2,4-二氨基-乙酰苯胺 | 6373-15-5

• 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: 2,4-二氨基-乙酰苯胺
• 英文名称: N¹-Acetyl-1,2,4-triamino-benzol
• 英文别名: acetic acid-(2,4-diamino-anilide)；Essigsaeure-(2,4-diamino-anilid)；2.4-Diamino-1-acetamino-benzol；N-(2,4-diaminophenyl)acetamide
• CAS: 6373-15-5
• 化学式: C₈H₁₁N₃O
• mdl: MFCD00025286
• 分子量: 165.195
• InChiKey: XLXOPVQPBPLVHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  81.1
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  2,4-二氨基-乙酰苯胺 生成 5-氨基-2-甲基苯并咪唑
  参考文献：
  名称：

  DE183843

  摘要：

  公开号：
• 作为产物：
  描述：

  N-(2,4-二硝基苯基)乙酰胺 在 铁粉 、 溶剂黄146 作用下， 生成 2,4-二氨基-乙酰苯胺
  参考文献：
  名称：

  DE151204

  摘要：

  公开号：

文献信息

• ACETYLENE COMPOUND, SALT THEREOF, CONDENSATE THEREOF, AND COMPOSITION THEREOF
  申请人：Fujifilm Corporation

  公开号：EP2202220A1

  公开（公告）日：2010-06-30

  [Problem to be Solved] To provide an acetylene compound having a structure in which a unit having an amino group and a unit having an ethynyl group are bonded via a linking group, the acetylene compound being introducable to a polymer having thermal resistance. [Means for Solving the Problem] An acetylene compound represented by the following Formula (1) and a salt thereof: wherein in Formula (1), X represents a single bond or a divalent linking group; A represents a hydrocarbon group, a heteroaromatic ring or a heteroalicyclic compound; B represents a hydrocarbon group, a heteroaromatic ring, a heteroalicyclic compound or a single bond; R1 represents a hydrogen atom, a hydrocarbon group, a heteroaromatic ring, a heteroalicyclic compound or a silyl group; R4 represents a hydrogen atom or a group that can be a substituent of an amino group; and m, n and a each independently represent an integer of 1 or greater.

  解决的问题是提供一种乙炔化合物，其结构中含有通过连接基团连接的具有氨基团和乙炔基团的单元，该乙炔化合物可引入到具有热阻抗的聚合物中。解决问题的方法是通过以下式（1）表示的乙炔化合物及其盐：其中在式（1）中，X代表单键或二价连接基团；A代表烃基团、杂环芳香环或杂环脂环化合物；B代表烃基团、杂环芳香环、杂环脂环化合物或单键；R1代表氢原子、烃基团、杂环芳香环、杂环脂环化合物或硅基团；R4代表氢原子或可作为氨基团的取代基团；m、n和a分别独立表示大于或等于1的整数。
• Improvements in or relating to siloxanes
  申请人：M & T CHEMICALS, INC.

  公开号：EP0054426A2

  公开（公告）日：1982-06-23

  The properties of polymeric compositions can be improved by the presence of a polysiloxane unit of formula where Q is a substituted or unsubstituted aromatic group, D is unsubstituted or substituted hydrocarbylene R1, R2, R3, R4, R5 and R6 each, independently, is unsubstituted or substituted hydrocarbyl. x, y and z each independently has a value from 0 to 100. Polyimides containing these units display improved solubility and adhesion; they are useful, among other things, as protective coatings.

  聚合体组合物的性能可以通过存在式中的聚硅氧烷单元得到改善 式中 Q 是取代或未取代的芳香基团、 D为未取代或取代的烃基 R1、R2、R3、R4、R5 和 R6 各自独立地为未取代或取代的烃基。 x、y 和 z 各自独立地具有 0 至 100 之间的数值。 含有这些单元的聚酰亚胺具有更好的溶解性和粘附性，可用作保护涂层等。
• ACETYLENE COMPOUND
  申请人：Fujifilm Corporation

