3-(4-diethylamino-2-ethoxy-phenyl)-3-(2-methyl-1-octyl-indol-3-yl)-3H-isobenzofuran-1-one | 54574-00-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3-(4-diethylamino-2-ethoxy-phenyl)-3-(2-methyl-1-octyl-indol-3-yl)-3H-isobenzofuran-1-one
• 英文别名: 3-(2-ethoxy-4-diethylaminophenyl)-3-(1-octyl-2-methylindole-3-yl)phthalide；3-[4-(Diethylamino)-2-ethoxyphenyl]-3-(2-methyl-1-octyl-1H-indol-3-yl)-2-benzofuran-1(3H)-one；3-[4-(diethylamino)-2-ethoxyphenyl]-3-(2-methyl-1-octylindol-3-yl)-2-benzofuran-1-one
• CAS: 54574-00-4
• 化学式: C₃₇H₄₆N₂O₃
• 分子量: 566.784
• InChiKey: CRXPGHGHRBXGLG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.5
• 重原子数：
  42
• 可旋转键数：
  14
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  43.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  钠 、 、 sodium hydroxide 、 1,3-苯二甲腈,4,6-二氨基-,自由基离子(2+)(9CI) 、 3-(4-diethylamino-2-ethoxy-phenyl)-3-(2-methyl-1-octyl-indol-3-yl)-3H-isobenzofuran-1-one 、 、 三聚氰胺 、 聚合甲醛 以 水 为溶剂， 反应 0.5h， 生成 三聚氰胺甲醛树脂
  参考文献：
  名称：

  Recording material

  摘要：

  一种录音材料，包含一种电子供体无色染料，能够经历着色反应，其中在同一支撑物上提供了一种由以下式子（I）所代表的水杨酸衍生物的金属盐和一种具有苯并三唑基取代基的脂肪酸衍生物或具有苯并三唑基取代基的醇衍生物：##STR1## 其中，R.sub.1，R.sub.2，R.sub.3和R.sub.4分别表示氢原子、烷基或芳基。

  公开号：

  US05128309A1

文献信息

• Heat-sensitive recording materials and phenol compounds
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0524419A1

  公开（公告）日：1993-01-27

  Heat-sensitive recording materials contain an electron-donating chromogenic compound and an electron-attracting compound. The recording materials also contain at least one compound represented by the following formula: wherein R₁ and R₃ mean a hydrogen atom or an alkyl, aralkyl or aryl group, R₂ and R₄ denote an alkyl, alkenyl, aralkyl or aryl group, X₁, X₂, Y₁ and Y₂ stand for an oxygen or a sulfur atom, and -Z₁- and -Z₂- are a specific aromatic group. Also provided are phenol compounds represented by the following formula: wherein R₁, R₂, X₁ and Y₁ have the same meanings as defined above; R₅ and R₆ are a hydrogen or halogen atom or an alkyl, alkoxy, aralkyl, aryl or hydroxyl group; p and q stand for an integer of 1-4; R₅ and R₆ may be either the same or different when p and q represent an integer of 2 or greater; and -Z₃- means a specific divalent group.

  热敏记录材料含有一种电子供体变色化合物和一种电子吸引化合物。记录材料还含有至少一种由下式表示的化合物： 其中 R₁ 和 R₃ 表示氢原子或烷基、芳基或芳基，R₂ 和 R₄ 表示烷基、烯基、芳基或芳基，X₁、X₂、Y₁ 和 Y₂ 表示氧原子或硫原子，-Z₁- 和 -Z₂- 是特定的芳香基团。还提供由下式表示的苯酚化合物： 其中 R₁、R₂、X₁ 和 Y₁ 的含义与上述定义相同；R₅ 和 R₆ 是氢原子或卤素原子或烷基、烷氧基、芳基、芳基或羟基；p 和 q 代表 1-4 的整数；当 p 和 q 代表 2 或更大的整数时，R₅ 和 R₆ 可以相同或不同；以及 -Z₃- 指特定的二价基团。
• A phtalide compound and a near infrared absorber and a recording material each comprising the same compound
  申请人：YAMAMOTO CHEMICALS, INC.

  公开号：EP0664292A1

  公开（公告）日：1995-07-26

  A phthalide compound of general formula (I) and a near infrared absorber and a recording material each utilizing the phthalide compound are disclosed. wherein ring A represents a substituent group of the following formula    where R₁ represents hydrogen, alkyl, alkoxy or halogen; n represents an integer of 1-3; ring B represents a defined aromatic ring; R₂ represents alkyl or aryl; R₃ represents alkyl; R₄ and R₅ independently represent alkyl or unsubstituted or substituted phenyl; R₆ represents hydrogen, alkyl or alkoxy. The near infrared absorber and the recorded image on the recording material absorb strongly the near infrared region with no appreciable absorption in the visible region of the spectrum. The near infrared absorber is colorless or pale in color and yet highly capable of absorbing near infrared radiation. The recorded image on the recording material can hardly be read with the eye but can be read with the OCR. Moreover, the effect on the developed shade of any concomitant color former in a recording material is minimal.

  本发明公开了通式（I）的邻苯二甲酸盐化合物以及利用该邻苯二甲酸盐化合物的近红外吸收剂和记录材料。 其中环 A 代表下式的取代基团 其中 R₁ 代表氢、烷基、烷氧基或卤素；n 代表 1-3 的整数；环 B 代表确定的芳环；R₂ 代表烷基或芳基；R₃ 代表烷基；R₄ 和 R₅ 独立地代表烷基或未取代或取代的苯基；R₆ 代表氢、烷基或烷氧基。 近红外吸收体和记录材料上记录的图像对近红外区域有强烈的吸收，而对光谱的可见光区域没有明显的吸收。近红外吸收体是无色或浅色的，但吸收近红外辐射的能力很强。记录材料上记录的图像几乎无法用肉眼读取，但可以用 OCR 读取。此外，记录材料中的任何伴色前者对显影色调的影响微乎其微。
• Photopolymerizable composition and recording material
  申请人：Fuji Photo Film Co., Ltd.

  公开号：EP1298490A2

  公开（公告）日：2003-04-02

  The present invention provides a photopolymerizable composition containing a polymerizable compound having an ethylenically unsaturated bond, a compound represented by the following general formula (I), and a radical generating agent capable of generating a radical by interacting with the compound represented by the following general formula (I). General Formula (I); In the general formula (I), R1, R2, and R3 each individually represent a hydrogen atom or a monovalent substituent; R4 represents at least one member selected from the group consisting of: a hydrogen atom, an aliphatic group, an aromatic group, and a heterocyclic group; Z1 represents a substituent necessary for allowing the compound represented by the general formula (I) to become a dye; and X- represents a group capable of forming an anion. The invention also provides a recording material in which a recording layer containing the photopolymerizable composition is provided on a support.

  本发明提供了一种可光聚合组合物，该组合物含有一种具有乙烯不饱和键的可聚合化合物、一种由以下通式(I)表示的化合物，以及一种能够通过与以下通式(I)表示的化合物相互作用而生成自由基的自由基生成剂。通式（I）； 在通式（I）中，R1、R2 和 R3 分别代表氢原子或一价取代基；R4 代表至少一个选自氢原子、脂肪族基团、芳香族基团和杂环基团的成员；Z1 代表使通式（I）所代表的化合物成为染料所必需的取代基；X- 代表能够形成阴离子的基团。本发明还提供了一种记录材料，在该记录材料中，含有可光聚合组合物的记录层被设置在支持物上。
• 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。