2-methoxyphenyl phenyl sulfoxide

• 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-methoxyphenyl phenyl sulfoxide
• 英文别名: 1-methoxy-2-(phenylsulfinyl)benzene；2-Methoxy-diphenylsulfoxid；(R)-1-Methoxy-2-(phenylsulfinyl)benzene；1-(benzenesulfinyl)-2-methoxybenzene
• 化学式: C₁₃H₁₂O₂S
• 分子量: 232.303
• InChiKey: FOYIPSPJAHHQKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 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：
  45.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1,4-二碘四氟苯 、 2-methoxyphenyl phenyl sulfoxide 以 乙醇 为溶剂， 反应 96.0h， 以100%的产率得到1,4-diiodotetrafluorobenzene/phenyl 2-methoxyphenyl sulfoxide 1:1 cocrystal
  参考文献：
  名称：

  Utilizing Sulfoxide···Iodine Halogen Bonding for Cocrystallization

  摘要：

  The propensity of a range of different sulfoxides and sulfones to cocrystallize with either 1,2- or 1,4-diiodotetrafluorobenzene, via I center dot center dot center dot O=S halogen bonding, was investigated. Cocrystallization occurred exclusively with 1,4-diiodotetrafluorobenzene in either a 1:1 or 1:2 stoichiometry of the organohalide and the sulfoxide, respectively, depending on the sulfoxide used. It was found that the stoichiometry observed was not necessarily related to whether the oxygen acts as a single halogen bond acceptor or if it is bifurcated; with I center dot center dot center dot pi interactions observed in two of the cocrystals synthesized. Only those cocrystals with a 1:2 stoichiometry exhibit C-H center dot center dot center dot O hydrogen bonding in addition to I center dot center dot center dot O=S halogen bonding. Examination of the Cambridge Structural Database shows that (i) the I center dot center dot center dot O=S interaction is similar to other I center dot center dot center dot O=S interactions, and (ii) the I center dot center dot center dot pi interaction is significant, with the distances in the two cocrystals among the shortest known.

  DOI：

  10.1021/cg300189v
• 作为产物：
  描述：

  2-methoxyphenyldiazonium tetrafluoroborate 在 iron(III) chloride 、 sodiumsulfide nonahydrate 、 palladium 、 双氧水 、 potassium carbonate 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 68.0h， 生成 2-methoxyphenyl phenyl sulfoxide
  参考文献：
  名称：

  对称和不对称硫化物的合成及纳米钯催化的化学选择氧化

  摘要：

  已经开发出一种高度化学选择性，高效和纳米钯催化的方案，分别通过使用H 2 O 2作为氧化剂，通过对称和不对称硫化物的氧化来快速构建亚砜和砜。起始材料的可用性，催化剂的易于回收和再利用，广泛的底物范围以及高收率使得该方案成为有吸引力的替代方案。该方法还涉及无金属和微波促进的对称的二芳基硫醚的合成，以及FeCl 3介导的芳族重氮四氟硼酸盐与Na 2 S·9H 2的反应制备对称的二芳基二硫化物。O作为硫源。另外，经由K 2 CO 3介导的四氟硼酸壬二唑鎓与对称的二硫化物的反应产生了不对称的硫化物。

  DOI：

  10.1039/c8ob03209b

文献信息

• Visible-Light-Driven Silver-Catalyzed One-Pot Approach: A Selective Synthesis of Diaryl Sulfoxides and Diaryl Sulfones
  作者：Dong Hyuk Kim、Juyoung Lee、Anna Lee

  DOI：10.1021/acs.orglett.7b03901

  日期：2018.2.2

  An efficient one-pot approach for the synthesis of diaryl sulfoxides and diaryl sulfones using aryl thiols and aryl diazonium salts was developed. The use of a visible-light-driven silver catalysis and the subsequent singlet-oxygen-induced oxidation enabled selective synthesis of sulfoxides and sulfones in the absence of a photocatalyst. The reactions were carried out under mild reaction conditions;

  开发了一种有效的一锅法，用于使用芳基硫醇和芳基重氮盐合成二芳基亚砜和二芳基砜。使用可见光驱动的银催化以及随后的单线态氧诱导的氧化使得能够在不存在光催化剂的情况下选择性合成亚砜和砜。反应在温和的反应条件下进行。在室温和空气气氛下获得所需产物。
• Modulation of photochemical oxidation of thioethers to sulfoxides or sulfones using an aromatic ketone as the photocatalyst
  作者：Bin Zhao、Gerald B. Hammond、Bo Xu

