7,7-Bis(2-methyl-1-octyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one | 89923-59-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 7,7-Bis(2-methyl-1-octyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one
• 英文别名: 7,7-bis(2-methyl-1-octylindol-3-yl)furo[3,4-b]pyridin-5-one
• CAS: 89923-59-1
• 化学式: C₄₁H₅₁N₃O₂
• 分子量: 617.9
• InChiKey: AUPIVCLCSOUXLP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.2
• 重原子数：
  46
• 可旋转键数：
  16
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  49
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• CHROMOGENIC COMPOSITION, PLANOGRAPHIC PRINTING ORIGINAL PLATE, METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE, AND CHROMOGENIC COMPOUND
  申请人：FUJIFILM Corporation

  公开号：EP3418332A1

  公开（公告）日：2018-12-26

  An object of the present invention is to provide a color developing composition which has excellent color developability and does not significantly discolor after aged using a color developing composition containing a compound represented by Formula (1) (in the formula, individual reference signs are as described in the specification) and a lithographic printing plate precursor containing the color developing composition in an image-recording layer. In addition, it is possible to provide a lithographic printing plate precursor which has excellent visibility by means of color development, is capable of maintaining excellent visibility even after aged, exhibits favorable on-machine developability, has excellent white light stability, and is also favorable in terms of printing resistance and tone reproducibility and a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used. Furthermore, it is possible to provide a color developing compound which has excellent color developability and does not significantly discolor after aged. The compound represented by Formula 1 has at least one of groups represented by Formulae (2) to (4) (in the formula, individual reference signs are as described in the specification) as R4 or R5 or in R1, Ar1, or Ar2.

  本发明的目的是提供一种显色组合物，该组合物具有优异的显色性，并且使用含有式（1）表示的化合物的显色组合物（式中，各参考符号如说明书所述）和在图像记录层中含有该显色组合物的平版印刷板前体，在老化后不会明显褪色。此外，还可以提供一种平版印刷板前体，该前体通过显色具有优异的可见性，即使老化后也能保持优异的可见性，具有良好的机上显影性，具有优异的白光稳定性，在耐印刷性和色调再现性方面也很好，还可以提供一种使用该平版印刷板前体的平版印刷板的生产方法。此外，还可以提供一种显色性极佳且老化后不会明显褪色的显色化合物。 式 1 所代表的化合物至少有一个由式 (2) 至 (4) 所代表的基团（在式中，各个参考符号如说明书中所述）作为 R4 或 R5 或在 R1、Ar1 或 Ar2 中。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR, RESIN COMPOSITION FOR PRODUCING LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND PRODUCTION METHOD FOR LITHOGRAPHIC PRINTING PLATE
  申请人：FUJIFILM Corporation

  公开号：EP3632694A1

  公开（公告）日：2020-04-08

  Provided are a lithographic printing plate precursor having an image-recording layer on a hydrophilic support, in which the image-recording layer includes a polymer having a constituent unit derived from a monomer having a solubility parameter of 20 MPa1/2 or more, an infrared absorber, and a polymer particle; a resin composition for producing a lithographic printing plate precursor including the polymer, an infrared absorber, and a polymer particle; and a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used.

  本发明提供了一种平版印刷板前体，其在亲水性支撑物上具有图像记录层，其中图像记录层包括一种聚合物（其组成单元来自溶解度参数为 20 兆帕1/2 或更高的单体）、一种红外线吸收剂和一种聚合物颗粒；一种用于生产平版印刷板前体的树脂组合物（包括聚合物、红外线吸收剂和聚合物颗粒）；以及一种用于生产平版印刷板前体的平版印刷板的方法。
• LITHOGRAPHIC PRINTING PLATE ORIGINAL PLATE, AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE
  申请人：FUJIFILM Corporation

  公开号：EP3632695A1

  公开（公告）日：2020-04-08

  Provided are a lithographic printing plate precursor having an image-recording layer on an aluminum support, in which the image-recording layer contains a polymerization initiator, an infrared absorber, a polymer particle, and a polymerizable compound, and the polymerizable compound has a) a molecular weight of 1,500 to 3,000, b) a double bond equivalent of 200 or less, and c) a CLog P of 9 or less and a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used.

  本发明提供了一种平版印刷板前体，该前体在铝支撑物上具有图像记录层，其中图像记录层包含聚合引发剂、红外线吸收剂、聚合物颗粒和可聚合化合物，并且可聚合化合物具有 a) 1,500 至 3,000 的分子量，b) 200 或更少的双键当量，以及 c) 9 或更少的 CLog P，还提供了一种使用该平版印刷板前体生产平版印刷板的方法。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR, PRODUCTION METHOD FOR LITHOGRAPHIC PRINTING PLATE, POLYMER PARTICLES, AND COMPOSITION
  申请人：FUJIFILM Corporation

  公开号：EP3632696A1

  公开（公告）日：2020-04-08

  Provided are a lithographic printing plate precursor having an image-recording layer on a hydrophilic support, in which the image-recording layer includes a polymer particle including an addition polymerization-type resin having a hydrophilic structure and a crosslinking structure, a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used, a polymer particle including an addition polymerization-type resin having a hydrophilic structure and a crosslinking structure, and a composition including the polymer particle.

  本发明提供了一种在亲水性支撑物上具有图像记录层的平版印刷板前体，其中图像记录层包括一种聚合物颗粒，该聚合物颗粒包括一种具有亲水性结构和交联结构的加成聚合型树脂；一种使用该平版印刷板前体的平版印刷板生产方法；一种聚合物颗粒，该聚合物颗粒包括一种具有亲水性结构和交联结构的加成聚合型树脂；以及一种包括该聚合物颗粒的组合物。
• LITHOGRAPHY ORIGINAL PLATE, PLATEMAKING METHOD FOR LITHOGRAPHY PLATE, ORGANIC POLYMER PARTICLES, AND PHOTOSENSITIVE RESIN COMPOSITION
  申请人：FUJIFILM Corporation

  公开号：EP3640039A1

  公开（公告）日：2020-04-22

  Provided are a lithographic printing plate precursor having an image-recording layer on a hydrophilic support, in which the image-recording layer includes an organic polymer particle, and the organic polymer particle is a reaction product obtained by at least reacting an aromatic polyvalent isocyanate compound having a structure represented by Formula PO and water, a method for making a lithographic printing plate having excellent printing resistance in the case of using an ultraviolet-curable ink in printing, a new organic polymer particle, and a resin composition including the organic polymer particle.

  本发明提供了一种在亲水性支持物上具有图像记录层的平版印刷板前体，其中图像记录层包括有机聚合物颗粒，而有机聚合物颗粒是至少将具有式 PO 所表示的结构的芳香族多价异氰酸酯化合物与水反应而得到的反应产物；一种在印刷中使用紫外线固化油墨的情况下具有优异耐印刷性的平版印刷板的制造方法；一种新的有机聚合物颗粒；以及一种包括有机聚合物颗粒的树脂组合物。