1-allyl-3-propylimidazolium chloride | 134142-73-7

• 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-allyl-3-propylimidazolium chloride
• 英文别名: 1-Prop-2-enyl-3-propylimidazol-3-ium;chloride；1-prop-2-enyl-3-propylimidazol-3-ium;chloride
• CAS: 134142-73-7
• 化学式: C₉H₁₅N₂*Cl
• 分子量: 186.684
• InChiKey: NYYDCSIVEJXCOZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.62
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  8.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-丙基咪唑 、 3-氯丙烯 反应 10.0h， 生成 1-allyl-3-propylimidazolium chloride
  参考文献：
  名称：

  Investigations about dissolution of cellulose in the 1-allyl-3-alkylimidazolium chloride ionic liquids

  摘要：

  In this work, the 1-allyl-3-alkylimidazolium chloride ionic liquids were synthesized and characterized by increasing carbon atoms (n <= 6) of alkyl chains on a cationic 3-imidazole ring. The results indicated that 1-allyl-3-alkylimidazolium chloride with asymmetrical structure on the two sides of a cationic 3-imidazole ring (i.e., n=1, 2, 6) exhibited alkalinity and lower thermal stabilities, and showed better solubility to the cellulose samples at 60-120 degrees C than those with symmetrical structures (n = 3, 4). The cellulose samples treated by 20% (w/w) ethylenediamine solution showed better solubility in 1-allyl-3-ethyl, hexyl-imidazolium chloride ionic liquids than that treated with 20% (w/w) NaOH solution at 5 degrees C for 72 h. XRD and TG analysis indicated that 002 plane apparent crystallite size as well as thermal stability of the regenerated cellulose samples from the ionic liquids decreased significantly compared with the untreated cellulose samples. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carbpol.2011.08.026

文献信息

• Novel imidazolium compound
  申请人：Ohno Hiroyuki

  公开号：US20070191612A1

  公开（公告）日：2007-08-16

  A novel imidazolium compound represented by the following general formula (I), which has an allyl group incorporated in the 3-position of the imidazolium ring. It needs no complicated operations for dissolution and has excellent handleability and a high ionic conductivity.

  一种新型咪唑化合物，其通式为(I)，在咪唑环的3位上具有烯丙基团。它无需复杂的溶解操作，具有良好的操控性和高离子导电性。
• NOVEL IMIDAZOLIUM COMPOUND
  申请人：Kanto Kagaku Kabushiki Kaisha

  公开号：EP1721900B1

  公开（公告）日：2014-06-11
• US7517999B2
  申请人：——

  公开号：US7517999B2

  公开（公告）日：2009-04-14
• Investigations about dissolution of cellulose in the 1-allyl-3-alkylimidazolium chloride ionic liquids
  作者：De-tao Liu、Kun-feng Xia、Wei-hua Cai、Ren-dang Yang、Li-qin Wang、Bin Wang

  DOI：10.1016/j.carbpol.2011.08.026

  日期：2012.1

  In this work, the 1-allyl-3-alkylimidazolium chloride ionic liquids were synthesized and characterized by increasing carbon atoms (n <= 6) of alkyl chains on a cationic 3-imidazole ring. The results indicated that 1-allyl-3-alkylimidazolium chloride with asymmetrical structure on the two sides of a cationic 3-imidazole ring (i.e., n=1, 2, 6) exhibited alkalinity and lower thermal stabilities, and showed better solubility to the cellulose samples at 60-120 degrees C than those with symmetrical structures (n = 3, 4). The cellulose samples treated by 20% (w/w) ethylenediamine solution showed better solubility in 1-allyl-3-ethyl, hexyl-imidazolium chloride ionic liquids than that treated with 20% (w/w) NaOH solution at 5 degrees C for 72 h. XRD and TG analysis indicated that 002 plane apparent crystallite size as well as thermal stability of the regenerated cellulose samples from the ionic liquids decreased significantly compared with the untreated cellulose samples. (C) 2011 Elsevier Ltd. All rights reserved.