N-(4-(4-methylphenylsulfonamido)phenyl)acetamide | 27022-64-6

• 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: N-(4-(4-methylphenylsulfonamido)phenyl)acetamide
• 英文别名: N-[4-(4-methylphenylsulfonamido)phenyl]acetamide；4-(p-Toluolsulfonamido)acetanilid；N-(4-{[(4-methylphenyl)sulfonyl]amino}phenyl)acetamide；N-[4-[(4-methylphenyl)sulfonylamino]phenyl]acetamide
• CAS: 27022-64-6
• 化学式: C₁₅H₁₆N₂O₃S
• mdl: MFCD00225827
• 分子量: 304.37
• InChiKey: AQCMBTCAMDCXQW-UHFFFAOYSA-N

物化性质

• 熔点：
  184 °C
• 密度：
  1.335±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  83.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(4-(4-methylphenylsulfonamido)phenyl)acetamide 在 sodium hydride 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 96.0h， 生成 N-{4-[{3-[4-(4-Chloro-phenyl)-piperazin-1-yl]-2-hydroxy-propyl}-(toluene-4-sulfonyl)-amino]-phenyl}-acetamide
  参考文献：
  名称：

  Goldenberg; Van Meerbeeck; Wandestrick, European Journal of Medicinal Chemistry, 1980, vol. 15, # 6, p. 545 - 550

  摘要：

  DOI：
• 作为产物：
  描述：

  对苯二胺 在 三乙胺 作用下， 以 二氯甲烷 、 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 N-(4-(4-methylphenylsulfonamido)phenyl)acetamide
  参考文献：
  名称：

  N-芳基酰胺的金催化氧化合成羟吲哚

  摘要：

  通过 N-芳基酰胺氧化产生的 α-Oxo 金类卡宾可以分子内捕获在芳环的邻位，在温和的反应条件下得到官能化的羟吲哚。吡啶 N-氧化物在此转化中充当氧化剂、配体和碱。

  DOI：

  10.1002/ejoc.201300162

文献信息

• Palladium-Catalyzed Allylic Amination of Homoallylic Alcohols with Amines via Carbon–Carbon Bond Cleavage
  作者：Qiang Kang、Gui-Jun Sun、Yong Wang

  DOI：10.1055/s-0034-1380418

  日期：——

  Abstract An efficient approach for palladium(II) acetate catalyzed allylic amination of homoallylic alcohols with various amines via sequential retro-allylation and amination was developed, which afforded the corresponding allylic amines in up to 98% yield. An efficient approach for palladium(II) acetate catalyzed allylic amination of homoallylic alcohols with various amines via sequential retro-allylation

  摘要 开发了一种有效的方法，用于乙酸钯（II）通过顺序的逆向烯丙基化和胺化反应，将胺与各种胺进行烯丙基胺的烯丙基胺化反应，从而可以以高达98％的收率获得相应的烯丙基胺。 开发了一种有效的方法，用于乙酸钯（II）通过顺序的逆向烯丙基化和胺化反应，将胺与各种胺进行烯丙基胺的烯丙基胺化反应，从而可以以高达98％的收率获得相应的烯丙基胺。
• Triple Mode of Alkylation with Ethyl Bromodifluoroacetate: <i>N</i> , or <i>O</i> ‐Difluoromethylation, <i>N</i> ‐Ethylation and <i>S</i> ‐(ethoxycarbonyl)difluoromethylation
  作者：Arghya Polley、Gurupada Bairy、Pritha Das、Ranjan Jana

  DOI：10.1002/adsc.201800824

  日期：2018.11.5

  chemical reactivity of ethyl bromodifluoroacetate. Typically, bromodifluoroacetic acid has been used as a difluorocarbene precursor for difluoromethylation of soft nucleophiles. Here we have disclosed nucleophilicity and base dependent divergent chemical reactivity of ethyl bromodifluoroacetate. It furnishes lithium hydroxide and cesium carbonate promoted difluoromethylation of tosyl‐protected aniline

