3-(4-chloro-phenyl)-3-(4-chloro-phenylamino)-1-phenyl-propan-1-one | 119948-34-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 3-(4-chloro-phenyl)-3-(4-chloro-phenylamino)-1-phenyl-propan-1-one
• 英文别名: 3-(4-chlorophenylamino)-3-(4-chlorophenyl)-1-phenylpropan-1-one；3-(4-Chloroanilino)-3-(4-chlorophenyl)-1-phenylpropan-1-one
• CAS: 119948-34-4
• 化学式: C₂₁H₁₇Cl₂NO
• 分子量: 370.278
• InChiKey: OSALOOKARINGHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(4-chloro-phenyl)-3-(4-chloro-phenylamino)-1-phenyl-propan-1-one 在 indium(III) triflate 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 以91%的产率得到(E)-beta-(4-氯苯基)丙烯酰苯
  参考文献：
  名称：

  铟（III）的三氟甲磺酸盐催化查尔酮的Aza-Michael加合物与芳香胺的反应：Retro-Michael加成与喹啉的形成

  摘要：

  研究了查尔酮的氮杂-迈克尔加合物与芳族胺的三氟甲磺酸铟（III）催化反应。衍生自取代苯胺和查耳酮的迈克尔加合物进行了逆迈克尔加成反应，得到了原始原料，而衍生自1-萘胺和查耳酮的迈克尔加合物得到了喹啉。有人提出了六元环过渡态来解释反迈克尔加成反应，而提出了一种Povarov机理来解释喹啉的形成。

  DOI：

  10.1021/acs.joc.7b03151
• 作为产物：
  描述：

  4-氯苯甲醛 在 potassium phosphate 作用下， 以 乙醇 为溶剂， 反应 1.25h， 生成 3-(4-chloro-phenyl)-3-(4-chloro-phenylamino)-1-phenyl-propan-1-one
  参考文献：
  名称：

  K3PO4-catalyzed one-pot synthesis of β-amino ketones

  摘要：

  A new strategy which uses cheap K3PO4 as a very effective catalyst has been developed for synthesis of beta-amino ketones by one-pot reaction of an aryl aldehyde, acetophenone derivative, and amine in EtOH at room temperature.

  DOI：

  10.1007/s00706-012-0729-1

文献信息

• Bi(NO3)3•5H2O: An Efficient and Green Catalyst for Synthesis of 1,5-Benzodiazepines and b-Amino Carbonyl Compounds
  作者：Jaspreet Kaur Rajput、Gagandeep Kaur

  DOI：10.14233/ajchem.2013.14353

  日期：——

  Bismuth nitrate pentahydrate is found to be an efficient catalyst for the synthesis of 1,5-benzodiazepines and b-amino carbonyl compounds using condensation of o-phenylenediamine with ketones and one pot three component Mannich reaction, respectively under solvent free conditions at room temperature. This method offers a simple, solvent free, room temperature, environment friendly synthesis of 1,5-benzodiazepines and b-amino carbonyl compounds. The products are isolated by column chromatography and recrystallization, respectively and were characterized by their melting point, IR and 1H NMR spectroscopy.

  五水合硝酸铋被发现是一种高效的催化剂，可在无溶剂、室温条件下分别通过邻苯二胺与酮的缩合反应以及一锅法三组分曼尼希反应合成1,5-苯二氮杂卓和β-氨基羰基化合物。这种方法提供了一种简单、无溶剂、室温、环境友好的合成1,5-苯二氮杂卓和β-氨基羰基化合物的方式。产物分别通过柱层析和重结晶进行分离，并利用熔点、红外光谱和核磁共振氢谱进行表征。
• H3PW12O40 supported on silica-encapsulated γ-Fe2O3 nanoparticles: a novel magnetically-recoverable catalyst for three-component Mannich-type reactions in water
  作者：Ezzat Rafiee、Sara Eavani

  DOI：10.1039/c1gc15291b

  日期：——

  A new type of magnetically-recoverable catalyst was synthesized by the immobilization of H3PW12O40 on the surface of silica-encapsulated γ-Fe2O3 nanoparticles. This catalyst was characterized by transmission electron microscopy (TEM), a laser particle size analyzer, infrared spectroscopy (IR) and inductively coupled plasma atomic emission spectroscopy (ICP-AES). The results show that the particles are mostly spherical in shape and have an average size of approximately 94 nm. The characterization data derived from IR spectroscopy reveal that H3PW12O40 on the support exists in the Keggin structure. The acidity of the catalyst was measured by a potentiometric titration with n-butylamine. To our surprise, this very strong solid acid catalyst showed an excellent distribution of acid sites, suggesting that the catalyst possesses a higher number of surface active sites compared to its homogeneous analogues. The activity of the catalyst was probed through one-pot three-component Mannich-type reactions of aldehydes, amines and ketones in water at room temperature. The excellent conversions show that the catalyst has strong and sufficient acidic sites, which are responsible for its catalytic performance. After the reaction, the catalyst/product separation could be easily achieved with an external magnetic field, and more than 95% of the catalyst could usually be recovered. The catalyst was reused at least five times without any loss of its high catalytic activity.

