2-((2-(trifluoromethyl)phenyl)sulfonyl)acetonitrile | 1384586-07-5

• 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: 2-((2-(trifluoromethyl)phenyl)sulfonyl)acetonitrile
• 英文别名: 2-[2-(Trifluoromethyl)phenyl]sulfonylacetonitrile
• CAS: 1384586-07-5
• 化学式: C₉H₆F₃NO₂S
• 分子量: 249.213
• InChiKey: MUYJCFKQVLXKKZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  66.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-((2-(trifluoromethyl)phenyl)sulfonyl)acetonitrile 、 苯硼酸 在 [Rh(OH)(cod)]2 、 caesium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 6.0h， 以59%的产率得到(Z)-1-phenyl-2-((2-(trifluoromethyl)phenyl)sulfonyl)ethen-1-amine
  参考文献：
  名称：

  Use of (Z)-β-(2-Fluorobenzenesulfonyl)vinylamines as Novel Synthons in the Synthesis of 1,4-Benzothiazine Derivatives

  摘要：

  A novel synthetic route for arylated 1,4-benzothiazine derivatives has been developed. This method utilizes a key intramolecular nucleophilic aromatic substitution step of the corresponding (Z)-beta-(2-fluorobenzenesulfonyl) vinylamine intermediate to construct the benzothiazine ring. A wide range of aryl and heteroaryl substituent groups can be installed from commercial boronic acids. Both mono-and diarylated products have been synthesized in good yields and with good functional group tolerance.

  DOI：

  10.1055/s-0031-1289741
• 作为产物：
  描述：

  2-三氟甲基苯硫醇 在 sodium carbonate 、 间氯过氧苯甲酸 作用下， 以 二氯甲烷 、 丙酮 为溶剂， 反应 24.0h， 生成 2-((2-(trifluoromethyl)phenyl)sulfonyl)acetonitrile
  参考文献：
  名称：

  Use of (Z)-β-(2-Fluorobenzenesulfonyl)vinylamines as Novel Synthons in the Synthesis of 1,4-Benzothiazine Derivatives

  摘要：

  A novel synthetic route for arylated 1,4-benzothiazine derivatives has been developed. This method utilizes a key intramolecular nucleophilic aromatic substitution step of the corresponding (Z)-beta-(2-fluorobenzenesulfonyl) vinylamine intermediate to construct the benzothiazine ring. A wide range of aryl and heteroaryl substituent groups can be installed from commercial boronic acids. Both mono-and diarylated products have been synthesized in good yields and with good functional group tolerance.

  DOI：

  10.1055/s-0031-1289741

文献信息

• Photoinduced synthesis of 2-sulfonylacetonitriles with the insertion of sulfur dioxide under ultraviolet irradiation
  作者：Kaida Zhou、Jin-Biao Liu、Wenlin Xie、Shengqing Ye、Jie Wu

  DOI：10.1039/d0cc00351d

  日期：——

  3-azido-2-methylbut-3-en-2-ol under ultraviolet irradiation at room temperature is achieved, giving rise to 2-(arylsulfonyl)acetonitriles in moderate to good yields. Alkyl iodide is also workable under these conditions. This transformation proceeds smoothly under mild conditions with a broad substrate scope. Various functional groups are compatible including amino, ester, halo, and trifluoromethyl groups. No metal catalyst

  在室温下紫外线照射下，二氧化硫与芳基碘化物和3-叠氮基-2-甲基丁-3-烯-2-醇的无金属插入得以实现，从而以中等至良好的产率产生了2-（芳基磺酰基）乙腈。烷基碘化物在这些条件下也是可行的。该转化在温和条件下在宽范围的底物范围内平稳进行。各种官能团相容，包括氨基，酯，卤素和三氟甲基。在反应过程中不需要金属催化剂或添加剂。机理研究表明，在紫外线照射下，碘化芳基会原位生成芳基，然后通过插入二氧化硫进行芳基磺酰化，生成芳基磺酰基自由基中间体。
• Use of (Z)-β-(2-Fluorobenzenesulfonyl)vinylamines as Novel Synthons in the Synthesis of 1,4-Benzothiazine Derivatives
  作者：Mark Lautens、Gavin Tsui、Yuttapong Singjunla

  DOI：10.1055/s-0031-1289741

  日期：2012.5

  A novel synthetic route for arylated 1,4-benzothiazine derivatives has been developed. This method utilizes a key intramolecular nucleophilic aromatic substitution step of the corresponding (Z)-beta-(2-fluorobenzenesulfonyl) vinylamine intermediate to construct the benzothiazine ring. A wide range of aryl and heteroaryl substituent groups can be installed from commercial boronic acids. Both mono-and diarylated products have been synthesized in good yields and with good functional group tolerance.