N-phenyl-2-(p-tolyl)acetamide | 3245-27-0

• 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: N-phenyl-2-(p-tolyl)acetamide
• 英文别名: 2-(4-methylphenyl)-N-phenylacetamide
• CAS: 3245-27-0
• 化学式: C₁₅H₁₅NO
• mdl: MFCD03637868
• 分子量: 225.29
• InChiKey: QOAXPBBPTQBSND-UHFFFAOYSA-N

物化性质

• 熔点：
  52 °C
• 沸点：
  434.4±24.0 °C(Predicted)
• 密度：
  1.129±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.133
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-phenyl-2-(p-tolyl)acetamide 在 sodium hydride 、 三氯氧磷 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 2-(2-dimethylaminoethylthio)-3-p-tolylquinoline
  参考文献：
  名称：

  Synthesis and 5-hydroxytryptamine antagonist activity of 2-[[2-(dimethylamino)ethyl]thio]-3-phenylquinoline and its analogs

  摘要：

  A series of 2-[(2-aminoethyl)thio]quinolines substituted at the 3-position with alkyl, aryl, or heteroaryl groups has been prepared in the search for novel and selective 5-HT2 antagonists. The affinity of the compounds for 5-HT1 receptor sites was measured by their ability to displace [3H]-5-HT from rat brain synaptosomes whereas the affinity for 5-HT2 receptor sites was measured by their ability to displace [3H]spiperone from synaptosomes prepared from rat brain cortex. The 5-HT2 antagonist properties of the compounds were measured in vivo by their antagonism of 5-hydroxytryptophan-induced head twitches in the mouse and by their antagonism of hyperthermia induced by fenfluramine (N-ethyl-alpha-methyl-m-(trifluoromethyl)phenethylamine hydrochloride) in the rat. The structure-activity relationships in this series are discussed and the properties of 2-[[2-(dimethylamino)ethyl]thio]-3-phenylquinoline hydrochloride (70) are highlighted.

  DOI：

  10.1021/jm00395a013
• 作为产物：
  描述：

  对叔丁基苯乙酸甲酯 在 三氯化磷 作用下， 以 乙腈 为溶剂， 反应 8.0h， 生成 N-phenyl-2-(p-tolyl)acetamide
  参考文献：
  名称：

  PCl 3介导的酰氯形成对叔丁基酯进行酯交换和氨解

  摘要：

  在空气中一锅中开发了PCl 3介导的叔丁基酯向酯和酰胺的转化。生物活性分子骨架的合成和克级反应突显了这种新颖的方案。机理研究表明，这种转化涉及原位形成酰氯，然后与醇或胺反应以提供所需的产物。

  DOI：

  10.1177/1747519820987530

文献信息

• Palladium-catalyzed carbonylation of benzylic ammonium salts to amides and esters <i>via</i> C–N bond activation
  作者：Weijie Yu、Shuwu Yang、Fei Xiong、Tianxiang Fan、Yan Feng、Yuanyuan Huang、Junkai Fu、Tao Wang

  DOI：10.1039/c8ob00488a

  日期：——

  An efficient palladium-catalyzed carbonylation reaction of readily available quaternary ammonium salts with CO is reported for the first time to afford arylacetamides and arylacetic acid esters via benzylic C–N bond cleavage. This protocol features mild reaction conditions under atmospheric pressure of CO, a redox-neutral process without an additional oxidant, and a broad substrate scope for various

  首次报道了一种有效的钯催化的季铵盐与CO的有效的羰基催化羰基化反应，可通过苄基的C–N键裂解产生芳基乙酰胺和芳基酸酯。该方案的特点是在CO的大气压下具有温和的反应条件，无需其他氧化剂即可进行的氧化还原中性工艺，以及适用于各种胺，醇和酚的广泛底物范围。
• A simple and greener approach for the amide bond formation employing FeCl₃as a catalyst
  作者：Basavaprabhu Basavaprabhu、Krishnamurthy Muniyappa、Nageswara Rao Panguluri、Panduranga Veladi、Vommina V. Sureshbabu

  DOI：10.1039/c5nj01047k

  日期：——

  A protocol employing FeCl₃in the presence of glacial AcOH is described for the less nucleophilic aniline and its variants, bromoacetic acid and sterically hindered amino acids.

  一种在冰乙酸存在下使用FeCl₃的协议被描述用于较不亲核的苯胺及其变体，溴乙酸和空间位阻氨基酸。
• Nitrogen enriched mesoporous organic polymer anchored copper(<scp>ii</scp>) material: an efficient and reusable catalyst for the synthesis of esters and amides from aromatic systems
  作者：Rostam Ali Molla、Md. Asif Iqubal、Kajari Ghosh、Kamaluddin Kamaluddin、Sk. Manirul Islam

  DOI：10.1039/c4dt03838j

  日期：——

  New mesoporous polymer anchored copper acetate (Cu-mPMF) has been synthesized and well characterized. The catalytic performance of this complex has been tested for the synthesis of esters and amides.

  新的介孔聚合物锚定醋酸铜（Cu-mPMF）已经合成并得到了良好的表征。该复合物的催化性能已经用于酯和酰胺的合成测试。
• BF₃·OEt₂-promoted tandem Meinwald rearrangement and nucleophilic substitution of oxiranecarbonitriles
  作者：Chuangchuang Xu、Jiaxi Xu

  DOI：10.1039/c9ob02428j

  日期：——

  Tandem Meinwald rearrangement and nucleophilic substitution of oxiranenitriles was realized. Arylacetic acid derivatives were readily synthesized from 3-aryloxirane-2-carbonitriles with amines, alcohols, or water in the presence of boron trifluoride under microwave irradiation, and the designed synthetic strategy includes introducing a cyano leaving group into arylepoxides and capturing the in situ

  实现了串联的梅因瓦尔德重排和亲核取代的环氧乙烷腈。在微波辐射下，在三氟化硼的存在下，由3-芳基环氧乙烷-2-甲腈与胺，醇或水容易地合成丙烯酸酯衍生物，设计的合成策略包括将氰基离去基团引入芳基环氧化物中并捕获原位生成的化合物。有毒的氰化物与三氟化硼，使反应高效，安全且对环境无害。该反应通过酸促进的Meinwald重排发生，产生芳基乙酰基氰化物，然后与含氮或氧的亲核胺，醇或水进行加成-消除过程。当前方法为串联Meinwald重排提供了新的应用。
• An Electrochemical Beckmann Rearrangement: Traditional Reaction via Modern Radical Mechanism
  作者：Li Tang、Zhi‐Lv Wang、Yan‐Hong He、Zhi Guan

  DOI：10.1002/cssc.202001553

  日期：2020.9.18

  electrochemical Beckmann rearrangement, i. e. the direct electrolysis of ketoximes to amides, is presented for the first time. Using a constant current as the driving force, the reaction can be easily carried out under neutral conditions at room temperature. Based on a series of mechanistic studies, a novel radical Beckmann rearrangement mechanism is proposed. This electrochemical Beckmann rearrangement does

  摘要：很少研究电合成作为将杂原子引入碳骨架的潜在手段。在此，电化学贝克曼重排，即。e。首次介绍了酮肟的直接电解成酰胺。使用恒定电流作为驱动力，可以在室温下在中性条件下容易地进行反应。在一系列机理研究的基础上，提出了一种新颖的自由基贝克曼重排机理。这种电化学贝克曼重排不遵循经典贝克曼重排的反迁移规则。