1-(4-Methoxyphenyl)-4-[1-(4-methoxyphenyl)pyridin-1-ium-4-yl]pyridin-1-ium

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1-(4-Methoxyphenyl)-4-[1-(4-methoxyphenyl)pyridin-1-ium-4-yl]pyridin-1-ium
• 化学式: C24H22N2O2+2
• 分子量: 370.4
• InChiKey: YSKLQTARMNBBHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  26.2
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Electrochromic element, optical filter, lens unit, imaging apparatus, and window member
  申请人：CANON KABUSHIKI KAISHA

  公开号：US10444588B2

  公开（公告）日：2019-10-15

  Provided is an electrochromic element, including: a pair of electrodes; and an electrochromic layer disposed between the pair of electrodes and containing a plurality of kinds of organic electrochromic compounds, in which: at least one kind of the plurality of kinds of organic electrochromic compounds includes an organic electrochromic compound having an absorption peak in a wavelength region of 700 nm or more during coloring thereof; and when an optical density in a decolored state thereof is defined as 0, a fluctuation ratio of a transmittance in a wavelength region of from 650 nm or more to 700 nm or less with respect to a central transmittance is within ±15% at an optical density of 0.3.

  提供了一种电致变色元件，包括：一对电极；以及设置在这对电极之间的电致变色层，其中包含多种有机电致变色化合物，其中多种有机电致变色化合物中的至少一种包括在其着色过程中在 700 纳米或更高波长区域具有吸收峰的有机电致变色化合物；当其脱色状态下的光密度定义为 0 时，在光密度为 0 时，从 650 纳米或更高到 700 纳米或更低波长区域的透射率相对于中心透射率的波动比在±15%以内。3.
• ELECTROCHROMIC COMPOSITION
  申请人：ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

  公开号：US20160231636A1

  公开（公告）日：2016-08-11

  The present invention relates to an electrochromic composition comprising at least one reducing compound, at least one oxidizing compound which is selected from specific viologen derivatives, and at least one dye. Said composition can be used as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.
• ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGING APPARATUS, AND WINDOW MEMBER
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20180052375A1

  公开（公告）日：2018-02-22

  Provided is an electrochromic element, including: a pair of electrodes; and an electrochromic layer disposed between the pair of electrodes and containing a plurality of kinds of organic electrochromic compounds, in which: at least one kind of the plurality of kinds of organic electrochromic compounds includes an organic electrochromic compound having an absorption peak in a wavelength region of 700 nm or more during coloring thereof; and when an optical density in a decolored state thereof is defined as 0, a fluctuation ratio of a transmittance in a wavelength region of from 650 nm or more to 700 nm or less with respect to a central transmittance is within ±15% at an optical density of 0.3.
• US9785030B2
  申请人：——

  公开号：US9785030B2

  公开（公告）日：2017-10-10
• US9841652B2
  申请人：——

  公开号：US9841652B2

  公开（公告）日：2017-12-12