1-{4-[(4-Aminophenyl)diazenyl]phenyl}ethanone | 1314664-38-4

• 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: 1-{4-[(4-Aminophenyl)diazenyl]phenyl}ethanone
• 英文别名: 1-[4-[(4-aminophenyl)diazenyl]phenyl]ethanone
• CAS: 1314664-38-4；39138-55-1
• 化学式: C₁₄H₁₃N₃O
• 分子量: 239.27
• InChiKey: XXYVIKVDWOLPLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  67.8
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• COMPOUND AND COMPOSITION CONTAINING SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20180037739A1

  公开（公告）日：2018-02-08

  A compound serving as a dichroic pigment which has a maximum absorption wavelength in a range of 350 nm to 510 nm is represented by the following Formula (1): In Formula (1), R 1 represents a hydrogen atom or a C1-C20 alkyl group; R 2 through R 4 are substituents which are not hydrogen atoms and each independently represent a C1-C4 alkyl group; n, m, and p are each independently an integer of 0 to 2; and Ar 1 represents a nitrogen-containing saturated heterocyclic group which is a 5 to 8-membered ring and in which (i) N is bonded to a phenylene group and (ii) at least one β-position is an oxygen atom or a sulfur atom.

  一种具有在350 nm到510 nm范围内最大吸收波长的二色性颜料化合物由以下公式(1)表示： 在公式(1)中，R1表示氢原子或C1-C20烷基；R2至R4是非氢原子的取代基，每个独立表示C1-C4烷基；n、m和p分别是0到2的整数；Ar1表示一种含氮饱和杂环基团，其为5至8成员环，并且其中(i)N与苯基团连接，(ii)至少一个β位点是氧原子或硫原子。
• Composition and polarizing film
  申请人：Sumitomo Chemical Company, Limited

  公开号：US10005960B2

  公开（公告）日：2018-06-26

  Provided is a composition which is to be a raw material of a polarizing film having excellent light fastness. The composition includes a polymerizable liquid crystal compound and a compound represented by the following formula (1): wherein E represents an electron attractive group having at least 3 carbon atoms or the following group: wherein R represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms; Ar represents a group selected from the following groups: and A represents a group selected from the following groups: wherein R2, R3 and R4, and l, m, n, p, and q are defined in the specification.

  本发明提供了一种组合物，该组合物可作为具有优异耐光性的偏光膜的原料。该组合物包括一种可聚合液晶化合物和一种由下式（1）表示的化合物： 其中 E 代表至少有 3 个碳原子的引电子基团或以下基团： 其中 R 代表氢原子或具有 1 至 20 个碳原子的烃基； Ar 代表选自以下基团的一个基团： 和 A 代表选自以下组别的一个基团： 其中 R2、R3 和 R4 以及 l、m、n、p 和 q 的定义见说明书。
• Dichroic pigment compounds and compositions containing the same
  申请人：Sumitomo Chemical Company, Limited

  公开号：US10023743B2

  公开（公告）日：2018-07-17

  A compound serving as a dichroic pigment which has a maximum absorption wavelength in a range of 350 nm to 510 nm is represented by the following Formula (1): In Formula (1), R1 represents a hydrogen atom or a C1-C20 alkyl group; R2 through R4 are substituents which are not hydrogen atoms and each independently represent a C1-C4 alkyl group; n, m, and p are each independently an integer of 0 to 2; and Ar1 represents a nitrogen-containing saturated heterocyclic group which is a 5 to 8-membered ring and in which (i) N is bonded to a phenylene group and (ii) at least one β-position is an oxygen atom or a sulfur atom.

  一种可用作二色性颜料的化合物，其最大吸收波长在 350 纳米到 510 纳米之间，如下式（1）所示： 在式(1)中，R1 代表氢原子或 C1-C20 烷基；R2 至 R4 为非氢原子的取代基，各自独立地代表 C1-C4 烷基；n、m 和 p 各自独立地为 0 至 2 的整数；Ar1 代表含氮饱和杂环基团，该基团为 5 至 8 元环，其中(i) N 与亚苯基键合，(ii) 至少一个 β 位为氧原子或硫原子。
• Composition
  申请人：Sumitomo Chemical Company, Limited

  公开号：US10731078B2

  公开（公告）日：2020-08-04

  A composition is provided which contains a compound represented by Formula (1) below and a polymerizable smectic liquid crystal compound: In Formula (1), R1 represents a hydrogen atom or a C1-C20 alkyl group; R2 through R4 each independently represent a C1-C4 alkyl group; n, p, and q are each independently an integer of 0 to 2; and R5 is (i) a nitrogen-containing saturated heterocyclic group which is a 6-membered ring and in which N is bonded to a phenylene group, or (ii) a group in which N is bonded to at least one C1-C10 alkyl group.

  本发明提供了一种组合物，其中含有下式（1）所代表的化合物和一种可聚合的胶凝液晶化合物： 在式(1)中，R1 代表氢原子或 C1-C20 烷基；R2 至 R4 各自独立地代表 C1-C4 烷基；n、p 和 q 各自独立地为 0 至 2 的整数；R5 是(i)含氮饱和杂环基团，该基团为 6 元环，其中 N 与亚苯基键合，或(ii)N 与至少一个 C1-C10 烷基键合的基团。
• COMPOSITION AND POLARIZING FILM
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170121605A1

  公开（公告）日：2017-05-04

  Provided is a composition which is to be a raw material of a polarizing film having excellent light fastness. The composition includes a polymerizable liquid crystal compound and a compound represented by the following formula (1): wherein E represents an electron attractive group having at least 3 carbon atoms or the following group: wherein R represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms; Ar represents a group selected from the following groups: and A represents a group selected from the following groups: wherein R 2 , R 3 and R 4 , and l, m, n, p, and q are defined in the specification.