2-[羧甲基(甲基)氨基]-5-甲氧基苯甲酸 | 104961-12-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-[羧甲基(甲基)氨基]-5-甲氧基苯甲酸
• 英文名称: 2-<(carboxymethyl)methylamino>-5-methoxybenzoic acid
• 英文别名: 2-[(carboxymethyl)methylamino]-5-methoxybenzoic acid；Benzoic acid, 2-[(carboxymethyl)methylamino]-5-methoxy-；2-[carboxymethyl(methyl)amino]-5-methoxybenzoic acid
• CAS: 104961-12-8
• 化学式: C₁₁H₁₃NO₅
• 分子量: 239.228
• InChiKey: HGOHYHCCVKWGIB-UHFFFAOYSA-N

物化性质

• 沸点：
  478.7±45.0 °C(Predicted)
• 密度：
  1.366±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  87.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-[羧甲基(甲基)氨基]-5-甲氧基苯甲酸 在 sodium hydroxide 、 sodium methylate 作用下， 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 10.0h， 生成 3-Hydroxy-5-methoxy-1-methyl-1H-indole-2-carboxylic acid methyl ester
  参考文献：
  名称：

  Unangst, Paul C.; Connor, David T.; Stabler, S. Russell, Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 811 - 815

  摘要：

  DOI：
• 作为产物：
  描述：

  N-甲基甘氨酸钾盐 、 2-bromo-5-methoxybenzoic acid potassium salt 在 铜 、 potassium carbonate 作用下， 以 水 为溶剂， 反应 6.0h， 以86%的产率得到2-[羧甲基(甲基)氨基]-5-甲氧基苯甲酸
  参考文献：
  名称：

  Unangst, Paul C.; Connor, David T.; Stabler, S. Russell, Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 811 - 815

  摘要：

  DOI：

文献信息

• [EN] POLYMERIZABLE COMPOUNDS WITH QUADRUPLE HYDROGEN BOND FORMING GROUPS<br/>[FR] COMPOSES POLYMERISABLES AVEC GROUPES FORMANT DES LIAISONS HYDROGENE QUADRUPLES
  申请人：KODAK POLYCHROME GRAPHICS LLC

  公开号：WO2004043935A1

  公开（公告）日：2004-05-27

  QHB-Modified free radical polymerizable compounds and free radical polymerizable compositions that comprise these compounds are disclosed. A QBH-modified free radical polymerizable compound has at least one moiety that comprises at least one free radical polymerizable group; a supporting backbone, and at least one and preferably at least two moieties capable of forming four or more, typically four, hydrogen bonds with similar or complementary units on other molecules or portions of molecules. Free radical polymerizable compositions that contain these compounds may be used in any of the well-knows applications for free radical polymerizable compositions. They are especially useful for the formation of imageable elements useful as lithographic printing plate precursors.

  修改后的自由基可聚合化合物和包含这些化合物的自由基可聚合化组合物已被披露。一种QBH修饰的自由基可聚合化合物至少具有一个包含至少一个自由基可聚合基团的基团；一个支撑骨架，以及至少一个并且最好至少两个能够与其他分子或分子部分上的类似或互补单元形成四个或更多，通常为四个，氢键的基团。包含这些化合物的自由基可聚合化组合物可用于任何已知的自由基可聚合化组合物的应用中。它们特别适用于形成可用作平版印刷版前体的可成像元素。
• Acidic tetrazolyl substituted indole compounds and their use as
  申请人：Warner-Lambert Company

  公开号：US04675332A1

  公开（公告）日：1987-06-23

  Novel acidic indole compounds having use as antiallergic agents, methods of synthesis, compositions, and uses are claimed.

  声称具有抗过敏药物作用的新型酸性吲哚化合物，包括合成方法、组合物和用途。
• Acidic indole compounds and their use as antiallergy agents
  申请人：WARNER-LAMBERT COMPANY

  公开号：EP0186367A2

  公开（公告）日：1986-07-02

  There are disclosed compounds having the following general formula (I): and pharmaceutically acceptable salts thereof, wherein: R' and Q are each, independently, H, an alkyl having from one to twelve carbon atoms, an alkoxy having from one to twelve carbon atoms, mercapto. an alkylthio having from one to four carbon atoms, an alkylsulphinyl having from one to four carbon atoms, an alkylsulphonyl having from one to four carbon atoms, a hydroxy group, a nitro group, an amino group, substituted amino group or a halogen, R' being further chosen from a methylenedioxy radical attached to adjacent carbon atoms of the benzene ring; R2 is H, an alkyl having from one to twelve carbon atoms, a phenyl radical, a substituted phenyl radical or a benzyl radical; R3 is H, an alkyl having from one to twelve carbon atoms, an alkoxy having from one to twelve carbon atoms, mercapto, an alkylthio having from one to four carbon atoms, a phenylthio radical, a substituted phenylthio radical, an alkylsulphinyl having from one to four carbon atoms, a phenylsulphinyl radical, a substituted phenylsulphinyl radical, an alkylsulphonyl hving from one to four carbon atoms, a phenylsolphonyl radical, a substituted phenylsolphonyl radical an amino group, or a substitued amino group; and R4 is Methods of preparing the compounds, compositions comprising the compounds and the pharmaceutical use of the compounds are also disclosed.

