3,3-二(1-乙基-2-甲基-1H-吲哚-3-基)苯酞 | 22091-92-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 中文名称: 3,3-二(1-乙基-2-甲基-1H-吲哚-3-基)苯酞
• 英文名称: 3,3-bis(1-ethyl-2-methylindol-3-yl)-phthalide
• 英文别名: 3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3H-isobenzofuran-1-one；3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)phthalide；3,3-bis(1-ethyl-2-methylindole-3-yl)phthalide；1(3H)-Isobenzofuranone, 3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)-；3,3-bis(1-ethyl-2-methylindol-3-yl)-2-benzofuran-1-one
• CAS: 22091-92-5
• 化学式: C₃₀H₂₈N₂O₂
• 分子量: 448.565
• InChiKey: CONFUNYOPVYVDC-UHFFFAOYSA-N

物化性质

• 沸点：
  656.0±55.0 °C(Predicted)
• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  34
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  36.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  7-[4-(二乙基氨基)-2-乙氧基苯基]-7-(2-甲基-1-辛基-1H-吲哚-3-基)呋喃并[3,4-B]吡啶-5(7H)-酮 、 3-(4-Cyclohexylethylamino-2-methoxyphenyl)-3-(1-ethyl-2-methylindol-3-yl)-4-azaphthalide 、 3,3-二(1-乙基-2-甲基-1H-吲哚-3-基)苯酞 、 、 、 、 、 生成 3-(4-二乙氨基-2-乙氧基苯基)-3-(1-乙基-2-甲基吲哚-3-基)-4-氮杂-2-苯并[C]呋喃酮
  参考文献：
  名称：

  Phenolsulfonic acid aryl ester, developing agent, and heat-sensitive recording material

  摘要：

  本发明提供一种由式（1）表示的化合物。该化合物是一种在低能量下具有优异的色发展敏感性和图像稳定性的显影剂[式中，其中R1是氢原子、烷基、烯基、芳基或芳基烷基，R2在m个数中各自独立地是烷基、烯基、芳基、芳基烷基、烷氧基、卤素原子、羟基、氰基、硝基、羧基或氨基，R3在n个数中各自独立地是烷基、烯基、芳基、芳基烷基、烷氧基、卤素原子、羟基、氰基、硝基、羧基或氨基，m和n均为0-4的整数]。

  公开号：

  US09073376B2

文献信息

• Modifier compounds
  申请人：Appleton Papers Inc.

  公开号：US20020007091A1

  公开（公告）日：2002-01-17

  The present invention is a novel class of compounds useful in useful in thermally-responsive record material of the type comprising a substrate having provided thereon in substantially contiguous relationship an electron donating dye precursor, and an acidic developer material. The novel compound of the invention is a compound of the formula 1 wherein P is selected from 2 wherein R 1 , is selected from hydrogen, alkoxy, and aralkoxy; wherein R 2 is aralkoxyalkoxy when P is phenyl, and R 2 is selected from aralkoxyalkoxy or alkoxyalkoxy when P is naphthyl. Said alkyl moieties are each independently from one to eight carbons, said aryl moieties each independently being unsubstituted or substituted by alkyl (C 1 -C 8 ), alkoxy (C 1 -C 8 ) or halogen. The compounds of the invention enable manufacture of thermally responsive record material of the invention having the unexpected and remarkable properties of enhanced image intensity or density, and/or improved thermal response. The compounds of the invention also find use in diverse applications such as emolients and softening agents for creams, lots and cosmetics.

  本发明是一种新型化合物类，适用于热响应记录材料，该材料包括基底，在基底上具有电子给体染料前体和酸性显影剂，二者之间呈现出相互接触的关系。本发明的新型化合物是式1的化合物，其中P选自式2，式2中R1选自氢、烷氧基和芳基烷氧基；当P为苯基时，R2为芳基烷氧基烷氧基；当P为萘基时，R2选自芳基烷氧基烷氧基或烷氧基烷氧基。所述烷基基团独立地为1-8个碳，所述芳基基团独立地未被取代或被烷基（C1-C8）、烷氧基（C1-C8）或卤素取代。本发明的化合物使得制造热响应记录材料具有出乎意料和显著的增强图像强度或密度和/或改善热响应的特性。本发明的化合物还可用于各种应用，如润肤剂和柔软剂等化妆品。
• [EN] HEAT SENSITIVE RECORDING MATERIAL<br/>[FR] MATERIAU D'ENREGISTREMENT THERMOSENSIBLE
  申请人：CIBA SC HOLDING AG

  公开号：WO2003101943A1

  公开（公告）日：2003-12-11

  New crystal forms of N-(p-toluenesulphonyl)-N'-(3-p-toluenesulphonyl-oxy-phenyl)urea, methods for its manufacture, its use, in particular for the manufacture of heat sensitive recording materials.

