4-n-octyloxy-4'-cyanoazobenzene | 53510-48-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: 4-n-octyloxy-4'-cyanoazobenzene
• 英文别名: p-Octoxy-p'-cyanoazobenzol；Benzonitrile, 4-[[4-(octyloxy)phenyl]azo]-；4-[(4-octoxyphenyl)diazenyl]benzonitrile
• CAS: 53510-48-8
• 化学式: C₂₁H₂₅N₃O
• 分子量: 335.449
• InChiKey: YHMQMMLRRWUKSM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  25
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  57.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-[4-(cyanophenyl)azo]phenol 、 alkaline earth salt of/the/ methylsulfuric acid 生成 4-n-octyloxy-4'-cyanoazobenzene
  参考文献：
  名称：

  Wide Temperature Range Azobenzene Nematic and Smectic LC Materials

  摘要：

  We have developed a series of azobenzene liquid crystals (azo LC) compounds, both multicomponent as well as single component, that possess room temperature nematic and smectic phases. Some of these materials have a wide mesophase temperature range which makes them useful for a variety of practical applications. Two main strategies were used for controlling the temperature range of these mesogenic azo LC materials: 1) chemical modification of azobenzene molecules with different terminal pendants; and 2) development of multicomponent compositions. These materials were highly photosensitive exhibiting nonlinear refraction and transmission at nanowatt/microwatt power levels. Physical, electro- and nonlinear-optical parameters of many of these materials have been characterized in detail.

  DOI：

  10.1080/15421400600655733

文献信息

• IN-SITU ADJUSTABLE INTRAOCULAR LENS
  申请人：Alcon Inc.

  公开号：EP3927386A1

  公开（公告）日：2021-12-29
• [EN] IN-SITU ADJUSTABLE INTRAOCULAR LENS<br/>[FR] LENTILLE INTRAOCULAIRE AJUSTABLE IN SITU
  申请人：ALCON INC

  公开号：WO2020208501A1

  公开（公告）日：2020-10-15

  The present disclosure provides an intralocular-lens (IOL) or ophthalmic device including an optic and at least one haptic, at least a portion of which is formed from a photoresponsive shape memory polymer network, such as a polydomain azo liquid crystalline polymer network (PD-LCN). The present disclosure further provides systems and methods for adjusting the position of such an IOL or other ophthalmic device using polarized laser radiation.