  DOI：10.1016/j.tetlet.2021.153376

  日期：2021.10

  We have developed an eco-friendly and chemo-selective photocatalytic synthesis of sulfoxides or sulfones via oxidation of sulfides (thioethers) at ambient temperature using air or O2 as the oxidant. An inexpensive thioxanthone was used as the photocatalyst. Our method offers excellent chemical yields and good functional group tolerance. The hydrogen bonding between hexafluoro-2-propanol (HFIP) and

  我们开发了一种环保且化学选择性的光催化合成亚砜或砜，通过在环境温度下使用空气或 O 2作为氧化剂氧化硫化物（硫醚）。廉价的噻吨酮被用作光催化剂。我们的方法提供了出色的化学产率和良好的官能团耐受性。六氟-2-丙醇 (HFIP) 和亚砜之间的氢键可能在最大限度地减少亚砜的过度氧化方面发挥重要作用。
• Sulfoxide synthesis from sulfinate esters under Pummerer-like conditions
  作者：Akihiro Kobayashi、Tsubasa Matsuzawa、Takamitsu Hosoya、Suguru Yoshida

  DOI：10.1039/d0cc02253e

  日期：——

  A facile synthetic method for the preparation of allyl sulfoxides by S-allylation of sulfinate esters proceeds through sulfonium intermediates without [3,3]-sigmatropic rearrangement and further Pummerer-type reactions of the resulting allyl sulfoxides. On the basis of the plausible reaction mechanism involving sulfonium salt intermediates, S-alkynylation and S-arylation were also accomplished.

  一种通过亚磺酸酯的S-烯丙基化制备烯丙基亚砜的简便合成方法，是通过sulf中间体进行的，而没有[3,3]-σ重排和所得烯丙基亚砜的进一步Pummerer型反应。在涉及involving盐中间体的合理反应机理的基础上，还完成了S-炔基化和S-芳基化。
• <i>tert</i>-Butyl Sulfoxides: Key Precursors for Palladium-Catalyzed Arylation of Sulfenate Salts
  作者：Fabien Gelat、Jean-François Lohier、Annie-Claude Gaumont、Stéphane Perrio

  DOI：10.1002/adsc.201500368

  日期：2015.6.15

  clean generation of sulfenate salts (R1SO−) by pyrolysis of readily available tert‐butyl sulfoxides to give sulfenic acids (R1SOH) and traceless isobutene, followed by hydrogen abstraction with a weak inorganic base (K3PO4). The relevance of this process was exemplified through an in situ palladium‐catalyzed cross‐coupling reaction with aryl halides/triflates leading to aryl sulfoxides. The operationally

  本报告描述了一种高效洁净代次磺酸的盐（R 1 SO - ）通过热解容易获得的叔丁基亚砜，得到次磺酸（R 1 SOH）和无痕迹的异丁烯，随后夺氢用弱无机碱（ K 3 PO 4）。该过程的相关性通过与芳基卤化物/三氟甲磺酸酯生成芳基亚砜的原位钯催化交叉偶联反应得到了例证。开发的操作简单的CS键形成协议使用Pd（dba）2作为催化剂，Xantphos作为甲苯或甲苯/ H 2中的配体O混合物。进一步的扩展包括使用二叔丁基亚砜作为一氧化硫二价阴离子（SO 2−）的等同物，并开发了[2.2]对环环烷和联芳基系列的非对映选择性形式。
• Transition-Metal-Free Arylations of In-Situ Generated Sulfenates with Diaryliodonium Salts
  作者：Hao Yu、Zhen Li、Carsten Bolm

  DOI：10.1021/acs.orglett.8b03046

  日期：2018.11.16

  A transition-metal-free arylation of sulfenate anions generated from β-sulfinyl esters with diaryliodonium salts was developed. In this process, a new C–S bond is formed under mild reaction conditions providing a wide range of S,S-diaryl and S-alkyl S-aryl sulfoxides.

  从β生成的次磺酸阴离子的过渡金属芳基化自由-与二芳基碘盐亚磺酰酯的开发。在此过程中，在温和的反应条件下形成了一个新的C–S键，提供了广泛的S，S-二芳基和S-烷基S-芳基亚砜。