propyl 2-(2,2-Difluoroethyl)-4-trifluoromethylbenzenesulfone | 924647-39-2

• 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: propyl 2-(2,2-Difluoroethyl)-4-trifluoromethylbenzenesulfone
• 英文别名: 1-(2,2-Difluoroethoxy)-2-(propane-1-sulfonyl)-3-(trifluoromethyl)benzene；1-(2,2-difluoroethoxy)-2-propylsulfonyl-3-(trifluoromethyl)benzene
• CAS: 924647-39-2
• 化学式: C₁₂H₁₃F₅O₃S
• 分子量: 332.291
• InChiKey: RKYMCPUQQKLZEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2-(2',2'-difluoroethoxy)-6-trifluoromethylphenyl propylsulfide 在 双氧水 作用下， 以 溶剂黄146 为溶剂， 反应 3.0h， 以93%的产率得到propyl 2-(2,2-Difluoroethyl)-4-trifluoromethylbenzenesulfone
  参考文献：
  名称：

  Improved Process for Chloroxidation of Aryl Sulfides to Aryl Sulfonyl Chlorides in Commercial Grade Formic Acid

  摘要：

  This paper discusses the process advantages of using commercial grade formic acid as the solvent for chlorine gas oxidation of aryl sulfides to sulfonyl chlorides. Compared to chloroxidation in methylene chloride, the chloroxidation in formic acid gave a consistently higher yield and easy product isolation for a sulfonyl chloride intermediate which was used in the production of the sulfonamide herbicide, penoxsulam.

  DOI：

  10.1021/op0602223

文献信息

• Improved Process for Chloroxidation of Aryl Sulfides to Aryl Sulfonyl Chlorides in Commercial Grade Formic Acid
  作者：Chen Wang、Christopher Hamilton、Phillip Meister、Catherine Menning

  DOI：10.1021/op0602223

  日期：2007.1.1

  This paper discusses the process advantages of using commercial grade formic acid as the solvent for chlorine gas oxidation of aryl sulfides to sulfonyl chlorides. Compared to chloroxidation in methylene chloride, the chloroxidation in formic acid gave a consistently higher yield and easy product isolation for a sulfonyl chloride intermediate which was used in the production of the sulfonamide herbicide, penoxsulam.