2-Chloro-N-methyl-N-naphthalen-1-yl-acetamide | 19576-09-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-Chloro-N-methyl-N-naphthalen-1-yl-acetamide
• 英文别名: 2-Chloro-N-methyl-N-(naphthalen-1-yl)acetamide；2-chloro-N-methyl-N-naphthalen-1-ylacetamide
• CAS: 19576-09-1
• 化学式: C₁₃H₁₂ClNO
• 分子量: 233.697
• InChiKey: UOTMJUXOBFFUHG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-Chloro-N-methyl-N-naphthalen-1-yl-acetamide 在 sodium azide 作用下， 以 二甲基亚砜 为溶剂， 生成 2-azido-N-methyl-N-(naphthalen-1-yl)acetamide
  参考文献：
  名称：

  Photoinduced and N-Bromosuccinimide-Mediated Cyclization of 2-Azido-N-phenylacetamides

  摘要：

  An efficient synthesis of quinoxalin-2(1H)-ones or spiro[cyclohexene-1,2'-imidazol]-4'-cones has been achieved in moderate to high yields by the visible light-induced and N-bromosuccinimide-mediated cyclization reaction of 2-azido-N-phenylacetamides at ambient temperature. Both the regioselectivity and the speed of cyclization are affected by the substituents attached to the phenyl ring. For example, quinoxalin-2-ones are produced as the main products when the substrates bear electron-withdrawing groups at the para-position of the phenyl ring; in contrast, spiro[cyclohexene-1,2'-imidazol]-4'cones are obtained as the main products when the substrates bear electron-donating groups at the para-position.

  DOI：

  10.1021/ol401338e
• 作为产物：
  描述：

  N-甲基-1-萘胺 、 氯乙酰氯 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 3.5h， 生成 2-Chloro-N-methyl-N-naphthalen-1-yl-acetamide
  参考文献：
  名称：

  Photoinduced and N-Bromosuccinimide-Mediated Cyclization of 2-Azido-N-phenylacetamides

  摘要：

  An efficient synthesis of quinoxalin-2(1H)-ones or spiro[cyclohexene-1,2'-imidazol]-4'-cones has been achieved in moderate to high yields by the visible light-induced and N-bromosuccinimide-mediated cyclization reaction of 2-azido-N-phenylacetamides at ambient temperature. Both the regioselectivity and the speed of cyclization are affected by the substituents attached to the phenyl ring. For example, quinoxalin-2-ones are produced as the main products when the substrates bear electron-withdrawing groups at the para-position of the phenyl ring; in contrast, spiro[cyclohexene-1,2'-imidazol]-4'cones are obtained as the main products when the substrates bear electron-donating groups at the para-position.

  DOI：

  10.1021/ol401338e

文献信息

• Photoinduced and <i>N</i>-Bromosuccinimide-Mediated Cyclization of 2-Azido-<i>N</i>-phenylacetamides
  作者：Zhan-Shan Li、Wei-Xia Wang、Ji-Dong Yang、Yue-Wei Wu、Wei Zhang

  DOI：10.1021/ol401338e

  日期：2013.8.2

  An efficient synthesis of quinoxalin-2(1H)-ones or spiro[cyclohexene-1,2'-imidazol]-4'-cones has been achieved in moderate to high yields by the visible light-induced and N-bromosuccinimide-mediated cyclization reaction of 2-azido-N-phenylacetamides at ambient temperature. Both the regioselectivity and the speed of cyclization are affected by the substituents attached to the phenyl ring. For example, quinoxalin-2-ones are produced as the main products when the substrates bear electron-withdrawing groups at the para-position of the phenyl ring; in contrast, spiro[cyclohexene-1,2'-imidazol]-4'cones are obtained as the main products when the substrates bear electron-donating groups at the para-position.