6-[4-[3-methyl-4-(4-cyanophenylethynyl)phenylethynyl]phenoxy]hexyl methacrylate | 852201-93-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 6-[4-[3-methyl-4-(4-cyanophenylethynyl)phenylethynyl]phenoxy]hexyl methacrylate
• 英文别名: 6-[4-[2-[4-[2-(4-Cyanophenyl)ethynyl]-3-methylphenyl]ethynyl]phenoxy]hexyl 2-methylprop-2-enoate；6-[4-[2-[4-[2-(4-cyanophenyl)ethynyl]-3-methylphenyl]ethynyl]phenoxy]hexyl 2-methylprop-2-enoate
• CAS: 852201-93-5
• 化学式: C₃₄H₃₁NO₃
• 分子量: 501.625
• InChiKey: ABQIOEYRXXOZMF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  38
• 可旋转键数：
  14
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  59.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-Ethynyl-1-(6-hydroxyhexane-1-yloxy)benzene 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 三乙胺 、 对苯二酚 、 三苯基膦 作用下， 以 四氢呋喃 、 三乙胺 为溶剂， 反应 32.0h， 生成 6-[4-[3-methyl-4-(4-cyanophenylethynyl)phenylethynyl]phenoxy]hexyl methacrylate
  参考文献：
  名称：

  Synthesis and Properties of Highly Birefringent Azo-Tolane Liquid-Crystalline Polymers: Effect of the Position of the Tolane Moiety in the Side Chain

  摘要：

  We have synthesized two types of azobenzene liquid-crystalline polymers with a tolane moiety exhibiting high birefringence: one is the copolymer having an azobenzene moiety and a 3-ring tolane group in the side chain (PA-3T) and the other is the polymer containing a long mesogen core, in which the azobenzene group is directly connected to the tolane moiety (P3AT). The values of 0.35 and 0.39 in birefringence were obtained in PA-3T and MAT, respectively. When the film was irradiated with a writing beam at 488 nm, the change in birefringence was efficiently induced with P3AT compared with PA-3T.

  DOI：

  10.1080/154214091009932

文献信息

• Synthesis and Properties of Highly Birefringent Azo-Tolane Liquid-Crystalline Polymers: Effect of the Position of the Tolane Moiety in the Side Chain
  作者：Kunihiko Okano、Atsushi Shishido、Tomiki Ikeda、Takeshi Shiono

  DOI：10.1080/154214091009932

  日期：2005.11.1

  We have synthesized two types of azobenzene liquid-crystalline polymers with a tolane moiety exhibiting high birefringence: one is the copolymer having an azobenzene moiety and a 3-ring tolane group in the side chain (PA-3T) and the other is the polymer containing a long mesogen core, in which the azobenzene group is directly connected to the tolane moiety (P3AT). The values of 0.35 and 0.39 in birefringence were obtained in PA-3T and MAT, respectively. When the film was irradiated with a writing beam at 488 nm, the change in birefringence was efficiently induced with P3AT compared with PA-3T.