butyl 3-(butylthio)propanoate | 121118-59-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: butyl 3-(butylthio)propanoate
• 英文别名: Butyl 3-butylsulfanylpropanoate
• CAS: 121118-59-0
• 化学式: C₁₁H₂₂O₂S
• 分子量: 218.36
• InChiKey: GZRSYEHKLNEVDS-UHFFFAOYSA-N

物化性质

• 沸点：
  294.1±23.0 °C(Predicted)
• 密度：
  0.959±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  正溴丁烷 、 丙烯酸丁酯 在 sodium dodecyl sulfate 、 碳酸氢钠 、 硫脲 作用下， 以 水 为溶剂， 反应 5.0h， 以91%的产率得到butyl 3-(butylthio)propanoate
  参考文献：
  名称：

  十二烷基硫酸钠对高效CS键形成胶束溶液（SDS）的母语发音催化作用通过一种无味的硫杂Michael加成反应通过原位的代小号-Alkylisothiouronium盐

  摘要：

  Abstractmagnified imageA pronounced catalytic effect of sodium dodecyl sulfate (SDS) was observed on thein situproduction ofS‐alkylisothiouronium saltsviathe reaction of primary, allyl and benzyl halides with thiourea in SDS droplets .Hydrolysis of the generatedS‐alkylisothiouronium salts in the palisade layer of the droplets produces the corresponding thiol moieties which are immediately added to the electron‐deficient olefins that are present in the micellar core to produce the thia‐Michael adducts. The entire route is an almost odorless process. The yields of the products are good to excellent and the method is applicable to large‐scale operation without any problem.

  DOI：

  10.1002/adsc.200800690

文献信息

• An Improved and Green Preparation of 3-(Alkylthio)propionic Acids
  作者：Matti J. P. Vaismaa、Sanna M. Yliniemelä、Marja K. Lajunen

  DOI：10.1515/znb-2007-1014

  日期：2007.10.1

  facile microwave-assisted synthesis has been developed for the preparation of unsymmetrical sulfide derivatives from 3-mercaptopropionic acid and a wide variety of alkyl, allyl or aryl chlorides or bromides. The synthesis performed in ethanol at 80 or 120 °C using sodium hydroxide as a base, selectively without an offensive smell, generates 3-(alkylthio)propionic acids in good yields. Effects of reaction

  已经开发了一种高效、简便的微波辅助合成方法，用于从 3-巯基丙酸和各种烷基、烯丙基或芳基氯化物或溴化物制备不对称硫化物衍生物。在 80 或 120 °C 的乙醇中使用氢氧化钠作为碱进行合成，选择性地没有难闻的气味，以良好的收率生成 3-（烷硫基）丙酸。研究了反应组分、温度和加热技术对产物和副产物形成的影响。
• Pronounced Catalytic Effect of a Micellar Solution of Sodium Dodecyl Sulfate (SDS) on the Efficient C-S Bond Formation<i>via</i>an Odorless Thia-Michael Addition Reaction through the<i>in situ</i>Generation of<i>S</i>-Alkylisothiouronium Salts
  作者：Habib Firouzabadi、Nasser Iranpoor、Mohammad Abbasi

  DOI：10.1002/adsc.200800690

  日期：2009.3

  Abstractmagnified imageA pronounced catalytic effect of sodium dodecyl sulfate (SDS) was observed on thein situproduction ofS‐alkylisothiouronium saltsviathe reaction of primary, allyl and benzyl halides with thiourea in SDS droplets .Hydrolysis of the generatedS‐alkylisothiouronium salts in the palisade layer of the droplets produces the corresponding thiol moieties which are immediately added to the electron‐deficient olefins that are present in the micellar core to produce the thia‐Michael adducts. The entire route is an almost odorless process. The yields of the products are good to excellent and the method is applicable to large‐scale operation without any problem.