1-(4-bromophenacyl)-2-chloroethylaminobenzimidazole hydrochloride | 1135337-99-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(4-bromophenacyl)-2-chloroethylaminobenzimidazole hydrochloride
• 英文别名: 1-(4-Bromophenyl)-2-[2-(2-chloroethylamino)benzimidazol-1-yl]ethanone;hydrochloride
• CAS: 1135337-99-3
• 化学式: C₁₇H₁₅BrClN₃O*ClH
• 分子量: 429.144
• InChiKey: CVFKFGIOKDCABZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.75
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  46.9
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(4-bromophenacyl)-2-chloroethylaminobenzimidazole hydrochloride 在 ammonium hydroxide 作用下， 以 水 为溶剂， 生成 9-(4-bromophenacyl)-2,3-dihydroimidazo[1,2-a]benzimidazole hydrochloride
  参考文献：
  名称：

  Research in the field of imidazo[1,2-a]benzimidazole derivatives: XXVII. 1-acylmethyl-2-(ω-hydroxyalkylamino)-benzimidazoles and their transformation into derivatives of tricyclic systems

  摘要：

  1-Acylmethyl-2-(omega-hydroxyalkylamino)benzimidazoles were synthesized and their behavior under various conditions was investigated: at the thermolysis without solvent, at heating in DMF or in 2-aminoethanol, hydrohalic acids, and acetic anhydride, in the presence of chlorinating agents (SOCl(2), POCl(3)). Depending on the reaction conditions derivatives were obtained of 1H-imidazo[1,2-a]-benzimidazole, 9H-2,3-dihydroimidazo[1,2-a]benzimidazole, and 10H-2,3,4,10-tetrahydropyrimido[1,2-a]-benzimidazole that were suitable synthons for the synthesis of functionally substituted derivatives of these tricyclic systems.

  DOI：

  10.1134/s1070428010020223
• 作为产物：
  描述：

  1-(4-bromophenacyl)-2-(2-hydroxyethylamino)benzimidazole 在 氯化亚砜 作用下， 以 氯仿 为溶剂， 以95%的产率得到1-(4-bromophenacyl)-2-chloroethylaminobenzimidazole hydrochloride
  参考文献：
  名称：

  Research in the field of imidazo[1,2-a]benzimidazole derivatives: XXVII. 1-acylmethyl-2-(ω-hydroxyalkylamino)-benzimidazoles and their transformation into derivatives of tricyclic systems

  摘要：

  1-Acylmethyl-2-(omega-hydroxyalkylamino)benzimidazoles were synthesized and their behavior under various conditions was investigated: at the thermolysis without solvent, at heating in DMF or in 2-aminoethanol, hydrohalic acids, and acetic anhydride, in the presence of chlorinating agents (SOCl(2), POCl(3)). Depending on the reaction conditions derivatives were obtained of 1H-imidazo[1,2-a]-benzimidazole, 9H-2,3-dihydroimidazo[1,2-a]benzimidazole, and 10H-2,3,4,10-tetrahydropyrimido[1,2-a]-benzimidazole that were suitable synthons for the synthesis of functionally substituted derivatives of these tricyclic systems.

  DOI：

  10.1134/s1070428010020223

文献信息

• Research in the field of imidazo[1,2-a]benzimidazole derivatives: XXVII. 1-acylmethyl-2-(ω-hydroxyalkylamino)-benzimidazoles and their transformation into derivatives of tricyclic systems
  作者：V. A. Anisimova、I. E. Tolpygin、G. S. Borodkin

  DOI：10.1134/s1070428010020223

  日期：2010.2

  1-Acylmethyl-2-(omega-hydroxyalkylamino)benzimidazoles were synthesized and their behavior under various conditions was investigated: at the thermolysis without solvent, at heating in DMF or in 2-aminoethanol, hydrohalic acids, and acetic anhydride, in the presence of chlorinating agents (SOCl(2), POCl(3)). Depending on the reaction conditions derivatives were obtained of 1H-imidazo[1,2-a]-benzimidazole, 9H-2,3-dihydroimidazo[1,2-a]benzimidazole, and 10H-2,3,4,10-tetrahydropyrimido[1,2-a]-benzimidazole that were suitable synthons for the synthesis of functionally substituted derivatives of these tricyclic systems.