tert-butyl 2-(2-(methoxy(methyl)amino)-2-oxoethyl)pyrrolidine-1-carboxylate | 443797-18-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tert-butyl 2-(2-(methoxy(methyl)amino)-2-oxoethyl)pyrrolidine-1-carboxylate
• 英文别名: 1-(t-butoxycarbonyl)-N-methoxy-N-methylhomoprolinamide；Tert-butyl 2-[2-[methoxy(methyl)amino]-2-oxoethyl]pyrrolidine-1-carboxylate
• CAS: 443797-18-0
• 化学式: C₁₃H₂₄N₂O₄
• 分子量: 272.345
• InChiKey: WFERXHQHENHZFV-UHFFFAOYSA-N

物化性质

• 沸点：
  343.1±34.0 °C(Predicted)
• 密度：
  1.096±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  59.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 2-(2-(methoxy(methyl)amino)-2-oxoethyl)pyrrolidine-1-carboxylate 以 四氢呋喃 为溶剂， 反应 4.0h， 生成 1-(t-Butoxycarbonyl)-2-[4-(p-toluenesulfonyl)-2-oxobutyl]pyrrolidine
  参考文献：
  名称：

  COMPOUNDS SUBSTITUTED WITH BICYCLIC AMINO GROUPS

  摘要：

  公开号：

  EP1361225B1
• 作为产物：
  描述：

  2-羟基-1-吡咯烷羧酸叔丁酯 在 异丙基氯化镁 、 sodium hydride 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 13.75h， 生成 tert-butyl 2-(2-(methoxy(methyl)amino)-2-oxoethyl)pyrrolidine-1-carboxylate
  参考文献：
  名称：

  Synthesis of Tylocrebrine and Related Phenanthroindolizidines by VOF₃-Mediated Oxidative Aryl-Alkene Coupling

  摘要：

  A highly convergent strategy to prepare phenanthroindolizidines is reported involving three consecutive C-C coupling reactions. This sequence features a novel VOF3-mediated aryl-alkene coupling in the final step, which enables regioselective preparation of C5-substituted phenanthroindolizidines for the first time. This strategy has been applied to the synthesis of eight natural and unnatural members in this class to investigate the scope of this chemistry and to explore structure-activity relationships.

  DOI：

  10.1021/ol1023954

文献信息

• Microwave-Assisted Synthesis of Novel (5-Nitropyridin-2-yl)alkyl and (5-Nitropyridin-3-yl)alkyl Carbamates
  作者：Christophe Henry、Andreas Haupt、Sean C. Turner

  DOI：10.1021/jo802439d

  日期：2009.3.6

  straightforward approach to novel (5-nitropyridin-2-yl)alkyl and (5-nitropyridin-3-yl)alkyl carbamate building blocks is presented in this study. Their construction is achieved by condensation of N-carbamate α- and β-amino carbonyl derivatives with 1-methyl-3,5-dinitro-2-pyridone 1 under microwave irradiation. Judiciously chosen modifications in the nature of the parent carbonyl starting material has influenced

  在这项研究中提出了一种新颖的方法，以新颖的（5-硝基吡啶-2-基）烷基和（5-硝基吡啶-3-基）烷基氨基甲酸酯结构单元。它们的构造是通过在微波辐射下使N-氨基甲酸酯α-和β-氨基羰基衍生物与1-甲基-3,5-二硝基-2-吡啶酮1缩合而实现的。母体羰基原料性质的明智选择的修饰影响了反应的区域化学结果，并允许有效地获得新型的含氮支架。具有相同形态相似性的化合物已收集到三个在单个结构参数上彼此不同的库中。
• Amino Acid-Derived Enaminones:  A Study in Ring Formation Providing Valuable Asymmetric Synthons
  作者：Brandon J. Turunen、Gunda I. Georg

  DOI：10.1021/ja0609046

  日期：2006.7.1

  A new reaction for the preparation of enaminones has been discovered. This method employs beta-amino acids as starting materials to allow diversification as well as incorporation of chirality. The beta-amino acids, once converted to ynones, are readily cyclized to the desired six-membered enaminone via a two-step, one-pot protocol. Although disguised as a 6-endo-dig cyclization, the reagents employed in the transformation play a direct role in bond making and bond breaking, thus changing the mode of addition.