2-(2-chlorophenyl)-1,4-diphenyl-1H-imidazole | 1423125-95-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(2-chlorophenyl)-1,4-diphenyl-1H-imidazole
• 英文别名: 2-(2-Chlorophenyl)-1,4-diphenylimidazole；2-(2-chlorophenyl)-1,4-diphenylimidazole
• CAS: 1423125-95-4
• 化学式: C₂₁H₁₅ClN₂
• 分子量: 330.816
• InChiKey: ICWBXKWHTYLEQM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  苯甲酰氯 在 potassium tert-butylate 、 三氟乙酸 作用下， 以 四氢呋喃 、 1,2-二氯乙烷 为溶剂， 反应 14.0h， 生成 2-(2-chlorophenyl)-1,4-diphenyl-1H-imidazole
  参考文献：
  名称：

  通过N-苯基苯甲酰胺和环氧化亚砜ox的酸催化合成咪唑衍生物

  摘要：

  在这项研究中报道了一种直接的方法，该方法由酸催化的am和sulf基磺酸盐合成咪唑衍生物。具体而言，在DCE溶剂中由三氟乙酸催化可提高无金属条件下的合成效率。生产了一系列咪唑支架，收率良好至优异。

  DOI：

  10.1016/j.tet.2019.04.004

文献信息

• Synthesis of Multisubstituted Imidazoles via Copper-Catalyzed [3 + 2] Cycloadditions
  作者：Dong Tang、Ping Wu、Xiang Liu、Yong-Xin Chen、Shuai-Bo Guo、Wen-Lin Chen、Jia-Gen Li、Bao-Hua Chen

  DOI：10.1021/jo302555z

  日期：2013.3.15

  A simple route for the synthesis of imidazole derivatives via copper-catalyzed [3 + 2] cycloaddition reaction is described. This strategy has achieved high regioselectivity and used oxygen as an oxidant without the addition of expensive catalysts to provide moderate to good yields.

  描述了通过铜催化的[3 + 2]环加成反应合成咪唑衍生物的简单途径。该策略已实现了较高的区域选择性，并使用氧气作为氧化剂，而无需添加昂贵的催化剂以提供中等至良好的收率。
• I₂-Catalyzed diamination of acetyl-compounds for the synthesis of multi-substituted imidazoles
  作者：Jinpeng Qu、Ping Wu、Dong Tang、Xu Meng、Yongxin Chen、Shuaibo Guo、Baohua Chen

  DOI：10.1039/c5nj00910c

  日期：——

  We have successfully developed the I₂-catalysed synthesis of substituted imidazole derivatives from amidines and ketones in good to excellent yields and 100% regioselectivity.

  我们已成功开发出I₂催化的合成方法，用于从酰胺和酮中制备取代咪唑衍生物，产率良好至极佳，且100％选择性。
• Metal free, I2-catalyzed [3+1+1] cycloaddition reactions to synthesize 1,2,4-trisubstituted imidazoles
  作者：Dong Tang、Xin Guo、Yu Wang、Jing Wang、Jihui Li、Qiangwei Huang、Baohua Chen

  DOI：10.1016/j.tetlet.2015.09.034

  日期：2015.10

  We have successfully developed an operationally simple and economical one-pot three-component cycloaddition reaction to synthesize 1,2,4-trisubstituted imidazoles by employing aldehydes, alpha-amino carbonyl compounds and ammonium acetate. The transformation is environmentally friendly and metal free by employing 12 (10 mol %) as a catalyst and EtOH as a solvent, and a wide range of function groups and heterocyclics are well tolerated resulting in moderate to good yields. (C) 2015 Elsevier Ltd. All rights reserved.
• Copper and zinc co-catalyzed synthesis of imidazoles via the activation of sp3 C–H and N–H bonds
  作者：Dong Tang、Xiao-Long Li、Xin Guo、Ping Wu、Ji-Hui Li、Kai Wang、Huan-Wang Jing、Bao-Hua Chen

  DOI：10.1016/j.tet.2014.04.054

  日期：2014.7

  An efficient and facile approach to synthesize imidazoles from amidines and arylketone via oxidative coupling of sp(3) C-H bond and N-H bond is reported. This strategy exhibits high performance in terms of regioselectivity with moderate to high yields by using easily available materials, and provides an alternative method to synthesize multi-substituted imidazole skeletons. (C) 2014 Elsevier Ltd. All rights reserved.
• Iron(III)-Catalyzed Synthesis of 1,2,4-Trisubstituted Imidazoles through the Reactions of Amidines and Aldehydes in Air
  作者：Xiang Liu、Dong Wang、Yongxin Chen、Dong Tang、Baohua Chen

  DOI：10.1002/adsc.201300590

  日期：2013.10.11

  AbstractA novel and efficient iron(III)‐catalyzed synthesis of 1,2,4‐trisubstituted imidazoles through the reactions of amidines and aldehydes in air has been developed. Five hydrogen dissociations involving CH and NH bond activation are realized under mild conditions in this approach. The procedure is sustainable, simple and environmentally friendly.magnified image