(E)-2-(1-methylbenzimidazol-2-yl)-1-nitro-1-phenylethene | 1384200-47-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: (E)-2-(1-methylbenzimidazol-2-yl)-1-nitro-1-phenylethene
• CAS: 1384200-47-8
• 化学式: C₁₆H₁₃N₃O₂
• 分子量: 279.298
• InChiKey: RLZULIPDJAWYOB-RVDMUPIBSA-N

反应信息

• 作为产物：
  描述：

  1-Methyl-2-<2-nitro-1-hydroxy-2-phenyl-aethyl>-benzimidazol 在 乙酸酐 作用下， 反应 0.5h， 生成 1-methyl-2-(2-nitro-2-phenylethenyl)-1H-benzimidazole 、 (E)-2-(1-methylbenzimidazol-2-yl)-1-nitro-1-phenylethene
  参考文献：
  名称：

  Polarity and structure of 2-(1-methylbenzimidazol-2-yl)-1-phenyl- and -1,2-diphenyl-1-nitroethenes

  摘要：

  Polarity of 2-(1-methylbenzimidazol-2-yl)-1-phenyl- and -1,2-diphenyl-1-nitroethenes was determined and their structure was studied using electronic and H-1, C-13 NMR spectroscopy, dipole moments measuring, XRD analysis, and quantum-chemical calculations. It was shown that the 2-(1-methylbenzimidazol-2-yl)-1-nitro-1-phenylethene has Z-configuration both in crystal and solution. The nitro group and benzimidazole substituent in its molecule are removed from the plane of the double bond. For 1,2-diphenyl-1-nitroethene E-structure is typical.

  DOI：

  10.1134/s1070363212050192