2-[(1-乙基-2-甲基-1H-吲哚-3-基)羰基]苯甲酸 | 51389-84-5

• 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
• 中文名称: 2-[(1-乙基-2-甲基-1H-吲哚-3-基)羰基]苯甲酸
• 中文别名: O-[(1-乙基-2-甲基-1H-吲哚-3-基)羰基]苯甲酸
• 英文名称: (1-ethyl-2-methylindol-3-yl)(2-carboxyphenyl)-ketone
• 英文别名: 2-[(1-ethyl-2-methyl-3-indolyl)carbonyl]benzoic acid；2-(1-ethyl-2-methylindol-3-yl)carbonylbenzoic acid；3-(2'-carboxybenzoyl)-1-ethyl-2-methylindole；1-ethyl-2-methyl-3-(2-carboxybenzoyl)indole；(1-ethyl-2-methylindol-3-yl) (2-carboxyphenyl)ketone；(1-ethyl-2-methylindol-3-yl)-(2-carboxyphenyl)ketone；Benzoic acid, 2-((1-ethyl-2-methyl-1H-indol-3-yl)carbonyl)-；2-(1-ethyl-2-methylindole-3-carbonyl)benzoic acid
• CAS: 51389-84-5
• 化学式: C₁₉H₁₇NO₃
• 分子量: 307.349
• InChiKey: ZWVBUDPQGPFIRX-UHFFFAOYSA-N

物化性质

• 沸点：
  528.0±40.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  59.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  2-[(1-乙基-2-甲基-1H-吲哚-3-基)羰基]苯甲酸 在 二苯胺 作用下， 生成 3-(二苯基氨基)-3-(1-乙基-2-甲基-1H-吲哚-3-基)苯酞
  参考文献：
  名称：

  3-(Pyrrolo and 3-indolyl)-3-diphenylamino substituted phthalides

  摘要：

  3-杂环芳基-3-(二苯胺基)邻苯二甲酸酐可用作压敏无碳复写系统、热标记系统和蜡纸复印系统中的显色剂，通过将2-(杂环芳基羰基)苯甲酸与二苯胺反应制备。

  公开号：

  US04431819A1
• 作为产物：
  描述：

  苯酐 、 N-乙基-2-甲基吲哚 以 三氯化铝 、 水 、 1,2-二氯乙烷 为溶剂， 生成 2-[(1-乙基-2-甲基-1H-吲哚-3-基)羰基]苯甲酸
  参考文献：
  名称：

  Indolyl phthalide compounds

  摘要：

  通过与适当的2-(杂环芳基)羰基苯甲酸和适当的苯胺之间的相互作用制备的3-芳基-3-吲哚基邻苯二甲酸酐，3-芳基-3-吡咯基邻苯二甲酸酐和3-芳基-3-咔唑基邻苯二甲酸酐，以及通过与适当的2-(吲哚基)羰基苯甲酸和适当的吲哚之间的相互作用制备的3,3-双(吲哚基)邻苯二甲酸酐，在压敏复写系统、热标记系统和版画复制系统中作为显色剂是有用的。

  公开号：

  US04322352A1

文献信息

• Heteroarylphthalides
  申请人：Sterling Drug Inc.

  公开号：US04307018A1

  公开（公告）日：1981-12-22

  3-Aryl-3-indolylphthalides, 3-aryl-3-pyrrolylphthalides and 3-aryl-3-carbazolylphthalides prepared by interaction of the appropriate 2-(heteroaryl)carbonylbenzoic acid and the appropriate phenylamine, and 3,3-bis(indolyl)-phthalides prepared by the interaction of the appropriate 2-(indolyl)carbonylbenzoic acid and the appropriate indole are useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems.

  3-芳基-3-吲哚基邻苯二酸酐，3-芳基-3-吡咯基邻苯二酸酐和3-芳基-3-咔唑基邻苯二酸酐通过适当的2-(杂环芳基)羰基苯甲酸与适当的苯胺相互作用制备，而3,3-双(吲哚基)-邻苯二酸酐则通过适当的2-(吲哚基)羰基苯甲酸与适当的吲哚相互作用制备，它们在压敏无碳复写系统、热标记系统和蝕刻复印系统中作为显色剂是有用的。
• Phthalide compounds, processes and marking systems
  申请人：Sterling Drug Inc.

  公开号：US04251446A1

  公开（公告）日：1981-02-17

  3-Aryl-3-indolylphthalides, 3-aryl-3-pyrrolylphthalides and 3-aryl-3-carbazolylphthalides prepared by interaction of the appropriate 2-(heteroaryl)carbonylbenzoic acid and the appropriate phenylamine, and 3,3-bis(indolyl)phthalides prepared by the interaction of the appropriate 2-(indolyl)carbonylbenzoic acid and the appropriate indole are useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems.

  通过与适当的2-(杂环芳基)羰基苯甲酸和适当的苯胺相互作用制备的3-芳基-3-吲哚基邻苯二酮、3-芳基-3-吡咯基邻苯二酮和3-芳基-3-咔唑基邻苯二酮，以及通过与适当的2-(吲哚基)羰基苯甲酸和适当的吲哚相互作用制备的3,3-双(吲哚基)邻苯二酮，在压敏无碳复写系统、热标记系统和蜡纸复印系统中作为显色剂非常有用。
• Carbazole containing phthalides
  申请人：Sterling Drug Inc.

