3-Dodecyl-brenzcatechin | 7573-08-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 3-Dodecyl-brenzcatechin
• 英文别名: 3-n-Dodecyl-catechol；3-Dodecylbrenzkatechin；3-dodecylbenzene-1,2-diol
• CAS: 7573-08-2
• 化学式: C₁₈H₃₀O₂
• 分子量: 278.435
• InChiKey: RQZSRKKPOAVRJF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  20
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-Dodecyl-brenzcatechin 、 diphosphorus pentasulfide 生成 5-dodecyl-2-sulfanyl-2-sulfanylidene-1,3,2λ5-benzodioxaphosphole
  参考文献：
  名称：

  YAMAGUCHI, ELAINE S.;LISTON, THOMAS V.

  摘要：

  DOI：
• 作为产物：
  描述：

  溴代十二烷 、 环己酮缩邻苯二酚 生成 3-Dodecyl-brenzcatechin
  参考文献：
  名称：

  Vetter,W. et al., Chemische Berichte, 1974, vol. 107, p. 424 - 441

  摘要：

  DOI：

文献信息

• ADDITIVE FOR LUBRICANT OR FUEL, LUBRICANT OR FUEL COMPOSITION CONTAINING THE SAME, AND NOVEL SUBSTITUTED HYDROXY AROMATIC ESTER DERIVATIVE
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0704425A1

  公开（公告）日：1996-04-03

  An additive for lubricant or fuel, comprising at least one member selected from substituted hydroxy aromatic ester derivatives represented by general formulae (I) and (II), (wherein R¹ through R⁵ represent each an organic group having six or more carbon atoms; a, b, d, e, k and m represent each 1 to 3; c, f, g, i and j represent each 0 to 3; h represents 0 to 4, provided f+g=1 to 3 and h+i=1 to 6); a lubricant or fuel additive composition containing the same; and a lubricant or fuel composition containing the same. The additive is suitable as an ashless cleaning agent that is excellent in high-temperature stability and can substitute for metallic cleaning agents. The lubricant or fuel composition containing the same is suitable as an internal-combustion engine lubricant or fuel capable of coping with future severe exhaust gas regulation.

  一种润滑油或燃料添加剂，包含至少一种选自通式(I)和(II)所代表的取代羟基芳香酯衍生物的成员，（其中 R¹ 至 R⁵ 分别代表具有六个或六个以上碳原子的有机基团；a、b、d、e、k 和 m 分别代表 1 至 3；c、f、g、i 和 j 分别代表 0 至 3；h 代表 0 至 4，条件是 f+g=1 至 3 和 h+i=1 至 6）；含有相同成分的润滑油或燃料添加剂组合物；以及含有相同成分的润滑油或燃料组合物。该添加剂适合用作无灰清洁剂，具有出色的高温稳定性，可替代金属清洁剂。含有相同成分的润滑剂或燃料组合物适合用作内燃机润滑剂或燃料，能够应对未来严格的废气法规。
• Aromatic tetrahedral borate compounds for lubricating compositions
  申请人：THE LUBRIZOL CORPORATION

  公开号：US10336963B2

  公开（公告）日：2019-07-02

  A lubricating composition includes an oil of lubricating viscosity and an ionic tetrahedral borate compound which includes a cation and a tetrahedral borate anion which includes a boron atom, the boron atom having at least one aromatic bidentate di-oxo ligand. The compound may be represented by formula (I), where R1 and R2 are selected from C1-48 hydrocarbyl groups or together form a substituted or unsubstituted 5- or 6-membered ring; R3 and R4 together represent a substituted or unsubstituted aromatic ring; m is 0 or 1; X is hydrogen, a C1-24 hydrocarbyl group, —OR5, —NHR5, or ═O, R5 is a C1-24 hydrocarbyl group; M represents the cation; and n is at least 1. The cation may be selected to provide detergent and/or dispersant properties to the lubricating composition. In the case of ammonium cations, the molecular weight may be 260 g/mol or higher for providing a highly soluble compound, particularly when X is ═O.

  一种润滑组合物包括一种具有润滑粘度的油和一种离子型四面体硼酸盐化合物，该化合物包括一个阳离子和一个四面体硼酸盐阴离子，该阴离子包括一个硼原子，该硼原子具有至少一个芳香族双齿二氧配位体。该化合物可由式（I）表示，其中 R1 和 R2 选自 C1-48 羧基或共同形成取代或未取代的 5 或 6 元环；R3 和 R4 共同代表取代或未取代的芳环；m 为 0 或 1；X 为氢、C1-24 羧基、-OR5、-NHR5 或═O，R5 为 C1-24 羧基；M 代表阳离子；n 至少为 1。阳离子的选择可为润滑油组合物提供清洁剂和/或分散剂特性。在铵阳离子的情况下，分子量可为 260 克/摩尔或更高，以提供高溶解性化合物，特别是当 X 为 ═O 时。
• ADDITIVE COMPOSITION FOR LUBRICANT OR FUEL, LUBRICANT OR FUEL COMPOSITION CONTAINING THE SAME, AND NOVEL SUBSTITUTED HYDROXY AROMATIC ESTER DERIVATIVE
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0704425B1

  公开（公告）日：2002-09-04
• YAMAGUCHI, ELAINE S.;LISTON, THOMAS V.
  作者：YAMAGUCHI, ELAINE S.、LISTON, THOMAS V.

  DOI：——

  日期：——
• Lubricating oil additive and lubricating oil composition containing the same
  申请人：CHEVRON RESEARCH AND TECHNOLOGY COMPANY

  公开号：EP0478857B1

  公开（公告）日：1994-02-16