1-[2-(2-Butylsulfinylethyldisulfanyl)ethylsulfinyl]butane | 1133065-26-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 亚砜
• 英文名称: 1-[2-(2-Butylsulfinylethyldisulfanyl)ethylsulfinyl]butane
• 英文别名: 1-[2-(2-butylsulfinylethyldisulfanyl)ethylsulfinyl]butane
• CAS: 1133065-26-5
• 化学式: C₁₂H₂₆O₂S₄
• 分子量: 330.601
• InChiKey: UXGJBOGAXNTFFU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  123
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  1-(乙烯基亚硫酰基)丁烷 在 sodium sulfide 、 sulfur 作用下， 以 水 为溶剂， 反应 3.0h， 生成 butyl 2-[2-(butylsulfinyl)ethyl]sulfanylethyl sulfoxide 、 1-[2-(2-Butylsulfinylethyldisulfanyl)ethylsulfinyl]butane 、 1,3-bis(2-(butylsulfinyl)ethyl)trisulfane
  参考文献：
  名称：

  Reaction of vinyl sulfoxides with sodium sulfide and polysulfides

  摘要：

  Sodium sulfide and polysulfides readily (50-55 degrees C, 3 h, aqueous medium) react with alkyl vinyl sulfoxides to afford bis(alkylsulfinylethyl)sulfides and -polysulfides in up to 75% yield. Under comparable conditions the reaction of divinyl sulfoxide with sodium sulfide proceeds by the mechanism of addition-cyclization and results in 1,4-dithiane-1-oxide and 1,4-oxathiane-4-oxide. Microwave activation of the studied reactions allows to increase their rate and efficiency.

  DOI：

  10.1134/s1070363208050174

文献信息

• LUBRICATING OIL COMPOSITION
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2508590A1

  公开（公告）日：2012-10-10

  A lubricating oil composition which is excellent in wear resistance, despite its low phosphorus content, low sulfur content and low sulfuric acid ash content, and which exhibits excellent friction reducing effect even when used for a DLC-treated sliding part, is provided by compounding a specific sulfur-containing compound and a specific polar group-containing compound in a base oil.

  通过在基础油中加入特定的含硫化合物和特定的含极性基团化合物，提供了一种尽管磷含量低、硫含量低和硫酸灰分含量低，但却具有优异耐磨性的润滑油组合物，该组合物即使用于经 DLC 处理的滑动部件也能表现出优异的减摩效果。
• Reaction of vinyl sulfoxides with sodium sulfide and polysulfides
  作者：N. A. Chernysheva、N. K. Gusarova、S. V. Yas’ko、L. M. Sinegovskaya、B. A. Trofimov

  DOI：10.1134/s1070363208050174

  日期：2008.5

  Sodium sulfide and polysulfides readily (50-55 degrees C, 3 h, aqueous medium) react with alkyl vinyl sulfoxides to afford bis(alkylsulfinylethyl)sulfides and -polysulfides in up to 75% yield. Under comparable conditions the reaction of divinyl sulfoxide with sodium sulfide proceeds by the mechanism of addition-cyclization and results in 1,4-dithiane-1-oxide and 1,4-oxathiane-4-oxide. Microwave activation of the studied reactions allows to increase their rate and efficiency.