2-Amino-4-isobutyl-phenol | 344296-35-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Amino-4-isobutyl-phenol
• 英文别名: 2-Amino-4-(2-methylpropyl)phenol
• CAS: 344296-35-1
• 化学式: C₁₀H₁₅NO
• 分子量: 165.235
• InChiKey: DYNRDVPTEVBVLA-UHFFFAOYSA-N

物化性质

• 熔点：
  158-159 °C (decomp)
• 沸点：
  281.2±28.0 °C(Predicted)
• 密度：
  1.056±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  46.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-Amino-4-isobutyl-phenol 在 氯化亚砜 、 对甲苯磺酸 、 2,3-二甲基苯胺 作用下， 以 various solvent(s) 为溶剂， 反应 7.0h， 生成 5-(2-Methylpropyl)-2,2'-(1,4-naphthylen)dibenzoxazol
  参考文献：
  名称：

  Frischkorn, Hans; Pintschovius, Ulrich; Schinzel, Erich, Liebigs Annalen der Chemie, 1982, # 8, p. 1423 - 1433

  摘要：

  DOI：
• 作为产物：
  描述：

  4-异丁基苯酚 在 sodium nitrate 、 硫酸 、 溶剂黄146 作用下， 生成 2-Amino-4-isobutyl-phenol
  参考文献：
  名称：

  Comparing Individual-Level Returns with Aggregates a Historical Appraisal of the King Solution

  摘要：

  DOI：

  10.1080/01615440109598977

文献信息

• Production of thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters
  申请人：SUMITOMO SEIKA CHEMICALS CO., LTD.

  公开号：EP0387725A2

  公开（公告）日：1990-09-19

  There is disclosed a method of producing a thiophene-2,5-dicarboxylic acid diester represented by the formula wherein R represents an alkyl of 1-8 carbons, a phenyl, a substituted phenyl or benzyl, which comprises: halogenating a tetrahydrothiophene-2,5-dicarboxylic acid diester represented by the formula wherein R is the same as before, with a halogenating agent selected from the group consisting of halogens and sulfuryl halides in an amount of 2-4 moles per mole of the tetrahydrothiophene-2,5-dicarboxylic acid diester; and then dehydrohalogenating the resultant halogenated tetrahydrothiophene-2,5-dicarboxylic acid diester in the presence of an alcohol, a base, a metal or a metal ion. There is also disclosed a method of producing tetrahydrothiophene-2,5-dicarboxylic acid diester and dibenzoxazolyl thiophenes. Some of the thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters are novel.

  本发明公开了一种生产噻吩-2,5-二羧酸二酯的方法，其式为 其中R代表1-8个碳的烷基、苯基、取代苯基或苄基，该方法包括：卤化由式表示的四氢噻吩-2,5-二羧酸二酯 用从卤素和硫酰卤组成的组中选出的卤化剂，以每摩尔四氢噻吩-2,5-二羧酸二酯 2-4 摩尔的量卤化四氢噻吩-2,5-二羧酸二酯，其中 R 与前述相同；然后 在醇、碱、金属或金属离子存在下，对生成的卤代四氢噻吩-2,5-二甲酸二酯进行脱氢卤化。 还公开了一种生产四氢噻吩-2,5-二羧酸二酯和二苯并恶唑基噻吩的方法。其中一些噻吩-2,5-二羧酸二酯和四氢噻吩-2,5-二羧酸二酯是新型的。
• Two-stroke cycle lubricant and method of using same
  申请人：THE LUBRIZOL CORPORATION

  公开号：EP0628622A1

  公开（公告）日：1994-12-14

  A lubricant composition suitable for fuel injected two-stroke cycle engines includes an oil of lubricating viscosity, an amount, sufficient to reduce or prevent piston scuffing, of a mixture of(A) at least one phenol selected from (A-1) an aminophenol and (A-2) a reaction product of a nitrophenol and an amino compound, and (B) at least one Mannich dispersant, amine dispersant, nitrogen-containing carboxylic dispersant, or ester dispersant. The composition further includes an amount, sufficient to reduce degradation of the lubricant composition upon exposure to oxygen or oxides of nitrogen, of a nitrogen-containing inhibitor, a hindered phenol inhibitor, or a sulfur-containing organic inhibitor.

