2-(1-Methoxycarbonyl-pyrrolidin-3-yl)-malonic acid diethyl ester | 871739-00-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 2-(1-Methoxycarbonyl-pyrrolidin-3-yl)-malonic acid diethyl ester
• CAS: 871739-00-3
• 化学式: C₁₃H₂₁NO₆
• 分子量: 287.313
• InChiKey: XYTFWFYEIOAGOZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.82
• 重原子数：
  20.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  82.14
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  2-(1-Methoxycarbonyl-pyrrolidin-3-yl)-malonic acid diethyl ester 在 四氧化锇 sodium periodate 、 sodium hydride 作用下， 以 乙醚 、 水 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 27.75h， 生成 Diethyl 2-(1-methoxycarbonylpyrrolidin-3-yl)-2-(2-oxoethyl)propanedioate
  参考文献：
  名称：

  Room Temperature Intramolecular Hydro-O-alkylation of Aldehydes:  sp³ C−H Functionalization via a Lewis Acid Catalyzed Tandem 1,5-Hydride Transfer/Cyclization

  摘要：

  The scope and limitations of intramolecular hydro-O-alkylation of aldehyde substrates leading to spiroketals and bicyclic ketals and aminals is reported. The direct transformation of tertiary and sterically hindered secondary sp(3) C-H bonds into C-O bonds under the action of a catalytic amount of a variety of Lewis acids is described. The mechanism of these transformations is proposed to involve a tandem hydride transfer/cyclization sequence.

  DOI：

  10.1021/ol0522283
• 作为产物：
  描述：

  甲基3-羟基-1-吡咯烷羧酸酯 在 sodium hydride 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 0.33h， 生成 2-(1-Methoxycarbonyl-pyrrolidin-3-yl)-malonic acid diethyl ester
  参考文献：
  名称：

  Room Temperature Intramolecular Hydro-O-alkylation of Aldehydes:  sp³ C−H Functionalization via a Lewis Acid Catalyzed Tandem 1,5-Hydride Transfer/Cyclization

  摘要：

  The scope and limitations of intramolecular hydro-O-alkylation of aldehyde substrates leading to spiroketals and bicyclic ketals and aminals is reported. The direct transformation of tertiary and sterically hindered secondary sp(3) C-H bonds into C-O bonds under the action of a catalytic amount of a variety of Lewis acids is described. The mechanism of these transformations is proposed to involve a tandem hydride transfer/cyclization sequence.

  DOI：

  10.1021/ol0522283

文献信息

• Room Temperature Hydroalkylation of Electron-Deficient Olefins:  sp³ C−H Functionalization via a Lewis Acid-Catalyzed Intramolecular Redox Event
  作者：Stefan J. Pastine、Kevin M. McQuaid、Dalibor Sames

  DOI：10.1021/ja053337f

  日期：2005.9.1

  A practical method for the intramolecular hydroalkylation of electron-deficient olefins has been developed. The direct transformation of benzylic, tertiary, and sterically hindered secondary sp3 C-H bonds into C-C bonds under the action of a catalytic amount of a variety of Lewis acids is described. The mechanism of these transformations is proposed to involve a tandem hydride transfer/cyclization sequence.