benzyl 4-[5-methyl-6-(pyrrolidin-1-yl)pyridin-3-yl]piperazine-1-carboxylate | 1259313-79-5

• 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: benzyl 4-[5-methyl-6-(pyrrolidin-1-yl)pyridin-3-yl]piperazine-1-carboxylate
• 英文别名: Benzyl 4-(5-methyl-6-pyrrolidin-1-ylpyridin-3-yl)piperazine-1-carboxylate；benzyl 4-(5-methyl-6-pyrrolidin-1-ylpyridin-3-yl)piperazine-1-carboxylate
• CAS: 1259313-79-5
• 化学式: C₂₂H₂₈N₄O₂
• 分子量: 380.49
• InChiKey: HSSYVEMLZUSPDP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  48.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  苄基-1-哌嗪碳酸酯 、 5-bromo-3-methyl-2-(pyrrolidin-1-yl)pyridine 在 palladium diacetate 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 甲苯 为溶剂， 反应 3.0h， 以100%的产率得到benzyl 4-[5-methyl-6-(pyrrolidin-1-yl)pyridin-3-yl]piperazine-1-carboxylate
  参考文献：
  名称：

  Cross-coupling reaction on N-(3,5-dibromo-2-pyridyl)piperazines: regioselective synthesis of 3,5-disubstituted pyridylpiperazines

  摘要：

  Unsymmetrical 3 5-disubstituted pyridylpiperazines were prepared from tribromopyridine in three coupling reactions Key to the success of the syntheses is the palladium-catalyzed regioselective cross-coupling reaction in the 3-position of N-(3 5-dibromo-2-pyridyl)piperazines (C) 2010 Elsevier Ltd All rights reserved

  DOI：

  10.1016/j.tet.2010.09.100

文献信息

• Cross-coupling reaction on N-(3,5-dibromo-2-pyridyl)piperazines: regioselective synthesis of 3,5-disubstituted pyridylpiperazines
  作者：Hidemasa Hikawa、Yuusaku Yokoyama

  DOI：10.1016/j.tet.2010.09.100

  日期：2010.12

  Unsymmetrical 3 5-disubstituted pyridylpiperazines were prepared from tribromopyridine in three coupling reactions Key to the success of the syntheses is the palladium-catalyzed regioselective cross-coupling reaction in the 3-position of N-(3 5-dibromo-2-pyridyl)piperazines (C) 2010 Elsevier Ltd All rights reserved