1,3-bis(4-nitrophenyl)but-2-en-1-one | 7509-21-9

• 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: 1,3-bis(4-nitrophenyl)but-2-en-1-one
• CAS: 7509-21-9
• 化学式: C₁₆H₁₂N₂O₅
• 分子量: 312.282
• InChiKey: HXMPVEPHANHNOR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  109
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  对硝基苯乙酮 在 氯化亚砜 作用下， 以 乙醇 为溶剂， 生成 1,3-bis(4-nitrophenyl)but-2-en-1-one
  参考文献：
  名称：

  Thionyl Chloride-Catalyzed Preparation of Microporous Organic Polymers through Aldol Condensation

  摘要：

  We demonstrated the synthesis of five kinds of microporous organic polymers based on aldol self-condensation of di- and multiacetyl-containing building blocks catalyzed by thionyl chloride. The alpha,beta-unsaturated ketone (dimerization) and 1,3,5-trisubstituted benzene (cyclotrimerization) can be observed in the resulting polymers by Fourier transform infrared and solid-state C-13 CP/MAS NMR spectroscopy. The regular spheres and nanometer-scaled cavities were also seen from scanning electron microscopy and high-resolution transmission electron microscopy images. The highest Brunauer-Emmet-Teller specific surface area up to 832 m(2) g(-1) was obtained for the resulting polymers with a pore volume of 0.48 cm(3) g(-1). The polymers show great hydrogen storage capacities (up to 1.56 wt %) at 77 K and 1 bar. These excellent characteristics would make them become promising candidates for heterogeneous catalysis, separation, and gas storage.

  DOI：

  10.1021/ma201264w

文献信息

• Ferric chloride–catalyzed deoxygenative chlorination of carbonyl compounds: A comparison of chlorodimethylsilane and dichloromethylsilane system
  作者：Bing-Han Xing、Xuan-Xuan Zhao、Yu-Jun Qin、Pu Zhang、Zhi-Xin Guo

  DOI：10.1177/1747519820910959

  日期：2020.11

  Deoxygenative chlorination of carbonyl compounds using the HMe2SiCl/FeCl3/EtOAc and HMeSiCl2/FeCl3/EtOAc systems has been systemically investigated. The HMe2SiCl-FeCl3 system showed the advantages of good substrate applicability, mild reaction conditions, simple operation, low cost, and easy availability of raw materials. Also, it provided a simple and efficient synthesis route for carbonyl deoxychlorination

  已经系统地研究了使用 HMe2SiCl/FeCl3/EtOAc 和 HMeSiCl2/FeCl3/EtOAc 系统对羰基化合物进行脱氧氯化。HMe2SiCl-FeCl3体系具有底物适用性好、反应条件温和、操作简单、成本低、原料易得等优点。为羰基脱氧氯化的一锅法提供了一条简单有效的合成路线。使用HMeSiCl2/FeCl3/EtOAc体系，除了获得氯化化合物外，还可以以良好的收率获得β-甲基查尔酮衍生物。最后，提出了两种可能的反应路线来描述氯化化合物和 β-甲基查尔酮衍生物的形成。
• Zirconocene Bis(perfluorooctanesulfonate)s-Catalyzed Highly Efficient Synthesis of 1,3,5-Triaryl Benzene via Cyclotrimerization of Ketones
  作者：Guo Ping Zhang、Ren Hua Qiu、Xin Hua Xu、Hai Hui Zhou、Ya Fei Kuang、Si Hai Chen

  DOI：10.1080/00397911.2010.532277

  日期：2012.3.15

  Abstract Air-stable zirconocene bis(perfluoroctanesulfonate)s [Cp2Zr]OSO2C8F17)2] (1) with high Lewis acidity and high thermal stability was prepared by the reaction between Cp2ZrCl2 and AgOSO2C8F17. The as-prepared complex 1 exhibits good activity and selectivity in the cyclotrimerization of various ketones to the desired 1,3,5-triaylbenzenes. Furthermore, in the cyclic experiments, the complex 1

  摘要 通过Cp2ZrCl2与AgOSO2C8F17反应制备了空气稳定的二茂锆双(全氟辛烷磺酸)s[Cp2Zr]OSO2C8F17)2](1)，具有高路易斯酸度和高热稳定性。所制备的配合物 1 在各种酮环三聚反应生成所需的 1,3,5-三基苯时表现出良好的活性和选择性。此外，在循环实验中，复合物 1 在 10 个循环后几乎没有活性损失。结果为使用 Cp2Zr(OSO2C8F17)2 作为催化剂的酮环三聚反应提供了一种通用且有效的方法。图形概要
• New routes for synthesis of branched functionalized benzenoid compounds by using tetrachlorosilaneethanol reagent
  作者：Saad S. Elmorsy、Abdel Galel.M. Khalil、M.M. Girges、Tarek A. Salama

  DOI：10.1016/s0040-4039(96)02470-7

  日期：1997.2

  The successive reactions of some cyclic ketones with aryl methyl ketones mediated by tetrachlorosilane-ethanol, provide an attractive and convenient route to branched functionalized benzenoid compounds. Selective unsymmetrical branched triarylbenzenes have synthesized by inducing the reaction of ketones with dypnones in quantitative yields. (C) 1997, Elsevier Science Ltd.
• Bol'shukhin,A.I.; Orlova,A.N., Journal of General Chemistry of the USSR, <hi>1960</hi>, vol. 30, p. 2957 - 2959
  作者：Bol'shukhin,A.I.、Orlova,A.N.

  DOI：——

  日期：——