N1,N2-bis(4-diethylaminobenzylidene)ethane-1,2-diamine | 102812-65-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N1,N2-bis(4-diethylaminobenzylidene)ethane-1,2-diamine
• 英文别名: 4-[2-[[4-(diethylamino)phenyl]methylideneamino]ethyliminomethyl]-N,N-diethylaniline
• CAS: 102812-65-7
• 化学式: C₂₄H₃₄N₄
• 分子量: 378.561
• InChiKey: RFGOOBRMGIHZBV-UHFFFAOYSA-N

物化性质

• 沸点：
  527.4±45.0 °C(Predicted)
• 密度：
  0.97±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  28
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  31.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N1,N2-bis(4-diethylaminobenzylidene)ethane-1,2-diamine 在 sodium tetrahydroborate 、 氯化铵 作用下， 以 甲醇 为溶剂， 生成 1,3-bis(4-diethylaminobenzyl)imidazolidinium chloride
  参考文献：
  名称：

  制备一系列带有N-杂环卡宾配体的Ru（ii）配合物，用于芳族酮的催化转移氢化†

  摘要：

  [RuCl 2（p- Cymene）2与Ag- N-杂环卡宾（NHC）配合物的反应产生了一系列[[ p- Cymene）Ru（NHC）]配合物（2a–f），所有合成的化合物均经过了表征通过元素分析，NMR光谱和X射线晶体学测定2a的分子结构，所有配合物均已作为芳香族酮转移加氢的催化剂进行了测试，显示出优异的活性。

  DOI：

  10.1039/c1dt11203a
• 作为产物：
  描述：

  N,N-二乙基-4-氨基苯甲醛 、 乙二胺 以 苯 为溶剂， 反应 6.0h， 以90%的产率得到N1,N2-bis(4-diethylaminobenzylidene)ethane-1,2-diamine
  参考文献：
  名称：

  Synthesis and Biological Evaluation of Novel Substituted-Imidazolidine Derivatives

  摘要：

  研究人员合成了一系列较新的取代咪唑烷衍生物 3a-k，并对其进行了体内试验，以研究它们的抗炎、镇痛和抗溃疡活性。生物学评价结果表明，4-[1,3-双（4-羟基-3-甲氧基苄基）-2-咪唑烷基]苯二乙胺（3g）、4-[1、3-双（3-乙氧基-4-羟基苄基）-2-咪唑烷基]苯基二乙胺（3h）和 4-（1,3-双（苯并[d][1,3]二恶茂-5-基甲基）-4-甲基咪唑烷-2-基）-N,N-二乙基苯胺（3j）具有良好的抗炎和镇痛作用。此外，与标准药物相比，这些衍生物在低严重指数方面显示出更优越的胃肠道安全性。这些结果经统计学处理，具有重要意义。

  DOI：

  10.5012/jkcs.2013.57.2.227

文献信息

• Synthesis, IR and NMR spectral correlations in some symmetrical diimines
  作者：G. Thirunarayanan

  DOI：10.4314/bcse.v28i1.9

  日期：——

  A series of diimines have been synthesized by coupling of diamine with substituted benzaldehydes. The purities of these diimines were checked by their analytical and spectroscopic data. The spectral frequencies νCN (cm-1), NMR chemical shifts (δ, ppm) of C-H and C=N of these diimines have been correlated with Hammett substituent constants, F and R parameters using single and multi-linear regression analysis. From the results of statistical analysis, the effect of substituents on the above spectral data has been studied.

  通过将二胺与取代苯甲醛偶联，合成了一系列二亚胺。通过分析和光谱数据检查了这些二亚胺的纯度。通过单线和多线回归分析，将这些二亚胺的频谱频率νCN（cm-1）、NMR化学位移（δ，ppm）的C-H和C=N与哈米特取代常数、F和R参数相关联。根据统计分析的结果，研究了取代基对上述光谱数据的影响。
• Synthesis of novel tetrahydroimidazole derivatives and studies for their biological properties
  作者：Vibha Sharma、M.S.Y Khan

