(4-methylphenyl)(perfluorobutyl)sulfane

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: (4-methylphenyl)(perfluorobutyl)sulfane
• 英文别名: Perfluoro-n-butyl p-tolyl sulfide；perfluorobutyl p-tolyl sulfide；4-(Perfluorobutylthio)toluene；1-(Nonafluorobutylthio)-4-methylbenzene；1-methyl-4-(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfanyl)benzene
• 化学式: C₁₁H₇F₉S
• 分子量: 342.228
• InChiKey: GYDIJBBLYHVWDY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  (4-methylphenyl)(perfluorobutyl)sulfane 在 双氧水 作用下， 以 溶剂黄146 为溶剂， 反应 8.0h， 以75%的产率得到Perfluorobutyl p-tolyl sulfone
  参考文献：
  名称：

  （全氟烷基磺酰基）苯的合成

  摘要：

  通过用过氧化氢，无水氧化铬和高锰酸钾以高产率氧化4-取代的（全氟烷基硫基）苯，可以合成4-取代的（全氟烷基磺酰基）苯。还通过还原相应的硝基苯来制备4-（全氟烷基磺酰基）苯胺。

  DOI：

  10.1016/0022-1139(95)03261-b
• 作为产物：
  描述：

  nonafluorobutyl p-methylphenyl sulfoxide 在 bis(1,5-cyclooctadiene)iridium(I) tetrafluoroborate 、 2-叠氮丙二酸二甲酯 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 12.0h， 以55%的产率得到(4-methylphenyl)(perfluorobutyl)sulfane
  参考文献：
  名称：

  铱 (I) 催化的氟烷基亚砜与重氮丙二酸二甲酯脱氧得到氟烷基硫醚

  摘要：

  研究了铱(I)催化重氮丙二酸二甲酯脱氧氟代烷基亚砜制备三氟甲基硫醚和二氟甲基硫醚的新方法。在反应体系中，以重氮丙二酸二甲酯为还原剂，通过氧原子从氟烷基亚砜转移到重氮丙二酸，生成相应的氟烷基硫醚。该方案具有有效的氧原子转移、温和的反应条件和良好的官能团耐受性，为氟烷基硫醚的合成提供了另一种策略。

  DOI：

  10.1016/j.cclet.2022.02.061

文献信息

• Synthesis of (perfluoroalkylsulfonyl)benzenes
  作者：Bharati Joglekar、Tomoko Miyake、Ritsu Kawase、Katsuyoshi Shibata、Hiroshige Muramatsu、Masaki Matsui

  DOI：10.1016/0022-1139(95)03261-b

  日期：1995.9

  4-Substituted (perfluoroalkylsulfonyl)benzenes have been synthesized by the oxidation of 4-substituted (perfluoroalkylthio)benzenes with hydrogen peroxide, anhydrous chromic oxide and potassium permanganate in good yields. 4-(Perfluoroalkylsulfonyl) anilines have been also prepared by the reduction of the corresponding nitrobenzenes.

  通过用过氧化氢，无水氧化铬和高锰酸钾以高产率氧化4-取代的（全氟烷基硫基）苯，可以合成4-取代的（全氟烷基磺酰基）苯。还通过还原相应的硝基苯来制备4-（全氟烷基磺酰基）苯胺。
• Silver-catalyzed fluoroalkylation of thiols using fluoroalkanesulfinates
  作者：Jing-jing Ma、Qi-ran Liu、Guo-ping Lu、Wen-bin Yi

  DOI：10.1016/j.jfluchem.2016.11.010

  日期：2017.1

  A practical sliver-catalyzed fluoroalkylation of aryl-, heteroaryl- and allcylthiols has been developed. The reaction has a good functional-group tolerance and excellent selectivity. A variety of stable and solid fluoroalkanesulfinates including di- and perfluoroalkanesulfinates can be employed. This methodology provides a straightforward and streamlined access to perfluoroallcylthiolated organic molecules.[GRAPHICS](C) 2016 Elsevier B.V. All rights reserved.
• Oxidation of Electron-Deficient Sulfides to Sulfones Using HOF.cntdot.CH3CN
  作者：Richard Beckerbauer、Bruce E. Smart、Yifat Bareket、Shlomo Rozen

  DOI：10.1021/jo00124a038

  日期：1995.9
• Oxidation of Sulfur-Containing Compounds with HOF·CH₃CN
  作者：Shlomo Rozen、Yifat Bareket

  DOI：10.1021/jo961862e

  日期：1997.3.1

  The HOF . CH3CN complex, easily prepared by passing F-2 through aqueous acetonitrile, is an exceptionally efficient oxygen transfer agent. All types of sulfides have been oxidized to sulfones in excellent yields, in a few minutes at room temperature. The reaction proceeds through the formation of sulfoxides which at low temperatures of around -75 degrees C could be isolated in good yields. It was demonstrated through a reaction with thianthrene 5-oxide (20) that HOF . CH3CN is strongly electrophilic in nature. Sulfides with an electron-depleted sulfur atom such as perfluoroalkyl or aryl sulfides, which could not be well oxidized by any other method, were also efficiently converted to the corresponding sulfones in minutes. Thiophenes are generally hard to oxidize to the corresponding S-dioxides since the conditions required by the orthodox oxidants encourage consecutive typical ene and diene reactions. HOF . CH3CN requires;short reaction times and low temperatures, thus enabling the isolation of thiophene dioxides, some of which could not be made by any other way. It seems that apart from unprotected amines, other functional groups such as aromatic rings, ketones, hydroxyls, and ethers do not interfere, since the sulfur atom reacts considerably faster.
• Iridium(I)-catalyzed deoxgenation of fluoroalkylsulfoxides with dimethyl diazomalonate to access fluoroalkylthioethers
  作者：Wenqing Lu、Wenlin Li、Yicheng Zhou、Yongbin Xie、Wenbo Chen

  DOI：10.1016/j.cclet.2022.02.061

  日期：2022.11

  A new method for the preparation of fluoroalkylthioethers including trifluoromethylthioether and difluoromethylthioether by iridium(I)-catalyzed deoxgenation of fluoroalkylsulfoxides with dimethyl diazomalonate was developed. In the reaction system, dimethyl diazomalonate was used as reducing reagent and the corresponding fluoroalkylthioethers were produced through oxygen atom transfer from fluoroalkylsulfoxides

  研究了铱(I)催化重氮丙二酸二甲酯脱氧氟代烷基亚砜制备三氟甲基硫醚和二氟甲基硫醚的新方法。在反应体系中，以重氮丙二酸二甲酯为还原剂，通过氧原子从氟烷基亚砜转移到重氮丙二酸，生成相应的氟烷基硫醚。该方案具有有效的氧原子转移、温和的反应条件和良好的官能团耐受性，为氟烷基硫醚的合成提供了另一种策略。