[(3S,3aR,6R,6aR)-3-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] 4-hydroxybenzoate | 953507-76-1

• 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: [(3S,3aR,6R,6aR)-3-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] 4-hydroxybenzoate
• CAS: 953507-76-1
• 化学式: C₁₃H₁₄O₆
• 分子量: 266.251
• InChiKey: TYXIAAANTYVEKV-IRCOFANPSA-N

物化性质

• 沸点：
  497.7±45.0 °C(predicted)
• 密度：
  1.47±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  85.2
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  对羟基苯甲酸甲酯 、 异山梨醇 在 二正丁基氧化锡 作用下， 以 xylene 为溶剂， 反应 18.0h， 以57%的产率得到2,5-双缩山梨醇-双-4-羟基苯甲酸酯
  参考文献：
  名称：

  BISPHENOL POLYMER STRUCTURAL UNITS AND METHOD OF MAKING THE SAME

  摘要：

  本文提供了基于异山梨醇的双酚聚合物结构单元及其制备方法。这些结构单元可以与一种或多种其他类型的结构单元聚合形成聚合物，如聚碳酸酯。

  公开号：

  US20120149923A1

文献信息

• Liquid crystal compositions and polymer networks derived therefrom
  申请人：Goldfinger B. Marc

  公开号：US20070267599A1

  公开（公告）日：2007-11-22

  The invention relates to compounds of formula (I): wherein R 1 and R 2 are each independently selected from the group: H, F, Cl and CH 3 ; n1 and n2 are each independently integers 3 to 20; q and r are each independently integers 0, 1 or 2, with the proviso that q+r is ≧1; D is a divalent chiral radical selected from the group: wherein R 3 is a C1 to C6 straight or branched chain alkyl group; and each B 1 and B 2 is a divalent radical independently selected from the group: R 4 -substituted-1,4-phenyl, wherein R 4 is H, —CH 3 or —OCH 3 ; 2,6-naphthyl; and 4,4′-biphenyl; with the provisos that when q+r=3, at least one of B 1 and B 2 is R 4 -substituted-1,4-phenyl; and when q+r=4, at least two of B 1 and B 2 are R 4 -substituted-1,4-phenyl. The invention further relates to liquid crystal compositions comprising compounds of formula (I) and polymer networks derived from the polymerization of the liquid crystal compositions.

  本发明涉及化合物的公式(I)：其中，R1和R2各自独立地选自组：H、F、Cl和CH3；n1和n2各自独立地为整数3至20；q和r各自独立地为整数0、1或2，但须满足q+r≧1；D是从组中选择的二价手性基团：其中，R3是C1至C6直链或支链烷基；每个B1和B2是从组中独立选择的二价基团：R4-取代-1,4-苯基，其中R4为H、— 或—O ；2,6-萘基；和4,4'-联苯基；但须满足当q+r=3时，至少一个B1和B2是R4-取代-1,4-苯基；当q+r=4时，至少两个B1和B2是R4-取代-1,4-苯基。本发明还涉及包含公式(I)化合物的液晶组合物和由液晶组合物聚合得到的聚合物网络。
• CHIRAL COMPOUNDS AND LIQUID CRYSTAL COMPOSITIONS AND POLYMER NETWORKS DERIVED THEREFROM
  申请人：GOLDFINGER Marc B.

  公开号：US20110163267A1

  公开（公告）日：2011-07-07

  The invention relates to compounds of formula (I): wherein R 1 and R 2 are each independently selected from the group: H, F, Cl and CH 3 ; n1 and n2 are each independently integers 3 to 20; q and r are each independently integers 0, 1 or 2, with the proviso that q+r is ≧1; D is a divalent chiral radical selected from the group: wherein R 3 is a C1 to C6 straight or branched chain alkyl group; and each B 1 and B 2 is a divalent radical independently selected from the group: R 4 -substituted-1,4-phenyl, wherein R 4 is H, —CH 3 or —OCH 3 ; 2,6-naphthyl; and 4,4′-biphenyl; with the provisos that when q+r=3, at least one of B 1 and B 2 is R 4 -substituted-1,4-phenyl; and when q+r=4, at least two of B 1 and B 2 are R 4 -substituted-1,4-phenyl. The invention further relates to liquid crystal compositions comprising compounds of formula (I) and polymer networks derived from the polymerization of the liquid crystal compositions.

  本发明涉及式（I）的化合物：其中R1和R2各自独立地选自以下组：H，F，Cl和CH3; n1和n2各自独立地为3至20的整数; q和r各自独立地为0、1或2的整数，但需满足q+r≧1; D是选自以下组的二价手性基团：其中R3是C1至C6的直链或支链烷基; 每个B1和B2是独立地选自以下组的二价基团：R4-取代-1,4-苯基，其中R4是H，— 或—O ; 2,6-萘基; 和4,4'-联苯基; 但需满足当q+r=3时，至少有一个B1和B2是R4-取代-1,4-苯基; 当q+r=4时，至少有两个B1和B2是R4-取代-1,4-苯基。本发明还涉及包含式（I）的液晶组分和由液晶组分的聚合物网络衍生的聚合物网络。
• WO2007/120459
  申请人：——

  公开号：——

  公开（公告）日：——
• US7914700B2
  申请人：——

  公开号：US7914700B2

  公开（公告）日：2011-03-29
• US8334393B2
  申请人：——

  公开号：US8334393B2

  公开（公告）日：2012-12-18