  通过将H3PW12O40固定在二氧化硅包覆的γ-Fe2O3纳米颗粒表面，合成了一种新型磁性可回收催化剂。该催化剂通过透射电子显微镜（TEM）、激光粒度分析仪、红外光谱（IR）和电感耦合等离子体原子发射光谱（ICP-AES）进行了表征。结果显示，颗粒主要呈球形，平均尺寸约为94纳米。红外光谱表征数据揭示，负载上的H3PW12O40以Keggin结构存在。催化剂的酸度通过用正丁胺进行的电位滴定法测量。令人惊讶的是，这种非常强的固体酸催化剂显示出优异的酸位点分布，表明催化剂相对于均相类似物具有更高的表面活性位点数量。催化剂的活性通过在水中的室温下进行的一锅法三组分Mannich型反应，即醛、胺和酮的反应来评估。优异的转化率表明，催化剂具有强烈且充分的酸性位点，这是其催化性能的原因。反应后，通过外部磁场可以轻松实现催化剂/产物分离，通常可以回收超过95%的催化剂。该催化剂至少可以重复使用五次，而不会损失其高催化活性。
• Highly Efficient One-Pot Three-Component Mannich Reaction in Water Catalyzed by Heteropoly Acids
  作者：Najmodin Azizi、Lalleh Torkiyan、Mohammad R. Saidi

  DOI：10.1021/ol060498v

  日期：2006.5.1

  [reaction: see text] Heteropoly acids efficiently catalyzed the one-pot, three-component Mannich reaction of ketones with aromatic aldehydes and different amines in water at ambient temperature and afforded the corresponding beta-amino carbonyl compounds in good to excellent yields and with moderate diastereoselectivity. This method provides a novel and improved modification of the three-component

  [反应：参见文本]杂多酸可在环境温度下有效催化酮与芳香醛和不同胺在水中的一锅三组分曼尼希反应，并以良好或优异的收率和中等收率提供相应的β-氨基羰基化合物非对映选择性。该方法在温和的反应条件和干净的反应曲线方面，使用非常少量的催化剂和简单的后处理程序，就对三组分曼尼希反应进行了新颖和改进的改进。
• Starch solution as an efficient and environment-friendly catalyst for one-pot synthesis of β-aminoketones and 2,3-dihydroquinazolin-4(1H)-ones in EtOH
  作者：Malek Taher Maghsoodlou、Naimeh Khorshidi、Mir Rasul Mousavi、Nourallah Hazeri、Sayyed Mostafa Habibi-Khorassani

  DOI：10.1007/s11164-014-1839-7

  日期：2015.10

  An efficient, practical and atom-efficient method has been developed for the preparation of β-aminoketones and 2,3-dihydroquinazoline-4(1H)-ones via multicomponent one-pot reaction in starch solution as an entirely green catalyst. The advantages of this novel protocol are high yields, short reaction time, simple methodology, easy work-up and purification, lack of toxicity and eco-friendly catalyst. .

  一种高效、实用且原子经济的方法已经开发出来，用于通过多组分一锅法反应在淀粉溶液中作为完全绿色催化剂制备β-氨基酮和2,3-二氢喹唑啉-4(1H)-酮。这一新方法的优势在于高产率、短反应时间、简单的方法学、易于后续处理和纯化、无毒性和生态友好型催化剂。
• H5CoW12O40@nanosilica: a green, bifunctional, heterogeneous nanocatalyst for one-pot three-component Mannich reaction in water
  作者：Ezzat Rafiee、Masoud Kahrizi

  DOI：10.1007/s11164-013-1392-9

  日期：2015.5

  12-Tungestocobaltic acid, H5CoW12O40, was immobilized on nanosilica from rice husk ash to produce H5CoW12O40@nanosilica as a bifunctional nanocatalyst. The TEM result showed that the particles are mostly spherical in shape, and that they have an average size of approximately 10 nm. The catalytic activity of this catalyst was investigated in Mannich reaction of various aldehydes, ketones, and amines in water. This rapid procedure afforded structurally diverse β-amino ketones in high to excellent yields. Short reaction time, simple work-up procedure, elimination of toxic solvents, and low catalyst loading are the advantages of this procedure.

  十二钨钴酸H5CoW12O40被固定在稻壳灰纳米硅上，制备出H5CoW12O40@纳米硅作为一种双功能纳米催化剂。透射电镜结果显示，这些粒子大多呈球形，平均尺寸约为10 nm。该催化剂在各种醛、酮和胺在水相中的Mannich反应中的催化活性得到了研究。这一快速过程以高至优异的产率提供了结构多样的β-氨基酮。短反应时间、简单的后处理步骤、消除有毒溶剂和低催化剂用量是这个方法的优点。