3-(4-methoxyphenylthio)pyridine

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 3-(4-methoxyphenylthio)pyridine
• 英文别名: 3-(4-Methoxyphenyl)sulfanylpyridine；3-(4-methoxyphenyl)sulfanylpyridine
• 化学式: C₁₂H₁₁NOS
• 分子量: 217.291
• InChiKey: DSDDBRBPKVSACO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  47.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-碘吡啶 、 4-甲氧基苯硫酚 在 四丁基氢氧化铵 作用下， 以 水 为溶剂， 反应 24.0h， 以87%的产率得到3-(4-methoxyphenylthio)pyridine
  参考文献：
  名称：

  在温和的条件下，水中可 高效循环利用CuI纳米粒子催化的硫醇与芳基卤化物的S-芳基化反应†

  摘要：

  在不存在配体的情况下，CuI纳米颗粒可有效地催化芳基和烷基硫醇与芳基卤化物的C–S交叉偶联 水在温和的条件下。利用该方案，以良好至优异的产率合成了多种二芳基硫醚和芳基烷基硫醚。考虑到其温和的条件，该程序特别值得注意，可避免通过硫醇的氧化而形成不希望的二硫化物。描述了催化剂的回收和成功再利用。此外，提出了双芳基化产物的定向合成。

  DOI：

  10.1039/c2ob06795a

文献信息

• Electrochemically Promoted Nickel-Catalyzed Carbon–Sulfur Bond Formation
  作者：Yang Wang、Lingling Deng、Xiaochen Wang、Zhengguang Wu、Yi Wang、Yi Pan

  DOI：10.1021/acscatal.8b04633

  日期：2019.3.1

  This work describes a nickel-catalyzed Ullmann-type thiolation of aryl iodidesunder mild electrochemical conditions. The simple undivided cell with graphene/nickel foam electrode setups offers excellent substrate tolerance, affording aryl and alkyl sulfides in good chemical yields. Furthermore, the mechanism for this electrochemical cross-coupling reaction has been investigated by cyclic voltammetry

  这项工作描述了在温和的电化学条件下镍催化的芳基碘化物的乌尔曼型硫醇化反应。具有石墨烯/镍泡沫电极设置的简单的不分隔电池可提供出色的基材耐受性，并以良好的化学收率提供芳基和烷基硫化物。此外，已经通过循环伏安法研究了这种电化学交叉偶联反应的机理。
• One-Pot Synthesis of Symmetrical and Unsymmetrical Aryl Sulfides by Pd-Catalyzed Couplings of Aryl Halides and Thioacetates
  作者：Namjin Park、Kyungho Park、Mihee Jang、Sunwoo Lee

  DOI：10.1021/jo2007253

  日期：2011.6.3

  Aryl sulfides were obtained from the coupling reaction of S-aryl (or S-alkyl) thioacetates and aryl bromides in the presence of palladium catalyst. This reaction method enables the one-pot synthesis of symmetrical and unsymmetrical diaryl sulfides by employing potassium thioacetate with aryl iodides and aryl bromides.

  在钯催化剂的存在下，由S-芳基（或S-烷基）硫代乙酸酯与芳基溴化物的偶联反应获得芳基硫化物。通过使用硫代乙酸钾与芳基碘化物和芳基溴化物，该反应方法能够一锅合成对称和不对称的二芳基硫化物。
• Nucleophilic Aromatic Substitution of Heteroaryl Halides with Thiols
  作者：Weiqi Liu、Xinghao Jin、Dawei Ma

  DOI：10.1021/acs.joc.4c00645

  日期：2024.6.21

  The nucleophilic aromatic substitution (SNAr) between heteroaryl halides (Cl, Br) and thiols proceeds smoothly in DMAc under the action of K2CO3 at rt–100 °C. For most electron-deficient heteroarenes, reaction takes place without introducing an additional electron-withdrawing group. For electron-rich heteroarenes, an additional electron-withdrawing group such as a simple ester, keto, cyano, and nitro

  在 rt–100 °C 的 K 2 CO 3作用下，杂芳基卤化物 (Cl, Br) 和硫醇之间的亲核芳香取代 (S N Ar) 在 DMAc 中顺利进行。对于大多数缺电子杂芳烃，反应的发生无需引入额外的吸电子基团。对于富电子杂芳烃，需要额外的吸电子基团（例如简单的酯基、酮基、氰基和硝基）以确保反应完成。杂芳基卤化物的反应性趋势高度依赖于杂芳烃的电子性质和卤素的方向。除了硫醇之外，一些官能化的硫脲和硫代酰胺也与这些条件相容，以良好的产率提供相应的杂芳基硫醚。
• A general palladium-catalysed synthesis of aromatic and heteroaromatic thioethers
  作者：Ulrich Schopfer、Achim Schlapbach

  DOI：10.1016/s0040-4020(01)00157-0

  日期：2001.4

  Thioethers can be efficiently prepared via palladium-catalysed cross-coupling of arene- or heteroarene thiols with arene- or heteroarene iodides. A simple, cheap and robust catalytic system is described that couples a broad range of electron-deficient as well as electron-rich substrates in high yield. (C) 2001 Elsevier Science Ltd. All rights reserved.
• Bis(2-pyridyl)diselenoethers as versatile ligands for copper-catalyzed C–S bond formation in glycerol
  作者：Roberta Cargnelutti、Ernesto S. Lang、Ricardo F. Schumacher

  DOI：10.1016/j.tetlet.2015.07.060

  日期：2015.9

  In this Letter, we describe a simple and efficient general methodology for CuI/bis(2-pyridyl)diselenoether-catalyzed C-S coupling reactions of aryl halides with thiols using glycerol as an environmentally friendly solvent. The products were obtained in moderate to excellent yields. The performance of CuI/L3-catalyzed C-S coupling reactions in glycerol is comparable to the related cross-coupling reactions in common organic solvents using transition-metal salts as catalyst. The use of the system CuI/L3/glycerol related in this work offers the possibility of performing the reaction in the absence of toxic organic solvents, expensive metals and using ultrasound as an alternative energy source. (C) 2015 Elsevier Ltd. All rights reserved.