1-methylimidazol-3-ium 3-mercaptopropionate | 1246851-28-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-methylimidazol-3-ium 3-mercaptopropionate
• 英文别名: MimMP
• CAS: 1246851-28-4
• 化学式: C₃H₆O₂S*C₄H₆N₂
• 分子量: 188.25
• InChiKey: MBLBHLBQKXHGOX-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  N-甲基咪唑 、 3-巯基丙酸 反应 4.0h， 生成 1-methylimidazol-3-ium 3-mercaptopropionate
  参考文献：
  名称：

  Functional thiol ionic liquids as novel interfacial modifiers in SBR/HNTs composites

  摘要：

  Two kinds of thiol ionic liquids (ILs). 1-methylimidazolium mercaptopropionate (MimMP) and bis (1-methylimidazolium) mercaptosuccinate (BMimMS), were investigated as novel interfacial modifiers for styrene butadiene rubber/halloysite nanotubes (SBR/HNTs) composites. According to model compounds, it was found that their affinities toward HNTs were originated from hydrogen bonding and that they could be grafted onto SBR chains via thiol-ene reactions. The ILs addition could promote vulcanization and effectively facilitate HNTs dispersion in rubber matrix. The interfacial interaction, quantitatively evaluated by a proposed equation based on rubber elasticity and reinforcement theory, was consistently increased. Mechanical properties of SBR/HNTs vulcanizates were largely improved and better than those of the 3-mercaptopropyl trimethoxysilane modified system. The BMimMS's efficiency on modifying SBR/HNTs vulcanizates was higher than the other for its Gemini structure. Significantly mechanical improvements and lowered mechanical loss in the range of 50-80 degrees C were correlated to the improved HNTs dispersion and strengthened interfacial interactions. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2011.01.024