2,6-bis[1-(2-ethylphenylimino)ethyl]-pyridine | 210537-33-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2,6-bis[1-(2-ethylphenylimino)ethyl]-pyridine
• 英文别名: 2,6-bis(1-(2-ethylphenyl)iminoethyl)pyridine；2,6-bis[1-(2-ethylphenylimino)ethyl]pyridine；N-(2-ethylphenyl)-1-[6-[N-(2-ethylphenyl)-C-methylcarbonimidoyl]pyridin-2-yl]ethanimine
• CAS: 210537-33-0
• 化学式: C₂₅H₂₇N₃
• 分子量: 369.509
• InChiKey: FUPONKLSOMQBNK-UHFFFAOYSA-N

物化性质

• 沸点：
  511.0±50.0 °C(Predicted)
• 密度：
  1.02±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  37.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  三氯化铁 、 2,6-bis[1-(2-ethylphenylimino)ethyl]-pyridine 以 四氢呋喃 为溶剂， 以85.4%的产率得到[FeCl3(2,6-bis[1-(2-ethylphenylimino)ethyl]pyridine)]
  参考文献：
  名称：

  Highly trans-1,4 selective polymerization of 1,3-butadiene initiated by iron(III) bis(imino)pyridyl complexes

  摘要：

  A series of 2,6-bis(imino) pyridyl iron(III) complexes of the general formula [2,6-(ArN=CMe)(2)C5H3N] FeCl3 (Ar = -C6H5, 3a; 2-MeC6H4, 3b; 2-EtC6H4, 3c; 2-(PrC6H4)-Pr-i, 3d; cyclohexyl, 3e; 4-MeC6H4, 3f; 4-(PrC6H4)-Pr-i, 3g; 4-FC6H4, 3h and 4-CF3C6H4, 3i), activated by alkylaluminum, MAO or MMAO, have been investigated in 1,3-butadiene polymerization. Iron(III) complex (3a), with the least steric hindrance around the metal center, gives polymer up to 99% in yield in 4 h (butadiene to iron ratio = 1000), and trans-1,4 selectivity about 94.7% at room temperature in toluene, while those (3b-3d) bearing alkyl substituents at the 2-position of each N-aryl ring exhibit much lower catalytic activity and tunable trans-1,4 selectivity. Introduction of an alkyl group at the 4-position (para-position, 3f and 3g) exerts a slightly beneficial effect on the trans-1,4 selectivity, while electronegative groups at the same position (3h and 3i) affect negatively on the activity. The effects of temperature, types of cocatalyst and Al/Fe molar ratio on the polymerization behavior are investigated. More importantly, a mechanism for forming trans-1,4 structure is also proposed. Crown Copyright (C) 2011 Published by Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.03.047
• 作为产物：
  描述：

  2,6-二乙酰基吡啶 、 2-乙基苯胺 在 甲酸 作用下， 以 甲醇 为溶剂， 以70.9 %的产率得到2,6-bis[1-(2-ethylphenylimino)ethyl]-pyridine
  参考文献：
  名称：

  双(亚氨基)吡啶配体支持的两种新型铜配合物的汉森溶解度参数球计算和热力学模型拟合

  摘要：

  在本文中，两种新型五配位铜(II)金属配合物[2,6-(ArN = CMe)CHNCuCl] (Ar = 2-EtCH, ; Ar = 4-EtCH, )，带有大体积的2,6-双[1-(2-乙基苯基亚氨基)乙基]吡啶配体 ( = 2,6-(ArN = CMe)CHN, Ar = 2-EtCH), 2,6-双[1-(4-乙基苯基亚氨基)乙基]吡啶配体( = 2,6-(ArN = CMe)CHN, Ar = 4-EtCH) 已被合成和表征，并且报告了这些配合物在各种单溶剂中的热力学性质。基于双(亚氨基)吡啶的铜(II)金属配合物广泛应用于催化、光电材料、生物制药等领域。本文通过静态分析研究了L和L在4种溶剂中的溶解度、LCuCl在4种溶剂中的溶解度以及LCuCl在5种溶剂中的溶解度。研究了这些化合物在一定温度范围内的溶解度，为有机反应、涂层和结晶分离最佳溶剂的选择提供数据支持。汉森溶解度参数（

  DOI：

  10.1016/j.molliq.2023.123593

文献信息

• Dehalogenation and Hydrogenation of Aromatic Compounds Catalyzed by Nanoparticles Generated from Rhodium Bis(imino)pyridine Complexes
  作者：María L. Buil、Miguel A. Esteruelas、Sandra Niembro、Montserrat Oliván、Lars Orzechowski、Cristina Pelayo、Adelina Vallribera

  DOI：10.1021/om1003072

  日期：2010.10.11

  4-trichlorobenzene, fluorobenzene, 2-, 3-, and 4-chlorobiphenyl, and 4,4′- and 3,5-dichlorobiphenyl and the hydrogenation of benzene, toluene, p-xylene, styrene, α-methylstyrene, biphenyl, aniline, phenol, and pyridine. A Hg(0) poisoning test reveals that homogeneous and heterogeneous catalysis coexist during the dehalogenation reactions, whereas the hydrogenation processes are heterogeneous. The nanoparticles

