[4-(6-Bromohexanoyloxy)phenyl] 4-(6-bromohexanoyloxy)benzoate | 951768-81-3

• 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: [4-(6-Bromohexanoyloxy)phenyl] 4-(6-bromohexanoyloxy)benzoate
• CAS: 951768-81-3
• 化学式: C₂₅H₂₈Br₂O₆
• 分子量: 584.302
• InChiKey: JVHBUKKZVDNXBC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  33
• 可旋转键数：
  17
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

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。
• LIQUID CRYSTAL COMPOSITIONS, POLYMER NETWORKS DERIVED THEREFROM AND PROCESS FOR MAKING THE SAME
  申请人：GOLDFINGER MARC B.

  公开号：US20110114885A1

  公开（公告）日：2011-05-19

  The invention relates to compounds of Formula (I): The invention further relates to liquid crystal compositions comprising compounds of Formula (I); compositions further comprising one or more chiral compounds; and polymer networks derived from the polymerization of the liquid crystal compositions. Another embodiment relates to processes for providing compounds of Formula (I).

  本发明涉及公式（I）的化合物。本发明还涉及包括公式（I）化合物的液晶组合物；进一步包括一个或多个手性化合物的组合物；以及由液晶组合物的聚合所得的聚合物网络。另一个实施例涉及提供公式（I）化合物的过程。
• US7879256B2
  申请人：——

  公开号：US7879256B2

  公开（公告）日：2011-02-01
• US7914700B2
  申请人：——

  公开号：US7914700B2

  公开（公告）日：2011-03-29