4-[1,4-bis(4-chlorophenyl)-3,6-dioxo-2H-pyrrolo[3,4-c]pyrrol-5-yl]butane-1-sulfonic acid | 937802-91-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯啉
• 英文名称: 4-[1,4-bis(4-chlorophenyl)-3,6-dioxo-2H-pyrrolo[3,4-c]pyrrol-5-yl]butane-1-sulfonic acid
• CAS: 937802-91-0
• 化学式: C₂₂H₁₈Cl₂N₂O₅S
• 分子量: 493.367
• InChiKey: DFDJIUGVWVGUNJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  32
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  112
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  正溴丁烷 、 4-[1,4-bis(4-chlorophenyl)-3,6-dioxo-2H-pyrrolo[3,4-c]pyrrol-5-yl]butane-1-sulfonic acid 在 potassium tert-butylate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 以38.1 g的产率得到
  参考文献：
  名称：

  KR2023/128205

  摘要：

  公开号：
• 作为产物：
  描述：

  1,4-丁磺酸内酯 、 颜料红254 在 potassium hydroxide 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 以25.2 g的产率得到4-[1,4-bis(4-chlorophenyl)-3,6-dioxo-2H-pyrrolo[3,4-c]pyrrol-5-yl]butane-1-sulfonic acid
  参考文献：
  名称：

  KR2023/128205

  摘要：

  公开号：

文献信息

• Non-aqueous diketopyrrolo-pyrrole pigment dispersions using dispersion synergists
  申请人：Agfa Graphics N.V.

  公开号：EP1790698A1

  公开（公告）日：2007-05-30

  A non-aqueous pigment dispersion comprising a diketopyrrolo-pyrrole pigment, a polymeric dispersant and a dispersion synergist in a dispersion medium characterized in that the dispersion synergist is a diketopyrrolo-pyrrole derivative containing at least one carboxylic acid group or a salt thereof. A method for printing an ink-jet image is also disclosed.

  一种非水颜料分散体，包含分散介质中的二酮吡咯颜料、聚合物分散剂和分散增效剂 其特征在于，分散增效剂是含有至少一个羧酸基团的二酮吡咯衍生物或其盐。 还公开了一种喷墨图像的打印方法。
• Non-Aqueous Pigment Dispersions Using Dispersion Synergists
  申请人：Deroover Geert

  公开号：US20080308005A1

  公开（公告）日：2008-12-18

  A non-aqueous pigment dispersion comprising a diketopyrrolo-pyrrole pigment, a polymeric dispersant and a dispersion synergist in a non-aqueous dispersion medium characterized in that said dispersion synergist is a diketopyrrolo-pyrrole derivative according to Formula (I): wherein R 1 , R 2 and R 3 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, an tert.-butyl group, a phenyl group, a cyano group and an acid group; R 4 , R 5 and R 6 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, an tert.-butyl group, a phenyl group and a cyano group; and characterized in that one of R 7 and R 8 is a group comprising two acid functions while the other one of R 7 and R 8 represents hydrogen.
• Diketopyrrolo-Pyrrole Compounds
  申请人：Deroover Geert

  公开号：US20080308006A1

  公开（公告）日：2008-12-18

  A diketopyrrolo-pyrrole compound according to Formula (I): wherein R 1 , R 2 , and R 3 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, an tert.-butyl group, a phenyl group, a cyano group, and an acid group; R 4 —, R 5 , and R 6 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, an tert.-butyl group, a phenyl group, and a cyano group; and wherein one of R 7 and R 8 is a group including two acid functions while the other one of R 7 and R 8 represents hydrogen. Pigment dispersions, methods for forming pigment dispersions, and use of the diketopyrrolo-pyrrole compound may include Formula (I).
• COMPOSITION, METHOD OF MANUFACTURING COMPOSITION, CURABLE COMPOSITION, CURED FILM, NEAR-INFRARED CUT FILTER, SOLID-STATE IMAGING DEVICE, INFRARED SENSOR, AND CAMERA MODULE
  申请人：FUJIFILM Corporation

  公开号：US20170174869A1

  公开（公告）日：2017-06-22

  Provided are a composition of which dispersibility of particles including a pyrrolopyrrole coloring agent is satisfactory, a method of manufacturing a composition, a curable composition, a cured film using a curable composition, a near-infrared cut filter, a solid-state imaging device, an infrared sensor, and a camera module. The composition includes particles including a coloring agent represented by Formula (1), in which an average secondary particle diameter of the particles is 500 nm or less. R 1a and R 1b each independently represent an alkyl group, an aryl group, or a heteroaryl group, R 2 and R 3 each independently represent a hydrogen atom or a substituent, R 2 and R 3 may be bonded to each other to form a ring, R 4 's each independently represent a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, —BR 4A R 4B , or a metal atom, R 4 's may form a covalent bond or a coordinate bond with at least one selected form R 1a , R 1b , or R 3 , and R 4A and R 4B each independently represent a hydrogen atom or a substituent.
• Aqueous Inkjet Ink Comprising a Resin
  申请人：AGFA NV

  公开号：US20220204788A1

  公开（公告）日：2022-06-30

  An aqueous inkjet ink comprising a resin particle selected from the group consisting of a poly(urea), a poly(urethane) and combinations thereof, a pigment selected from the group consisting of quinacridones and diketopyrrolopyrrole pigments and a compound represented by general formula (I) or general formula (II).