methyl 4-((12-hydroxydodecyl)oxy)benzoate | 59100-01-5

• 分子结构分类: 有机化合物
• 英文名称: methyl 4-((12-hydroxydodecyl)oxy)benzoate
• 英文别名: Methyl 4-(12-hydroxydodecoxy)benzoate
• CAS: 59100-01-5
• 化学式: C₂₀H₃₂O₄
• 分子量: 336.472
• InChiKey: APOICTZRMSWKQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  24
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 4-((12-hydroxydodecyl)oxy)benzoate 在 4-二甲氨基吡啶 、 N,N-二甲基乙酰胺 、 4-甲基苯磺酸吡啶 、 N,N'-二环己基碳二亚胺 、 potassium hydroxide 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 16.0h， 生成 4-((4-((12-(acryloyloxy)dodecyl)oxy)benzoyl)oxy)benzoic acid
  参考文献：
  名称：

  The first blue phase reactive monomers containing a bi-mesogenic core and their side-chain polymers

  摘要：

  两种具有不同间隔长度的蓝相反应单体首次被报道为展示BPIII，可以通过共聚合进行延伸。

  DOI：

  10.1039/c5tc00615e
• 作为产物：
  描述：

  12-溴十二烷酸 在 sodium methylate 、 diborane(6) 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 2.0h， 生成 methyl 4-((12-hydroxydodecyl)oxy)benzoate
  参考文献：
  名称：

  降血脂烷氧基苯甲酸。

  摘要：

  DOI：

  10.1021/jm00229a018

文献信息

• Smectic-Layer Alignments of Surface-Modified Gold Nanoparticles in the Nanocomposite Induced by a Hydrogen-Bonded Bent-Core Liquid Crystalline Host under Electric Fields
  作者：Wei-Hong Chen、Yi-Ting Chang、Jey-Jau Lee、Wei-Tsung Chuang、Hong-Cheu Lin

  DOI：10.1002/chem.201102607

  日期：2011.11.18

  spacing of 5.5 nm (see TEM image) of the nanocomposite VPy‐SiA/AuNPs‐S (5 wt %) under DC/AC electric fields perfectly matches the d spacing of 5.5 nm obtained by in situ XRD measurements under a DC electric field. TEM images revealed that the well‐organized packing of layers of surface‐modified gold NPs could be induced in the nanocomposite under electric fields.

  包装提示：纳米复合材料VPy-SiA / AuNPs-S（5 wt％）在DC / AC电场下5.5 nm的层间距（参见TEM图像）完全匹配 通过在以下条件下进行原位XRD测量获得的5.5 nm的d间距直流电场。TEM图像显示，在电场作用下，可以在纳米复合材料中诱导表面改性金NP的组织良好的堆积。
• Fluorescent litmus film for detecting acid vapors: free-standing and robust AIE sensing film fabricated by photopolymerization of self-assembled hierarchical triphenylamine-based gelators
  作者：Won-Jin Yoon、Seungchul Yang、Junhwa Jang、Mintaek Oh、Minwoo Rim、Hyeyoon Ko、Jahyeon Koo、Seok-In Lim、Yu-Jin Choi、Kwang-Un Jeong

  DOI：10.1039/d2tc02066a

  日期：——

  human damage caused by harmful vapors emitted throughout the industry, the detection of toxic vapors such as acid vapors is urgently required. Recognizing acid vapor leaks is particularly difficult due to their characteristics such as colorlessness, high diffusion coefficient, and high toxicity. Therefore, there is a great demand for the development of a detection litmus film with excellent resistance to

  为应对整个行业排放的有害蒸气对人体造成的伤害，迫切需要对酸性蒸气等有毒蒸气进行检测。由于其无色、高扩散系数和高毒性等特性，识别酸蒸汽泄漏特别困难。因此，迫切需要开发一种具有优异耐酸性以及具有快速响应和恢复率的酸蒸气泄漏可视化的检测石蕊膜。为了满足这些要求，通过化学连接发光三苯胺 (TPA) 核心和可光聚合的甲基丙烯酸酯官能化柔性烷基链，新合成了一种程序化荧光团 (TPA-3MA) 凝胶剂。通过 TPA-3MA (2 wt%) 在甲基丙烯酸己酯 (HMA) 单体溶剂中的凝胶化和随后的光聚合制备具有高机械稳定性的荧光石蕊膜。由自组装 TPA-3MA 纳米纤维组成的独立且坚固的石蕊膜显示出优异的酸检测性能和长期稳定性。这项研究可能为安全标签和化学传感器的开发提供一个多功能平台。
• Novel Supramolecular Side-Chain Banana-Shaped Liquid Crystalline Polymers Containing Covalent- and Hydrogen-Bonded Bent Cores
  作者：Ling-Yung Wang、Hsin-Yi Tsai、Hong-Cheu Lin

  DOI：10.1021/ma901960c

  日期：2010.2.9

  Novel supramolecular side-chain banana-shaped liquid crystalline (LC) polymer complexes AmBn-N bearing various (m/n) molar ratios of hydrogen- and covalent-bonded bent-core components were acquired by the free radical polymerization, where the hydrogen-bonded (H-bonded) structures were executed via mixing equimolar portions of proton donor (H-donor) polymers AmBn (homopolymers/copolymers) and pyridyl proton acceptor (H-acceptor) bent cores (small molecules). The influences of the molar ratios of bent-core H-bonded components in side-chain banana-shaped LC polymers and their corresponding polymer complexes on mesomorphic and electro-optical properties were first investigated. The voltage-dependent antiferroelectric properties of spontaneous polarization (Ps) values in the polar smectic phase of the supramolecular side-chain banana-shaped copolymers were also reported. The nematic and tilted smectic phases were verified by XRD measurements, and the SmCp phase was further confirmed by the triangular wave method. Suprinsingly, a novel enantiotropic polar smectic (SmCPA) phase was generated in some bent-core side-chain polymer complexes AmBn-N. Therefore, a special approach to constructing (or stabilizing) the SmCP phase was first developed in this study by copolymerization of bent-core covalent - and H-bonded units in side-chain polymer complexes (with proper m/n molar ratios of 16/1 and 10/1 from both bent-core covalent- and H-bonded monomers (i.e., B and A-N units, respectively) without the SmCP phase.
• DEVRIES V. G.; MORAN D. B.; ALLEN G. R.; RIGGI S. J., J. MED. CHEM. <JMCM-AR>, 1976, 19, NO 7, 946-957
  作者：DEVRIES V. G.、 MORAN D. B.、 ALLEN G. R.、 RIGGI S. J.

  DOI：——

  日期：——