ethyl 3-((4-chlorophenyl)(methyl)amino)-3-oxopropanoate | 91494-75-6

• 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: ethyl 3-((4-chlorophenyl)(methyl)amino)-3-oxopropanoate
• 英文别名: ethyl 3-(4-chloro-N-methylanilino)-3-oxopropanoate
• CAS: 91494-75-6
• 化学式: C₁₂H₁₄ClNO₃
• 分子量: 255.701
• InChiKey: DWIGFRWGKIOZRQ-UHFFFAOYSA-N

物化性质

• 沸点：
  368.8±27.0 °C(Predicted)
• 密度：
  1.241±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 3-((4-chlorophenyl)(methyl)amino)-3-oxopropanoate 在 [双(三氟乙酰氧基)碘]苯 作用下， 以 2,2,2-三氟乙醇 为溶剂， 以90%的产率得到ethyl 5-chloro-3-hydroxy-1-methyl-2-oxoindoline-3-carboxylate
  参考文献：
  名称：

  Phenyliodine Bis(trifluoroacetate)-Mediated Oxidative C–C Bond Formation: Synthesis of 3-Hydroxy-2-oxindoles and Spirooxindoles from Anilides

  摘要：

  The reaction of phenyliodine bis(trifluoroacetate) (PIFA) with a series of anilides 1 (E = CO2Et) In CF3CH2OH was found to give 3-hydroxy-2-oxindole derivatives 2, while that with various anilides 1' (E = CON(R-4)Ar) afforded the C-2-symmetric or unsymmetric spirooxindoles 3. These processes feature a metal-free oxidative C(sp(2))-C(sp(3)) bond formation, followed by oxidative hydroxylation or spirocyclization.

  DOI：

  10.1021/ol300418h
• 作为产物：
  描述：

  4-氯-N-甲基苯胺 在 三乙烯二胺 、 N-碘代丁二酰亚胺 、 水 、 palladium diacetate 、 silver nitrate 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 、 丙酮 、 乙腈 为溶剂， 反应 21.0h， 生成 ethyl 3-((4-chlorophenyl)(methyl)amino)-3-oxopropanoate
  参考文献：
  名称：

  Palladium-Catalyzed Alcoholysis of 3-Iodopropynamides: Selective Synthesis of Carbamoylacetates

  摘要：

  A novel and selective method for the synthesis of carbamoylacetates via the alcoholysis of 3-iodopropynamides has been developed. 3-Iodopropynamides react with alcohols in the presence of palladium(II) acetate and DABCO to afford the corresponding carbamoylacetates in moderate to good yields.

  DOI：

  10.1055/s-0034-1379104

文献信息

• Fast Transition Metal‐Free Synthesis of Functionalized Oxindoles and Dihydroquinoline‐2‐ones Under Microwave Irradiation
  作者：Júlia L. Couto、Milene M. Hornink、Vinicius R. Nascimento、Leandro H. Andrade

  DOI：10.1002/ejoc.202200962

  日期：2022.11.25

  A fast transition metal-free methodology for the synthesis of highly functionalized heterocycles was developed. The exploitation of formamide or N-methylformamide and potassium persulfate under microwave irradiation resulted in a reaction of 10 s. The functionalized oxindoles and dihydroquinoline-2-ones give access to several spirolactones and spiroimides.

  开发了一种用于合成高功能化杂环的快速无过渡金属方法。甲酰胺或N-甲基甲酰胺和过硫酸钾在微波辐射下的开发导致10秒的反应。功能化的羟吲哚和二氢喹啉-2-酮可以生成多种螺内酯和螺酰亚胺。
• Copper-Catalyzed Direct Carbonylation of Carbenes toward the Synthesis of Propanedioic Acid Derivatives
  作者：Hefei Yang、Zhi-Peng Bao、Le-Cheng Wang、Xiao-Feng Wu

  DOI：10.1021/acs.orglett.3c00506

  日期：2023.3.24

  Carbenes are highly active reaction intermediates, which can be used as reaction precursors to modify organisms, drugs, and material molecules. In this work, we realized a new cheap metal-catalyzed carbonylation of carbene to give propanedioic acid derivatives. With copper salt as the catalyst, synthetically important malonates and related compounds were produced in good yields under mild reaction

  卡宾是高活性的反应中间体，可作为反应前体对生物体、药物和材料分子进行修饰。在这项工作中，我们实现了一种新的廉价金属催化的卡宾羰基化反应，得到丙二酸衍生物。以铜盐为催化剂，在温和的反应条件下以良好的产率生产了具有重要合成意义的丙二酸酯和相关化合物。
• Phenyliodine Bis(trifluoroacetate)-Mediated Oxidative C–C Bond Formation: Synthesis of 3-Hydroxy-2-oxindoles and Spirooxindoles from Anilides
  作者：Junwei Wang、Yucheng Yuan、Rui Xiong、Daisy Zhang-Negrerie、Yunfei Du、Kang Zhao

  DOI：10.1021/ol300418h

  日期：2012.5.4

  The reaction of phenyliodine bis(trifluoroacetate) (PIFA) with a series of anilides 1 (E = CO2Et) In CF3CH2OH was found to give 3-hydroxy-2-oxindole derivatives 2, while that with various anilides 1' (E = CON(R-4)Ar) afforded the C-2-symmetric or unsymmetric spirooxindoles 3. These processes feature a metal-free oxidative C(sp(2))-C(sp(3)) bond formation, followed by oxidative hydroxylation or spirocyclization.
• Palladium-Catalyzed Alcoholysis of 3-Iodopropynamides: Selective Synthesis of Carbamoylacetates
  作者：Can-Cheng Guo、Jian-Sheng Tang

  DOI：10.1055/s-0034-1379104

  日期：——

  A novel and selective method for the synthesis of carbamoylacetates via the alcoholysis of 3-iodopropynamides has been developed. 3-Iodopropynamides react with alcohols in the presence of palladium(II) acetate and DABCO to afford the corresponding carbamoylacetates in moderate to good yields.