5-hydroxy-1,3-phenylene dibenzoate | 62939-02-0

• 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: 5-hydroxy-1,3-phenylene dibenzoate
• 英文别名: 3,5-di(benzoyloxy)phenol；3,5-Dibenzoyloxyphenol；3,5-Bis-benzoyloxy-phenol；(3-Benzoyloxy-5-hydroxyphenyl) benzoate
• CAS: 62939-02-0
• 化学式: C₂₀H₁₄O₅
• 分子量: 334.328
• InChiKey: GUBWXQTWVNZWQE-UHFFFAOYSA-N

物化性质

• 沸点：
  534.2±45.0 °C(Predicted)
• 密度：
  1.312±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5-hydroxy-1,3-phenylene dibenzoate 在 18-冠醚-6 、 potassium carbonate 、 正丁胺 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 [10-[(3,5-dihydroxyphenoxy)methyl]anthracen-9-yl]methyl acetate
  参考文献：
  名称：

  Construction of divergent anthracene arrays within dendritic frameworks

  摘要：

  This publication presents simple methodologies for construction of divergent anthracene arrays either within structural interior or at peripheral positions of dendritic frameworks. The synthetic approaches employed multiple coupling reactions between two types of 10-functionalized 9-anthryl chlorides and two types of polyphenolic linkers, resulting in four types of dendritic architectures. Successful implementation of the syntheses was confirmed by a range of spectroscopies along with elemental analyses and size exclusion chromatography studies. The resulting dendritic molecules showed a range Of Solubilities in chloroform fairly affected by the dendritic backbone structures. Fluorescence spectroscopic experiments of the multichromophoric dendritic systems indicated pronounced energy delocalization functionalities via an energy migration within the branched molecular frameworks as expressed in reduced fluorescence quantum yields and complex emission decay profiles. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.01.024
• 作为产物：
  描述：

  1,3,5-tribenzoyloxybenzene 在 caesium carbonate 作用下， 以 乙二醇二甲醚 为溶剂， 反应 30.0h， 以74%的产率得到5-hydroxy-1,3-phenylene dibenzoate
  参考文献：
  名称：

  Hyperbranched Poly(aryl ester)s as Developer Materials for Thermal Printing System

  摘要：

  一种新型超支化聚酯，HPpEP和HPmEP，通过将酚羟基丙酮（作为单体）与邻苯二甲酰氯（作为单体）进行简单的一锅法聚合而制备，以替代热打字系统中存在问题的BPA显影剂。所得聚合物HPpEP和HPmEP具有高度支化的结构，符合高性能显影材料的要求，如无色、合成简单且成本低、热稳定性高等。此外，这些聚合物在加热时能够与无色染料（ODB-2）有效反应，通过释放聚合物线性和末端酚基团的质子实现着色过程。

  DOI：

  10.5012/bkcs.2013.34.4.1225

文献信息

• Mechanistic investigation of energy transfer in perylene-cored anthracene dendrimers
  作者：Masaki Takahashi、Hironao Morimoto、Kentaro Miyake、Hideki Kawai、Yoshihisa Sei、Kentaro Yamaguchi、Tetsuya Sengoku、Hidemi Yoda

  DOI：10.1039/b716908f

  日期：——

  In this publication, we describe results of investigations focusing on detailed mechanisms of directed energy transfer in perylene-cored anthracene dendrimers. To obtain definitive statistical data for probing the energy transfer pathways, we synthesized four analogous dendrimers, which were designed to funnel the energy only from remote anthracene groups to the perylene cores. Static fluorescence studies with these dendrimers revealed that excitation of the anthracene groups led to the core emissions, indicating efficient energy transfer should be involved. Inspection of the energy transfer efficiencies obtained from all ten dendrimers demonstrated that single-step energy transfer should represent a key mechanism for the long-range energy transport in these dendrimers.

  在本出版物中，我们描述了针对聚焦于芘核蒽树枝状分子中定向能量转移详细机制的研究结果。为了获得确定的统计数据以探测能量转移途径，我们合成了四种类似的树枝状分子，旨在仅从远处的蒽基团向芘核分配能量。对这些树枝状分子的静态荧光研究表明，激发蒽基团会导致核发射，这表明能量转移效率很高。对所有十种树枝状分子获得的能量转移效率的检查表明，单步能量转移可能是这些树枝状分子中长距离能量传输的关键机制。
• Bredereck; Heckh, Chemische Berichte, 1958, vol. 91, p. 1314,1318
  作者：Bredereck、Heckh

  DOI：——

  日期：——
• DE2629657
  申请人：——

  公开号：——

  公开（公告）日：——
• 5-BENZYLOXYRESORCINOL, A MONOPROTECTED PHLOROGLUCINOL
  作者：Devdatt S. Nagvekar、Harry W. Gibson

  DOI：10.1080/00304949709355195

  日期：1997.4
• STABILIZED MOISTURE-CURABLE POLYMERIC COMPOSITIONS
  申请人：Dow Global Technologies LLC

  公开号：US20170210892A1

  公开（公告）日：2017-07-27

  Silane-crosslinkable polymeric compositions comprising a polyolefin having hydrolyzable silane groups, an acidic silanol condensation catalyst, and a phenolic antioxidant having at least one ester-containing moiety. Such crosslinkable polymeric compositions can be employed in various articles of manufacture, such as in the wire and cable industry.