2-amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile | 156496-76-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 2-amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile
• 英文别名: 2-Amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile；2-amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-1-phenyl-6,8-dihydro-4H-quinoline-3-carbonitrile
• CAS: 156496-76-3
• 化学式: C₂₄H₂₂BrN₃O
• 分子量: 448.362
• InChiKey: VYEMUTBWOSTYJY-UHFFFAOYSA-N

物化性质

• 熔点：
  275-277 °C(Solv: N,N-dimethylformamide (68-12-2); water (7732-18-5))
• 沸点：
  621.2±55.0 °C(Predicted)
• 密度：
  1.45±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  29
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  70.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  5,5-二甲基-1,3-环己二酮 在 三乙烯二胺 、 四乙基溴化铵 作用下， 以 水 为溶剂， 反应 0.33h， 生成 2-amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile
  参考文献：
  名称：

  Singh, Satish Kumar; Jena, Sambedan, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2015, vol. 54B, # 6, p. 821 - 824

  摘要：

  DOI：

文献信息

• Evaluation of magnetically recyclable nano-Fe3O4 as a green catalyst for the synthesis of mono- and bis-tetrahydro-4H-chromene and mono and bis 1,4-dihydropyridine derivatives
  作者：Bagher Amirheidari、Mohammad Seifi、Mehdi Abaszadeh

  DOI：10.1007/s11164-015-2220-1

  日期：2016.4

  Magnetically separable Fe3O4 nanoparticles were used as an environmental friendly catalyst for the synthesis of mono- and bis-tetrahydro-4H-chromene and mono- and bis-1,4-dihydropyridine derivatives via three-component reactions of aromatic aldehydes and malononitrile with cyclic β-dicarbonyls or cyclic β-enaminoketones respectively. These reactions were carried out in EtOH and at reflux. Fe3O4 nanoparticles can be magnetically separated from the reaction mixture by a magnet and recycled without significant loss of catalytic activity.

  磁性可分离的Fe3O4纳米颗粒被用作一种环保型催化剂，用于通过芳香醛、丙二腈与环状β-二羰基化合物或环状β-烯胺酮的三组分反应，合成单/双四氢-4H-色烯衍生物和单/双1,4-二氢吡啶衍生物。这些反应在乙醇中进行并回流。Fe3O4纳米颗粒可通过磁铁从反应混合物中磁性分离，并且可以回收利用而不会显著损失催化活性。
• Crown ether complex cation ionic liquids: synthesis and catalytic applications for the synthesis of tetrahydro-4<i>H</i>-chromene and 1,4-dihydropyridine derivatives
  作者：Mehdi Abaszadeh、Mohammad Seifi

  DOI：10.1080/17415993.2017.1293058

  日期：2017.7.4

  ABSTRACT A series of crown ether complex cation ionic liquids (CECILs) are synthesized by crown ethers chelated with sodium benzenesulfonates, and used as a green and environmental catalyst, for the synthesis of tetrahydro-4H-chromene and 1,4-dihydropyridine derivatives by three-component reactions of aromatic aldehydes and malononitrile with cyclic β-dicarbonyls or cyclic β-enaminoketones respectively

  摘要 冠醚与苯磺酸钠螯合合成了一系列冠醚络合阳离子离子液体（CECILs），作为一种绿色环保催化剂，用于三氢苯磺酸钠合成四氢-4H-色烯和1,4-二氢吡啶衍生物。 - 芳香醛和丙二腈分别与环状 β-二羰基或环状 β-烯氨基酮在 H2O/EtOH (1:1) 中在回流条件下的组分反应。CECILs作为一种绿色环保的催化剂，容易获得且稳定。此外，高转化率、短反应时间和更清洁的反应曲线是该方法的一些优点。图形概要
• Hexamethylenetetramine-based ionic liquid anchored onto the metal–organic framework MIL-101(Cr) as a superior and reusable heterogeneous catalyst for the preparation of hexahydroquinolines
  作者：Saleheh Sanaei-Rad、Hakimeh Saeidiroshan、Boshra Mirhosseini-Eshkevari、Mohammad Ali Ghasemzadeh

  DOI：10.1007/s11164-020-04390-7

  日期：2021.5

  Regarding the significance of medicinal and pharmacological sciences, we explored one-pot multicomponent reaction of aromatic aldehydes, aryl amines, malononitrile and dimedone in the presence of HMTA-BAIL@MIL-101 (Cr) as a novel, stable and strong catalyst. The remarkable features of this approach are good to excellent yields (92–98%), short reaction times (10–20 min), low catalyst loading, reusability and stability of the catalyst. The prepared hexamethylenetetramine-based ionic liquid/MIL-101(Cr) composite was identified via FE-SEM, XRD, EDS, TGA, BET and FT-IR techniques.

  关于药用和药理科学的重要性，我们探索了在HMTA-BAIL@MIL-101 (Cr)作为一种新型、稳定且强的催化剂存在下，芳香醛、芳基胺、马隆腈和二甲酮的一锅多组分反应。这种方法的显著特点包括良好到优良的产率（92-98%）、短反应时间（10-20分钟）、低催化剂用量、催化剂的可重复使用性和稳定性。所制备的基于六亚甲基四胺的离子液体/MIL-101 (Cr)复合材料通过FE-SEM、XRD、EDS、TGA、BET和FT-IR技术进行了鉴定。
• Synthesis of N-Aryl-4-arylhexahydroquinoline Derivatives by Reaction of Cyclic Enaminones with Arylidenemalononitriles in DMSO
  作者：Takeshi Oriyama、Wei Han、Chika Inoue、Tsunaki Onizawa

  DOI：10.1055/s-0040-1705984

  日期：2021.4

  The reaction of cyclic enaminones with arylidenemalono­nitriles was carried out in the presence of 13X molecular sieves in dimethyl sulfoxide. Under these mild reaction conditions, various bioactive N-aryl-4-arylhexahydroquinoline derivatives were obtained in high yields without the necessity of using transition-metal catalyst, organobase, or reflux conditions.

  环状烯胺酮与芳基丙二腈的反应是在13X分子筛存在下于二甲基亚砜中进行的。在这些温和的反应条件下，无需使用过渡金属催化剂，有机碱或回流条件就可以高收率获得各种生物活性的N-芳基-4-芳基六氢喹啉衍生物。
• DBU-catalyzed expeditious and facile multicomponent synthesis of N-arylquinolines under microwave irradiation
  作者：Satish Kumar Singh、Krishna Nand Singh

  DOI：10.1007/s00706-011-0651-y

  日期：2012.5

  AbstractN-Arylquinoline derivatives are obtained in excellent yields by a rapid, easy, and efficient one-pot multicomponent reaction of aromatic aldehydes, 3-arylamino-5,5-dimethylcyclohex-2-enone, and active methylene compounds utilizing 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as a catalyst in ethanol under microwave irradiation. Graphical abstract

  摘要N-芳基喹啉衍生物可通过使用1,8-二氮杂双环与芳香醛，3-芳基氨基-5,5-二甲基环己-2-烯酮和活性亚甲基化合物进行快速，简便和有效的一锅多组分反应而以优异的收率获得[5.4.0]十一碳-7-烯（DBU）在微波辐射下作为乙醇中的催化剂。 图形概要