4-chlorophenyl 4-methylphenyl selenide | 154927-56-7

• 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: 4-chlorophenyl 4-methylphenyl selenide
• 英文别名: (4-chlorophenyl)(p-tolyl)selane；1-Chloro-4-(4-methylphenyl)selanylbenzene
• CAS: 154927-56-7
• 化学式: C₁₃H₁₁ClSe
• 分子量: 281.643
• InChiKey: BMEBOZYRZSASEL-UHFFFAOYSA-N

物化性质

• 熔点：
  72-73 °C
• 沸点：
  341.1±35.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4-chlorophenyl 4-methylphenyl selenide 在 乙醚 、 氯 作用下， 生成 dichloro-(4-chloro-phenyl)-p-tolyl-λ4-selane
  参考文献：
  名称：

  The Reaction of Aryllithium Compounds with Aryl Selenocyanates. A New Synthesis of Unsymmetric Diaryl Selenides¹

  摘要：

  DOI：

  10.1021/ja01597a043
• 作为产物：
  描述：

  4-碘甲苯 在 copper(I) oxide 、 selenium 、 乙二胺 、 potassium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 反应 30.0h， 生成 4-chlorophenyl 4-methylphenyl selenide
  参考文献：
  名称：

  Copper-catalyzed one-pot tandem synthesis of unsymmetrical diaryl chalcogenides from two different aryl iodides

  摘要：

  Unsymmetrical diaryl chalcogenides were synthesized by a novel one-pot tandem process from two different aryl iodides. A symmetrical diaryl dichalcogenide (ArEEAr, E = Se or Te) was initially obtained by a Cu2O-cataylzed coupling reaction of An with elemental selenium or tellurium in the presence of KOH. Without purification, it was subsequently coupled with a different aryl iodide (Ar'I) to give the unsymmetrical diaryl chalcogenides (ArEAr') in good yields. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.11.062

文献信息

• Syntheses of Thioethers and Selenide Ethers from Anilines
  作者：Yi-Chen Shieh、Kai Du、R. Sidick Basha、Yung-Jing Xue、Bo-Hao Shih、Liang Li、Chin-Fa Lee

  DOI：10.1021/acs.joc.9b00322

  日期：2019.5.17

  procedure was proposed for synthesizing thioethers and selenide ethers from anilines under solvent-free and transition-metal-free conditions. Thioethers were formed when anilines reacted with thiols under blue light-emitting-diode (LED) irradiation at room temperature without a photocatalyst. When reactions were performed using anilines and diselenides, the corresponding selenide ethers were obtained with

  在这项研究中，提出了在无溶剂和无过渡金属条件下从苯胺合成硫醚和硒醚的通用程序。在室温下，在没有光催化剂的情况下，苯胺在蓝色发光二极管（LED）辐射下与硫醇反应时，会形成硫醚。当使用苯胺和二硒化物进行反应时，以令人满意的至优异的产率获得了相应的硒化物醚。该反应在无光催化剂和无溶剂的条件下进行，没有蓝色LED。该系统的优点包括操作简便，反应条件温和，令人满意的官能团耐受性以及药物分子的后期硒化作用。
• CuS/Fe: a novel and highly efficient catalyst system for coupling reaction of aryl halides with diaryl diselenides
  作者：Yaming Li、Huifeng Wang、Xiaoying Li、Tao Chen、Defeng Zhao

  DOI：10.1016/j.tet.2010.09.061

  日期：2010.11

  The CuS catalyzed coupling reactions of aryl halides and diaryl diselenides were accelerated by the addition of Fe powder in only 3–12 h with good to excellent yields. SEM–EDX indicated that the in situ iron oxides as support against catalyst agglomeration accelerated the reaction. This catalyst system was also demonstrated recyclable without significant loss of catalytic activity.

  仅在3到12 h内加入铁粉即可加快CuS催化的芳基卤化物和二芳基二硒化物的偶联反应。SEM-EDX表明，原位氧化铁作为载体防止催化剂的团聚加速了反应。还证明了该催化剂体系是可回收的，而没有明显的催化活性损失。
• Trichloroisocyanuric Acid‐Promoted Synthesis of Arylselenides and Aryltellurides from Diorganyl Dichalcogenides and Arylboronic Acids at Ambient Temperature
  作者：Nan Sun、Kai Zheng、Pengyuan Sun、Yang Chen、Liqun Jin、Baoxiang Hu、Zhenlu Shen、Xinquan Hu

  DOI：10.1002/adsc.202100371

  日期：2021.7.20

  method for the synthesis of arylselenides and aryltellurides has been established based on the oxidative cross-coupling between diorganyl dichalcogenides and aryl boronic acids. With trichloroisocyanuric acid as an oxidant, the reaction proceeded smoothly to afford the desired products in 45–97% yields at ambient temperature. Three reaction reagents used in this method are stoichiometric and the oxidation

  基于二有机二硫属元素化物和芳基硼​​酸之间的氧化交叉偶联，建立了一种无过渡金属合成芳基硒化物和芳基碲化物的方法。以三氯异氰尿酸为氧化剂，反应顺利进行，在室温下以 45-97% 的产率得到所需产物。该方法中使用的三种反应试剂都是化学计量的，氧化副产物异氰脲酸可以很容易地分离和回收。除了芳基硼酸，芳基三氟硼酸盐和芳基三羟基硼酸盐也能够进行这种转化。
• Efficient Heterogeneous Copper-Catalysed C–Se Coupling of Aryl Iodides with Symmetrical Diselenides towards Unsymmetrical Monoselenides
  作者：Ruonan Zhao、Chenyu Yan、Yuanyuan Jiang、Mingzhong Cai

  DOI：10.3184/174751918x15409874473285

  日期：2018.11

  A highly efficient heterogeneous copper(I)-catalysed C–Se coupling of aryl iodides with diaryl diselenides was achieved in dimethylformamide at 110 °C under neutral conditions by using a 10 mol% of bipyridine-functionalised MCM-41-supported copper(I) complex [bpy-MCM-41-CuI] as the catalyst and magnesium as the reductive reagent, yielding a variety of unsymmetrical diaryl selenides in good to excellent

  通过使用 10 mol% 的联吡啶官能化 MCM-41 负载的铜 (I)，在二甲基甲酰胺中，在 110 °C 下，在中性条件下实现了芳基碘化物与二芳基二硒化物的高效异相铜 (I) 催化的 C-Se 偶联络合物 [bpy-MCM-41-CuI] 作为催化剂，镁作为还原剂，产生各种不对称的二芳基硒化物，产率良好至极好。这种非均相铜催化剂可以通过反应溶液的简单过滤很容易地回收并循环使用至少七次而不会显着损失活性。
• Zinc-Mediated Synthesis of Diaryl Selenides from Diaryl Diselenides and Diaryliodonium Salts in Aqueous Media
  作者：Barahman Movassagh、Azadeh Fazelia

  DOI：10.1515/znb-2006-0213

  日期：2006.2.1

  An efficient synthetic method has been developed for the preparation of symmetrical and unsymmetrical diaryl selenides through a one-pot reaction of diaryl diselenides and diaryliodonium salts in the presence of Zn/AlCl₃ system in aqueous media.

  已开发出一种高效的合成方法，用于在水介质中通过二苯基二硒化物和二苯基碘铵盐的一锅法反应在Zn/AlCl₃体系存在下制备对称和非对称的二芳基硒化物。