trans-4-(3-(2-aminophenyl)-3-oxoprop-1-en-1-yl)benzonitrile

• 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: trans-4-(3-(2-aminophenyl)-3-oxoprop-1-en-1-yl)benzonitrile
• 英文别名: 4-[(E)-3-(2-aminophenyl)-3-oxoprop-1-enyl]benzonitrile
• 化学式: C₁₆H₁₂N₂O
• 分子量: 248.284
• InChiKey: KNTHFCUTABDZFC-MDZDMXLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  trans-4-(3-(2-aminophenyl)-3-oxoprop-1-en-1-yl)benzonitrile 在 1,2,3,4,5,6,7,8-八硫杂环辛烷 、 2,2,6,6-四甲基哌啶氧化物 、 caesium carbonate 、 三乙胺 作用下， 以 N-甲基吡咯烷酮 、 二氯甲烷 为溶剂， 反应 30.0h， 生成 4-(3,3-difluoro-4-hydroxy-4-methyl-10-oxo-3,4-dihydro-10H-[1,4]thiazino[4,3-a]indol-1-yl)benzonitrile
  参考文献：
  名称：

  [1,4]噻嗪并[4,3-a]indol-10-one衍生物通过2'-氨基查耳酮的自由基抗氮杂-迈克尔加成合成

  摘要：

  已经开发了一种使用氯二氟乙酸钠 (ClCF 2 CO 2 Na) 和元素硫作为二氟甲基硫醇化试剂系统合成 [1,4] 噻嗪并 [4,3- a ] 吲哚衍生物的有效方法。在碱性条件下，使用 TEMPO 作为氧化剂，2'-氨基查耳酮、硫和 ClCF 2 CO 2 Na 的三组分反应得到含有二氟甲基硫醚部分的[1,4] 噻嗪基 [4,3 - a ] 吲哚-10-酮收益良好。在顺序转化过程中选择性地形成四个键，包括一个 C-N、两个 C-S 和一个 C-C 键。

  DOI：

  10.1021/acs.orglett.1c02160
• 作为产物：
  描述：

  trans-4-(3-(2-nitrophenyl)-3-oxoprop-1-en-1-yl)-benzonitrile 在 氢气 、 magnesium oxide 作用下， 以 邻二甲苯 为溶剂， 90.0 ℃ 、900.01 kPa 条件下， 反应 0.75h， 以93%的产率得到trans-4-(3-(2-aminophenyl)-3-oxoprop-1-en-1-yl)benzonitrile
  参考文献：
  名称：

  Process Intensification with Bifunctional Heterogeneous Catalysts: Selective One-Pot Synthesis of 2′-Aminochalcones

  摘要：

  2'-Aminochalcones of pharmaceutical and commercial interest have been obtained in high yields and selectivities through a one-pot process using a bifunctional heterogeneous catalyst bearing base and metal active sites. This is a physical mixture material formed by a high-surface-area MgO and Pt on TiO2. The process involves as the first step the Claisen-Schmidt condensation between o-nitroacetophenone and benzaldehyde derivatives on the basic catalytic function. This is followed by a chemoselective hydrogenation of the nitro group in the presence of the carbonyl and double-bond carbon carbon groups within the molecule. Using the bifunctional catalyst and the reaction system proposed here, it is possible to produce, under mild reaction conditions and short reaction times, 2'-aminochalcones with higher yields and selectivities than those obtained by conventional multistep methods.

  DOI：

  10.1021/cs5011713

文献信息

• Trapping rhodium vinylcarbenoids with aminochalcones for the synthesis of medium-sized azacycles
  作者：Kiran Chinthapally、Nicholas P. Massaro、Sabrina Ton、Eric D. Gardner、Indrajeet Sharma

  DOI：10.1016/j.tetlet.2019.151253

  日期：2019.11

  A rhodium carbenoid initiated cascade has been developed for the stereoselective synthesis of medium-sized azacycles. The cascade approach utilizes readily accessible N-benzyl protected aminochalcones and vinyldiazo compounds to access 9-membered azacycles through a carbene- nitrogen insertion/aldol/oxy-Cope sequence. The cascade reaction has proven general with a range of N-benzyl protected aminochalcones

  铑类胡萝卜素引发的级联反应已被开发用于中型氮杂环的立体选择性合成。级联方法利用易于获得的N-苄基保护的氨基查耳酮和乙烯基重氮化合物通过卡宾-氮插入/醛醇缩合/氧代-Cope序列进入9元氮杂环。已证明级联反应可与一系列N-苄基保护的氨基查耳酮和乙烯基重氮反应通用，以提供各种中等大小的氮杂环化合物。
• p-TsOH-promoted synthesis of (E)-6-phenyl-7-styryl-5,6-dihydrodibenzo[b,h][1,6]naphthyridines via cascade intramolecular aza-Michael addition/Friedlander condensation of 2′-aminochalcones in a SDS/H₂O system
  作者：Makthala Ravi、Parul Chauhan、Shikha Singh、Ruchir Kant、Prem. P. Yadav

  DOI：10.1039/c6ra04837d

  日期：——

  Brønsted acid-promoted cascade synthesis of novel (E)-6-phenyl-7-styryl-5,6-dihydrodibenzo[b,h][1,6]naphthyridines has been achieved via homodimerization of 2′-aminochalcones by employing sodium dodecylsulphate (SDS) as a surfactant in water. Besides water as an environmentally benign reaction medium, the reaction proceeds smoothly with high atom-economy under a sequential one-pot protocol.

