4,4-Bis(ethylsulfonyl)pimelonitril | 62943-41-3

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代缩醛
• 英文名称: 4,4-Bis(ethylsulfonyl)pimelonitril
• 英文别名: 4,4-Bis(ethylsulfonyl)heptanedinitrile
• CAS: 62943-41-3
• 化学式: C₁₁H₁₈N₂O₄S₂
• 分子量: 306.407
• InChiKey: BEXHEVPDSQMDPC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  133
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4,4-Bis(ethylsulfonyl)pimelonitril 在 盐酸 、 硫酸 作用下， 以 溶剂黄146 为溶剂， 生成 Dimethyl 4,4-Bis(ethylsulfonyl)pimelat
  参考文献：
  名称：

  Neplyuev,V.M. et al., Journal of Organic Chemistry USSR (English Translation), 1977, vol. 13, p. 463 - 466

  摘要：

  DOI：
• 作为产物：
  描述：

  bis(ethylsulfonyl)methane 、 丙烯腈 在 sodium hydroxide 作用下， 生成 4,4-Bis(ethylsulfonyl)pimelonitril
  参考文献：
  名称：

  Neplyuev,V.M. et al., Journal of Organic Chemistry USSR (English Translation), 1977, vol. 13, p. 463 - 466

  摘要：

  DOI：

文献信息

• ELECTROLYTE AND BATTERY
  申请人：CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

  公开号：US20200176817A1

  公开（公告）日：2020-06-04

  The present application relates to the field of energy storage materials, and particularly, to an electrolytic solution and a battery using the electrolytic solution. The electrolytic solution of the present application contains an additive, the additive including a multi-cyano compound represented by formula (I). The multi-cyano compound of the present application has a stronger complexation with a transition metal on the surface of a positive electrode material, and therefore a protective film can be formed on the surface of the positive electrode material, and the dissolution of the transition metal is effectively suppressed; the surface activity of the positive electrode material is reduced, thereby suppressing side reactions, such as the decomposition of the electrolytic solution on the surface of the positive electrode material; and the cycle performance and storage performance of a battery under wide range of working voltage and wide range of operating temperature conditions are thus improved.
• Neplyuev,V.M. et al., Journal of Organic Chemistry USSR (English Translation), 1977, vol. 13, p. 463 - 466
  作者：Neplyuev,V.M. et al.

  DOI：——

  日期：——