  DOI：10.1016/s0223-5234(01)01256-9

  日期：2001.8

  Ethylenediamine was reacted with suitable aromatic aldehydes in order to prepare their respective diSchiff bases. These compounds were then reduced to give the corresponding tetrahydrodiSchiff bases, which were low melting in nature. Finally, these derivatives were condensed with different aromatic aldehydes to give the desired tetrahydroimidazoles. The structures of all these compounds were established on the basis of spectral data. These novel tetrahydroimidazoles showed promising anti-inflammatory and analgesic activity. The compounds were also screened for their anti-bacterial property against Staphylococcus aureus and Escherichia coli. (C) 2001 Editions scientifiques et medicales Elsevier SAS.
• Crystal structure, optical properties, spectroscopic characterization and density functional theory studies of a new rhodium(i)-imidazolidin-2-ylidene complexes: Synthesis, characterization and cytotoxic properties
  作者：Emine Özge Karaca、Osman Çiftçi、İlknur Özdemir、Hande Karabıyık、Hasan Karabıyık、Nevin Gürbüz、İsmail Özdemir、Lamjed Mansour、Arfaoui Youssef、Naceur Hamdi

  DOI：10.1016/j.ica.2022.120936

  日期：2022.7
• Preparation of a series of Ru(<scp>ii</scp>) complexes with N-heterocyclic carbeneligands for the catalytic transfer hydrogenation of aromatic ketones
  作者：Nevin Gürbüz、Emine Özge Özcan、İsmail Özdemir、Bekir Çetinkaya、Onur Şahin、Orhan Büyükgüngör

  DOI：10.1039/c1dt11203a

  日期：——

  [RuCl2(p-cymene]2 with Ag–N-heterocyclic carbene (NHC) complexes yields a series of [(p-cymene)Ru(NHC)] complexes (2a–f). All synthesised compounds were characterized by elemental analysis, NMR spectroscopy and the molecular structure of 2a was determined by X-ray crystallography. All complexes have been tested as catalysts for the transfer hydrogenation of aromatic ketones, showing excellent activity in this reaction

  [RuCl 2（p- Cymene）2与Ag- N-杂环卡宾（NHC）配合物的反应产生了一系列[[ p- Cymene）Ru（NHC）]配合物（2a–f），所有合成的化合物均经过了表征通过元素分析，NMR光谱和X射线晶体学测定2a的分子结构，所有配合物均已作为芳香族酮转移加氢的催化剂进行了测试，显示出优异的活性。
• Synthesis and Biological Evaluation of Novel Substituted-Imidazolidine Derivatives
  作者：Asif Husain、Rubina Bhutani、Deepak Kumar、Dong-Soo Shin

  DOI：10.5012/jkcs.2013.57.2.227

  日期：2013.4.20

  A series of newer substituted-imidazolidine derivatives 3a-k were synthesized and assayed in vivo to investigate their anti-inflammatory, analgesic and antiulcer activity. The results of biological evaluation revealed that the three compounds, 4-[1,3-bis(4-hydroxy-3-methoxybenzyl)-2-imidazolidinyl]phenyldiethylamine (3g), 4-[1,3-bis(3-Ethoxy-4-hydroxybenzyl)-2-imidazolidinyl] phenyldiethylamine (3h) and 4-(1,3-bis(benzo[d][1,3]dioxol-5-ylmethyl)-4-methylimidazolidin-2-yl)-N,N-diethylbenzenamine (3j) were good in their anti-inflammatory and analgesic actions. Additionally these derivatives showed superior GI safety profile as compared to that of the standard drug in terms of low severity index. The results are statistically treated for its significance.

  研究人员合成了一系列较新的取代咪唑烷衍生物 3a-k，并对其进行了体内试验，以研究它们的抗炎、镇痛和抗溃疡活性。生物学评价结果表明，4-[1,3-双（4-羟基-3-甲氧基苄基）-2-咪唑烷基]苯二乙胺（3g）、4-[1、3-双（3-乙氧基-4-羟基苄基）-2-咪唑烷基]苯基二乙胺（3h）和 4-（1,3-双（苯并[d][1,3]二恶茂-5-基甲基）-4-甲基咪唑烷-2-基）-N,N-二乙基苯胺（3j）具有良好的抗炎和镇痛作用。此外，与标准药物相比，这些衍生物在低严重指数方面显示出更优越的胃肠道安全性。这些结果经统计学处理，具有重要意义。