4'-n-tetradecyloxybiphenyl-4-carboxylic acid | 53676-05-4

• 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'-n-tetradecyloxybiphenyl-4-carboxylic acid
• 英文别名: 4'-tetradecyloxy-biphenyl-4-carboxylic acid；4'-tetradecyloxy-4-biphenylcarboxylic acid；4-tetradecyloxy-4'-biphenylcarboxylic acid；4'-tetradecyloxybiphenyl-4-carboxylic acid；4-n-Tetradecyloxydiphenyl-4-carbonsaeure；4-(4-tetradecoxyphenyl)benzoic acid
• CAS: 53676-05-4
• 化学式: C₂₇H₃₈O₃
• 分子量: 410.597
• InChiKey: VBEJKSVWOYFIKQ-UHFFFAOYSA-N

物化性质

• 沸点：
  550.6±43.0 °C(Predicted)
• 密度：
  1.011±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.9
• 重原子数：
  30
• 可旋转键数：
  16
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.52
• 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：

  4'-n-tetradecyloxybiphenyl-4-carboxylic acid 在 吡啶 、 草酰氯 作用下， 以 二氯甲烷 为溶剂， 反应 8.0h， 生成
  参考文献：
  名称：

  Twist grain boundary (TGB) states of chiral liquid crystalline bent-core mesogens

  摘要：

  手性4-氰基间苯二酚衍生的弯曲核分子形成液晶相，具有螺旋变形层，代表TGBA和TGBC类似的结构。

  DOI：

  10.1039/c5cc01592h
• 作为产物：
  描述：

  氰基联苯酚 在 sodium hydroxide 、 potassium carbonate 作用下， 以 水 、 环己酮 、 乙二醇 为溶剂， 生成 4'-n-tetradecyloxybiphenyl-4-carboxylic acid
  参考文献：
  名称：

  Thermal and Ferroelectric Properties of Novel Ferroelectric Liquid Crystals Containing α-Methylcinnamoyl Moiety in the Core Structure

  摘要：

  含有位于核心结构的α-甲基肉桂酰基团的新型铁电液晶的六个同系物系列：（备注：图表省略）（IA：k=1，l=1，（备注：图表省略），n=8-16；IB：k=1，l=1，（备注：图表省略），n=8-16；IIA：k=1，l=2，（备注：图表省略），n=9-16；IIB：k=1，l=2，（备注：图表省略），n=8-14，IIIA：k=2，l=1，（备注：图表省略），n=9-16；IIIB：k=2，l=1，（备注：图表省略），n=9-16）已合成，并研究了它们的热性能和铁电性质。液晶态转变温度和同系物系列（IA，IB，IIA，IIB，IIIA和IIIB）的自发极化依赖于核心结构、手性基团和末端烷氧基链长度。这些同系物系列显示出包括室温在内的广泛温度范围内的手性向列相，它们的自发极化最大值在30到800 μCm^-2范围内。从分子结构和局部分子相互作用的角度讨论了介晶相的热稳定性和自发极化的大小。

  DOI：

  10.1246/bcsj.61.2573

文献信息

• A Modulated Helical Nanofilament Phase
  作者：Ethan Tsai、Jacqueline M. Richardson、Eva Korblova、Michi Nakata、Dong Chen、Yongqiang Shen、Renfan Shao、Noel A. Clark、David M. Walba

  DOI：10.1002/anie.201209453

  日期：2013.5.10

  A new liquid crystal phase, denoted modulated helical nanofilament (HNF(mod)), is formed from a very simple class of biphenyl carboxylates lacking the benzylidene aniline moieties typically found in HNF mesogens. The HNF(mod) phase represents a novel kind of nanoparticle possessing stacked aromatic rings, with potential applications in organic electronics.

  一种新的液晶相，称为调制螺旋纳米丝（HNF （mod）），是由一类非常简单的联苯羧酸盐形成的，该联苯羧酸盐缺乏通常在HNF介晶材料中发现的亚苄基苯胺部分。HNF （mod）相代表一种具有堆积的芳环的新型纳米粒子，在有机电子领域具有潜在的应用。
• Amino acid derivative having liquid crystal property and process for
  申请人：Showa Denko K.K.

  公开号：US05041602A1

  公开（公告）日：1991-08-20

  A novel amino acid derivative is disclosed, which is produced using a relatively inexpensive amino acid as a starting material for an optically active moiety and shows a chiral nematic phase or a chiral smectic phase over a wide temperature range around room temperature. A process for producing the amino acid derivative is also disclosed.

  本发明揭示了一种新的氨基酸衍生物，该衍生物使用相对廉价的氨基酸作为光学活性基团的起始材料，并在室温附近的宽温度范围内显示手性向列相或手性液晶相。本发明还揭示了一种制备该氨基酸衍生物的方法。
• Synthesis and Characterization of Ferroelectric and Antiferroelectric Liquid Crystals Derived from (2S)-2-(6-Hydroxy-2-Naphthyl) Propionic Acid
  作者：S.-L. Wu、D.-G. Chen、S.-J. Chen、C.-Y. Wang、J.-T. Shy、G.-H. Hsiue

  DOI：10.1080/10587259508037300

  日期：1995.5

  A new series of chiral materials, hexy](2s)-2-(6-(-4-(4'-alkoxyphenyl)benz propionates (HmPBNP; m = 6-18) had been prepared and their liquid crystalline properties were investigated as a function of alkyl chain length. These chiral materials exhibited novel ferroelectric S-c* and antiferroelectric Sc-A* phases and a propensity to the formation of the Sc-A* phase was found at longer alkyl chain lengths (m = 10, 12-18). An odd-even effect of the threshold voltage as a function of alkyl chain length for compounds HmPBNP (m = 12-16) possessing antiferroelectricity was observed. Spontaneous polarization and trans verse dipole moment were also measured and are discussed in terms of the elongated alkyl chain length.
• The synthesis and liquid crystal behaviour of monosubstituted ferrocenomesogens
  作者：Christopher Imrie、Christa Loubser、Pieter Engelbrecht、Cedric W McCleland、Yifan Zheng

  DOI：10.1016/s0022-328x(02)02044-2

  日期：2003.1

  The synthesis and characterization of several new series of monosubstituted ferrocenyl-containing liquid crystals has been achieved. The results indicate that a terminal ferrocenyl group can promote stabilization of a nematic liquid crystal state. At least three phenyl rings are required in the molecular core in order to provide nematic properties and addition of a fourth ring substantially enhances it. Bulky lateral substituents or the introduction of linker groups that introduce kinks inhibit liquid crystal phase formation. Short highly polarising terminal groups or terminal groups that support hydrogen bonding support liquid crystal behaviour. (C) 2002 Elsevier Science B.V. All rights reserved.
• Novel liquid cristalline compounds having substituents
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP0188222B1

  公开（公告）日：1992-04-29