  公开号：EP2202221A1

  公开（公告）日：2010-06-30

  The invention provides an acetylene compound represented by the following Formula (1), which is useful as a raw material for a polymer achieving high thermal resistance; wherein, in Formula (1), the encircled Ar represents an aryl group or a heteroaryl group; X represents a divalent linking group; R, R' and R1 each independently represent a hydrogen atom, a hydrocarbon group or a heterocyclic group; R2 represents a hydrogen atom or a substituent substitutable on a benzene ring; A represents a hydrocarbon group or a heterocyclic group; Q represents a hydrogen atom, a hydrocarbon group, or a metal element capable of forming a monovalent metal salt; a represents an integer from 0 or more; b, m and n each independently represent an integer of 1 or more; when n, m and b are 1 at the same time, X is not -(C=O)O-; and when n is 2, and both m and b are 1, X is not -O-.

  本发明提供了一种由下式（1）表示的乙炔化合物，它可用作具有高耐热性的聚合物的原料； 其中，在式(1)中，环绕的 Ar 代表芳基或杂芳基；X 代表二价连接基团；R、R'和 R1 各自独立地代表氢原子、烃基或杂环基团；R2 代表氢原子或可取代苯环的取代基；A 代表烃基或杂环基团；Q代表氢原子、烃基或能形成一价金属盐的金属元素；a代表0或0以上的整数；b、m和n各自独立地代表1或1以上的整数；当n、m和b同时为1时，X不是-(C=O)O-；当n为2且m和b均为1时，X不是-O-。
• Corrosion inhibition of HCL treatment fluids with environmentally compatible solvent
  申请人：Halliburton Energy Services, Inc.

  公开号：US10604850B2

  公开（公告）日：2020-03-31

  A method of treating in a subterranean formation including placing a corrosion inhibitor composition into a subterranean formation, where the formation includes an acidic environment having a pH of about 5 or below, where the composition includes: an organic solvent comprising an alcohol with a flash point of at least about 75° C.; a nitrogen containing compound; an aqueous acid solution comprising HCl; and contacting a metal surface with the corrosion inhibitor composition. A corrosion inhibitor composition includes an organic solvent comprising an alcohol with a flash point of at least about 75° C.; a nitrogen containing compound; and an aqueous acid solution comprising HCl.

  一种处理地下地层的方法，包括将缓蚀剂组合物放入地下地层，其中地层包括pH值约为5或以下的酸性环境，组合物包括：由闪点至少约为75℃的醇组成的有机溶剂；含氮化合物；由盐酸组成的酸性水溶液；以及将金属表面与缓蚀剂组合物接触。一种缓蚀剂组合物包括一种有机溶剂，由闪点至少约为 75 摄氏度的醇、一种含氮化合物和一种含盐酸的酸水溶液组成。
• Investigations of linker structure on the potency of a series of bidentate protein tyrosine phosphatase inhibitors
  作者：Jian Xie、Christopher T. Seto

  DOI：10.1016/j.bmc.2005.02.001

  日期：2005.4

  Protein tyrosine phosphatases (PTPases) and protein tyrosine kinase (PTKases) regulate the phosphorylation and dephosphorylation of tyrosine residues in proteins, events that are essential for a variety of cellular functions. PTPases such as PTP1B and the Yersinia PTPase play an important role in diseases including type 11 diabetes and bubonic plague. A library of 67 bidentate PTPase inhibitors that are based on the alpha-ketocarboxylic acid motif has been synthesized using parallel solution-phase methods. Two aryl alpha-ketocarboxylic acids were tethered to a variety of different diamine linkers through amide bonds. The compounds were assayed in crude form against the Yersinia PTPase, PTP1B, and TCPTP. Six compounds were selected for further evaluation, in purified form, against the Yersinia PTPase, PTP1B, TCPTP, LAR, and CD45. These compounds had IC50 values in the low micromolar range against the Yersinia PTPase, PTP I B, and TCPTP, showed good selectivity for PTP1B over LAR, and modest selectivity over CD45. The correlation between linker structure and inhibitor activity shows that aromatic groups in the linker can play an important role in determining binding affinity in this class of inhibitors. (c) 2005 Elsevier Ltd. All rights reserved.

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