4-fluorophenyl phenyl telluride | 78795-70-7

• 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-fluorophenyl phenyl telluride
• 英文别名: (4-fluorophenyl)(phenyl)tellane；1-Fluoro-4-phenyltellanylbenzene；1-fluoro-4-phenyltellanylbenzene
• CAS: 78795-70-7
• 化学式: C₁₂H₉FTe
• 分子量: 299.802
• InChiKey: NLANPZLEFYFYSL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.48
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-fluorophenyl phenyl telluride 、 咔唑 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 以56%的产率得到C₂₄H₁₇NTe
  参考文献：
  名称：

  Chalcogen atom modulated persistent room-temperature phosphorescence through intramolecular electronic coupling

  摘要：

  报道了一系列新型的室温持久性荧光材料（pRTP）（PEPCz），这些材料是通过将硫族元素（氧、硫、硒和碲）与卡巳基基团相结合而获得的。

  DOI：

  10.1039/c8cc04734k
• 作为产物：
  描述：

  苯基溴化镁 在 碲化氢 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 16.0h， 生成 4-fluorophenyl phenyl telluride
  参考文献：
  名称：

  芳基重氮盐可作为氮基路易斯酸催化剂及其在光活性电荷转移配合物形成中的应用

  摘要：

  我们报告了芳基重氮盐的路易斯酸催化作用，以及它们在不含添加剂、光催化剂和过渡金属的条件下在芳基光生中的路易斯酸度应用。在这种可见光介导的转化中，芳基重氮盐的路易斯酸性特性使其能够与二硫化物形成光活性电荷转移络合物。通过各种芳基重氮盐的硫属元素化，证明了这种新方案的实用性和多功能性。

  DOI：

  10.1016/j.cclet.2022.107821

文献信息

• Iron(0) nanoparticles mediated direct conversion of aryl/heteroaryl amines to chalcogenides via in situ diazotization
  作者：Subir Panja、Pintu Maity、Debasish Kundu、Brindaban C. Ranu

  DOI：10.1016/j.tetlet.2017.07.070

  日期：2017.8

  A simple procedure for the synthesis of organo-chalcogenides has been developed by the reaction of aryl/heteroaryl amines with di-aryl/heteroaryl dichalcogenides in the presence of tBuONO and Fe(0) nanoparticles. The reaction proceeds via in situ diazotization followed by chalcogenation. A series of functionalized diaryl/aryl heteroaryl/diheteroaryl/aryl-alkyl selenides, sulfides and tellurides have

  在t BuONO和Fe（0）纳米粒子的存在下，通过芳基/杂芳基胺与二芳基/杂芳基二卤化氢的反应，已经开发出一种简单的有机硫属元素化物合成方法。反应通过原位重氮化，然后硫属元素化进行。通过该方法获得了一系列官能化的二芳基/芳基杂芳基/二杂芳基/芳基-烷基硒化物，硫化物和碲化物。显着地，使用该方法将2，4-二硝基苯胺转化为（2，4-二硝基苯基）（苯基）硒烷，其被称为硫氧还蛋白还原酶（TR）和谷胱甘肽还原酶（GR）抑制剂。该反应通过自由基途径进行，并且已经提出了合理的机制。
• 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。
• A general and green procedure for the synthesis of organochalcogenides by CuFe₂O₄nanoparticle catalysed coupling of organoboronic acids and dichalcogenides in PEG-400
  作者：Debasish Kundu、Nirmalya Mukherjee、Brindaban C. Ranu

  DOI：10.1039/c2ra22415a

  日期：——

  A general and efficient procedure has been developed for the synthesis of organochalcogenides (selenides and tellurides) by a simple reaction of organoboronic acids and dichalcogenides catalysed by CuFe2O4 nanoparticles in PEG-400 without any ligand. This protocol offers the scope for access to a wide spectrum of chalcogenides including diaryl, aryl–heteroaryl, aryl–styrenyl, aryl–alkenyl, aryl–allyl, aryl–alkyl and aryl–alkynyl versions. The catalyst is magnetically separable and recyclable eight times without any loss of appreciable catalytic activity. The products are obtained in high purities after evaporation of solvent followed by filtration column chromatography.

  开发了一种合成有机硫族化合物（硒化物和碲化物）的通用且高效的方法，该方法通过在PEG-400中无任何配体存在下，CuFe2O4纳米颗粒催化有机硼酸与二硫族化合物的简单反应实现。该方案适用于获得包括二芳基、芳基-杂芳基、芳基-苯乙烯基、芳基-烯基、芳基-烯丙基、芳基-烷基和芳基-炔基等多种硫族化合物。催化剂具有磁性可分离和可循环使用八次而不会显著损失催化活性。产品经过溶剂蒸发和过滤柱层析后可获得高纯度。
• Microwave-assisted reaction of aryl diazonium fluoroborate and diaryl dichalcogenides in dimethyl carbonate: a general procedure for the synthesis of unsymmetrical diaryl chalcogenides
  作者：Debasish Kundu、Sabir Ahammed、Brindaban C. Ranu

  DOI：10.1039/c2gc35328h

  日期：——

  A convenient, general and efficient procedure for the synthesis of unsymmetrical diaryl chalcogenides has been developed by the reaction of aryl diazonium fluoroborates and diaryl dichalcogenides in the presence of zinc dust in dimethyl carbonate under microwave irradiation. The reactions of a wide range of substituted aryl diazonium fluoroborates and diaryl dichalcogenides have been addressed. The

  通过在碳酸二甲酯中的锌粉存在下，在微波辐射下，使芳基重氮氟硼酸酯与二芳基二卤化氢在碳酸二甲酯存在下反应，已经开发出一种方便，通用且有效的合成不对称二芳基硫属元素化物的方法。已经解决了广泛范围的取代的氟硼酸重氮芳基酯和二芳基二卤化氢的反应。裂解二芳基二卤化氢需要锌粉。快速干燥后获得高纯度产品柱层析 后的原油残留量 蒸发 碳酸二甲酯。
• Solvent selective phenyl selenylation and phenyl tellurylation of aryl boronic acids catalyzed by Cu(II) grafted functionalized polystyrene
  作者：Susmita Roy、Tanmay Chatterjee、Sk. Manirul Islam

  DOI：10.1016/j.tetlet.2014.12.055

  日期：2015.2

  A solvent-selective methodology for the phenyl selenylation and phenyl tellurylation of aryl boronic acids has been developed for the first time using a polymer supported Cu(II) catalyst. The catalyst was synthesized by anchoring Cu(OAc)(2) onto a functionalized polystyrene with pyridine thiosemicarbazone ligand. It was then characterized properly by SEM, EDAX, FT-IR, TGA, and EPR experiments. The catalyst smoothly catalyzes phenyl selenylation of aryl boronic acids in water and phenyl tellurylation of aryl boronic acids in PEG-600, selectively. Thus a wide variety of unsymmetrical organodiaryl or aryl-heteroaryl selenides and tellurides have been synthesized by this protocol. The catalyst was recycled up to six runs without any appreciable loss of catalytic activity. (C) 2014 Elsevier Ltd. All rights reserved.