4',4"bis(dimethylamino)-2,4-dichlorotriphenylmethane | 36526-68-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 4',4"bis(dimethylamino)-2,4-dichlorotriphenylmethane
• 英文别名: 4',4'' bis(dimethylamino)-2,4-dichlorotriphenylmethane；4,4'-((2,4-Dichlorophenyl)methylene)bis(N,N-dimethylaniline)；4-[(2,4-dichlorophenyl)-[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline
• CAS: 36526-68-8
• 化学式: C₂₃H₂₄Cl₂N₂
• 分子量: 399.363
• InChiKey: OWQGLXNOGWDKFS-UHFFFAOYSA-N

物化性质

• 熔点：
  105-106 °C
• 沸点：
  521.0±50.0 °C(Predicted)
• 密度：
  1.200±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,4-二氯苯甲醛 、 N,N-二甲基苯胺 在 三氯化锑 作用下， 反应 2.0h， 以76%的产率得到4',4"bis(dimethylamino)-2,4-dichlorotriphenylmethane
  参考文献：
  名称：

  SbCl₃-catalyzed one-pot synthesis of 4,4′-diaminotriarylmethanes under solvent-free conditions: Synthesis, characterization, and DFT studies

  摘要：

  本文介绍了一种简单、高效、温和的无溶剂单步合成各种4,4'-二氨基三芳基甲烷衍生物的方法，该方法以三氯化锑为催化剂。三芳基甲烷衍生物的产率良好至优良，并通过元素分析、傅里叶变换红外光谱、¹H和¹³C NMR光谱技术进行了表征。通过标准6-31G*、6-31G*/B3LYP和B3LYP/cc-pVDZ方法进行理论计算，研究了结构和振动分析，并获得了实验和理论结果之间的良好一致性。

  DOI：

  10.3762/bjoc.7.19

文献信息

• SbCl₃-catalyzed one-pot synthesis of 4,4′-diaminotriarylmethanes under solvent-free conditions: Synthesis, characterization, and DFT studies
  作者：Ghasem Rezanejade Bardajee

  DOI：10.3762/bjoc.7.19

  日期：——

  A simple, efficient, and mild procedure for a solvent-free one-step synthesis of various 4,4′-diaminotriarylmethane derivatives in the presence of antimony trichloride as catalyst is described. Triarylmethane derivatives were prepared in good to excellent yields and characterized by elemental analysis, FTIR, ¹H and ¹³C NMR spectroscopic techniques. The structural and vibrational analysis were investigated by performing theoretical calculations at the HF and DFT levels of theory by standard 6-31G*, 6-31G*/B3LYP, and B3LYP/cc-pVDZ methods and good agreement was obtained between experimental and theoretical results.

  本文介绍了一种简单、高效、温和的无溶剂单步合成各种4,4'-二氨基三芳基甲烷衍生物的方法，该方法以三氯化锑为催化剂。三芳基甲烷衍生物的产率良好至优良，并通过元素分析、傅里叶变换红外光谱、¹H和¹³C NMR光谱技术进行了表征。通过标准6-31G*、6-31G*/B3LYP和B3LYP/cc-pVDZ方法进行理论计算，研究了结构和振动分析，并获得了实验和理论结果之间的良好一致性。
• Brønsted Acidic Ionic Liquid Catalyzed Three-Component Friedel–Crafts Reaction for the Synthesis of Unsymmetrical Triarylmethanes
  作者：Uthaiwan Sirion、Suttida Rinkam、Warapong Senapak、Sarayut Watchasit、Rungnapha Saeeng

  DOI：10.1055/a-1809-7768

  日期：2022.9

  A convenient and practical method for the synthesis of unsymmetrical triarylmethanes was demonstrated through a one-pot three-component double Friedel–Crafts reaction of various aliphatic, aromatic, or heteroaromatic aldehydes with N,N-dialkylanilines and indoles by using a Brønsted acidic ionic liquid as the catalyst. This method was successfully applied under metal- and solvent-free conditions at

  通过使用布朗斯台德酸性离子液体，各种脂肪族、芳香族或杂芳香族醛与N , N - 二烷基苯胺和吲哚的一锅三组分双傅克反应，证明了一种方便实用的合成不对称三芳基甲烷的方法作为催化剂。该方法在 80 °C 的无金属和无溶剂条件下成功应用，从广泛的底物中以中等至高产率提供了相应的不对称三芳基甲烷产物。此外，通过定量NMR分析研究了该反应的机理。
• An efficient and convenient protocol for the synthesis of diaminotriarylmethanes
  作者：Jun-Tao Hou、Jian-Wu Gao、Zhan-Hui Zhang

  DOI：10.1007/s00706-011-0461-2

  日期：2011.5

  A novel and efficient procedure was developed for the preparation of diaminotriarylmethanes through the Baeyer condensation of aromatic aldehydes and N,N-dimethylaniline or N,N-diethylaniline in the presence of niobium chloride under solvent-free conditions. This approach offers several advantages, such as short reaction time, high yields, low cost, and mild reaction conditions.
• GLUCOCORTICOID-SELECTIVE ANTI-INFLAMMATORY AGENTS
  申请人：Abbott Laboratories

  公开号：EP1100483B1

  公开（公告）日：2004-09-29
• US6166013A
  申请人：——

  公开号：US6166013A

  公开（公告）日：2000-12-26