2-((3,5-二(1,1-二甲基乙基)-4-羟基苯基)甲基)戊二酸二甲酯 | 80099-80-5

• 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-((3,5-二(1,1-二甲基乙基)-4-羟基苯基)甲基)戊二酸二甲酯
• 中文别名: (5&amp#x3B2)-3&amp#x3B2,14-二羟基强心烷交酯
• 英文名称: dimethyl α-(3,5-di-tert-butyl-4-hydroxybenzyl)glutarate
• 英文别名: Pentanedioic acid, 2-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)-, dimethyl ester；dimethyl 2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]pentanedioate
• CAS: 80099-80-5
• 化学式: C₂₂H₃₄O₅
• 分子量: 378.509
• InChiKey: WIEBSMBCJXAJHX-UHFFFAOYSA-N

物化性质

• 沸点：
  429.0±45.0 °C(Predicted)
• 密度：
  1.050±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  27
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-((3,5-二(1,1-二甲基乙基)-4-羟基苯基)甲基)戊二酸二甲酯 在 氢氧化钾 、 potassium hexacyanoferrate(III) 作用下， 以 水 、 苯 为溶剂， 反应 0.67h， 以90%的产率得到α-(3,5-di-tert-butylquinomethide) of dimethyl glutarate
  参考文献：
  名称：

  Titova, T. F.; Krysin, A. P.; Bulgakov, V. A., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, p. 1732 - 1737

  摘要：

  DOI：
• 作为产物：
  描述：

  3-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯 、 丙烯酸甲酯（MA） 以9%的产率得到
  参考文献：
  名称：

  TITOVA, T. F.;KRYSIN, A. P.;BULGAKOV, V. A.;MAMATYUK, V. I., ZH. ORGAN. XIMII, 1984, 20, N 9, 1899-1905

  摘要：

  DOI：

文献信息

• Lubricating oil compositions with improved performance
  申请人：Al-Akhdar Walid

  公开号：US20060040833A1

  公开（公告）日：2006-02-23

  Disclosed are stabilized lubricating oil compositions with improved oxidative performance. These lubricating oil compositions contain certain phenolic antioxidants, in combination with other antioxidants, which contribute to the improved performance. These certain phenolic antioxidants are defined in formula (I), wherein, R1 is alkyl of 1 to 4 carbon atoms, n is 1 to 4, R2 is H or R3, R3 is —(CH2) x -COOR4 where x is 1 to 10, R4 is straight or branched chain alkyl of 1 to 24 carbon atoms or E, when n is 1, E is straight or branched chain alkyl of 1 to 24 carbon atoms; when n is 2, E is straight or branched chain alkylene of 2 to 12 carbon atoms or said alkylene interrupted by one to five O or S atoms; when n is 3, E is a straight or branched chain alkanetriyl of 3 to 6 carbon atoms; and when n is 4, E is pentaerthyrityl.

  本发明涉及稳定的润滑油组合物，其具有改善的氧化性能。这些润滑油组合物含有某些酚类抗氧剂，与其他抗氧剂结合使用，有助于提高性能。这些某些酚类抗氧剂在公式（I）中被定义，其中，R1是1至4个碳原子的烷基，n为1至4，R2是H或R3，R3是—（CH2）x-COOR4，其中x为1至10，R4是1至24个碳原子的直链或支链烷基或E，当n为1时，E是1至24个碳原子的直链或支链烷基；当n为2时，E是2至12个碳原子的直链或支链亚烷基或由1至5个O或S原子中断的所述亚烷基；当n为3时，E是3至6个碳原子的直链或支链烷三基；当n为4时，E是五（三）甲基环戊烷基。
• ——
  作者：A. A. Volod"kin、G. E. Zaikov

  DOI：10.1023/a:1022170915654

  日期：——

  The nature of the cation (K+ or Na+) in hydroxides affects the temperature plot of the equilibrium constant of the reaction of KOH and NaOH with 2,6-di-tert-butylphenol (ArOH) and the conversion of KOH and (or) NaOH to potassium or sodium 2,6-di-tert-butyl phenoxides, which are catalysts for the alkylation of ArOH by methyl acrylate. The kinetic method for determination of the composition of the catalyst formed from NaOH and ArOH was proposed. The nature of the cation in phenoxides ArOK or ArONa is a factor determining the kinetics of the reaction of ArOH with methyl acrylate. Two different kinetic schemes were proposed to describe the transformation of ArOH in the presence of ArONa or ArOK.
• LUBRICATING OIL COMPOSITIONS WITH IMPROVED PERFORMANCE
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1776441A1

  公开（公告）日：2007-04-25
• PHENOLIC RESINS BLENDED WITH ANTIOXIDANTS
  申请人：SI GROUP-SHANGHAI CO., LTD.

  公开号：US20200247980A1

  公开（公告）日：2020-08-06

  This invention relates to a phenolic resin composition comprising: a) about 50 wt % to about 95 wt % of one or more alkylphenol-aldehyde resins and b) about 5 wt % to about 50 wt % of an antioxidant composition. This invention also relates to a process of reducing hysteresis and/or improving scorch in a phenolic resin. This invention also relates to a process of recycling by-products of a reaction between an alkyl acrylate and an alkylphenol compound.
• US4659863A
  申请人：——

  公开号：US4659863A

  公开（公告）日：1987-04-21