4-chloro-N-(4-(trifluoromethyl)phenyl)aniline | 1396194-71-0

• 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-chloro-N-(4-(trifluoromethyl)phenyl)aniline
• 英文别名: N-(4-chlorophenyl)-4-(trifluoromethyl)aniline
• CAS: 1396194-71-0
• 化学式: C₁₃H₉ClF₃N
• 分子量: 271.669
• InChiKey: WBTSTCBEXLRNRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  18
• 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：
  12
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对溴三氟甲苯 、 对氯苯胺 在 乙二醇二甲醚溴化镍 、 2,7-di-tert-butyl-5,10-bis(4-(tert-butyl)phenyl)-5,10-dihydrophenazine 、 三乙胺 作用下， 以 N-甲基吡咯烷酮 为溶剂， 以84 %的产率得到4-chloro-N-(4-(trifluoromethyl)phenyl)aniline
  参考文献：
  名称：

  N,N′-Diaryldihydrophenazines as Visible-Light Photocatalysts for Anilines’ Arylation Using a Dual Photoredox/Ni(II) Cross-Coupling Strategy

  摘要：

  DOI：

  10.1021/acs.joc.3c01445

文献信息

• Nickel-Mediated <i>N</i>-Arylation with Arylboronic Acids: An Avenue to Chan–Lam Coupling
  作者：Dushyant Singh Raghuvanshi、Amit Kumar Gupta、Krishna Nand Singh

  DOI：10.1021/ol3021836

  日期：2012.9.7

  An efficient use of NiCl2·6H2O, for the cross-coupling of arylboronic acids with various N-nucleophiles, has been demonstrated. The method is practical and offers an alternative to the corresponding Cu-mediated Chan–Lam process for the construction of the C–N bond.

  已证明有效地使用NiCl 2 ·6H 2 O来使芳基硼酸与各种N-亲核试剂交叉偶联。该方法是实用的，并且为构造C–N键提供了相应的Cu介导的Chan–Lam方法的替代方法。
• Electrochemically Enabled Chan–Lam Couplings of Aryl Boronic Acids and Anilines
  作者：Ryan P. Wexler、Philippe Nuhant、Timothy J. Senter、Zachary J. Gale-Day

  DOI：10.1021/acs.orglett.9b01434

  日期：2019.6.21

  The Chan–Lam reaction remains a highly utilized transformation for C–N bond formation. However, anilines remain problematic substrates due to their lower nucleophilicity. To address this problem, we developed an electrochemically mediated Chan–Lam coupling of aryl boronic acids and amines utilizing a dual copper anode/cathode system. The mild conditions identified have enabled the preparation of a

  Chan-Lam反应仍然是C-N键形成的一种高度利用的转化方法。但是，由于苯胺的亲核性较低，因此它们仍然是有问题的底物。为了解决这个问题，我们利用双铜阳极/阴极系统开发了一种化学介导的芳基硼酸和胺的Chan-Lam偶联。所确定的温和条件使得能够以良好的产率和化学选择性制备多种官能化的联芳基苯胺。
• Visible-Light-Mediated Chan-Lam Coupling Reactions of Aryl Boronic Acids and Aniline Derivatives
  作者：Woo-Jin Yoo、Tatsuhiro Tsukamoto、Shū Kobayashi

  DOI：10.1002/anie.201500074

  日期：2015.5.26

  The copper(II)‐catalyzed aerobic oxidative coupling reaction between aryl boronic acids and aniline derivatives was found to be improved significantly under visible‐light‐mediated photoredox catalysis. The substrate scope of this oxidative Chan–Lam reaction was thus expanded to include electron‐deficient aryl boronic acids as viable starting materials.

  发现在可见光介导的光氧化还原催化下，铜（II）催化的芳基硼酸与苯胺衍生物之间的需氧氧化偶联反应得到了显着改善。因此，这种氧化的Chan–Lam反应的底物范围得以扩大，以包括缺电子的芳基硼酸作为可行的起始原料。
• Copper Mediated Formation of Carbon-Heteroatom Bonds Using Organoboron Reagents and Ultrasound
  作者：George W. Kabalka、Bryan J. Musolino

  DOI：10.3987/com-14-s(k)18

  日期：——

  This report summarizes research efforts focused on copper acetate mediated reactions to form new carbon-heteroatom bonds using organoboron reagents under ultrasound irradiation. The method involves the application of ultrasound irradiation to the Chan-Evans-Lam reaction to achieve O-arylation of phenols, N-arylation of anilines and indoles, and S-arylation of thiols. Ultrasound irradiation was found to decrease reaction times from 72 hours to 4 hours while improving the product yields an average of 20%(1) Representative C-O, C-N, and C-S coupling reactions were successfully scaled-up from the milligram to gram levels while maintaining good product yields offering potential applications in industrial processes.