  公开了具有以下通式(I)的化合物： 及其药学上可接受的盐类，其中 R'和 Q 各自独立地为 H、1-12 个碳原子的烷基、1-12 个碳原子的烷氧基、1-4 个碳原子的巯基、1-4 个碳原子的烷硫基、1-4 个碳原子的烷基亚磺酰基、1-4 个碳原子的烷基磺酰基、羟基、硝基、氨基、取代氨基或卤素，R'可进一步选自连接到苯环相邻碳原子上的亚甲二氧基； R2 是 H、具有 1 至 12 个碳原子的烷基、苯基、取代苯基或苄基； R3 是 H、具有一至十二个碳原子的烷基、具有一至十二个碳原子的烷氧基、巯基、具有一至四个碳原子的烷硫基、苯硫基、取代的苯硫基、具有一至四个碳原子的烷基亚磺酰基、一个氨基或一个取代氨基；和 R4 是 还公开了制备这些化合物的方法、包含这些化合物的组合物以及这些化合物的药物用途。
• Sensitized photopolymerizable compositions and use thereof in lithographic printing plates
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0730201A1

  公开（公告）日：1996-09-04

  Improved photopolymerization initiator systems are comprised of a spectral sensitizer that sensitizes in the ultraviolet or visible regions of the spectrum and an N-aryl, O-aryl or S-aryl polycarboxylic acid co-initiator. The improved initiator systems are incorporated in photo-polymerizable compositions containing one or more addition-polymerizable ethylenically-unsaturated compounds to form compositions suitable for the preparation of radiation-sensitive layers in lithographic printing plates adapted to be imagewise-exposed with ultraviolet- or visible-light-emitting lasers such as argon-ion lasers and frequency doubled Nd:YAG lasers. Such plates are able to effectively meet the dual requirements of very high photospeed and very good shelf-life required in computer-to-plate systems.

  改进的光聚合引发剂体系由在光谱的紫外线或可见光区域敏化的光谱敏化剂和 N-芳基、O-芳基或 S-芳基聚羧酸共引发剂组成。改进后的引发剂体系与含有一种或多种可加成聚合的乙烯基不饱和化合物的光聚合组合物结合，形成的组合物适用于制备平版印刷板中的辐射敏感层，该板可使用紫外线或可见光发射激光器（如氩离子激光器和倍频 Nd:YAG 激光器）进行图像曝光。这种印版能够有效地满足计算机直接制版系统对极高的光速和极好的保存期限的双重要求。
• Peel-developable lithographic printing plate
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0795790A2

  公开（公告）日：1997-09-17

  A peel-developable lithographic printing plate is comprised of a substrate, a hydrophilic layer comprising a polymeric acid overlying the substrate, a radiation-sensitive image-forming layer overlying the hydrophilic layer and a stripping layer that is strippably adhered to the image-forming layer. The image-forming layer is comprised of a photopolymerizable composition comprising a polymeric binder, a plurality of addition-polymerizable ethylenically-unsaturated compounds at least one of which possesses phosphorus-derived acidic functionality and a photopolymerization initiator. After imagewise exposure of the plate to activating radiation, the stripping layer is peeled from the image-forming layer with only the unexposed regions of the image-forming layer adhering thereto so as to reveal the underlying hydrophilic layer and thereby form a lithographic printing surface.

  一种可剥离显影平版印刷板由基底、覆盖在基底上的由聚合物酸组成的亲水层、覆盖在亲水层上的辐射敏感图像形成层和可剥离地粘附在图像形成层上的剥离层组成。图像形成层由可光聚合的组合物组成，该组合物包括聚合物粘合剂、多种可加成聚合的乙烯基不饱和化合物（其中至少一种具有磷衍生的酸性官能团）和光聚合引发剂。将印版按图像方向暴露在活化辐射下后，剥离层从图像形成层上剥离，只有图像形成层的未暴露区域附着其上，以显示底层亲水层，从而形成平版印刷表面。