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5-methyl-1,2,4-triphenyl-1H-imidazole | 74554-36-2

中文名称
——
中文别名
——
英文名称
5-methyl-1,2,4-triphenyl-1H-imidazole
英文别名
5-methyl-1,2,4-triphenyl-1H-imidazole;5-Methyl-1,2,4-triphenylimidazole
5-methyl-1,2,4-triphenyl-1H-imidazole化学式
CAS
74554-36-2
化学式
C22H18N2
mdl
——
分子量
310.398
InChiKey
XVNQILGRGMDAJL-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    5.4
  • 重原子数:
    24
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.05
  • 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:
    1-苯基-2-硝基丙烯N-苯基苄脒2,2'-联吡啶copper(l) iodide氧气 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 5.0h, 以39%的产率得到5-methyl-1,2,4-triphenyl-1H-imidazole
    参考文献:
    名称:
    铜催化的[3 + 2]环加成反应合成多取代的咪唑
    摘要:
    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。
    DOI:
    10.1021/jo302555z
点击查看最新优质反应信息

文献信息

  • Facile Synthesis of Polysubstituted Imidazoles through CBr<sub>4</sub>-Mediated Tandem Cyclization of Amidines with 1,3-Dicarbonyl Compounds or Ketones
    作者:Xiaoqiang Zhou、Haojie Ma、Chong Shi、Yixin Zhang、XingXing Liu、Guosheng Huang
    DOI:10.1002/ejoc.201601428
    日期:2017.1.10
    A facile approach to synthesize polysubstituted imidazoles via CBr4 mediated tandem cyclization of amidine with 1,3-dicarbonyl or ketone is described. This metal-free cascade reaction employed CBr4 as promoter and was carried out with a simple operation under mild conditions.
    描述了一种通过 CBr4 介导的脒与 1,3-二羰基或酮的串联环化合成多取代咪唑的简便方法。这种无属级联反应采用 作为促进剂,在温和条件下操作简单。
  • Facile Synthesis of 1,2,4-trisubstituted Imidazoles via Aerobic Copper Catalyzed Ligand-free [3+2] Cycloaddition
    作者:Wei Li、Weixiang Tian、Ming Lei
    DOI:10.2174/1570178611666140207221202
    日期:2014.4
    A simple and facile approach to highly functionalized imidazole derivatives in moderate to good yields has been developed. This method involves copper catalyzed aerobic [3+2] cycloaddition of amidines with nitroolefins in absence of ligand. Based on observation of the intermediates, possible reaction mechanism different from the same reported approach was proposed.
    一种简单易行的方法被开发用于在中等到良好的产率下合成高度功能化的咪唑生物。该方法涉及在没有配体的情况下,催化的有氧[3+2]环加成反应,其中与亚硝基烯反应。基于对中间体的观察,提出了一种不同于已有报道的方法的可能反应机制。
  • Organic electroluminescence device
    申请人:UDC Ireland
    公开号:US10454042B2
    公开(公告)日:2019-10-22
    An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.
    本发明的目的是提供一种有机电致发光器件,该器件具有优异的发光效率和耐用性,特别是在高温驱动时的耐用性。本发明提供了一种有机电致发光器件,包括在基底上的一对电极,以及至少一层有机层,该有机层包括设置在电极之间的包含发光材料的发光层,其中发光层包括特定吲哚咔唑生物和特定缩合环属配合物中的至少一种。
  • COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT
    申请人:Nippon Steel Chemical Co., Ltd.
    公开号:EP1956022B1
    公开(公告)日:2012-07-25
  • 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
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