  氯[2,6-双1-（苯基）亚氨基乙基}吡啶]铑（I）配合物（的RhCl（N，N，N）; 1 - 11）已经制备由二聚的[Rh（μ-的Cl反应）（η 2 -C 2 H ^ 4）2 ] 2与相应的氮供体配体。这些配合物得到的纳米颗粒与由部分氢化配体稳定的1.5±0.2纳米的平均直径，在1个大气压的氢，在2-丙醇作为溶剂，在60℃下，并且在K的存在吨BuO。在恒定的氢气大气压下，纳米粒子催化氯苯1,2-，1,3-和1,4-二氯苯，1,2,4-三氯苯，氟苯，2-，3-和-的脱卤作用4-氯联苯，4,4'-和3,5-二氯联苯以及苯，甲苯，对二甲苯，苯乙烯，α-甲基苯乙烯，联苯，苯胺，苯酚和吡啶的氢化。Hg（0）中毒测试表明，在脱卤化反应过程中，均相催化和异相催化共存，而氢化过程则是异质的。纳米颗粒还可以在150目碱性氧化铝的存在下产生，该碱性氧化铝同时充当载体。当它们沉积在氧化铝上时，纳米颗粒不会显着改变其催化活性。
• N,N,N-Tridentate iron(II) and vanadium(III) complexes
  作者：Roland Schmidt、M. Bruce Welch、Ronald D. Knudsen、Stefan Gottfried、Helmut G. Alt

  DOI：10.1016/j.molcata.2004.07.014

  日期：2004.11

  The synthesis of new iron(II) and vanadium(III) diiminepyridyl complexes is reported. The ligands were synthesized and characterized by GC/MS, 1H and 13C NMR spectroscopy. The corresponding complexes are characterized by mass spectrometry and in part by elemental analyses. The activated vanadium complexes were found to be highly active and selective catalysts for the oligomerization of ethene to α-olefins

  报道了新的铁（II）和钒（III）二亚胺吡啶基配合物的合成。合成了配体并通过GC / MS，1 H和13 C NMR光谱表征。相应的配合物通过质谱表征，部分通过元素分析表征。发现活化的钒配合物是高活性和选择性的催化剂，用于乙烯低聚为α-烯烃。
• Manufacture of alpha-olefins
  申请人：——

  公开号：US20030036615A1

  公开（公告）日：2003-02-20

  Alpha-olefins are manufactured in high yield and with very high selectivity by contacting ethylene with an iron complex of a selected 2,6-pyridinedicarboxaldehyde bisimine or a selected 2,6-diacylpyridine bisimine, and in some cases a selected activator compound such as an alkyl aluminum compound. Novel bisimines and their iron complexes are also disclosed. The &agr;-olefins are useful as monomers and chemical intermediates.

  通过将乙烯与选择的2,6-吡啶二甲醛双亚胺或选择的2,6-二酰基吡啶双亚胺的铁配合物接触，并在某些情况下与选择的活化剂化合物（如烷基铝化合物）一起使用，可以高产率地制造α-烯烃，并具有非常高的选择性。还公开了新型双亚胺及其铁配合物。α-烯烃可用作单体和化学中间体。
• Manufacture of .alpha.-olefins
  申请人：E. I. du Pont de Nemours and Company

  公开号：US06103946A1

  公开（公告）日：2000-08-15

  Alpha-olefins are manufactured in high yield and with very high selectivity by contacting ethylene with an iron complex of a selected 2,6-pyridinedicarboxaldehyde bisimine or a selected 2,6-diacylpyridine bisimine, and in some cases a selected activator compound such as an alkyl aluminum compound. Novel bisimines and their iron complexes are also disclosed. The .alpha.-olefins are useful as monomers and chemical intermediates.

  通过将乙烯与选择的2,6-吡啶二甲醛双亚胺或选择的2,6-二酰基吡啶双亚胺的铁配合物接触，并在某些情况下使用选择的活化剂化合物，如烷基铝化合物，可以高产率地制造α-烯烃，并具有非常高的选择性。还披露了新型双亚胺及其铁配合物。α-烯烃可用作单体和化学中间体。
• Manufacture of &agr;-olefins
  申请人：E. I. du Pont de Nemours and Company

  公开号：US06489497B1

  公开（公告）日：2002-12-03

  Alpha-olefins are manufactured in high yield and with very high selectivity by contacting ethylene with an iron complex of a selected 2,6-pyridinedicarboxaldehyde bisimine or a selected 2,6-diacylpyridine bisimine, and in some cases a selected activator compound such as an alkyl aluminum compound. Novel bisimines and their iron complexes are also disclosed. The &agr;-olefins are useful as monomers and chemical intermediates.

  通过将乙烯与经过选择的2,6-吡啶二甲酸双亚胺或选择的2,6-二酰基吡啶双亚胺的铁配合物以及在某些情况下选择的活化剂化合物（如烷基铝化合物）接触，可以高产高选择性地制造α-烯烃。还揭示了新型双亚胺及其铁配合物。α-烯烃可用作单体和化学中间体。