N-(1-cyanocyclohexyl)-2-phenylacetamide | 100957-36-6

• 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: N-(1-cyanocyclohexyl)-2-phenylacetamide
• 英文别名: 1-(2-phenyl-acetylamino)-cyclohexanecarbonitrile；1-(2-Phenyl-acetylamino)-cyclohexancarbonitril；Phenylessigsaeure-[1-cyan-cyclohexylamid
• CAS: 100957-36-6
• 化学式: C₁₅H₁₈N₂O
• mdl: MFCD13241447
• 分子量: 242.321
• InChiKey: GXWNLEGRIDGRBE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.466
• 拓扑面积：
  52.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(1-cyanocyclohexyl)-2-phenylacetamide 在 potassium hydroxide 、 水 作用下， 以 乙醇 为溶剂， 反应 0.75h， 以55%的产率得到4-amino-3-phenyl-1-azaspiro[4.5]dec-3-en-2-one
  参考文献：
  名称：

  Approaches to the Construction of Substituted 4-Amino-1H-pyrrol-2(5H)-ones

  摘要：

  Fully substituted 4-aminopyrrolones are easily accessed via simple routes starting from imines, ketones, or alpha-bromophenyl acetonitriles. Imines were reacted with KCN/NH4Cl in aqueous ethanol to produce alpha-arylamino benzyl cyanides. On the other hand, ketones were transformed to the desired alpha-amino nitriles using a modified Strecker reaction. Then, alpha-amino nitrile precursors were allowed to react with a suitable acyl halide to produce the corresponding amides. Further treatment of these amides with ethanolic KOH converted them to highly substituted 4-amino-1H-pyrrol-2(5H)-one derivatives in moderate to excellent yields.

  DOI：

  10.1021/jo3004309
• 作为产物：
  描述：

  环己酮 在 十六烷基三甲基溴化铵 、 氯化铵 作用下， 以 1,4-二氧六环 、 乙醇 、 水 为溶剂， 反应 11.0h， 生成 N-(1-cyanocyclohexyl)-2-phenylacetamide
  参考文献：
  名称：

  Approaches to the Construction of Substituted 4-Amino-1H-pyrrol-2(5H)-ones

  摘要：

  Fully substituted 4-aminopyrrolones are easily accessed via simple routes starting from imines, ketones, or alpha-bromophenyl acetonitriles. Imines were reacted with KCN/NH4Cl in aqueous ethanol to produce alpha-arylamino benzyl cyanides. On the other hand, ketones were transformed to the desired alpha-amino nitriles using a modified Strecker reaction. Then, alpha-amino nitrile precursors were allowed to react with a suitable acyl halide to produce the corresponding amides. Further treatment of these amides with ethanolic KOH converted them to highly substituted 4-amino-1H-pyrrol-2(5H)-one derivatives in moderate to excellent yields.

  DOI：

  10.1021/jo3004309

文献信息

• Paired Electrolysis for Decarboxylative Cyanation: 4-CN-Pyridine, a Versatile Nitrile Source
  作者：Gadde Sathish Kumar、Prashant S. Shinde、Haifeng Chen、Krishnamoorthy Muralirajan、Rajesh Kancherla、Magnus Rueping

  DOI：10.1021/acs.orglett.2c01897

  日期：2022.9.9

  decarboxylative cyanation of amino acids under paired electrochemical reaction conditions has been developed. 4-CN-pyridine was found to be a new and effective cyanation reagent under catalyst-free conditions. Mechanistic studies support a nucleophilic reaction pathway, and the cyanation protocol can be applied to diverse substrates including N,N-dialkyl aniline and indole derivatives.

  已经开发了在配对电化学反应条件下氨基酸的脱羧氰化。4-CN-吡啶在无催化剂条件下被发现是一种新型有效的氰化试剂。机理研究支持亲核反应途径，氰化方案可应用于多种底物，包括N、N-二烷基苯胺和吲哚衍生物。
• Balog et al., 1958, vol. 1, p. 97,102
  作者：Balog et al.

  DOI：——

  日期：——
• Approaches to the Construction of Substituted 4-Amino-1<i>H</i>-pyrrol-2(5<i>H</i>)-ones
  作者：Hassan Zali-Boeini、Mehdi Mobin、Khadijeh Hajibabaei、Maryam Ghani

  DOI：10.1021/jo3004309

  日期：2012.7.6

  Fully substituted 4-aminopyrrolones are easily accessed via simple routes starting from imines, ketones, or alpha-bromophenyl acetonitriles. Imines were reacted with KCN/NH4Cl in aqueous ethanol to produce alpha-arylamino benzyl cyanides. On the other hand, ketones were transformed to the desired alpha-amino nitriles using a modified Strecker reaction. Then, alpha-amino nitrile precursors were allowed to react with a suitable acyl halide to produce the corresponding amides. Further treatment of these amides with ethanolic KOH converted them to highly substituted 4-amino-1H-pyrrol-2(5H)-one derivatives in moderate to excellent yields.