  一种适用于燃料喷射式二冲程循环发动机的润滑剂组合物包括具有润滑粘度的机油、一定量的足以减少或防止活塞擦伤的以下物质的混合物：(A) 至少一种选自(A-1)氨基苯酚和(A-2)硝基苯酚与氨基化合物的反应产物的苯酚，以及(B) 至少一种曼尼希分散剂、胺分散剂、含氮羧基分散剂或酯类分散剂。该组合物还包括一定量的含氮抑制剂、受阻酚抑制剂或含硫有机抑制剂，足以减少润滑剂组合物在暴露于氧气或氮氧化物时的降解。
• A method for production of dibenzoxazolyl thiophenes
  申请人：SUMITOMO SEIKA CHEMICALS CO., LTD.

  公开号：EP0719774A1

  公开（公告）日：1996-07-03

  There is disclosed a method of producing a thiophene-2,5-dicarboxylic acid diester represented by the formula wherein R' represents an alkyl of 1-8 carbons, a phenyl, a substituted phenyl or benzyl, which comprises:    halogenating a tetrahydrothiophene-2,5-dicarboxylic acid diester represented by the formula wherein R' is the same as before, with a halogenating agent selected from the group consisting of halogens and sulfuryl halides in an amount of 2-4 moles per mole of the tetrahydrothiophene-2,5-dicarboxylic acid diester; and then    dehydrohalogenating the resultant halogenated tetrahydrothiophene-2,5-dicarboxylic acid diester in the presence of an alcohol, a base, a metal or a metal ion. There is also disclosed a method of producing tetrahydrothiophene-2,5-dicarboxylic acid diester and dibenzoxazolyl thiophenes. Some of the thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters are novel.

  本发明公开了一种生产噻吩-2,5-二羧酸二酯的方法，其式为 其中R'代表1-8个碳原子的烷基、苯基、取代苯基或苄基，该方法包括 卤化由式表示的四氢噻吩-2,5-二羧酸二酯 用选自卤素和硫酰卤组成的组中的卤化剂，以每摩尔四氢噻吩-2,5-二羧酸二酯 2-4 摩尔的量卤化四氢噻吩-2,5-二羧酸二酯，其中 R'与前述相同；然后 在醇、碱、金属或金属离子存在的情况下，对得到的卤代四氢噻吩-2,5-二羧酸二酯进行脱氢卤化。 还公开了一种生产四氢噻吩-2,5-二羧酸二酯和二苯并恶唑基噻吩的方法。其中一些噻吩-2,5-二羧酸二酯和四氢噻吩-2,5-二羧酸二酯是新型的。
• Antiwear enhancing composition for lubricants and functional fluids
  申请人：The Lubrizol Corporation

  公开号：EP0769546A2

  公开（公告）日：1997-04-23

  This invention relates to a composition, comprising: (A) a boron-containing overbased material; (B) a phosphorus acid, ester or derivative therof; and (C) a borated epoxide or borated fatty acid ester of glycerol. In one embodiment the inventive composition further comprises (D) a thiocarbamate. These compositions are useful in providing lubricants and functional fluids, particularly automatic transmission fluids, with enhanced antiwear properties. In one embodiment these compositions also provide such lubricants and functional fluids with enhanced extreme-pressure and/or friction-modifying.

  本发明涉及一种组合物，包括：(A) 含硼过基材料；(B) 磷酸、磷酯或其衍生物；(C) 硼化环氧化物或硼化甘油脂肪酸酯。在一个实施方案中，本发明组合物还包括 (D) 硫代氨基甲酸酯。这些组合物有助于提供抗磨损性能更强的润滑剂和功能性液体，尤其是自动传动液。在一个实施方案中，这些组合物还能使此类润滑剂和功能性润滑液具有更强的极压和/或摩擦修正性。
• Functional fluid compositions having improved frictional and anti-oxidation properties
  申请人：The Lubrizol Corporation

  公开号：EP0787791A2

  公开（公告）日：1997-08-06

  A composition containing self condensation reaction products of alkylthio alkanols and dispersants which are found to have utility in lubricating/functional fluids.

  一种含有烷硫基烷醇和分散剂的自缩合反应产物的组合物，可用于润滑/功能性液体。