12-phenyl-2,3,11,12-tetrahydro-1,3-oxazolo-[2,3-a]imidazo[1,2-]benzimidazole | 1616251-37-6

• 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: 12-phenyl-2,3,11,12-tetrahydro-1,3-oxazolo-[2,3-a]imidazo[1,2-]benzimidazole
• CAS: 1616251-37-6
• 化学式: C₁₇H₁₅N₃O
• 分子量: 277.326
• InChiKey: WBXHFNGNJZIJAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.74
• 重原子数：
  21.0
• 可旋转键数：
  1.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  30.29
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  dipotassium salt of benzimidazole-2-sulfonic acid 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 12-phenyl-2,3,11,12-tetrahydro-1,3-oxazolo-[2,3-a]imidazo[1,2-]benzimidazole
  参考文献：
  名称：

  1-Acylmethylbenzimidazole-2-sulfonic acids and their cyclization by N-nucleophiles

  摘要：

  New preparation method was developed for derivatives of 1,4-dihydro-1,2,4-triazino[4,3-a]-, 2-aryl-1(9)H-, and 1-R-imidazo[1,2-a]benzimidazole underlain by newly synthesized 1-acylmethylbenzimidazole-2-sulfonic acids. The latter react with 2-aminoethanol affording along with the previously described compounds of the 1-(2-hydroxyethyl)imidazobenzimidazole series also compounds of formerly unknown polycyclic system, 2,3,11,12-tetrahydro-1,3-oxazolo[2,3-a]imidazo[1,2-a]benzimidazole.

  DOI：

  10.1134/s1070428014050169

文献信息

• 1-Acylmethylbenzimidazole-2-sulfonic acids and their cyclization by N-nucleophiles
  作者：T. A. Kuz’menko、L. N. Divaeva、A. S. Morkovnik、V. A. Anisimova、G. S. Borodkin、V. V. Kuz’menko

  DOI：10.1134/s1070428014050169

  日期：2014.5

  New preparation method was developed for derivatives of 1,4-dihydro-1,2,4-triazino[4,3-a]-, 2-aryl-1(9)H-, and 1-R-imidazo[1,2-a]benzimidazole underlain by newly synthesized 1-acylmethylbenzimidazole-2-sulfonic acids. The latter react with 2-aminoethanol affording along with the previously described compounds of the 1-(2-hydroxyethyl)imidazobenzimidazole series also compounds of formerly unknown polycyclic system, 2,3,11,12-tetrahydro-1,3-oxazolo[2,3-a]imidazo[1,2-a]benzimidazole.