diethyldimethylammonium 2-hydroxyisobutyric acid salt

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: diethyldimethylammonium 2-hydroxyisobutyric acid salt
• 英文别名: diethyldimethylammonium 2-hydroxyisobutyrate；Diethyl(dimethyl)azanium;2-hydroxy-2-methylpropanoate
• 化学式: C₄H₇O₃*C₆H₁₆N
• 分子量: 205.298
• InChiKey: QZGBVWSIEYMYNI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.39
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  60.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  氢氟酸 、 diethyldimethylammonium 2-hydroxyisobutyric acid salt 以 乙醇 为溶剂， 反应 1.0h， 以81%的产率得到diethyldimethylammonium tetrafluoroborate
  参考文献：
  名称：

  WO2006/90657

  摘要：

  公开号：

文献信息

• Production of quaternary ammonium salt of hydroxycarboxylic acid and quaternary ammonium salt of inorganic acid
  申请人：——

  公开号：US20040254242A1

  公开（公告）日：2004-12-16

  A quaternary ammonium hydroxycarboxylate is produced by quaternizing a tertiary amine with a hydroxycarboxylic ester represented by the following Formula 1: 1 wherein R 1 to R 3 are as defined in the disclosure. By using only one tertiary amine having at least one substituent different from R 1 of the ester moiety of the hydroxycarboxylic ester and by controlling the reaction conditions, a mixture of quaternary ammonium hydroxycarboxylates having different quaternary ammonium ions is produced. By reacting an inorganic acid with the quaternary ammonium hydroxycarboxylate or its mixture, a quaternary ammonium salt of inorganic acid or its mixture is produced.

  一种四价铵羟基羧酸盐是通过使用以下公式1:1所代表的羟基羧酸酯与一种具有至少一个不同于羟基羧酸酯基团的R1取代基的三级胺进行季铵化反应而制得，其中R1至R3如本文所定义。通过仅使用一种具有至少一个不同于羟基羧酸酯基团的R1取代基的三级胺，并控制反应条件，可以产生具有不同季铵离子的季铵化四价铵羟基羧酸盐混合物。通过将无机酸与季铵化四价铵羟基羧酸盐或其混合物反应，可以产生无机酸的季铵盐或其混合物。
• Process for the preparation of quaternary ammonium salts of hydroxycarboxylic acids and quaternary ammonium salts of inorganic acids
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1254889A1

  公开（公告）日：2002-11-06

  A quaternary ammonium hydroxycarboxylate is produced by quaternizing a tertiary amine with a hydroxycarboxylic ester represented by the following Formula 1: wherein R1 to R3 are as defined in the disclosure. By using only one tertiary amine having at least one substituent different from R1 of the ester moiety of the hydroxycarboxylic ester and by controlling the reaction conditions, a mixture of quaternary ammonium hydroxycarboxylates having different quaternary ammonium ions is produced. By reacting an inorganic acid with the quaternary ammonium hydroxycarboxylate or its mixture, a quaternary ammonium salt of inorganic acid or its mixture is produced.

  羟基羧酸季铵是通过将叔胺与下式 1 所代表的羟基羧酸酯季铵化而制得： 其中 R1 至 R3 如本公开中所定义。只使用一种叔胺，该叔胺至少有一个取代基不同于羟基羧酸酯的酯基 R1，并控制反应条件，就能生成具有不同季铵离子的羟基羧酸季铵混合物。将无机酸与羟基羧酸季铵盐或其混合物反应，可生成无机酸季铵盐或其混合物。
• US6784317B2
  申请人：——

  公开号：US6784317B2

  公开（公告）日：2004-08-31
• US6967258B2
  申请人：——

  公开号：US6967258B2

  公开（公告）日：2005-11-22