2-methyl-3-(4-(tetradecyloxy)phenyl)acrylic acid

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: 2-methyl-3-(4-(tetradecyloxy)phenyl)acrylic acid
• 英文别名: p-(myristyloxy)-α-methylcinnamic acid；2-Methyl-3-(4-tetradecoxyphenyl)prop-2-enoic acid
• 化学式: C₂₄H₃₈O₃
• 分子量: 374.564
• InChiKey: HOVYNBHJXFPFGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  27
• 可旋转键数：
  16
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3'-chloro-3,4'-biphenyldiyl bis(4-hydroxybenzoate) 、 2-methyl-3-(4-(tetradecyloxy)phenyl)acrylic acid 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以80%的产率得到3'-chlorobiphenyl-3,4'-diyl bis(4-(2-methyl-3-(4-(tetradecyloxy)acryloyloxy)benzoate))
  参考文献：
  名称：

  Synthesis, Characterization, and Electro-Optic Properties of Novel Bent-Core Mesogens Based on Cinnamoyloxy Derivatives

  摘要：

  The new series of bent-core molecules based on a 3,4'-biphenyldiol central core has been synthesized. The influence of the central core as well as that of a fluorine and chlorine substituent on the diphenyl rings in the bent-core compound has also been examined. A few novel series of bent-core compounds containing cinnamoyloxy or -methylcinnamoyloxy groups in the side arms have been synthesized, and the mesophases exhibited by them have been compared. The mesophases under discussion were investigated by means of polarizing microscopy, differential scanning calorimetry, X-ray diffraction, as well as electro-optical experiments. The influence of the molecular structure on the occurrence of the SmCP phase was investigated. Finally, the electro-optical properties of the SmCP phase, such as voltage-transmittance effect, tilt angle, dielectric permittivity, and switching behavior, were also measured. As a consequence, the correlation between their electro-optical properties and chemical structures of these compounds is investigated.

  DOI：

  10.1080/15421406.2010.526563
• 作为产物：
  描述：

  4-(十四烷氧基)苯甲醛 在 sodium hydride 、 potassium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 mineral oil 为溶剂， 反应 3.5h， 生成 2-methyl-3-(4-(tetradecyloxy)phenyl)acrylic acid
  参考文献：
  名称：

  Synthesis, Characterization, and Electro-Optic Properties of Novel Bent-Core Mesogens Based on Cinnamoyloxy Derivatives

  摘要：

  The new series of bent-core molecules based on a 3,4'-biphenyldiol central core has been synthesized. The influence of the central core as well as that of a fluorine and chlorine substituent on the diphenyl rings in the bent-core compound has also been examined. A few novel series of bent-core compounds containing cinnamoyloxy or -methylcinnamoyloxy groups in the side arms have been synthesized, and the mesophases exhibited by them have been compared. The mesophases under discussion were investigated by means of polarizing microscopy, differential scanning calorimetry, X-ray diffraction, as well as electro-optical experiments. The influence of the molecular structure on the occurrence of the SmCP phase was investigated. Finally, the electro-optical properties of the SmCP phase, such as voltage-transmittance effect, tilt angle, dielectric permittivity, and switching behavior, were also measured. As a consequence, the correlation between their electro-optical properties and chemical structures of these compounds is investigated.

  DOI：

  10.1080/15421406.2010.526563

文献信息

• Studies of hypolipidemic agents. 1. Synthesis and hypolipidemic activities of alkoxycinnamic acid derivatives
  作者：Toshio Watanabe、Kimiaki Hayashi、Shigeki Yoshimatsu、Kazuo Sakai、Shigeyuki Takeyama、Kohki Takashima

  DOI：10.1021/jm00175a010

  日期：1980.1

  and their hypolipidemic activities were evaluated in a screening system with rats. Cinnamic acids, alpha-methylcinnamic acids, and their various esters with a higher p-alkoxy substituent were found to possess hypolipidemic activities higher than or comparable to that of clofibrate. The proper length (C12--C16) and the para position of the alkoxy substituent seem to be essential for activity. Chloroethyl

  合成了110多种烷氧基肉桂酸衍生物，并在大鼠筛选系统中评估了它们的降血脂活性。发现肉桂酸，α-甲基肉桂酸及其各种具有较高对烷氧基取代基的酯具有比氯贝贝特更高或相当的降血脂活性。适当的长度（C12-C16）和烷氧基取代基的对位似乎对活性至关重要。一些活性对烷氧基肉桂酸的氯乙基和甲基丙烯酰氧基乙基酯以及甘油单酯比相应的游离酸更具活性。
• Synthesis, Characterization, and Electro-Optic Properties of Novel Bent-Core Mesogens Based on Cinnamoyloxy Derivatives
  作者：Chien-Tung Liao、Jiunn-Yih Lee、Chiu-Chun Lai

  DOI：10.1080/15421406.2010.526563

  日期：2011.1.13

  The new series of bent-core molecules based on a 3,4'-biphenyldiol central core has been synthesized. The influence of the central core as well as that of a fluorine and chlorine substituent on the diphenyl rings in the bent-core compound has also been examined. A few novel series of bent-core compounds containing cinnamoyloxy or -methylcinnamoyloxy groups in the side arms have been synthesized, and the mesophases exhibited by them have been compared. The mesophases under discussion were investigated by means of polarizing microscopy, differential scanning calorimetry, X-ray diffraction, as well as electro-optical experiments. The influence of the molecular structure on the occurrence of the SmCP phase was investigated. Finally, the electro-optical properties of the SmCP phase, such as voltage-transmittance effect, tilt angle, dielectric permittivity, and switching behavior, were also measured. As a consequence, the correlation between their electro-optical properties and chemical structures of these compounds is investigated.