1,3-dibutylimidazolium formate | 1245619-97-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1,3-dibutylimidazolium formate
• 英文别名: 1,3-Dibutylimidazol-1-ium;formate
• CAS: 1245619-97-9
• 化学式: CHO₂*C₁₁H₂₁N₂
• 分子量: 226.319
• InChiKey: TZVSPAWCRSZTSZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.74
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  48.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  聚合甲醛 、 甲酸 、 草酸醛 、 正丁胺 以 甲醇 、 水 为溶剂， 反应 7.0h， 以94%的产率得到1,3-dibutylimidazolium formate
  参考文献：
  名称：

  Efficient Synthesis of 1,3-Dialkylimidazolium-Based Ionic Liquids: The Modified Continuous Radziszewski Reaction in a Microreactor Setup

  摘要：

  By making use of a modified Radziszewski reaction, it is demonstrated that water-soluble 1,3-dialkylimidazolium-based ionic liquids can be produced in good yields (70-90%) and purities (>95%) starting from readily available, cost-effective monoalkyl-amines, glyoxal, formaldehyde, and mineral or organic acids. The homosubstituted 1,3-dialkylimidazolium salts feature high thermal stabilities similar to those of their heterosubstituted counterparts, and relatively low viscosities, thus fulfilling the requirements for solvent application. The effect of various parameters has been studied with the goal of improving yields for both the batchwise and continuous synthesis (making use of a microreactor setup), allowing for the production of a wide variety of ionic liquids and the introduction of functionalities. The applicability of these ionic liquids is demonstrated on the example of cellulose dissolution and the dehydration of fructose to 5-hydroxymethylfurfural.

  DOI：

  10.1021/op100055f

文献信息

• METHOD FOR PRODUCING AMIDATE COMPOUND, AND AMIDATE COMPOUND
  申请人：KOEI CHEMICAL COMPANY, LIMITED

  公开号：US20220048864A1

  公开（公告）日：2022-02-17

  A method for producing an amidate compound represented by Formula (4), comprising reacting an iminium salt represented by Formula (1) and an organic compound represented by Formula (3), wherein Formulas (1), (3), and (4) are as defined in the description.

  一种制备由式（4）表示的酰胺化合物的方法，包括反应由式（1）表示的亚胺盐和由式（3）表示的有机化合物，其中式（1）、式（3）和式（4）如描述中定义的那样。
• METHOD FOR PRODUCING CARBOXYLATE COMPOUND AND METHOD FOR PRODUCING AMIDATE COMPOUND
  申请人：Koei Chemical Company, Limited

  公开号：EP4101845A1

  公开（公告）日：2022-12-14

  This invention provide a method for producing a carboxylate compound represented by the following formula (3a), the method comprising reacting an imidazolium carboxylic acid salt represented by the following formula (1) and a carbonic acid ester represented by the following formula (2): wherein R1 to R7 are as defined in the specification.

  本发明提供了一种生产下式（3a）代表的羧酸化合物的方法，该方法包括使下式（1）代表的咪唑鎓羧酸盐和下式（2）代表的碳酸酯反应： 其中 R1 至 R7 如说明书中所定义。
• [EN] METHOD FOR PRODUCING AMIDATE COMPOUND, AND AMIDATE COMPOUND<br/>[FR] PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ D'AMIDATE, ET COMPOSÉ D'AMIDATE<br/>[JA] アミデート化合物の製造方法及びアミデート化合物
  申请人：KOEI CHEMICAL CO

  公开号：WO2020067431A1

  公开（公告）日：2020-04-02

  式（１）で表されるイミニウム塩と下記式（３）で表される有機化合物を反応させる式（４）で表されるアミデート化合物の製造方法（式（１）、式（３）及び式（４）は明細書に記載のとおり。）。