2-chloro-N,N-diethyl-3-hydroxydecanamide | 302571-76-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-chloro-N,N-diethyl-3-hydroxydecanamide
• CAS: 302571-76-2
• 化学式: C₁₄H₂₈ClNO₂
• 分子量: 277.835
• InChiKey: JBLJWOBFLSKVOX-UHFFFAOYSA-N

物化性质

• 沸点：
  378.6±32.0 °C(Predicted)
• 密度：
  1.015±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  18
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-chloro-N,N-diethyl-3-hydroxydecanamide 在 samarium diiodide 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 (E)-N,N-diethyldec-2-enamide
  参考文献：
  名称：

  二碘化sa促进的顺序消除-还原反应：合成2,3-二氘代子宫酸酯或-酰胺。

  摘要：

  由二碘化promote促进的简便且通用的顺序消除/还原过程提供了一种从容易获得的起始原料合成饱和酯或酰胺3的有效方法。该反应包括在存在H 2 O的情况下β-消除起始的2-卤代3-羟基酯或-酰胺1，随后1，4-还原所得的α，β-不饱和酯或酰胺。当使用D20代替H2O时，会分离到2,3-二氘代子宫酸酯或-酰胺4。提出了一种机制来解释这种综合。

  DOI：

  10.1002/1521-3765(20011001)7:19<4266::aid-chem4266>3.0.co;2-8
• 作为产物：
  描述：

  正辛醛 、 N,N-二乙基-2-氯乙酰胺 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 1.17h， 生成 2-chloro-N,N-diethyl-3-hydroxydecanamide
  参考文献：
  名称：

  Synthesis of (E)-α,β-Unsaturated Amides with High Selectivity by Using Samarium Diiodide

  摘要：

  Stereoselective beta -elimination of 2-chloro-3-hydroxyamides 1 is achieved by using samarium diiodide to yield alpha,beta -unsaturated amides 2, in which the C=C bond is di- tri-, or tetrasubstituted. The starting compounds a are easily prepared by reaction of the corresponding lithium enolates of alpha -chloroamides with aldehydes or ketones at -78 degreesC. The influence of the reaction conditions and the structure of the starting compounds on the stereoselectivity of the beta -elimination reaction is also discussed.

  DOI：

  10.1002/1521-3765(20010716)7:14<3062::aid-chem3062>3.0.co;2-f

文献信息

• Sequential Elimination-Reduction Reactions Promoted by Samarium Diiodide: Synthesis of 2,3-Dideuterioesters or -amides
  作者：José M. Concellón、Humberto Rodríguez-Solla

  DOI：10.1002/1521-3765(20011001)7:19<4266::aid-chem4266>3.0.co;2-8

  日期：2001.10.1

  A facile and general sequential elimination/reduction process promoted by samarium diiodide provides an efficient method for synthesizing saturated esters or amides 3 from readily available starting materials. The reaction involves a beta-elimination of the starting 2-halo-3-hydroxyesters or -amides 1 and subsequent 1,4-reduction of the obtained alpha,beta-unsaturated esters or amides in the presence

  由二碘化promote促进的简便且通用的顺序消除/还原过程提供了一种从容易获得的起始原料合成饱和酯或酰胺3的有效方法。该反应包括在存在H 2 O的情况下β-消除起始的2-卤代3-羟基酯或-酰胺1，随后1，4-还原所得的α，β-不饱和酯或酰胺。当使用D20代替H2O时，会分离到2,3-二氘代子宫酸酯或-酰胺4。提出了一种机制来解释这种综合。
• Synthesis of (E)-α,β-Unsaturated Esters and Amides with Total Selectivity Using Samarium Diiodide
  作者：José M. Concellón、Juan A. Pérez-Andrés、Humberto Rodríguez-Solla

  DOI：10.1002/1521-3773(20000804)39:15<2773::aid-anie2773>3.0.co;2-w

  日期：2000.8.4
• Synthesis of (E)-α,β-Unsaturated Amides with High Selectivity by Using Samarium Diiodide
  作者：José M. Concellón、Juan A. Pérez-Andrés、Humberto Rodríguez-Solla

  DOI：10.1002/1521-3765(20010716)7:14<3062::aid-chem3062>3.0.co;2-f

  日期：2001.7.16

  Stereoselective beta -elimination of 2-chloro-3-hydroxyamides 1 is achieved by using samarium diiodide to yield alpha,beta -unsaturated amides 2, in which the C=C bond is di- tri-, or tetrasubstituted. The starting compounds a are easily prepared by reaction of the corresponding lithium enolates of alpha -chloroamides with aldehydes or ketones at -78 degreesC. The influence of the reaction conditions and the structure of the starting compounds on the stereoselectivity of the beta -elimination reaction is also discussed.
• The First Transformation of Aliphatic <i>α</i><i>,</i><i>β</i>-Epoxyamides into <i>α</i>-Hydroxyamides
  作者：José M. Concellón、Eva Bardales

  DOI：10.1021/ol035757k

  日期：2003.12.1

  [GRAPHICS]A general synthesis of aliphatic alpha-hydroxyamides with total regioselectivity by a reductive cleaveage of the C-beta-O bond of aliphatic alpha,beta-epoxyamides, promoted by samarium diiodide and MeOH, is described. The treatment of enantiopure aliphatic alpha,beta-epoxyamides afforded enantiomerically enriched aliphatic alpha-hydroxyamides. A radical mechanism has been proposed to explain this reaction.