2,5-Bis(2-methoxy-6-propan-2-yloxyphenyl)-3,4-dimethylthiophene | 1592480-71-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2,5-Bis(2-methoxy-6-propan-2-yloxyphenyl)-3,4-dimethylthiophene
• 英文别名: 2,5-bis(2-methoxy-6-propan-2-yloxyphenyl)-3,4-dimethylthiophene
• CAS: 1592480-71-1
• 化学式: C₂₆H₃₂O₄S
• 分子量: 440.604
• InChiKey: DJIXPHLYIGLXMJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  31
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  65.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  3,4-二甲基噻吩 在 2-双环己基膦-2',6'-二甲氧基联苯 、 potassium phosphate 、 N-溴代丁二酰亚胺(NBS) 、 palladium diacetate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 7.0h， 生成 2,5-Bis(2-methoxy-6-propan-2-yloxyphenyl)-3,4-dimethylthiophene
  参考文献：
  名称：

  JP6053438

  摘要：

  公开号：

文献信息

• ELECTROCHROMIC COMPOSITION AND ELECTROCHROMIC ELEMENT
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20170114274A1

  公开（公告）日：2017-04-27

  An electrochromic composition has an anodic electrochromic compound and a cathodic electrochromic compound, in which the anodic electrochromic compound is represented by General Formula [1] and the cathodic electrochromic compound is represented by General Formula [2] In General Formula 1, A 1 to A 4 represent substituents, R 1 and R 2 , and R 20 and R 21 represent a hydrogen atom or a substituent. n is an integer of 1 to 5. X represents a thiophene derivative and Y- represents an anion.

  一种电致变色组合物具有阳极电致变色化合物和阴极电致变色化合物，其中阳极电致变色化合物由通用式[1]表示，阴极电致变色化合物由通用式[2]表示。在通用式1中，A1至A4代表取代基，R1和R2，R20和R21代表氢原子或取代基。n为1至5的整数。X代表噻吩衍生物，Y-代表阴离子。
• Organic electrochromic device, optical filter, lens unit, and imaging apparatus
  申请人：CANON KABUSHIKI KAISHA

  公开号：US10372005B2

  公开（公告）日：2019-08-06

  Provided is an organic electrochromic device which has a high response speed and is excellent in durability even when a large current is flowed transiently, in which: an electrochromic layer arranged between a pair of electrodes contains an organic electrochromic material, a redox substance, and a solvent; the organic electrochromic material and the redox substance are each a material to be reversibly subjected to a redox reaction; and a potential at which the redox substance is oxidized (or reduced) is present between a potential at which the organic electrochromic material is reversibly oxidized (or reduced) and a potential at which the organic electrochromic material is irreversibly oxidized (or reduced).

  本发明提供了一种有机电致变色装置，该装置即使在瞬时流过大电流的情况下也具有较高的响应速度和出色的耐久性，其中包括布置在一对电极之间的电致变色层包含有机电致变色材料、氧化还原物质和溶剂；有机电致变色材料和氧化还原物质分别是可逆地发生氧化还原反应的材料；氧化还原物质被氧化（或还原）的电位介于有机电致变色材料被可逆地氧化（或还原）的电位和有机电致变色材料被不可逆地氧化（或还原）的电位之间。
• ELECTROCHROMIC ELEMENT
  申请人：Canon Kabushiki Kaisha

  公开号：EP2719702B1

  公开（公告）日：2016-05-11
• ELECTROCHROMIC DEVICE
  申请人：Yamada Kenji

  公开号：US20120314272A1

  公开（公告）日：2012-12-13

  There is provided an EC device having stability against redox reaction cycles, high transparency, i.e., the EC device does not absorb light in the visible region in a bleached state, and having excellent response speed. The electrochromic device includes a pair of electrodes and a composition arranged between the pair of electrodes, the composition containing an electrolyte and an organic electrochromic compound, in which the organic electrochromic compound includes an electrochromic portion that exhibits electrochromic properties and an aromatic ring directly bonded to the electrochromic portion, the electrochromic portion forms one conjugated plane, an atom of the aromatic ring and adjacent to an atom bonded to the electrochromic portion has a substituent having a volume equal to or larger than the volume of a methyl group, and a cathodically electrochromic organic compound is further contained in addition to the organic electrochromic compound.
• US9001408B2
  申请人：——

  公开号：US9001408B2

  公开（公告）日：2015-04-07