  新的晶体形态的N-(对甲苯磺酰基)-N'-(3-对甲苯磺酰氧基苯基)脲的制备方法及其用途，特别是用于制造热敏记录材料。
• Thermally-responsive record material
  申请人：——

  公开号：US20020006868A1

  公开（公告）日：2002-01-17

  The present invention is a novel thermally-responsive record material comprising a substrate having provided thereon in substantially contiguous relationship an electron donating dye precursor, an acidic developer material, a compound of the formula 1 wherein P is selected from 2 wherein R 1 , R 2 and R 3 are independently selected from hydrogen, alkyl, alkoxy, aryl, aralkyl, aralkoxy, halogen, and alkoxyalkoxy; wherein R 4 is independently selected from alkoxyalkyl, alkoxyalkoxy, and aralkoxyalkoxy, and a suitable binder therefor. In the context of the present invention the alkyl moieties in the alkyl, aralkyl, aralkoxy, alkoxyalkyl, alkoxyalkoxy and aralkoxyalkoxy preferably are eight carbons or less, and more preferably from one through four carbons. Substituents on aryl moieties in aryl, aralkyl, aralkoxy, and aralkoxyalkoxy groups can include hydrogen, alkyl, alkoxy and halogen. The alkyl group in these substituents also is eight carbons or less, and more preferably from one through four carbons. The thermally responsive record material of the invention has the unexpected and remarkable properties of enhanced image intensity or density, and/or improved thermal response.

  本发明是一种新型的热响应记录材料，包括基底，基底上设置有以下物质：电子给体染料前体、酸性显影剂、化合物1，其中P从2中选择，R1、R2和R3独立地选择自氢、烷基、烷氧基、芳基、芳基烷基、芳基烷氧基、卤素和烷氧基烷氧基；R4独立地选择自烷氧基烷基、烷氧基烷氧基和芳基烷氧基烷氧基，以及适当的粘合剂。在本发明中，烷基、芳基烷基、芳基烷氧基、烷氧基烷基、烷氧基烷氧基和芳基烷氧基烷氧基中的烷基成分最好是八个碳或更少，更好是从一个到四个碳。芳基、芳基烷基、芳基烷氧基和芳基烷氧基烷氧基中的芳基成分的取代基可以包括氢、烷基、烷氧基和卤素。这些取代基中的烷基也是八个碳或更少，更好是从一个到四个碳。本发明的热响应记录材料具有出乎意料和显著的增强图像强度或密度和/或改善热响应的特性。
• Coating Compositions for Marking Substrates
  申请人：O'Donoghue Karen

  公开号：US20080207444A1

  公开（公告）日：2008-08-28

  The present invention provides coating compositions for marking substrates, which comprise a colour former in an amount of from 0.01 to 50%, a metal salt of a carboxylic acid in an amount of from 0.01 to 50%, a binder in an amount of from 1 to 80% and an organic solvent in an amount of from 1 to 99%, wherein each amount is by weight based on the weight of the composition. The present invention also provides a process for the preparation of the composition of the present invention, substrates coated with these compositions and a process for preparing a marked substrate using these compositions.

  本发明提供了用于标记基底的涂料组合物，其包括以下成分：色发生剂，其含量在0.01%至50%之间；羧酸金属盐，其含量在0.01%至50%之间；粘合剂，其含量在1%至80%之间；有机溶剂，其含量在1%至99%之间。其中，每个含量都是按照组合物的重量计算的。本发明还提供了制备本发明组合物的方法，用这些组合物涂覆的基底以及使用这些组合物制备标记基底的方法。
• DEVELOPING SOLUTION FOR LITHOGRAPHIC PRINTING PLATES AND PRODUCTION METHOD OF LITHOGRAPHIC PRINTING PLATE
  申请人：ADACHI Keiichi

  公开号：US20080081295A1

  公开（公告）日：2008-04-03

  A developing solution containing at least one of compounds represented by the formulae <1>, <2> and <3> as defined herein, and having a pH of from 2 to 10; and a method for producing a lithographic printing plate, including imagewise exposing a lithographic printing plate precursor including an image recording layer and a support to cure the image recording layer in the exposed area, and developing the exposed lithographic printing plate precursor with an aqueous solution containing at least one of the compounds represented by the formulae <1>, <2> and <3> as defined herein and having a pH of 2 to 10 are provided.

  本发明提供了一种含有以下式子<1>、<2>和<3>中至少一种化合物的发展溶液，其定义如下，并且具有pH值在2至10之间；以及一种生产平版印刷版的方法，包括图像曝光平版印刷版前体，其中包括图像记录层和支撑层，以治愈所曝光区域的图像记录层，并用含有至少一种以下式子<1>、<2>和<3>中定义的化合物的水溶液，其pH值为2至10，来开发所曝光的平版印刷版前体。