di(10-undecenyl) terephthaloyl-bis(4-oxybenzoate) | 120485-04-3

• 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: di(10-undecenyl) terephthaloyl-bis(4-oxybenzoate)
• CAS: 120485-04-3
• 化学式: C₄₄H₅₄O₈
• 分子量: 710.908
• InChiKey: YULKTPHXEGLOIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.05
• 重原子数：
  52.0
• 可旋转键数：
  26.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  105.2
• 氢给体数：
  0.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  di(10-undecenyl) terephthaloyl-bis(4-oxybenzoate) 在 chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex 作用下， 以 二氯甲烷 为溶剂， 反应 21.0h， 以11.2%的产率得到diundecyl terephthaloyl-bis(4-oxybenzoate)
  参考文献：
  名称：

  Catalytic isomerization of terminal olefins in liquid-crystalline polyesters at hydrosilylation with 1-(1′-arylethoxy)-1,1,3,3-tetramethyldisiloxanes

  摘要：

  Liquid-crystalline compounds based on terephthaloyl-bis(4-oxybenzoates) with terminal double carbon-carbon bonds in aliphatic fragments were prepared. The introduction of polar and easily polarizable groups into the aliphatic fragments was shown to reduce the mesomorphic capacity. Hydrosilylation of the polyesters catalyzed by rhodium and platinum complexes was studied. The isomerization of the olefin fragment was demonstrated to be the main process.

  DOI：

  10.1134/s107042800608001x
• 作为产物：
  描述：

  10-十一烯-1-醇 、 terephthaloylbis(4-oxybenzoyl chloride) 以 various solvent(s) 为溶剂， 反应 0.5h， 以100%的产率得到di(10-undecenyl) terephthaloyl-bis(4-oxybenzoate)
  参考文献：
  名称：

  Catalytic isomerization of terminal olefins in liquid-crystalline polyesters at hydrosilylation with 1-(1′-arylethoxy)-1,1,3,3-tetramethyldisiloxanes

  摘要：

  Liquid-crystalline compounds based on terephthaloyl-bis(4-oxybenzoates) with terminal double carbon-carbon bonds in aliphatic fragments were prepared. The introduction of polar and easily polarizable groups into the aliphatic fragments was shown to reduce the mesomorphic capacity. Hydrosilylation of the polyesters catalyzed by rhodium and platinum complexes was studied. The isomerization of the olefin fragment was demonstrated to be the main process.

  DOI：

  10.1134/s107042800608001x

文献信息

• The Catalytic Isomerization of Terminal Carbon–Carbon Double Bonds in Liquid Crystalline Polyesters at Hydrosilation with 1-(1′-Arylethoxy)-1,1,3,3-Tetramethyl Disiloxanes
  作者：Vjacheslav V. Zuev、Dimitry A. de Vekki

  DOI：10.1080/10426500600605814

  日期：2006.9.1

  synthesis and investigation of the hydrosilylation of liquid crystalline compounds with terminal carbon–carbon double bonds in aliphatic tails mediated by complexes of rhodium (I) and platinum (II). New liquid crystalline compounds based on terephthaloyl-bis-4-oxybenzoate with terminal carbon-carbon double bonds in aliphatic tails were synthesized. The introduction in aliphatic tails of polar and light

  在本文中，我们报告了由铑 (I) 和铂 (II) 的配合物介导的脂肪族尾部末端碳-碳双键液晶化合物的氢化硅烷化的合成和研究。合成了基于对苯二酰-双-4-羟基苯甲酸酯在脂肪族尾部具有末端碳-碳双键的新型液晶化合物。极性和光可极化片段的脂肪族尾部的引入导致产生介晶形成能力的化合物的降低。由铑 (I) 和铂 (II) 络合物介导的具有脂肪族尾部碳碳双键的液晶化合物与 1-(1'-芳基乙氧基)-1,1,3,3-四甲基二硅氧烷的氢化硅烷化反应为调查。这些条件下的主要过程是烯烃片段的异构化。