1-acetyl-N-[4-(trifluoromethyl)phenyl]cyclopentane-1-carboxamide | 1448692-13-4

• 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: 1-acetyl-N-[4-(trifluoromethyl)phenyl]cyclopentane-1-carboxamide
• CAS: 1448692-13-4
• 化学式: C₁₅H₁₆F₃NO₂
• 分子量: 299.293
• InChiKey: NJYUMPWWIBWVST-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-acetyl-N-[4-(trifluoromethyl)phenyl]cyclopentane-1-carboxamide 在 硫酸 作用下， 反应 1.5h， 生成 2,5-dimethyl-7-(trifluoromethyl)-3,4-dihydro-2H-pyrano[2,3-b]quinolone
  参考文献：
  名称：

  Ligand-Enabled γ-C–H Olefination and Carbonylation: Construction of β-Quaternary Carbon Centers

  摘要：

  Monoselective gamma-C-H olefination and carbonylation of aliphatic acids has been accomplished by using a combination of a quinoline-based ligand and a weakly coordinating amide directing group. The reaction provides a new route for constructing richly functionalized all-carbon quaternary carbon centers at the beta-position of aliphatic acids.

  DOI：

  10.1021/ja501689j
• 作为产物：
  描述：

  对三氟甲基苯胺 在 sodium acetate 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 37.0h， 生成 1-acetyl-N-[4-(trifluoromethyl)phenyl]cyclopentane-1-carboxamide
  参考文献：
  名称：

  Ligand-Enabled γ-C–H Olefination and Carbonylation: Construction of β-Quaternary Carbon Centers

  摘要：

  Monoselective gamma-C-H olefination and carbonylation of aliphatic acids has been accomplished by using a combination of a quinoline-based ligand and a weakly coordinating amide directing group. The reaction provides a new route for constructing richly functionalized all-carbon quaternary carbon centers at the beta-position of aliphatic acids.

  DOI：

  10.1021/ja501689j

文献信息

• Formal [4+1] annulation of α,α-dialkyl β-oxo amides and dimethylsulfoxonium methylide: a synthetic route to β-hydroxy-γ-lactams
  作者：Dingyuan Zhang、Qian Zhang、Ning Zhang、Rui Zhang、Yongjiu Liang、Dewen Dong

  DOI：10.1039/c3cc43317j

  日期：——

  A facile and efficient one-pot synthesis of β-hydroxy-γ-lactams from α,α-dialkyl β-oxo amides and trimethylsulfoxonium iodide in the presence of sodium hydride via a tandem Corey–Chaykovsky reaction and an intramolecular lactamization process is developed.

  开发了一种简便高效的一锅法合成β-羟基-γ-内酰胺的方法，该方法利用α,α-二烷基β-氧代酰胺与三甲基亚磺酰碘在氢化钠存在下通过串联的Corey-Chaykovsky反应和分子内内酰胺化过程合成。
• Ligand-Enabled γ-C–H Olefination and Carbonylation: Construction of β-Quaternary Carbon Centers
  作者：Suhua Li、Gang Chen、Chen-Guo Feng、Wei Gong、Jin-Quan Yu

  DOI：10.1021/ja501689j

  日期：2014.4.9

  Monoselective gamma-C-H olefination and carbonylation of aliphatic acids has been accomplished by using a combination of a quinoline-based ligand and a weakly coordinating amide directing group. The reaction provides a new route for constructing richly functionalized all-carbon quaternary carbon centers at the beta-position of aliphatic acids.