Butyl 3-dodecylsulfanyl-3-oxopropanoate | 1319740-88-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Butyl 3-dodecylsulfanyl-3-oxopropanoate
• 英文别名: butyl 3-dodecylsulfanyl-3-oxopropanoate
• CAS: 1319740-88-9
• 化学式: C₁₉H₃₆O₃S
• 分子量: 344.559
• InChiKey: ALXJYIAVMWBFJW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  23
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  68.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-S,3-S-didodecyl propanebis(thioate) 、 正丁醇 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 丙二酸二丁酯 、 Butyl 3-dodecylsulfanyl-3-oxopropanoate
  参考文献：
  名称：

  Efficient Synthesis of Dissymmetric Malonic Acid S,O-Esters via Monoalcoholysis of Symmetric Dithiomalonates under Neutral Conditions

  摘要：

  A novel method for the highly selective synthesis of dissymmetric S,O-malonates starting from symmetric diphenyl dithiomalonates under neutral conditions is described. The key step is the thermal formation of an acylketene, the stability of which would contribute to the selectivity. The synthetic utility of the dissymmetric S,O-malonates is also shown.

  DOI：

  10.1021/ol201744u

文献信息

• Efficient Synthesis of Dissymmetric Malonic Acid <i>S</i>,<i>O</i>-Esters via Monoalcoholysis of Symmetric Dithiomalonates under Neutral Conditions
  作者：Kazumasa Matsuo、Mitsuru Shindo

  DOI：10.1021/ol201744u

  日期：2011.8.19

  A novel method for the highly selective synthesis of dissymmetric S,O-malonates starting from symmetric diphenyl dithiomalonates under neutral conditions is described. The key step is the thermal formation of an acylketene, the stability of which would contribute to the selectivity. The synthetic utility of the dissymmetric S,O-malonates is also shown.