1-piperidin-4-yl-6,7-dihydro-5H-indol-4-one | 1006872-04-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1-piperidin-4-yl-6,7-dihydro-5H-indol-4-one
• CAS: 1006872-04-3
• 化学式: C₁₃H₁₈N₂O
• 分子量: 218.299
• InChiKey: IYSRVWZXGGIHJT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  34
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-氨基哌啶 、 4-氧杂-4,5,6,7-四氢苯并[B]呋喃-3-羧酸 以 乙醇 、 水 为溶剂， 120.0 ℃ 、1.38 MPa 条件下， 反应 0.17h， 以91%的产率得到1-piperidin-4-yl-6,7-dihydro-5H-indol-4-one
  参考文献：
  名称：

  Microwave-assisted synthesis of tetrahydroindoles

  摘要：

  An efficient synthesis of tetrahydroindoles with different substituents in position I is described. Microwave-assisted aminolysis of 4-oxo-4,5,6,7-tetrahydrobenzofuran With different primary amines gives the corresponding tetrahydroindoles in few minutes. All attempts to use microwave dielectric heating to reduce the time required for preparation of 4-oxo-4,5,6,7-tetrahydrobenzofuran, starting from 1,3-cyclohexandione were on the other hand unsuccessful, demonstrating that in some cases, long time conventional heating may be superior to microwaves. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2007.11.114

文献信息

• Microwave-assisted synthesis of tetrahydroindoles
  作者：Leonarda Piras、Chiara Ghiron、Giacomo Minetto、Maurizio Taddei

  DOI：10.1016/j.tetlet.2007.11.114

  日期：2008.1

  An efficient synthesis of tetrahydroindoles with different substituents in position I is described. Microwave-assisted aminolysis of 4-oxo-4,5,6,7-tetrahydrobenzofuran With different primary amines gives the corresponding tetrahydroindoles in few minutes. All attempts to use microwave dielectric heating to reduce the time required for preparation of 4-oxo-4,5,6,7-tetrahydrobenzofuran, starting from 1,3-cyclohexandione were on the other hand unsuccessful, demonstrating that in some cases, long time conventional heating may be superior to microwaves. (C) 2007 Elsevier Ltd. All rights reserved.