观察到切换过程 在电极处。高氢离子浓度是由于 氢键材料在外加电场下的解离 场地。
• OKUBO, MASAO;MATSUO, KOJI;YAMAUCHI, AKIRA, BULL. CHEM. SOC. JAP., 62,(1989) N, C. 915-918
  作者：OKUBO, MASAO、MATSUO, KOJI、YAMAUCHI, AKIRA

  DOI：——

  日期：——