1-(p-nitrophenyl)-2-nitro-1-propene | 4231-16-7

• 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: 1-(p-nitrophenyl)-2-nitro-1-propene
• 英文别名: 2-Nitro-1-(4-nitrophenyl)propen；4-Nitro-1-(2-nitro-propenyl)-benzol；1-Nitro-4-(2-nitroprop-1-en-1-yl)benzene；1-nitro-4-(2-nitroprop-1-enyl)benzene
• CAS: 4231-16-7
• 化学式: C₉H₈N₂O₄
• mdl: MFCD00176486
• 分子量: 208.174
• InChiKey: KSKLHQQKAFMWSA-UHFFFAOYSA-N

物化性质

• 熔点：
  114-115 °C
• 沸点：
  323.9±17.0 °C(Predicted)
• 密度：
  1.344±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  91.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2904209090

反应信息

• 作为反应物：
  描述：

  1-(p-nitrophenyl)-2-nitro-1-propene 在 sodium tetrahydroborate 、 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 为溶剂， 反应 1.5h， 以77%的产率得到N-hydroxy-p-nitroamphetamine
  参考文献：
  名称：

  Reduction of .alpha.,.beta.-unsaturated nitro compounds with boron hydrides: a new route to N-substituted hydroxylamines

  摘要：

  DOI：

  10.1021/jo00201a030
• 作为产物：
  描述：

  2-nitro-1-(4-nitrophenyl)propan-1-ol 在 4-二甲氨基吡啶 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 3.75h， 生成 1-(p-nitrophenyl)-2-nitro-1-propene
  参考文献：
  名称：

  Inter- and intramolecular [4 + 2] cycloadditions of nitroalkenes with olefins. 2-Nitrostyrenes

  摘要：

  Aromatic nitroalkenes 9-12 underwent Lewis acid catalyzed cycloadditions with various cyclic alkenes to afford high yields of nitronates 25-30 with exclusive anti selectivity. Hammett studies helped to further delineate the role of the Lewis acid. Reaction of nitroalkenes 8 and 10 with various cyclic dienes in the presence of a Lewis acid demonstrated the ability of nitroalkenes to behave as dienes in cycloadditions. The major products were the syn diastereomers which arise from an endo-folded transition structure. Finally, intramolecular cycloaddition of 36-39 allowed a correlation between the stereochemical course of the reaction and positions of sp2 centers in the tether to be addressed.

  DOI：

  10.1021/jo00044a029

文献信息

• Sequential Acylation/Silylation/Hetero‐Claisen Rearrangement of Nitroalkanes for the Synthesis of Protected Hydroxyoxime Derivatives
  作者：Yulia A. Antonova、Sema L. Ioffe、Alexey Yu. Sukhorukov、Andrey A. Tabolin

  DOI：10.1002/ejoc.202100469

  日期：2021.6.14

  One-pot acylation-silylation sequence was developed for the synthesis of protected hydroxyoximes from aliphatic nitro compounds. Procedure is characterized by wide substrate scope for nitro compounds, acylating and silylating agents.

  开发了一锅酰化-甲硅烷基化序列，用于从脂肪族硝基化合物合成受保护的羟基肟。该程序的特点是硝基化合物、酰化剂和甲硅烷基化剂的底物范围广泛。
• Spin trapping of alkoxyl radicals generated from 5-methyl and 5-aryl-3-alkoxy-4-methylthiazole-2(3H)-thiones in photochemically induced and microwave-initiated reactions
  作者：Andreas Groß、Nina Schneiders、Kristina Daniel、Thomas Gottwald、Jens Hartung

  DOI：10.1016/j.tet.2008.09.006

  日期：2008.11

  Methoxyl and isopropoxyl radicals were generated from N-alkoxy-4,5-dimethylthiazole-2(3H)-thiones (λmax∼320 nm) and 5-aryl derivatives (aryl=p-XC6H4; X=MeO, H, AcNH, Cl) (λmax∼335 nm) in photochemically and microwave-induced reactions. Alkoxyl radicals were trapped with dimethylpyrrolidine N-oxide and characterized as spin adducts via EPR. Cumyloxyl radicals were liberated in a similar manner from

