4'-Octyloxy-biphenyl-4-carboxylic acid 4-nonyloxy-phenyl ester | 62724-58-7

• 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'-Octyloxy-biphenyl-4-carboxylic acid 4-nonyloxy-phenyl ester
• 英文别名: (4-Nonoxyphenyl) 4-(4-octoxyphenyl)benzoate
• CAS: 62724-58-7
• 化学式: C₃₆H₄₈O₄
• 分子量: 544.775
• InChiKey: MPZIBALFBLXPKH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.3
• 重原子数：
  40
• 可旋转键数：
  21
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Optically active mesomorphic compound
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0255962A2

  公开（公告）日：1988-02-17

  An optically active mesomorphic compound represented by the formula (III) is obtained through an optically active compound represented by the formula (I) and then through a compound represented by the formula (II), respectively, shown below. In the above formulas, R represents a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 1 - 18 carbon atoms each capable of having a substituent, C* represents an asymmetric carbon atom, k is an integer of from 2 to 5, A is a releasable active group such as hydroxyl, I is 0 or 1, and when I is 1, m is 0, 1 or 2 and n is 0 or 1; R1 represents an alkyl or alkoxy group having 1 - 18 carbon atoms; and respectively denote p, q and r are respectively 0 or 1 satisfying the relation of p+q+r ≥ 1.

  如下图所示，分别通过式（I）代表的光学活性化合物和式（II）代表的化合物获得式（III）代表的光学活性介形化合物。 在上述式中，R 代表具有 1 - 18 个碳原子的线性、支链或环状饱和或不饱和烃基，每个烃基可具有一个取代基，C* 代表不对称碳原子，k 为 2 - 5 的整数，A 为可释放的活性基团，如羟基，I 为 0 或 1，当 I 为 1 时，m 为 0、1 或 2，n 为 0 或 1；R1 代表具有 1 - 18 个碳原子的烷基或烷氧基； 和 分别表示 p、q 和 r 分别为 0 或 1，满足 p+q+r ≥ 1 的关系。
• Fluoroalkane derivative, its composition and liquid crystal device using same
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0267585A2

  公开（公告）日：1988-05-18

  A liquid crystal composition, comprising: at least one optically active mesomorphic compound having an asymmetric carbon atom to which a fluorine atom is directly bonded, and at least one mesomorphic compound having an optically active group represented by the following formula (1): wherein R1 denotes a linear or branched alkyl group having 1 - 18 carbon atoms, x is 0 or 1, y is an integer of 0 - 8, and C* denotes an asymmetric carbon atom.

  一种液晶组合物，包括：至少一种具有光学活性的间位化合物，该化合物具有与氟原子直接键合的不对称碳原子，以及至少一种具有下式（1）所代表的光学活性基团的间位化合物：其中 R1 表示具有 1 - 18 个碳原子的直链或支链烷基，x 为 0 或 1，y 为 0 - 8 的整数，C* 表示不对称碳原子。
• Optically active compound and liquid crystal composition containing same
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0301511A1

  公开（公告）日：1989-02-01

  An optically active, generally mesomorphic compound represented by the following formula (I): wherein R, denotes an alkyl group having 1 - 18 carbon atoms, R2 denotes an alkyl group having 1 - 12 carbon atoms; X denotes a single bond, or or and C* denotes an asymmetric carbon atom; k, m and n are respectively 0, 1 or 2 with proviso that k + m + n amounts to 2 or 3; and p is 1 or 2.

  由下式（I）表示的具有光学活性的一般介形化合物： 其中 R 表示具有 1 - 18 个碳原子的烷基，R2 表示具有 1 - 12 个碳原子的烷基，X 表示单键、 或 或 和 C*表示不对称碳原子；k、m 和 n 分别为 0、1 或 2，但 k + m + n 为 2 或 3；p 为 1 或 2。
• Optically active compound, process for producing same and liquid crystal composition containing same
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0300497A1

  公开（公告）日：1989-01-25

  An optically active functional compound represented by the following formula (1) is disclosed: wherein R denotes an alkyl group having 1 - 14 carbon atoms; -X- denotes Y denotes a single bond, or -0-; n = 0, 1 or 2; and C* denotes an asymmetric carbon atom. The compound of the formula (1) may be produced through an optically active compound of the following formula (2) or (3): The compounds of the above formulas (1) - (3) are all characterized by a trifluoromethyl group providing a large spontaneous polarization attached to an asymmetric carbon atom.

  本发明公开了由下式(1)代表的光学活性官能团化合物： 其中 R 表示具有 1 - 14 个碳原子的烷基； -X- 表示 Y 表示单键 或-0-；n = 0、1 或 2；C* 表示不对称碳原子。式（1）化合物可通过下式（2）或（3）的光学活性化合物制得： 上述式（1）-（3）化合物的特征都是在不对称碳原子上连接了一个具有较大自发极性的三氟甲基。
• Fluoroalkane derivative and liquid crystal composition
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0237007B1

  公开（公告）日：1994-03-02