  公开号：US04182714A1

  公开（公告）日：1980-01-08

  3-Heteroaryl-3-(diphenylamino)phthalides useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems are prepared by reacting 2-(heteroarylcarbonyl)-benzoic acids with diphenylamines.

  用于压敏无碳复写系统、热标记系统和蜡纸复印系统的3-杂环芳基-3-(二苯胺基)邻苯二甲酸酐，通过将2-(杂环芳基羰基)-苯甲酸与二苯胺反应制备。
• 3-Indolyl-3-bis-amino-phenyl-phthalide compounds
  申请人：Ciba-Geigy Corporation

  公开号：US04153609A1

  公开（公告）日：1979-05-08

  A 3-indolyl-3-bis-aminophenyl-phthalide compound of the formula ##STR1## wherein R.sub.1 represents alkyl which has at most 12 carbon atoms and is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, cycloalkyl, or unsubstituted or substituted phenyl or benzyl wherein the substituents are halogen, nitro, lower alkyl or lower alkoxy, R.sub.2 represents hydrogen, alkyl which has at most 12 carbon atoms and is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, cycloalkyl, or benzyl which is unsubstituted or substituted by halogen, nitro, lower alkyl or lower alkoxy, or R.sub.1 and R.sub.2 together with the nitrogen atom linking them represent a 5- or 6-membered heterocyclic radical, X.sub.1 and X.sub.2 independently of one another represent hydrogen, lower alkyl, cycloalkyl, benzyl which is unsubstituted or substituted by halogen, nitro, lower alkyl or lower alkoxy, or acyl having 1 to 8 carbon atoms, and X.sub.1 also represents phenyl which is unsubstituted or substituted by halogen, nitro, lower alkyl or lower alkoxy, Y represents hydrogen, alkyl which has at most 12 carbon atoms and is unsubstituted or substituted by halogen, hydroxyl or cyano, or benzyl which is unsubstituted or substituted by halogen, nitro, lower alkyl or lower alkoxy, Z represents hydrogen, lower alkyl or phenyl, and the rings A and B independently of one another are unsubstituted or substituted by halogen, nitro, amino or lower alkylamino; there compounds are particularly useful as color formers which give intense green-blue, blue or violet-blues shades of excellent fastness to light when they are brought into contact with an electron-accepting co-reactant.

  该化合物是一种3-吲哚基-3-双氨基苯基邻苯二酸酐，其结构式为##STR1##其中，R.sub.1代表最多有12个碳原子的烷基，未取代或取代为卤素、羟基、氰基或较低的烷氧基、环烷基，或未取代或取代的苯基或苄基，其中取代基为卤素、硝基、较低的烷基或较低的烷氧基；R.sub.2代表氢、最多有12个碳原子的烷基，未取代或取代为卤素、羟基、氰基或较低的烷氧基、环烷基，或未取代或取代的苄基，其中取代基为卤素、硝基、较低的烷基或较低的烷氧基；或者R.sub.1和R.sub.2与它们连接的氮原子一起代表一个5-或6-成员的杂环基；X.sub.1和X.sub.2分别独立地代表氢、较低的烷基、环烷基、未取代或取代的苄基，其中取代基为卤素、硝基、较低的烷基或较低的烷氧基，或具有1至8个碳原子的酰基，X.sub.1还代表未取代或取代的苯基，其中取代基为卤素、硝基、较低的烷基或较低的烷氧基；Y代表氢、最多有12个碳原子的烷基，未取代或取代为卤素、羟基或氰基，或未取代或取代的苄基，其中取代基为卤素、硝基、较低的烷基或较低的烷氧基；Z代表氢、较低的烷基或苯基，环A和环B分别独立地未取代或取代为卤素、硝基、氨基或较低的烷基氨基。这些化合物特别适用于作为色形成剂，当它们与电子受体的共反应物接触时，能够产生强烈的绿蓝色、蓝色或紫蓝色的色调，并具有良好的耐光性。
• 3-(ether and thioether)-3-(indolyl)-phthalides
  申请人：The Hilton-Davis Chemical Co.

  公开号：US04661605A1

  公开（公告）日：1987-04-28

  This invention relates to 3-aryl or heteroaryl-3-alkoxy, phenoxy-, alkylthio- or phenylthiophthalides useful as color formers, particularly in carbonless duplicating and thermal marking systems, which are prepared by the interaction of 2-(disubstituted amino)phenylcarbonylbenzoic acids with an acid chloride or an anhydride of an alkanoic acid in the first step and a further reaction of the product of the first step with an alcohol, a thioalcohol, a phenol or a thiophenol in a second step.

  本发明涉及一种用作彩色形成剂的3-芳基或杂芳基-3-烷氧基、苯氧基、烷硫基或苯硫基邻苯二甲酸酐，特别是在无碳复写和热标记系统中有用。这些化合物是通过第一步中2-(二取代氨基)苯甲酰基苯甲酸与酸氯或脂肪酸酸酐的反应，以及第二步中所得产物与醇、硫醇、酚或硫酚的进一步反应制备而成。