methyl 3,4,5-tris(icosyloxy)benzoate | 1269041-52-2

• 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: methyl 3,4,5-tris(icosyloxy)benzoate
• CAS: 1269041-52-2
• 化学式: C₆₈H₁₂₈O₅
• 分子量: 1025.76
• InChiKey: OOBSMSKIZQVBGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  23.73
• 重原子数：
  73.0
• 可旋转键数：
  61.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  53.99
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  methyl 3,4,5-tris(icosyloxy)benzoate 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 5.0h， 生成 3,4,5-Tri(icosoxy)benzohydrazide
  参考文献：
  名称：

  The first examples of supramolecular discotic C3h tris(N-salicylideneamine)s featuring inter- and intra-molecular H-bonding: synthesis and characterization

  摘要：

  Supramolecular liquid crystalline tris(N-salicylideneamine)s (TSANs) featuring both inter- and intramolecular hydrogen bonding have been synthesized and characterized for the first time. These TSANs formed by condensing 3 equiv of 3,4,5-trialkoxybenzoylhydrazine with 1,3,5-triformylphloroglucinol exist as the single C-3h-symmetric keto-enamine product solely, unlike the previously reported TSANs. Their self-assembly into supramolecular fluid hexagonal columnar phase over a wide thermal range is evidenced with the aid of optical microscopic, calorimetric, and powder X-ray diffraction techniques. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.06.124
• 作为产物：
  描述：

  溴代二十烷 、 没食子酸甲酯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 17.0h， 生成 methyl 3,4,5-tris(icosyloxy)benzoate
  参考文献：
  名称：

  The first examples of supramolecular discotic C3h tris(N-salicylideneamine)s featuring inter- and intra-molecular H-bonding: synthesis and characterization

  摘要：

  Supramolecular liquid crystalline tris(N-salicylideneamine)s (TSANs) featuring both inter- and intramolecular hydrogen bonding have been synthesized and characterized for the first time. These TSANs formed by condensing 3 equiv of 3,4,5-trialkoxybenzoylhydrazine with 1,3,5-triformylphloroglucinol exist as the single C-3h-symmetric keto-enamine product solely, unlike the previously reported TSANs. Their self-assembly into supramolecular fluid hexagonal columnar phase over a wide thermal range is evidenced with the aid of optical microscopic, calorimetric, and powder X-ray diffraction techniques. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.06.124

文献信息

• Photoresponsive Organogelator: Utilization of Boron(III) Diketonate as a Building Block To Construct Multiresponsive Materials
  作者：Cheok-Lam Wong、Chun-Ting Poon、Vivian Wing-Wah Yam

  DOI：10.1021/acs.organomet.7b00274

  日期：2017.7.24

  A class of dithienylethene-containing boron(III) diketonates with long alkoxy chains, together with their corresponding β-diketone ligands, has been prepared and characterized. The photophysics, electrochemistry, and photochromism of the compounds have been investigated. Some of them exhibit gelation behavior, which has been explored by variable-temperature UV–vis absorption studies, and the morphology

  制备并表征了具有长烷氧基链的一类含二噻吩基乙烯的二酮硼酸（III）硼酸酯及其相应的β-二酮配体。已经研究了化合物的光物理，电化学和光致变色现象。它们中的一些表现出胶凝行为，这已通过可变温度UV-vis吸收研究进行了探索，并且凝胶的形态已通过电子显微镜进行了研究。另外，已经发现有机凝胶在光激发下具有光响应并具有颜色变化，从而导致基于多响应二酮硼酸硼（III）的材料的构建。