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(E)-1-styryl-1H-benzo[d]imidazole | 51644-24-7

中文名称
——
中文别名
——
英文名称
(E)-1-styryl-1H-benzo[d]imidazole
英文别名
1-[(E)-styryl]benzimidazole;1-styryl-1H-benzimidazole;1-styryl-1H-benzoimidazole;Trans-1-Styrylbenzimidazol;1H-Benzimidazole, 1-(2-phenylethenyl)-, (E)-;1-[(E)-2-phenylethenyl]benzimidazole
(E)-1-styryl-1H-benzo[d]imidazole化学式
CAS
51644-24-7
化学式
C15H12N2
mdl
——
分子量
220.274
InChiKey
IRYNDYGXGHZASC-ZHACJKMWSA-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):
    3.5
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    3.0
  • 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

  • 作为反应物:
    描述:
    (E)-1-styryl-1H-benzo[d]imidazole 以53%的产率得到
    参考文献:
    名称:
    COOPER G.; IRWIN W. J., J. CHEM. SOC. PERKIN TRANS. PART1 , 1976, NO 1, 75-80
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    COOPER G.; IRWIN W. J., J. CHEM. SOC. PERKIN TRANS., PART. I. , 1976, NO 5, 545-549
    摘要:
    DOI:
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文献信息

  • Highly Chemo- and Regioselective Vinylation of <i>N</i>-Heteroarenes with Vinylsulfonium Salts
    作者:Mingwei Zhou、Xuefei Tan、Yimin Hu、Hong C. Shen、Xuhong Qian
    DOI:10.1021/acs.joc.8b00682
    日期:2018.8.3
    An efficient chemo- and regioselective N-vinylation of N-heteroarenes has been developed using vinylsulfonium salts. The reaction proceeded under mild and transition-metal-free conditions and consistently provided moderate to high yields of vinylation products with 100% E-stereoselectivity. This reaction is also highly chemoselective, and compatible with a variety of functional groups, such as -NHR
    已经使用乙烯基ulf盐开发了N-杂芳烃的有效的化学和区域选择性N-乙烯基化。该反应在温和且无过渡金属的条件下进行,并始终以100%的E-立体选择性提供中等至高收率的乙烯基化产物。该反应也是高度化学选择性的,并且与多种官能团相容,例如-NHR,-NH 2,-OH,-COOH,酯等。
  • Cu2O-catalyzed Ullmann-type reaction of vinyl bromides with imidazole and benzimidazole
    作者:Guodong Shen、Xin Lv、Weixing Qian、Weiliang Bao
    DOI:10.1016/j.tetlet.2008.04.163
    日期:2008.7
    Cu2O was found to be an efficient and economical metal catalyst in the Ullmann cross-coupling reaction of vinyl bromides with imidazole or benzimidazole. The system Cu2O/ethyl 2-oxocyclohexanecarboxylate showed high catalytic activity in MeCN at 80–90 °C. The reaction gave the corresponding coupling products in good to excellent yields.
    在乙烯基溴与咪唑或苯并咪唑的Ullmann交叉偶联反应中,发现Cu 2 O是一种有效且经济的金属催化剂。Cu 2 O / 2-氧代环己烷甲酸乙酯体系在80–90°C的MeCN中显示出高催化活性。该反应以良好至优异的产率得到相应的偶联产物。
  • Decarboxylative Hydroamination of 3-Arylpropiolic Acids with N-Heterocycles under Transition-Metal-Free Conditions
    作者:Hui Zhang、Weiqing Xie、Xixian Pan、Xiaolong Wan、Xin Yu
    DOI:10.1055/s-0033-1338622
    日期:——
    Abstract A decarboxylative hydroamination cascade reaction of 3-arylpropiolic acids with N-heterocycles under transition-metal-free conditions was developed. 3-Arylpropiolic acids were found to react smoothly with a range of N-heterocycles under the effect of t-BuOK to afford N-vinyl heterocycles in moderate to excellent yields. This reaction represents the first decarboxylative hydroamination of 3-arylpropiolic
    摘要 在无过渡金属条件下,开发了3-芳基丙酸与N-杂环的脱羧加氢胺化级联反应。发现3-芳基丙酸在t -BuOK的作用下与一系列N-杂环平稳反应,以中等至极好的收率提供N-乙烯基杂环。该反应代表在没有过渡金属催化剂的情况下对3-芳基丙酸的第一次脱羧氢化胺化。 在无过渡金属条件下,开发了3-芳基丙酸与N-杂环的脱羧加氢胺化级联反应。发现3-芳基丙酸在t -BuOK的作用下与一系列N-杂环平稳反应,以中等至极好的收率提供N-乙烯基杂环。该反应代表在没有过渡金属催化剂的情况下对3-芳基丙酸的第一次脱羧氢化胺化。
  • l-Proline promoted Ullmann-type reaction of vinyl bromides with imidazoles in ionic liquids
    作者:Zhiming Wang、Weiliang Bao、Yong Jiang
    DOI:10.1039/b501628b
    日期:——
    The Ullmann-type coupling reaction of vinyl bromides and imidazoles in ILs at 90–110 °C gave the corresponding N-vinylimidazoles in good to excellent yields by using L-proline as the ligand; the double bond geometry of the vinyl bromides was retained under the reaction conditions.
    在90-110°C下,使用L-脯氨酸作为配体,在离子液体中进行的乙烯基溴和咪唑的Ullmann型偶联反应,以良好至优异的产率得到了相应的N-乙烯基咪唑;在反应条件下,乙烯基溑的双键几何结构得以保持。
  • CuI-Catalyzed Cross-Coupling Reaction of (<i>E</i>)-Vinyl Bromides with Nitrogen-Containing Heterocycles
    作者:Jincheng Mao、Qiongqiong Hua、Jun Guo、Daqing Shi、Shunjun Ji
    DOI:10.1055/s-2008-1077955
    日期:——
    An efficient and straightforward copper-catalyzed method allowing vinylation of N-nucleophiles with various substituted (E)-vinyl bromides under palladium-free and ligand-free conditions has taken a high yield (up to 95%). Noteworthy is that the double-bond geometry of these vinyl halides was retained with our protocol.
    一种高效且直接的铜催化方法可以在无钯和无配体条件下,以高产率(高达95%)实现各种取代的(E)-乙烯基溴与N-亲核试剂的乙烯基化反应。值得注意的是,我们的方案保留了这些乙烯基卤化物的双键几何结构。
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