2,2'-di(2-hydroxybenzaliminoethyl) disulfide | 847032-01-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2,2'-di(2-hydroxybenzaliminoethyl) disulfide
• CAS: 847032-01-3
• 化学式: C₁₈H₂₀N₂O₂S₂
• 分子量: 360.501
• InChiKey: VNEHKTHVSFFQQZ-IWGRKNQJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.02
• 重原子数：
  24.0
• 可旋转键数：
  9.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  65.18
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  cobalt(II) chloride hexahydrate 、 2,2'-di(2-hydroxybenzaliminoethyl) disulfide 在 triethyl amine 作用下， 以 甲醇 为溶剂， 生成 [2,2'-di(2-hydroxybenzaliminoethyl)disulfide]dicobalt(II)dichloride
  参考文献：
  名称：

  N,S,O-Containing organic ligands based on salicylaldehyde and 2-thiosubstituted ethylamines and their complexes with CoII, NiII, and CuII

  摘要：

  2,2′-di(2-hydroxybenzaliminoethyl) disulfide (H2L1) 和 2-[(2-thioethyl)iminomethyl]phenol (H2L2) 与 MCl2-xH2O (M = Co, Ni, Cu) 反应，分别得到 [M2(L1)Cl2] 和 [M(L2)]2 复合物。它们的结构是通过电子和红外光谱数据以及 PM3 量子化学计算确定的。对 H2L1 配体和配合物进行了电化学研究（CV 和使用旋转盘电极）。在配合物的电化学氧化和还原过程中，配体片段上发生了主要的电子变化。

  DOI：

  10.1007/s11172-007-0210-1
• 作为产物：
  描述：

  cystamine dihydrochioride 、 水杨醛 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 反应 5.0h， 以49%的产率得到2,2'-di(2-hydroxybenzaliminoethyl) disulfide
  参考文献：
  名称：

  N,S,O-Containing organic ligands based on salicylaldehyde and 2-thiosubstituted ethylamines and their complexes with CoII, NiII, and CuII

  摘要：

  2,2′-di(2-hydroxybenzaliminoethyl) disulfide (H2L1) 和 2-[(2-thioethyl)iminomethyl]phenol (H2L2) 与 MCl2-xH2O (M = Co, Ni, Cu) 反应，分别得到 [M2(L1)Cl2] 和 [M(L2)]2 复合物。它们的结构是通过电子和红外光谱数据以及 PM3 量子化学计算确定的。对 H2L1 配体和配合物进行了电化学研究（CV 和使用旋转盘电极）。在配合物的电化学氧化和还原过程中，配体片段上发生了主要的电子变化。

  DOI：

  10.1007/s11172-007-0210-1

文献信息

• PHENOLIC RESIN COMPOSITION AND THE USE THEREOF IN A RUBBER COMPOSITION TO REDUCE HYSTERESIS
  申请人：SI Group, Inc.

  公开号：EP3539794A1

  公开（公告）日：2019-09-18

  This invention relates to a phenolic resin composition comprising a phenolic resin admixed with and/or modified by one or more functionalized organosulfur compounds. This invention also relates to a rubber composition comprising (i) a natural rubber, a synthetic rubber, or a mixture thereof; (ii) one or more phenolic resins; and (iii) one or more functionalized organosulfur compounds. The interaction between the component (i) and the components (ii) and (iii) reduces the hysteresis increase compared to a rubber composition without the component (iii), upon curing the rubber composition. The invention also relates to a process for preparing the phenolic resin composition, a process for preparing the rubber composition, and a process for reducing the hysteresis increase caused in a rubber composition when a phenolic resin is added to a rubber composition.

  本发明涉及一种酚醛树脂组合物，该组合物由酚醛树脂与一种或多种官能化有机硫化合物混合和/或经其改性而成。本发明还涉及一种橡胶组合物，其成分包括：(i) 天然橡胶、合成橡胶或其混合物；(ii) 一种或多种酚醛树脂；以及 (iii) 一种或多种官能化有机硫化合物。与不含组分③的橡胶组合物相比，组分①与组分②和组分③之间的相互作用可在硫化橡胶组合物时减少滞后的增加。本发明还涉及一种制备酚醛树脂组合物的工艺、一种制备橡胶组合物的工艺，以及一种在橡胶组合物中加入酚醛树脂时减少橡胶组合物中滞后增加的工艺。
• FUNCTIONALIZED ORGANOSULFUR COMPOUND FOR REDUCING HYSTERESIS IN A RUBBER ARTICLE
  申请人：SI Group, Inc.

  公开号：EP3765310A1

  公开（公告）日：2021-01-20
• [EN] PHENOLIC RESIN COMPOSITION AND THE USE THEREOF IN A RUBBER COMPOSITION TO REDUCE HYSTERESIS<br/>[FR] COMPOSITION DE RÉSINE PHÉNOLIQUE ET SON UTILISATION DANS UNE COMPOSITION DE CAOUTCHOUC POUR RÉDUIRE L'HYSTÉRÉSIS
  申请人：SI GROUP INC

  公开号：WO2019178373A1

  公开（公告）日：2019-09-19

  This invention relates to a phenolic resin composition comprising a phenolic resin admixed with and/or modified by one or more functionalized organosulfur compounds. This invention also relates to a rubber composition comprising (i) a natural rubber, a synthetic rubber, or a mixture thereof; (ii) one or more phenolic resins; and (iii) one or more functionalized organosulfur compounds. The interaction between the component (i) and the components (ii) and (iii) reduces the hysteresis increase compared to a rubber composition without the component (iii), upon curing the rubber composition. The invention also relates to a process for preparing the phenolic resin composition, a process for preparing the rubber composition, and a process for reducing the hysteresis increase caused in a rubber composition when a phenolic resin is added to a rubber composition.
• [EN] FUNCTIONALIZED ORGANOSULFUR COMPOUND FOR REDUCING HYSTERESIS IN A RUBBER ARTICLE<br/>[FR] COMPOSÉ ORGANOSOUFRÉ FONCTIONNALISÉ PERMETTANT DE RÉDUIRE L'HYSTÉRÉSIS D'UN ARTICLE EN CAOUTCHOUC
  申请人：SI GROUP INC

  公开号：WO2019178381A1

  公开（公告）日：2019-09-19

  This invention relates to a process of mixing a phenolic resin and one or more functionalized organosulfur compounds into a rubber composition comprising a rubber component. The interaction between the phenolic resin component and the functionalized organosulfur compound component with the rubber component reduces the hysteresis increase compared to a rubber composition without the functionalized organosulfur compound component, upon curing the rubber composition. The invention also relates to a rubber composition prepared according to this process and a rubber product formed from the rubber composition.