(4-chlorophenethyl)(trifluoromethyl)sulfane | 1624333-23-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-chlorophenethyl)(trifluoromethyl)sulfane
• 英文别名: 1-Chloro-4-[2-(trifluoromethylsulfanyl)ethyl]benzene
• CAS: 1624333-23-8
• 化学式: C₉H₈ClF₃S
• 分子量: 240.677
• InChiKey: RTXKZNLRUBLAIN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  C₈H₈BrClZn 以 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 3.42h， 生成 (4-chlorophenethyl)(trifluoromethyl)sulfane
  参考文献：
  名称：

  Transition‐Metal‐Free Perfluoroalkylation of N‐Thiophthalimides or N‐Thioimides to Access Perfluoroalkyl Sulfides

  摘要：

  A practical and efficient trifluoromethylation of readily available and bench stable N‐Thiophthalimides and N‐Thioimides with Ruppert‐Prakash reagent (TMS‐CF3) is described. The reaction proceeds at room temperature and only requires NaOAc as the mild promoter to prepare a series of trifluoromethyl thioethers in good to excellent yields. Both aryl and alkyl derivates are well trifluoromethylated under transition‐metal‐free reaction conditions. Moreover, the reaction features with scale‐up synthesis and late‐stage modification of bioactive molecule.

  DOI：

  10.1002/ejoc.202400542

文献信息

• Silver-Catalyzed Decarboxylative Trifluoromethylthiolation of Aliphatic Carboxylic Acids in Aqueous Emulsion
  作者：Feng Hu、Xinxin Shao、Dianhu Zhu、Long Lu、Qilong Shen

  DOI：10.1002/anie.201402573

  日期：2014.6.10

  A silver‐catalyzed decarboxylative trifluoromethylthiolation of secondary and tertiary carboxylic acids under mild conditions tolerates a wide range of functional groups. The reaction was dramatically accelerated by its performance in an aqueous emulsion, which was formed by the addition of sodium dodecyl sulfate to water. It was proposed that the radical, which was generated from the silver‐catalyzed

  在温和条件下，银催化仲和叔羧酸的脱羧三氟甲基硫醇化反应可耐受各种官能团。反应在水乳状液中的性能极大地促进了反应，该乳状液是通过向水中添加十二烷基硫酸钠形成的。有人提出，由“水包油”液滴中的银催化的脱羧反应产生的自由基很容易与三氟甲基硫醇化试剂反应形成产物。