2-(dodecanoyloxy)propane-1,3-diyl dibutyrate | 1384127-09-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: 2-(dodecanoyloxy)propane-1,3-diyl dibutyrate
• CAS: 1384127-09-6
• 化学式: C₂₃H₄₂O₆
• 分子量: 414.583
• InChiKey: JSAJIPDXECNGSZ-UHFFFAOYSA-N

物化性质

• 沸点：
  456.9±12.0 °C(Predicted)
• 密度：
  0.989±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.51
• 重原子数：
  29.0
• 可旋转键数：
  19.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  78.9
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  2-(dodecanoyloxy)propane-1,3-diyl dibutyrate 在 Rhizomucor miehei lipase 、 乙醇 作用下， 反应 24.0h， 以84%的产率得到2-羟基-1-(羟基甲基)乙基月桂酸酯
  参考文献：
  名称：

  Application of chemoenzymatic hydrolysis in the synthesis of 2-monoacylglycerols

  摘要：

  The selective biocatalyzed synthesis of 2-monoacylglycerols (2-MAGs) through the use of commercially available immobilized Candida antarctica (Novozym435) and Rhizomucor miehei is explored. Reactions at room temperature result in the formation of a 2-MAG and a corresponding ethyl ester of the fatty acid with immobilized C. antarctica within 2 h with yields ranging from 36% to 83%. Similar reaction conditions with immobilized R. miehei yielded exclusively the 2-MAG after 24 h with yields ranging from 37% to 88%. Yields vary on the acyl group at the sn-2 position and choice of enzyme involved. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.04.101
• 作为产物：
  描述：

  正丁酸乙烯酯 在 4-二甲氨基吡啶 、 Candida antarctica lipase 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 9.0h， 生成 2-(dodecanoyloxy)propane-1,3-diyl dibutyrate
  参考文献：
  名称：

  Application of chemoenzymatic hydrolysis in the synthesis of 2-monoacylglycerols

  摘要：

  The selective biocatalyzed synthesis of 2-monoacylglycerols (2-MAGs) through the use of commercially available immobilized Candida antarctica (Novozym435) and Rhizomucor miehei is explored. Reactions at room temperature result in the formation of a 2-MAG and a corresponding ethyl ester of the fatty acid with immobilized C. antarctica within 2 h with yields ranging from 36% to 83%. Similar reaction conditions with immobilized R. miehei yielded exclusively the 2-MAG after 24 h with yields ranging from 37% to 88%. Yields vary on the acyl group at the sn-2 position and choice of enzyme involved. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.04.101