6-Methoxy-3,6-dihydro-2H-pyridine-1-carboxylic acid benzyl ester | 799805-78-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 6-Methoxy-3,6-dihydro-2H-pyridine-1-carboxylic acid benzyl ester
• 英文别名: benzyl 6-methoxy-3,6-dihydro-2H-pyridine-1-carboxylate
• CAS: 799805-78-0
• 化学式: C₁₄H₁₇NO₃
• 分子量: 247.294
• InChiKey: XVTIMQAPDQVGCB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-Methoxy-3,6-dihydro-2H-pyridine-1-carboxylic acid benzyl ester 在 三乙基硅烷 、 甲烷磺酸 、 potassium acetate 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 Benzyl 3,4-diacetyloxypiperidine-1-carboxylate
  参考文献：
  名称：

  Stereoselective synthesis of azasugars by electrochemical oxidation

  摘要：

  A new method using electrochemical oxidation has been exploited for the stereoselective synthesis of 2,3,6-trihydroxylated 5S-piperidine derivatives. The electrochemical method was Successively used for the conversion of N-protected piperidines to N-protected 1-methoxypiperidines and for the conversion of 1-methoxy-2,3-didehydropiperidine derivatives to 1,2,3-triacetoxypiperidine derivatives. The method provided a new synthetic route to 2S,3S,6-triacetoxy-5S-methylpiperidine and 2R,3R,6-triacetoxy-5S-methylpiperidine. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2004.09.036
• 作为产物：
  描述：

  benzyl 2-methoxypiperidine-1-carboxylate 在 溴 、 氯化铵 作用下， 生成 6-Methoxy-3,6-dihydro-2H-pyridine-1-carboxylic acid benzyl ester
  参考文献：
  名称：

  Stereoselective synthesis of azasugars by electrochemical oxidation

  摘要：

  A new method using electrochemical oxidation has been exploited for the stereoselective synthesis of 2,3,6-trihydroxylated 5S-piperidine derivatives. The electrochemical method was Successively used for the conversion of N-protected piperidines to N-protected 1-methoxypiperidines and for the conversion of 1-methoxy-2,3-didehydropiperidine derivatives to 1,2,3-triacetoxypiperidine derivatives. The method provided a new synthetic route to 2S,3S,6-triacetoxy-5S-methylpiperidine and 2R,3R,6-triacetoxy-5S-methylpiperidine. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2004.09.036

文献信息

• Stereoselective synthesis of 3-deoxy-piperidine iminosugars from l-lysine
  作者：Noriaki Moriyama、Yoshihiro Matsumura、Masami Kuriyama、Osamu Onomura

  DOI：10.1016/j.tetasy.2009.11.028

  日期：2009.12

  A new method using electrochemical oxidation and/or OsO4 oxidation has been used for the stereoselective synthesis of 2,3,6-trihydroxylated (5S)-piperidine derivatives. The electrochemical method was successively used for the conversion of N-protected piperidines to N-protected 1-methoxpiperidines and for the conversion of 2,3-didehydro-1-methoxypiperidine derivatives to 2,3-trans-1,2,3-triacetoxypiperidine derivatives. These triacetates were easily transformed into (2S,3S)-6-triacetoxy-(5S)-methylpiperidine and (2R,3R)-6-triacetoxy-(5S)-methylpiperidine. In addition, the 2,3-cis-dihydroxylation of 2,3-didehydro-1-methoxypiperidine derivatives with OsO4 afforded (2R,3S)-6-triacetoxy-(5S)-methylpiperidine and (2S,3R)-(3-triacetoxy-(5S)-methylpiperidine. (C) 2009 Elsevier Ltd. All rights reserved.
• Stereoselective synthesis of azasugars by electrochemical oxidation
  作者：Shigeru Furukubo、Noriaki Moriyama、Osamu Onomura、Yoshihiro Matsumura

  DOI：10.1016/j.tetlet.2004.09.036

  日期：2004.10

  A new method using electrochemical oxidation has been exploited for the stereoselective synthesis of 2,3,6-trihydroxylated 5S-piperidine derivatives. The electrochemical method was Successively used for the conversion of N-protected piperidines to N-protected 1-methoxypiperidines and for the conversion of 1-methoxy-2,3-didehydropiperidine derivatives to 1,2,3-triacetoxypiperidine derivatives. The method provided a new synthetic route to 2S,3S,6-triacetoxy-5S-methylpiperidine and 2R,3R,6-triacetoxy-5S-methylpiperidine. (C) 2004 Elsevier Ltd. All rights reserved.