2-Methyl-2-pentyl-morpholine-4-carboxylic acid tert-butyl ester | 271245-40-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: 2-Methyl-2-pentyl-morpholine-4-carboxylic acid tert-butyl ester
• 英文别名: 1,1-Dimethylethyl 2-methyl-2-pentyl-4-morpholinecarboxylate；tert-butyl 2-methyl-2-pentylmorpholine-4-carboxylate
• CAS: 271245-40-0
• 化学式: C₁₅H₂₉NO₃
• 分子量: 271.4
• InChiKey: IZVWZMLHGVQAHC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  N-(叔丁氧羰基)乙醇胺 在 N-碘代丁二酰亚胺 、 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 生成 2-Methyl-2-pentyl-morpholine-4-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  A versatile method for the preparation of 2,2-disubstituted morpholine analogues

  摘要：

  We describe a versatile synthetic method for the preparation of 2,2-disubstituted morpholine analogues. Iodoetherification of 1,1-disubstituted olefin with N-Boc-aminoethanol using NIS proceeded smoothly in a regioselective manner and the following cyclization was accomplished in good yield. We successfully applied this method for the preparation of the key intermediate 2 of tachykinin receptor antagonist. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00016-2

文献信息

• A versatile method for the preparation of 2,2-disubstituted morpholine analogues
  作者：Toshiyasu Takemoto、Yukiko Iio、Takahide Nishi

  DOI：10.1016/s0040-4039(00)00016-2

  日期：2000.3

  We describe a versatile synthetic method for the preparation of 2,2-disubstituted morpholine analogues. Iodoetherification of 1,1-disubstituted olefin with N-Boc-aminoethanol using NIS proceeded smoothly in a regioselective manner and the following cyclization was accomplished in good yield. We successfully applied this method for the preparation of the key intermediate 2 of tachykinin receptor antagonist. (C) 2000 Elsevier Science Ltd. All rights reserved.