  甲氧基和异丙氧基的基团从生成的ñ -烷氧基-4,5-二甲基噻唑-2（3 H ^）-thiones（λ最大~320纳米）和5-芳基衍生物（芳= p -XC 6 ħ 4 ; X =的MeO， H，AcNH，Cl）的（λ最大~335纳米）在光化学和微波诱导的反应。烷氧基被二甲基吡咯烷N-氧化物捕获并通过EPR表征为自旋加合物。枯基氧基以类似的方式从N-枯基氧基-5-（4-甲氧基苯基）-4-甲基噻唑-2（3 H）-硫酮中释放出来。N的最低能量跃迁发现了值得注意的红移- （羟基）茚并[2,1- d ]噻唑-2（3 H ^） -硫酮（λ最大= 376纳米），如果相比的UV-vis吸收ñ -羟基-4-甲基-5- phenylthiazole- 2（3 ħ） -硫酮（λ最大= 338纳米）。全面描述了烷氧基自由基前体的合成和进行N，O均解的程序。
• Organocatalytic Michael addition of aldehydes to trisubstituted nitroolefins
  作者：Leilei Wang、Xiaojing Zhang、Dawei Ma

  DOI：10.1016/j.tet.2012.05.088

  日期：2012.9

  to be effective to catalyze the Michael addition of aldehydes to 3-substituted 3-nitroacrylates. The reaction provided syn,anti-Michael adducts with good diastereoselectivity and excellent enantioselectivity. Some β-aryl and α-methyl substituted nitroolefins also worked under these conditions, although prolonging reaction time was required. These adducts could be used for assembling 2,3,4-trisubstituted

  发现O -TMS保护的二苯基-脯氨醇和苯甲酸的组合可有效催化醛向3-取代的3-硝基丙烯酸酯的迈克尔加成。该反应提供了具有良好的非对映选择性和优异的对映选择性的顺式，抗迈克尔加合物。尽管需要延长反应时间，但某些β-芳基和α-甲基取代的硝基烯烃也可在这些条件下起作用。这些加合物可用于通过简单的氢化组装2,3,4-三取代的吡咯烷。
• Nano CoFe₂O₄ supported antimony(<scp>iii</scp>) as an efficient and recyclable catalyst for one-pot three-component synthesis of multisubstituted pyrroles
  作者：Bao-Le Li、Hai-Chuan Hu、Li-Ping Mo、Zhan-Hui Zhang

  DOI：10.1039/c3ra47855f

  日期：——

  A novel magnetic nano-CoFe2O4 supported Sb ([CoFe2O4@SiO2–DABCO–Sb]) was successfully constructed, which exhibited high catalytic activity for one-pot three-component synthesis of multisubstituted pyrroles in the reaction of amines, nitroolefin and 1,3-dicarbonyl compounds. The magnetic heterogeneous catalyst could be easily recovered using an external magnet and reused many times without significant

  成功地构建了一种新型的磁性纳米CoFe 2 O 4负载的Sb（[CoFe 2 O 4 @SiO 2 –DABCO-Sb]），该催化剂对多取代吡咯的一锅三组分合成具有很高的催化活性。胺，硝基烯烃和1,3-二羰基化合物。磁性非均相催化剂可以使用外部磁体容易地回收，并且可以多次重复使用而不会显着降低催化活性。
• An efficient synthesis of pyrroles by a one-pot, three-component condensation of a carbonyl compound, an amine and a nitroalkene in a molten ammonium salt
  作者：Brindaban C. Ranu、Suvendu S. Dey

  DOI：10.1016/s0040-4039(03)00439-8

  日期：2003.3

  A one-pot, three-component condensation of a carbonyl compound, an amine and a nitroalkene leading to an efficient synthesis of alkyl-substituted pyrroles has been carried out in molten tetrabutylammonium bromide. Neither a catalyst nor an organic solvent is required for this reaction and the molten ammonium salt is recyclable.

  已经在熔融的四丁基溴化铵中进行了羰基化合物，胺和硝基烯烃的一锅三组分缩合，从而有效地合成了烷基取代的吡咯。该反应既不需要催化剂也不需要有机溶剂，并且熔融的铵盐是可回收的。

表征谱图