  布朗斯台德酸促进的新型（E）-6-苯基-7-苯乙烯基-5,6-二氢二苯并[ b，h ] [1,6]萘啶的级联合成通过使用十二烷基硫酸钠对2'-氨基查耳酮进行均二聚而实现（SDS）作为水中的表面活性剂。除了水是对环境无害的反应介质之外，在连续的一锅操作方案下，该反应可在高原子经济的条件下顺利进行。
• A Brønsted acid-promoted asymmetric intramolecular allylic amination of alcohols
  作者：Jianqiao Zhou、Hexin Xie

  DOI：10.1039/c7ob02599h

  日期：——

  Reported herein is a chiral Brønsted acid-catalyzed asymmetric intramolecular allylic amination reaction, allowing facile access to a range of biologically interesting chiral 2-substituted hydroquinolines in up to 90% yield and with up to 93% ee. Furthermore, a significant effect of an N-protecting group was observed in this asymmetric process.

  本文报道的是手性布朗斯台德酸催化的不对称分子内烯丙基胺化胺化反应，可轻松获得高达90％的收率和93％ee的一系列生物学上有趣的手性2-取代氢喹啉。此外，在该不对称过程中观察到了N-保护基的显着作用。
• NOVEL TETRAHYDROQUINOLINES AS AROMATASE INHIBITORS
  申请人：AKKINEPALLY Raghuram Rao

  公开号：US20100280070A1

  公开（公告）日：2010-11-04

  The invention relates to synthesis and biological screening of novel tetrahydroquinolines of formula (I), their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them for aromatase inhibition: (I). The present invention also relates to a process for the preparation of the novel tetrahydroquinolines, their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. These compounds are useful in for aromatase inhibition, particularly in the treatment and/or prevention of cancer, particularly breast cancer, more particularly hormone dependent breast cancer.

  本发明涉及公式（I）的新型四氢喹啉的合成和生物筛选，其衍生物，其立体异构体，其药学上可接受的盐和含有它们的药学上可接受的组合物，用于芳香酶抑制：（I）。本发明还涉及一种制备新型四氢喹啉，其衍生物，其立体异构体，其药学上可接受的盐和含有它们的药学上可接受的组合物的方法。这些化合物在芳香酶抑制中有用，特别是在治疗和/或预防癌症，特别是乳腺癌，更特别是激素依赖性乳腺癌方面。
• Design, Synthesis, and Antifungal Activities of Novel Carboxamides Derivatives Bearing a Chalcone Scaffold as Potential SDHIs
  作者：Bo Luo、Chongchong Zhang、Suya Liang、Wei Zhou、Yihan Hu、Yulin Li、Jiayi Hu、Lailiang Qu

  DOI：10.1002/cbdv.202300958

  日期：2023.8

  In search for SDHIs fungicides, twenty-five novel carboxamides containing a chalcone scaffold were designed, synthesized, and evaluated for antifungal activities against five pathogenic fungi. The results showed that compound 5 k exhibited outstanding antifungal activity against R. solani with an EC50 value of 0.20 μg/mL, which was much better than that of commercial SDHIs Boscalid (EC50=0.74 μg/mL)

  为了寻找 SDHI 杀菌剂，设计、合成了 25 种含有查尔酮支架的新型甲酰胺，并评估了其针对 5 种病原真菌的抗真菌活性。结果表明，化合物5k对立枯丝核菌表现出优异的抗真菌活性，EC 50值为0.20 μg/mL，明显优于市售SDHI啶酰菌胺（EC 50 =0.74 μg/mL）。此外，化合物5 k对S. sclerotiorum、B. cinerea和A. alternator也表现出良好的抗真菌活性（IC 50 =2.53–4.06 μg/mL），表明5 k具有广谱抗真菌活性。另外，体内抗真菌活性结果表明，5 k能显着抑制水稻叶片中立枯丝核菌的生长，在100 μg/mL浓度下具有良好的保护效果（57.78 %）和治疗效果（58.45 %），两者均较佳。优于啶酰菌胺，表明其应用前景良好。此外，SEM分析表明，化合物5k可以显着破坏茄病菌菌丝的典型结构和形态。进一步的 SDH 酶抑制实验和分子对接研究表明，先导化合物5