(S)-N-[1-(4-fluorophenyl)-3-buten-1-yl]propenamide | 949021-21-0

• 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: (S)-N-[1-(4-fluorophenyl)-3-buten-1-yl]propenamide
• 英文别名: N-[(1S)-1-(4-fluorophenyl)but-3-enyl]prop-2-enamide
• CAS: 949021-21-0
• 化学式: C₁₃H₁₄FNO
• 分子量: 219.259
• InChiKey: HVGFNVIHUFOCFK-LBPRGKRZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (S)-N-[1-(4-fluorophenyl)-3-buten-1-yl]propenamide 在 Grubbs' catalyst 作用下， 以 甲苯 为溶剂， 反应 14.0h， 以94%的产率得到(S)-5,6-dihydro-6-(4-fluorophenyl)pyridin-2(1H)-one
  参考文献：
  名称：

  RETRACTED: Asymmetric synthesis of highly enantioenriched 2-substituted piperidines and 6-substituted piperidine-2-ones by a combination enantioselective hydrazone allylation with ring closing metathesis

  摘要：

  An efficient method for the asymmetric synthesis of highly optically pure 2-substituted piperidines and 6-substituted piperidine-2-ones from aldehydes was developed by a sequence of enantioselective hydrazone allylation and ring closing metathesis. This method was found to be effective for a variety of substrates, showing substrate generality. The method's synthetic utility was illustrated in concise synthesis of the alkaloid (R)-(-)-coniine. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.06.061
• 作为产物：
  描述：

  (S)-N'-[1-(4-fluorophenyl)but-3-enyl]benzohydrazide 在 甲醇 、 samarium diiodide 、 三乙胺 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 14.0h， 生成 (S)-N-[1-(4-fluorophenyl)-3-buten-1-yl]propenamide
  参考文献：
  名称：

  RETRACTED: Asymmetric synthesis of highly enantioenriched 2-substituted piperidines and 6-substituted piperidine-2-ones by a combination enantioselective hydrazone allylation with ring closing metathesis

  摘要：

  An efficient method for the asymmetric synthesis of highly optically pure 2-substituted piperidines and 6-substituted piperidine-2-ones from aldehydes was developed by a sequence of enantioselective hydrazone allylation and ring closing metathesis. This method was found to be effective for a variety of substrates, showing substrate generality. The method's synthetic utility was illustrated in concise synthesis of the alkaloid (R)-(-)-coniine. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.06.061

文献信息

• Asymmetric Synthesis of δ-Substituted α,β-Unsaturated δ-Lactams by Ring Closing Metathesis of Enantiomerically Pure <i>N</i>-Acryloyl-homoallylic Amines
  作者：Claudio Fiorelli、Diego Savoia

  DOI：10.1021/jo0703000

  日期：2007.8.1

  Optically pure secondary homoallylic amines, obtained by highly diastereoselective addition of allylmetal reagents to imines derived from chiral amines, were N-dealkylated, and the primary amines were converted to N-acryloyl amides. Then, ring closing metathesis gave delta-substituted delta-lactams in good overall yields.