(E)-1-methyl-3-((4-nitrophenyl)(phenyl)methylene)indolin-2-one | 1039396-25-2

• 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: (E)-1-methyl-3-((4-nitrophenyl)(phenyl)methylene)indolin-2-one
• CAS: 1039396-25-2
• 化学式: C₂₂H₁₆N₂O₃
• 分子量: 356.381
• InChiKey: DDBVVYNPZXUUQB-QZQOTICOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.53
• 重原子数：
  27.0
• 可旋转键数：
  3.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  63.45
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  2-溴苯胺 在 copper(l) iodide 、 四(三苯基膦)钯 、 silver orthophosphate 、 sodium acetate 、 sodium hydride 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 19.17h， 生成 (E)-1-methyl-3-((4-nitrophenyl)(phenyl)methylene)indolin-2-one
  参考文献：
  名称：

  使用微波辐射钯催化串联方法制备 3-（二芳基亚甲基）羟吲哚

  摘要：

  我们开发了一种快速有效的微波辅助串联反应，用于合成 3-（二芳基亚甲基）羟吲哚。三个钯催化的反应（Sonogashira、Heck 和 Suzuki-Miyaura 反应）在微波辐射条件下结合，从简单的丙酰胺、芳基碘和芳基硼酸生产 3-（二芳基亚甲基）羟吲哚。Ag 3 PO 4 的加入显着提高了串联反应的产率和立体选择性。

  DOI：

  10.1055/s-0035-1560091

文献信息

• Palladium-Catalyzed One-Pot Approach to 3-(Diarylmethylene)oxindoles from Propiolamidoaryl Triflate
  作者：Dahye Lee、Sunhwa Park、Yoseb Yu、Kye Shin、Jae Seo

  DOI：10.3390/molecules200814022

  日期：——

  3-(Diarylmethylene)oxindoles have been synthesized from propiolamidoaryl triflate utilizing a palladium-catalyzed one-pot reaction consisting of three successive reactions: Sonogashira, Heck, and Suzuki-Miyaura. This method allows for the production of a complex skeleton of 3-(diarylmethylene)oxindole from propiolamidoaryl triflate using a commercially available aryl iodide and arylboronic acid in a simple and efficient way with moderate yield and stereoselectivity.

  通过丙炔酰胺基芳基三氟甲磺酸盐的钯催化一步反应，包括三个连续反应：Sonogashira反应、Heck反应和Suzuki-Miyaura反应，合成得到了3-(二芳甲叉基)吲哚。该方法使得从商业上可获得的芳基碘和芳基硼酸出发，通过简单高效的方式，以中等产率和立体选择性，从丙炔酰胺基芳基三氟甲磺酸盐合成得到3-(二芳甲叉基)吲哚的复杂骨架。
• Palladium Nanoparticle-Catalyzed Stereoselective Domino Synthesis of All-Carbon Tetrasubstituted Olefin Containing Oxindoles via Carbopalladation/C–H Activation
  作者：Naziya Parveen、Govindasamy Sekar

  DOI：10.1021/acs.joc.0c00915

  日期：2020.8.21

  catalyzed single-step, stereoselective domino synthesis of symmetrically and unsymmetrically all-carbon tetrasubstituted olefin containing oxindoles from readily accessible anilides has been developed. The Pd-BNP catalyst showed a wide range of functional group tolerance that enabled building a library of heteroaromatics. This reusable Pd catalyst reflected its utility in the synthesis of biologically important

  已经开发了由萘甲酸稳定的钯纳米粒子（Pd-BNP）的一步合成的立体选择性多米诺骨牌合成方法，该方法由易于获得的苯胺类化合物合成对称和不对称的含氧吲哚的全碳四取代烯烃。Pd-BNP催化剂显示出广泛的官能团耐受性，从而能够建立杂芳烃库。这种可重复使用的Pd催化剂反映了其在合成生物学上重要的AMP活化的蛋白激酶（不含任何金属Pd污染）的实用性。纳米催化剂易于回收并重复使用五次，而粒度或催化活性没有任何明显的损失。
• Consecutive One-Pot versus Domino Multicomponent Approaches to 3-(Diarylmethylene)oxindoles
  作者：Sunhwa Park、Jiyun Lee、Kye Shin、Euichaul Oh、Jae Seo

  DOI：10.3390/molecules22030503

  日期：——

  reactions (Sonogashira, Heck and Suzuki-Miyaura reactions), a more efficient domino multicomponent method has been successfully developed to access a wide variety of 3-(diarylmethylene)oxindoles. Microwave irradiation and use of a silver salt were the most important factors to achieve high yields and stereoselectivity.

  基于结合三个钯催化反应（Sonogashira、Heck 和 Suzuki-Miyaura 反应）的连续一锅条件，已成功开发出一种更有效的多米诺多组分方法来获取各种 3-（二芳基亚甲基）羟吲哚。微波辐射和银盐的使用是实现高产率和立体选择性的最重要因素。
• Synthesis of 3-(Diarylmethylene)oxindoles via a Palladium-Catalyzed One-Pot Reaction: Sonogashira-Heck-Suzuki-Miyaura Combined Reaction
  作者：Jae Seo、Guang Dong、Sunhwa Park、Dahye Lee、Kye Shin

  DOI：10.1055/s-0033-1339690

  日期：——

  A novel one-pot reaction for the synthesis of 3-(diarylmethylene)oxindoles is described. The reaction involves the successive combination of three palladium-catalyzed reactions (Sonogashira, Heck, and Suzuki-Miyaura reactions). This method enables the rapid synthesis of various 3-(diarylmethylene)oxindoles from simple propiolamides. The addition of silver salts dramatically enhanced the E/Z stereoselectivity of the reaction.
• Palladium-Catalyzed C−H Functionalization of <i>N</i>-Arylpropiolamides with Aryliodonium Salts: Selective Synthesis of 3-(1-Arylmethylene)oxindoles
  作者：Shi Tang、Peng Peng、Ping Zhong、Jin-Heng Li

  DOI：10.1021/jo8008808

  日期：2008.7.1

  A selective and efficient method for the synthesis of 3-(1-arylmethylene)oxindoles by palladium-catalyzed C-H functionalization of anilides with aryliodonium salts has been developed. In the presence of Pd(OAc)(2) and Et3N, a variety of anilides underwent the reaction with aryliodonium salts to afford the corresponding 3-(1-arylmethylene)oxindoles in moderate to good yields. It is noteworthy that the reaction can be conducted providing moderate yields even without bases. The mechanism of the reaction was also discussed.