2-cyano-N-(4-methoxyphenethyl)-N-methylacetamide | 1267492-11-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-cyano-N-(4-methoxyphenethyl)-N-methylacetamide
• 英文别名: 2-cyano-N-[2-(4-methoxyphenyl)ethyl]-N-methylacetamide
• CAS: 1267492-11-4
• 化学式: C₁₃H₁₆N₂O₂
• 分子量: 232.282
• InChiKey: ZYVLQBQHMCDBNZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  53.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-cyano-N-(4-methoxyphenethyl)-N-methylacetamide 在 2,4,6-三甲基吡啶 、 1H-咪唑-1-磺酰叠氮 作用下， 以 乙腈 为溶剂， 反应 18.0h， 以68%的产率得到2-cyano-2-diazo-N-(4-methoxyphenethyl)-N-methylacetamide
  参考文献：
  名称：

  α-Diazo-β-ketonitriles: Uniquely Reactive Substrates for Arene and Alkene Cyclopropanation

  摘要：

  An investigation of the intramolecular cyclopropanation reactions of alpha-diazo-beta-ketonitriles is reported. These studies reveal that alpha-diazo-beta-ketonitriles exhibit unique reactivity in their ability to undergo arene cyclopropanation reactions; other similar acceptor acceptor-substituted diazo substrates instead produce mixtures of C-H insertion and dimerization products. alpha-Diazo-beta-ketonitriles also undergo highly efficient intramolecular cyclopropanation of tri- and tetrasubstituted alkenes. In addition, the alpha-cyano-alpha-ketocyclopropane products are demonstrated to serve as substrates for S(N)2, S(N)2', and aldehyde cycloaddition reactions.

  DOI：

  10.1021/ja401610p
• 作为产物：
  描述：

  4-甲氧基苯乙酰氯 在 硼烷四氢呋喃络合物 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 、 水 、 甲苯 为溶剂， 反应 4.5h， 生成 2-cyano-N-(4-methoxyphenethyl)-N-methylacetamide
  参考文献：
  名称：

  α-Diazo-β-ketonitriles: Uniquely Reactive Substrates for Arene and Alkene Cyclopropanation

  摘要：

  An investigation of the intramolecular cyclopropanation reactions of alpha-diazo-beta-ketonitriles is reported. These studies reveal that alpha-diazo-beta-ketonitriles exhibit unique reactivity in their ability to undergo arene cyclopropanation reactions; other similar acceptor acceptor-substituted diazo substrates instead produce mixtures of C-H insertion and dimerization products. alpha-Diazo-beta-ketonitriles also undergo highly efficient intramolecular cyclopropanation of tri- and tetrasubstituted alkenes. In addition, the alpha-cyano-alpha-ketocyclopropane products are demonstrated to serve as substrates for S(N)2, S(N)2', and aldehyde cycloaddition reactions.

  DOI：

  10.1021/ja401610p

文献信息

• α-Diazo-β-ketonitriles: Uniquely Reactive Substrates for Arene and Alkene Cyclopropanation
  作者：Roger R. Nani、Sarah E. Reisman

  DOI：10.1021/ja401610p

  日期：2013.5.15

  An investigation of the intramolecular cyclopropanation reactions of alpha-diazo-beta-ketonitriles is reported. These studies reveal that alpha-diazo-beta-ketonitriles exhibit unique reactivity in their ability to undergo arene cyclopropanation reactions; other similar acceptor acceptor-substituted diazo substrates instead produce mixtures of C-H insertion and dimerization products. alpha-Diazo-beta-ketonitriles also undergo highly efficient intramolecular cyclopropanation of tri- and tetrasubstituted alkenes. In addition, the alpha-cyano-alpha-ketocyclopropane products are demonstrated to serve as substrates for S(N)2, S(N)2', and aldehyde cycloaddition reactions.