ethyl 3-amino-5-(4-N,N-dimethylaminophenyl)thiophene-2-carboxylate | 881041-65-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: ethyl 3-amino-5-(4-N,N-dimethylaminophenyl)thiophene-2-carboxylate
• 英文别名: Ethyl 3-amino-5-[4-(dimethylamino)phenyl]-2-thiophenecarboxylate；ethyl 3-amino-5-[4-(dimethylamino)phenyl]thiophene-2-carboxylate
• CAS: 881041-65-2
• 化学式: C₁₅H₁₈N₂O₂S
• 分子量: 290.386
• InChiKey: DWVIFQGUPKXSIW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  83.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  巯基乙酸乙酯 、 (Z)-2-Chloro-3-(4-dimethylamino-phenyl)-acrylonitrile 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 反应 0.5h， 以64%的产率得到ethyl 3-amino-5-(4-N,N-dimethylaminophenyl)thiophene-2-carboxylate
  参考文献：
  名称：

  Synthesis of ethyl 3-amino-5-arylthiophene-2-carboxylates based on α-chlorocinnamonitriles

  摘要：

  A new procedure was developed for preparation of ethyl 3-amino-5-arylthiophene-2-carboxylates by the reaction of alpha-chlorocinnamonitriles and their analogs with ethyl mercaptoacetate for a wide range of substrates. The reaction products form in high yields.

  DOI：

  10.1134/s1070428002120138

文献信息

• Synthesis of ethyl 3-amino-5-arylthiophene-2-carboxylates based on α-chlorocinnamonitriles
  作者：A. V. Shastin、I. V. Golubinskii、O. N. Lenkova、E. S. Balenkova、V. G. Nenaidenko

  DOI：10.1134/s1070428002120138

  日期：2006.2

  A new procedure was developed for preparation of ethyl 3-amino-5-arylthiophene-2-carboxylates by the reaction of alpha-chlorocinnamonitriles and their analogs with ethyl mercaptoacetate for a wide range of substrates. The reaction products form in high yields.