Methyl 1-benzyl-2-(4-methylpiperazin-1-yl)benzimidazole-5-carboxylate | 214903-72-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: Methyl 1-benzyl-2-(4-methylpiperazin-1-yl)benzimidazole-5-carboxylate
• CAS: 214903-72-7
• 化学式: C₂₁H₂₄N₄O₂
• 分子量: 364.447
• InChiKey: ZEZFWKXAQCJBQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  Methyl 1-benzyl-2-(4-methylpiperazin-1-yl)benzimidazole-5-carboxylate 在 sodium hydroxide 、 水 作用下， 以 乙醇 为溶剂， 反应 1.0h， 以76.5%的产率得到1-Benzyl-2-(4-methylpiperazin-1-yl)benzimidazole-5-carboxylic acid
  参考文献：
  名称：

  Synthesis of some new benzimidazolecarboxamides and evaluation of their antimicrobial activity

  摘要：

  A series of 1,2-disubstituted benzimidazole-5(6)-carboxamides was prepared and evaluated in vitro for antimicrobial activity against Staphyloccus aureus, Escherichia coli and Candida albicans. The precursor benzimidazolecarboxylic acids 4a-c and 9a-c were prepared via oxidative condensation of diaminobenzoic acids with aldehydes and via several steps over the 2(1H)-benzimidazolones, respectively. All acids were converted to their acyl chlorides with SOCI2, then amidified with several N,N'-dialkylaminoethyl derivatives. Compounds 8a-c, 20 and 22 exhibited the best activity. (C) 1998 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0014-827x(98)00045-7
• 作为产物：
  描述：

  methyl 4-(benzylamino)-3-nitrobenzoate 在 盐酸 、 nickel dichloride 、 锌 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 10.0h， 生成 Methyl 1-benzyl-2-(4-methylpiperazin-1-yl)benzimidazole-5-carboxylate
  参考文献：
  名称：

  Synthesis of some new benzimidazolecarboxamides and evaluation of their antimicrobial activity

  摘要：

  A series of 1,2-disubstituted benzimidazole-5(6)-carboxamides was prepared and evaluated in vitro for antimicrobial activity against Staphyloccus aureus, Escherichia coli and Candida albicans. The precursor benzimidazolecarboxylic acids 4a-c and 9a-c were prepared via oxidative condensation of diaminobenzoic acids with aldehydes and via several steps over the 2(1H)-benzimidazolones, respectively. All acids were converted to their acyl chlorides with SOCI2, then amidified with several N,N'-dialkylaminoethyl derivatives. Compounds 8a-c, 20 and 22 exhibited the best activity. (C) 1998 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0014-827x(98)00045-7

文献信息

• Synthesis of some new benzimidazolecarboxamides and evaluation of their antimicrobial activity
  作者：Hakan Göker、Meral Tunçbilek、Gülgün Ayhan、Nurten Altanlar

  DOI：10.1016/s0014-827x(98)00045-7

  日期：1998.6

  A series of 1,2-disubstituted benzimidazole-5(6)-carboxamides was prepared and evaluated in vitro for antimicrobial activity against Staphyloccus aureus, Escherichia coli and Candida albicans. The precursor benzimidazolecarboxylic acids 4a-c and 9a-c were prepared via oxidative condensation of diaminobenzoic acids with aldehydes and via several steps over the 2(1H)-benzimidazolones, respectively. All acids were converted to their acyl chlorides with SOCI2, then amidified with several N,N'-dialkylaminoethyl derivatives. Compounds 8a-c, 20 and 22 exhibited the best activity. (C) 1998 Elsevier Science S.A. All rights reserved.