  在这份报告中，我们探索了溴二氟乙酸乙酯的化学反应的三重模式。通常，溴二氟乙酸已被用作软亲核试剂的二氟甲基化的二氟卡宾前体。在这里，我们已经公开了溴二氟乙酸乙酯的亲核性和碱依赖性发散化学反应性。它提供了氢氧化锂和碳酸铯，分别促进了甲苯磺酰基保护的苯胺和缺电子的酚的二氟甲基化作用。有趣的是，将碱从氢氧化锂转变为4- N，N-二甲基氨基吡啶（DMAP）甲苯磺酰基保护的苯胺，得到了相应的N-乙基化产物。而高度亲核的苯硫酚提供了相应的S羰基乙氧基二氟甲基化产物在酯水解之前通过快速的S N 2攻击溴原子而形成。这种机制差异是通过几个控制实验确定的。结果表明，二氟甲基化反应是通过串联原位酯水解/脱羧-脱溴化二氟卡宾的形成并随后被软亲核试剂-NHTs或电子缺陷型酚-OH基团捕获而进行的。在DMAP的存在下，酯的水解受到干扰，相反，在乙基部分的亲核攻击提供了N-乙基化产物。因此，除了开发实用的碱促氮素胺和电
• One-Pot Synthesis of Diaryl Sulfonamides using an Iron- and Copper-Catalyzed Aryl C–H Amidation Process
  作者：Andrew Sutherland、Lachlan J. N. Waddell、Martyn C. Henry、Mohamed A. B. Mostafa

  DOI：10.1055/a-1884-6988

  日期：2022.10

  A one-pot, two-stage synthesis of diaryl sulfonamides using sequential iron and copper catalysis is developed. Regioselective para-iodination of activated arenes by the super Lewis acid, iron triflimide and N-iodosuccinimide (NIS), is followed by a copper(I)-catalyzed N-arylation reaction. The process is found to be applicable for the coupling of a range of anisoles, anilines and acetanilides with

  开发了使用顺序铁和铜催化的二芳基磺酰胺的一锅两步合成。通过超级路易斯酸、三氟酰亚胺铁和N-碘代琥珀酰亚胺 (NIS) 对活化的芳烃进行区域选择性对位碘化，然后进行铜 (I) 催化的N-芳基化反应。发现该方法适用于一系列苯甲醚、苯胺和乙酰苯胺与伯磺酰胺的偶联，并用于一锅法合成生物学上重要的化合物。
• Iron-Catalyzed <i>N</i>-Arylsulfonamide Formation through Directly Using Nitroarenes as Nitrogen Sources
  作者：Weixi Zhang、Junyao Xie、Bin Rao、Meiming Luo

  DOI：10.1021/acs.joc.5b00130

  日期：2015.4.3

  One-step, catalytic synthesis of N-arylsulfonamides via the construction of N-S bonds from the direct coupling of sodium arylsulfinates with nitroarenes was realized in the presence of FeCl2 and NaHSO3 under mild conditions. In this process, stable and readily available nitroarenes were used as nitrogen sources, and NaHSO3 acted as a reductant to provide N-arylsulfonamides in good to excellent yields. A broad range of functional groups were very well-tolerated in this reaction system. In addition, mechanistic studies indicated that the N-S bond might be generated through direct coupling of nitroarene with sodium arylsulfinate prior to the reduction of nitroarenes by NaHSO3. Accordingly, a reaction mechanism involving N-aryl-N-arenesulfonylhydroxylamine as an intermediate was proposed.
• Palladium-catalyzed arylation of aryl sulfonamides with cyclohexanones
  作者：Xiangxiang Cao、Yang Bai、Yanjun Xie、Guo-Jun Deng

  DOI：10.1016/j.molcata.2013.11.023

  日期：2014.3

  Pd-catalyzed intermolecular aerobic dehydrogenative aromatizations have been developed for the arylation of aryl sulfonamides with cyclohexanones. Various N-aryl sulfonamides were selectively obtained in good yields using molecular oxygen as oxidant. The reaction tolerated a wide range of functionalities. (C) 2013 Elsevier B.V. All rights reserved.