4-oxo-4-(2-allylpiperidino)butyric acid | 768370-01-0

• 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: 4-oxo-4-(2-allylpiperidino)butyric acid
• 英文别名: 4-Oxo-4-(2-prop-2-enylpiperidin-1-yl)butanoic acid
• CAS: 768370-01-0
• 化学式: C₁₂H₁₉NO₃
• 分子量: 225.288
• InChiKey: FDZMLLLDHKNNOY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  57.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-oxo-4-(2-allylpiperidino)butyric acid 在 Grubbs catalyst first generation 盐酸 、 lithium aluminium tetrahydride 、 三乙胺 、 N,N'-二异丙基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 52.0h， 生成 6-[3-(dibenzylamino)propyl]-1,6-diazabicyclo[16.4.0]docos-15-en-7-one
  参考文献：
  名称：

  Efficient Syntheses of Oncinotine and Neooncinotine

  摘要：

  We have synthesized two natural alkaloids, oncinotine (1) and neooncinotine (2), by means of efficient ring-closing metathesis (RCM) reactions. The required dienes for RCM were assembled from three basic components: 2-allylpiperidine (5), 9-decenoic acid (6), and diamines 7. We developed two different methods to achieve the linkage: the Michael addition of acrylamide and two amidations of succinic anhydride. The Grubbs catalyst was used to form the 17- and 18-membered lactams in 50% and 68% yields, respectively.

  DOI：

  10.1021/jo049526i
• 作为产物：
  描述：

  2-allylpiperidine trifluoroacetate 、 丁二酸酐 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 以91%的产率得到4-oxo-4-(2-allylpiperidino)butyric acid
  参考文献：
  名称：

  Efficient Syntheses of Oncinotine and Neooncinotine

  摘要：

  We have synthesized two natural alkaloids, oncinotine (1) and neooncinotine (2), by means of efficient ring-closing metathesis (RCM) reactions. The required dienes for RCM were assembled from three basic components: 2-allylpiperidine (5), 9-decenoic acid (6), and diamines 7. We developed two different methods to achieve the linkage: the Michael addition of acrylamide and two amidations of succinic anhydride. The Grubbs catalyst was used to form the 17- and 18-membered lactams in 50% and 68% yields, respectively.

  DOI：

  10.1021/jo049526i

文献信息

• Efficient Syntheses of Oncinotine and Neooncinotine
  作者：Duen-Ren Hou、Hsiu-Yi Cheng、Eng-Chi Wang

  DOI：10.1021/jo049526i

  日期：2004.9.1

  We have synthesized two natural alkaloids, oncinotine (1) and neooncinotine (2), by means of efficient ring-closing metathesis (RCM) reactions. The required dienes for RCM were assembled from three basic components: 2-allylpiperidine (5), 9-decenoic acid (6), and diamines 7. We developed two different methods to achieve the linkage: the Michael addition of acrylamide and two amidations of succinic anhydride. The Grubbs catalyst was used to form the 17- and 18-membered lactams in 50% and 68% yields, respectively.