1-methyl-4-[(2E,4Z)-5-methylhepta-2,4,6-trien-2-yl]sulfanylbenzene

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 1-methyl-4-[(2E,4Z)-5-methylhepta-2,4,6-trien-2-yl]sulfanylbenzene
• 化学式: C₁₅H₁₈S
• 分子量: 230.4
• InChiKey: QJXGRRHFBDORMX-VXQHEWBCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US10761375B2

  公开（公告）日：2020-09-01

  The present invention provides the following: a photo alignment method-use liquid crystal aligning agent used to obtain a photo alignment method-use liquid crystal alignment film that does not cause bright spots even when negative liquid crystals are used, and that is capable of achieving good after-image characteristics; a liquid crystal alignment film obtained from the liquid crystal aligning agent; and a liquid crystal display element provided with the liquid crystal aligning agent. Provided is the liquid crystal aligning agent which contains a polyimide or polyimide precursor obtained from a reaction between: a tetracarboxylic acid dianhydride represented by formula (1) (in the formula, X1 is as set forth in the present specification) or a derivative thereof; and a diamine component that contains a diamine represented by formula (2) (in the formula, R1, Z1 and n are as set forth in the present specification).

  本发明提供了以下内容：一种用于获得光配准方法用液晶配准膜的光配准方法用液晶配准剂，该液晶配准剂即使在使用负液晶时也不会产生亮点，并且能够获得良好的余像特性；一种由该液晶配准剂获得的液晶配准膜；以及一种配备了该液晶配准剂的液晶显示元件。所提供的液晶对准剂含有一种聚酰亚胺或聚酰亚胺前体，该前体由以下物质反应而成：式 (1) 所代表的四羧酸二酐（式中，X1 如本说明书所述）或其衍生物；以及二胺成分，该二胺成分含有式 (2) 所代表的二胺（式中，R1、Z1 和 n 如本说明书所述）。
• SULFONE POLYMER COMPOSITION
  申请人：Solvay Specialty Polymers USA, LLC.

  公开号：EP1802705B1

  公开（公告）日：2014-05-21