1-amino-1H-indazol-3(2H)-one | 131630-21-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 英文名称: 1-amino-1H-indazol-3(2H)-one
• 英文别名: 1-amino-2H-indazol-3-one
• CAS: 131630-21-2
• 化学式: C₇H₇N₃O
• 分子量: 149.15
• InChiKey: DVRKYKCDKYUEHI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.4
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Seal swell agents for lubrication compositions
  申请人：The Lubrizol Corporation

  公开号：US10669504B2

  公开（公告）日：2020-06-02

  The invention relates to a seal swell agent which is a substituted sulfonyldibenzene compound, and lubricating compositions containing the seal swell agent. The substituents on the benzene rings may be hydrocarbyl groups of 4 to 20 carbon atoms or alkylene groups of 1-2 carbon atoms with further functional groups.

  本发明涉及一种密封膨胀剂，该膨胀剂是一种取代的磺酰基二苯化合物，并且包含密封膨胀剂的润滑组合物。苯环上的取代基可以是4至20个碳原子的烃基或1-2个碳原子的烷基，还可以带有进一步的功能基团。
• Antioxidant amines based on n-(4aniliophenyl) amides Antioxidant amines based on n-(4-anilinophenyl) Amides
  申请人：——

  公开号：US20030030033A1

  公开（公告）日：2003-02-13

  A composition of matter is disclosed wherein the composition comprises an N-aromatic substituted acid amide compound selected from the group consisting of compounds of formula (I) wherein A and B are independently selected alkylene groups; R 1 is selected form the group consisting of hydrogen, alkyl alkylether, or ester; R 2 is hydrogen if R 1 is hydrogen; R 2 is an alkyl primary amine if R 1 is alkyl, alkylether, or ester, R 3 and R 4 are independently selected from the group consisting of hydrogen and alkyl; R 5 is a sterically hindered phenolic group of formula (II) or formula (III) wherein X is CH 2 , S, NH, or O; and m, n, and p are independently selected integers equal to 0 or 1. These compositions may be used as such or they may be bound to a polymer backbone via a linking moiety. In either case, they are useful as antioxidants, particularly in lubricating oil compositions.

  揭示了一种物质组成，其中该组成物包括选择自公式（I）化合物的N-芳基取代酸酰胺化合物，其中A和B是独立选择的烷基基团；R1从由氢，烷基烷醚或酯组成的群中选择；如果R1是氢，则R2是氢；如果R1是烷基，烷基醚或酯，则R2是烷基一级胺，R3和R4是独立选择的氢和烷基的群；R5是公式（II）或公式（III）的立体位阻酚基团，其中X为CH2，S，NH或O；m，n和p是独立选择的等于0或1的整数。这些组成物可以直接使用，或者它们可以通过连接基团与聚合物骨架结合。在任何情况下，它们都可作为抗氧化剂使用，特别是在润滑油组成物中。
• VISCOSITY IMPROVER GRAFTED WITH UNSATURATED ACYLATING AGENT AND AN ARYLOXYALYLKENE MONOAMINE
  申请人：McDougall Patrick J.

  公开号：US20140024567A1

  公开（公告）日：2014-01-23

  Disclosed is an oil-soluble lubricating oil additive composition, suitable for use as a dispersant viscosity index improver in lubricating oils; prepared by the process which comprises reacting a hydrocarbon polymer having a number average molecular weight (M n ) between about 7,000 and about 500,000 wherein the polymer backbone has been functionalized with an ethylenically unsaturated acylating agent and an aryloxy-alkylene amine.

  本发明公开了一种油溶性润滑油添加剂组合物，适用于用作润滑油中的分散剂粘度指数改进剂；所述组合物是通过以下过程制备的：反应具有约7,000至约500,000的数均分子量（Mn）的烃基聚合物，其中聚合物骨架已经被乙烯基不饱和酰化剂和芳基氧基-烷基胺官能化。
• Dispersant - anti-oxidant additive and lubricating oil composition containing same
  申请人：TEXACO DEVELOPMENT CORPORATION

  公开号：EP0396297A2

  公开（公告）日：1990-11-07

  Lubricant additives having dispersant and anti-oxidant properties can be prepared: (A) by reacting (i) homopolymers of alpha-monoolefins having 2 to 10 carbon atoms, or copolymers of such olefins with non-conjugated dienes or trienes, said homopolymers or copolymers having molecular weights of 300 to 3500, with (ii) at least one olefinic carboxylic acid acylating agent to form a reaction intermediate having a carboxylic acid acylating function, and (B) reacting the resulting intermediate from (A) with an amino-aromatic polyamine selected from (a) an N-arylphenylene diamine, (b) an aminothiazole, (c) an aminocarbazole, (d) an amino-indazolinone, (e) an aminomercaptotriazole, or (f) an aminoperimidine.

  可以制备出具有分散剂和抗氧化特性的润滑油添加剂： (A) 将(i)具有 2 至 10 个碳原子的α-单烯烃均聚物或此类烯烃与非共轭二 烯或三烯的共聚物（所述均聚物或共聚物的分子量为 300 至 3500）与 (ii)至少一种烯烃羧酸酰化剂反应，形成具有羧酸酰化功能的反应中间体， 以及 (B) 将(A)中得到的中间体与选自(a)N-芳基苯二胺、(b)氨基噻唑、(c)氨基咔唑、(d)氨基吲唑啉酮、(e)氨基巯基三唑或(f)氨基胸苷的氨基芳香族多胺反应。
• VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
  申请人：TEXACO DEVELOPMENT CORPORATION

  公开号：EP0414343A1

  公开（公告）日：1991-02-27

  Multi-functional lubricant additives having VI-­improving, dispersant, and anti-oxidant properties can be obtained by reaction of certain styrene-ethylene butylene-­styrene block copolymers having unsaturation in the styrene segments and which are largely saturated in the ethylene-­butylene segments. The block copolymers are reacted with olefinic carboxylic acids to provide pendant acylating func­tions, and then reacted with amino-aromatic polyamine com­pounds selected from certain N-arylphenylene diamines, amino-­thiazoles, aminocarbazoles, aminoindoles, aminopyrroles, amino-indazolinones, aminomercaptotriazoles, and aminoperimi­dines.

  某些苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物的苯乙烯段不饱和，而乙烯-丁烯段基本饱和，通过与这些嵌段共聚物反应，可以获得具有改善VI、分散剂和抗氧化性能的多功能润滑油添加剂。将嵌段共聚物与烯烃羧酸反应以提供酰化功能，然后与选自某些 N-芳基苯二胺、氨基噻唑、氨基咔唑、氨基吲哚、氨基吡咯、氨基吲唑啉酮、氨基巯基三唑和氨基伯胺的氨基芳香族多胺化合物反应。