1-(2,5-dioxo-4-(phenylamino)-2,5-dihydro-1H-pyrrol-3-yl)-1-(4-methoxybenzyl)piperidinium chloride | 1283089-03-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(2,5-dioxo-4-(phenylamino)-2,5-dihydro-1H-pyrrol-3-yl)-1-(4-methoxybenzyl)piperidinium chloride
• 英文别名: 3-Anilino-4-[1-[(4-methoxyphenyl)methyl]piperidin-1-ium-1-yl]pyrrole-2,5-dione;chloride
• CAS: 1283089-03-1
• 化学式: C₂₃H₂₆N₃O₃*Cl
• 分子量: 427.931
• InChiKey: PLOLFTMSVUZASX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.18
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  67.4
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1-(4-methoxybenzyl)-3-(phenylamino)-4-(piperidin-1-yl)-1H-pyrrole-2,5-dione 在 aluminum (III) chloride 、 苯甲醚 作用下， 反应 12.0h， 以89%的产率得到1-(2,5-dioxo-4-(phenylamino)-2,5-dihydro-1H-pyrrol-3-yl)-1-(4-methoxybenzyl)piperidinium chloride
  参考文献：
  名称：

  Development of Methods for the Synthesis of Libraries of Substituted Maleimides and α,β-Unsaturated-γ-butyrolactams

  摘要：

  Synthetic methods for the preparation of maleimide and alpha,beta-unsaturated-gamma-butyrolactam compound collections are described. These routes take advantage of Pd cross-coupling and conjugate addition/elimination reactions to permit the facile production of bisaryl-maleimides, anilinoaryl-maleimides, and bisanilino-maleimides while allowing control over the synthesis of symmetrical or nonsymmetrical derivatives. Similarly, the chemistry developed allows for the generation of bisaryl substituted alpha,beta-unsaturated-gamma-butyrolactams. The scope and limitations of the approaches are presented.

  DOI：

  10.1021/jo1025805

文献信息

• Development of Methods for the Synthesis of Libraries of Substituted Maleimides and α,β-Unsaturated-γ-butyrolactams
  作者：Emelia Awuah、Alfredo Capretta

  DOI：10.1021/jo1025805

  日期：2011.5.6

  Synthetic methods for the preparation of maleimide and alpha,beta-unsaturated-gamma-butyrolactam compound collections are described. These routes take advantage of Pd cross-coupling and conjugate addition/elimination reactions to permit the facile production of bisaryl-maleimides, anilinoaryl-maleimides, and bisanilino-maleimides while allowing control over the synthesis of symmetrical or nonsymmetrical derivatives. Similarly, the chemistry developed allows for the generation of bisaryl substituted alpha,beta-unsaturated-gamma-butyrolactams. The scope and limitations of the approaches are presented.