4''-acryloyloxybutyl 2,5-di(4'-butyloxybenzoyloxy)benzoate

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4''-acryloyloxybutyl 2,5-di(4'-butyloxybenzoyloxy)benzoate
• 英文别名: 4-Prop-2-enoyloxybutyl 2,5-bis[(4-butoxybenzoyl)oxy]benzoate
• 化学式: C₃₆H₄₀O₁₀
• 分子量: 632.708
• InChiKey: MDPMDPJVNLMJLP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.2
• 重原子数：
  46
• 可旋转键数：
  23
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  124
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  2,5-二羟基苯甲酸 在 4-二甲氨基吡啶 、 palladium 10% on activated carbon 、 氢气 、 碳酸氢钠 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 54.0h， 生成 4''-acryloyloxybutyl 2,5-di(4'-butyloxybenzoyloxy)benzoate
  参考文献：
  名称：

  Homeotropically-aligned main-chain and side-on liquid crystalline elastomer films with high anisotropic thermal conductivities

  摘要：

  报道了具有同向主链和侧向液晶弹性体薄膜的热导率。它们在垂直方向的热导率比水平方向显著高。

  DOI：

  10.1039/c6cc00081a

文献信息

• Homeotropically-aligned main-chain and side-on liquid crystalline elastomer films with high anisotropic thermal conductivities
  作者：Meng Wang、Jun Wang、Hong Yang、Bao-Ping Lin、Er-Qiang Chen、Patrick Keller、Xue-Qin Zhang、Ying Sun

  DOI：10.1039/c6cc00081a

  日期：——

  Homeotropically-aligned main-chain and side-on liquid3crystalline elastomer films are reported. Their thermal conductivities in the normal direction are both dramatically higher than those along the horizontal direction.

  报道了具有同向主链和侧向液晶弹性体薄膜的热导率。它们在垂直方向的热导率比水平方向显著高。
• Nematic elastomer fiber with mechanical properties of a muscle
  申请人：Naciri Jawad

  公开号：US20060041061A1

  公开（公告）日：2006-02-23

  A method of making a liquid crystalline fiber is disclosed. A copolymer having a liquid crystalline side group and a crosslinking side group is crosslinked. A fiber of the crosslinking copolymer is drawn before the crosslinking reaction is complete.

  本发明公开了一种制造液晶纤维的方法。一种具有液晶侧基和交联侧基的共聚物被交联。在交联反应完成之前，拉制交联共聚物纤维。
• Contraction of side-on nematic liquid crystalline elastomers micropillars: Influence of molecular parameters
  作者：Renbo Wei、Xiufu Hua

  DOI：10.1080/15421406.2016.1262710

  日期：2017.1.22

  We investigated the structure-property relationship of nematic liquid crystalline elastomer (LCE) actuators obtained from a series of nematic side-on monomers. The liquid crystalline acrylate monomers were designed and synthesized with different tail lengths. Combining a soft lithography technique with photo-polymerization/photo-crosslinking of aligned nematic liquid crystalline monomers and crosslinkers, nematic LCE micropillars were obtained, based on the new monomers. Through microscopic observation, influence of some structural parameters on the thermo-mechanical behavior of the micropillars was investigated. The thermo-mechanical behavior of the LCEs showed a close correlation with to the tail length of the monomer and the spacer length of the crosslinker.
• Effect of molecular parameters on thermomechanical behavior of side-on nematic liquid crystal elastomers
  作者：Renbo Wei、Lingyun Zhou、Yaning He、Xiaogong Wang、Patrick Keller

  DOI：10.1016/j.polymer.2013.07.057

  日期：2013.9

  We investigated the structure-property relationship of liquid crystal elastomers (LCEs) obtained from a series of nematic side-on monomers. A new synthetic strategy was developed to obtain the acrylate monomers (n-ADBB), which gave us the opportunity to easily modify the spacer lengths of the monomers. Through magnetic field alignment, well-defined LCE micropillars were fabricated from the monomers by a method combining soft lithography and photopolymerization/photocrosslinking of the monomers and a crosslinker. The influence of structural parameters on the thermomechanical deformation of the microstructures was studied through microscopic observations. The study quantitatively revealed the correlation of thermomechanical behavior of the microstructured LCEs with the crosslinking density and length of the flexible spacer linking the mesogenic core to the backbone. With a proper control of the structural parameters, optimized performances such as large reversible contraction, good elasticity and mechanical robustness were demonstrated for this type of LCEs. (c) 2013 Elsevier Ltd. All rights reserved.
• NEMATIC ELASTOMER FIBER WITH MECHANICAL PROPERTIES OF A MUSCLE
  申请人：Naciri Jawad

  公开号：US20070010627A1

  公开（公告）日：2007-01-11

  A method of making a liquid crystalline fiber is disclosed. A copolymer having a liquid crystalline side group and a crosslinking side group is crosslinked. A fiber of the crosslinking copolymer is drawn before the crosslinking reaction is complete.