1-Hydroxy-2,2,6,6-tetramethyl-4-[4-(1,2,2,6,6-pentamethylpiperidin-4-yl)oxybutoxy]piperidine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-Hydroxy-2,2,6,6-tetramethyl-4-[4-(1,2,2,6,6-pentamethylpiperidin-4-yl)oxybutoxy]piperidine
• 英文别名: 1-hydroxy-2,2,6,6-tetramethyl-4-[4-(1,2,2,6,6-pentamethylpiperidin-4-yl)oxybutoxy]piperidine
• 化学式: C₂₃H₄₆N₂O₃
• 分子量: 398.6
• InChiKey: KDIHHFVXEYXTDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  45.2
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• COMPOUNDS AND LIQUID-CRYSTALLINE MEDIUM
  申请人：Merck Patent GmbH

  公开号：US20150159088A1

  公开（公告）日：2015-06-11

  The invention relates to compounds of the formula I, and to a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises one or more compounds of formula I, defined herein, for use in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, and to the use of the compounds of the formula I for the stabilization of a liquid-crystalline medium which comprises one or more compounds of the formula II and one or more compounds of the formulae III-1 to III-4, defined herein.

  本发明涉及公式I的化合物，以及液晶介质，优选具有向列相和负介电各向异性，其中包括一个或多个本说明中定义的公式I的化合物，用于电光显示，特别是基于VA、ECB、PALC、FFS或IPS效应的有源矩阵显示器，并且本发明涉及将公式I的化合物用于稳定液晶介质，该液晶介质包括一个或多个公式II的化合物和一个或多个本说明中定义的公式III-1至III-4的化合物。
• Verbindungen und flüssigkristallines Medium
  申请人：Merck Patent GmbH

  公开号：EP2514800B2

  公开（公告）日：2018-03-07
• Liquid-crystalline medium, method for the stabilization thereof, and liquid-crystal display
  申请人：MERCK PATENT GmbH

  公开号：US20140111730A1

  公开（公告）日：2014-04-24

  The invention relates to compounds of the formula I, and to a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises a) one or more compounds of the formula I and b) one or more compounds of the formula III-O in which the parameters have the respective meanings indicated in Claim 1 , to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of the formula I for the stabilization of a liquid-crystalline medium which comprises one or more compounds of the formula III-O.
• US8962102B2
  申请人：——

  公开号：US8962102B2

  公开（公告）日：2015-02-24
• US8999460B2
  申请人：——

  公开号：US8999460B2

  公开（公告）日：2015-04-07