2-(4-methoxyphenyl)-4-phenyl-1-p-tolyl-1H-imidazole | 412916-85-9

• 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-(4-methoxyphenyl)-4-phenyl-1-p-tolyl-1H-imidazole
• 英文别名: 2-(4-Methoxyphenyl)-1-(4-methylphenyl)-4-phenylimidazole
• CAS: 412916-85-9
• 化学式: C₂₃H₂₀N₂O
• 分子量: 340.425
• InChiKey: RENFFJHNLSWCTF-UHFFFAOYSA-N

物化性质

• 熔点：
  122-123 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• 沸点：
  549.1±60.0 °C(Predicted)
• 密度：
  1.10±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  以 二甲基亚砜 为溶剂， 反应 20.0h， 以100%的产率得到2-(4-methoxyphenyl)-4-phenyl-1-p-tolyl-1H-imidazole
  参考文献：
  名称：

  四氢咪唑并[1,5 - b ]异恶唑-2,3-二羧酸酯的热重排。3 H-咪唑-1-鎓烷基化物及其银衍生物的合成

  摘要：

  异恶唑啉2从咪唑啉-3-氧化物环加成1与DMAD经历重排，以3,4-二氢-2- ħ咪唑-1-鎓-1-（1,2-双-甲氧基羰基-2-氧代ethanides）3，当在甲苯中加热回流时，其自发消除，得到3 H-咪唑-1-鎓-1-（1,2-双-甲氧基羰基-2-氧代乙烷）5或1 H-咪唑6。C-6上芳环的存在降低了转化率，并提高了5的收率。极性比甲苯强的溶剂（例如DMSO）可实现2到6的定量转化在温和条件下，而在极性较小的溶剂（如CCl 4）中，反应速率降低，5的收率提高。C-2未取代的内鎓盐5用银处理过的2 O或硝酸银3中的的Et存在下3 Ñ在室温下，得到C-2的金属化衍生物9在良好的产率。

  DOI：

  10.1016/j.tet.2010.01.037

文献信息

• Iron(III)-catalyzed synthesis of multi-substituted imidazoles via [3+2] cycloaddition reaction of nitroolefins and N-aryl benzamidines
  作者：Xiang Liu、Dong Wang、Baohua Chen

  DOI：10.1016/j.tet.2013.08.077

  日期：2013.11

  A novel and efficient iron(III)-catalyzed synthesis of multi-substituted imidazoles via [3+2] cycloaddition of nitroolefins and N-aryl benzamidines under the air atmosphere had been developed. This methodology is convenient, atom-economical, general, and eco-friendly in good yields and prefect regioselectivities.

  多取代的咪唑的通过一种新颖的和有效的铁（III）催化的合成[3 + 2] nitroolefins和环加成Ñ的空气气氛下，芳基苯甲脒已经被开发出来。这种方法很方便，原子经济性，一般情况下，在良好的收益率和完善的区域选择性环保。
• 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。
• 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