ethyl 3-(3-amino-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b]-1,6-naphthyridin-2-yl)-3-oxopropionate | 290299-81-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: ethyl 3-(3-amino-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b]-1,6-naphthyridin-2-yl)-3-oxopropionate
• 英文别名: ethyl 3-(3-amino-6-methyl-7,8-dihydro-5H-thieno[2,3-b][1,6]naphthyridin-2-yl)-3-oxopropanoate
• CAS: 290299-81-9
• 化学式: C₁₆H₁₉N₃O₃S
• 分子量: 333.411
• InChiKey: UNUFIFVSXFZWKR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  114
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  ethyl 3-(3-amino-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b]-1,6-naphthyridin-2-yl)-3-oxopropionate 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 反应 0.08h， 生成 1-Hydroxy-7-methyl-6,7,8,9-tetrahydro-4H-11-thia-4,7,10-triaza-benzo[b]fluoren-3-one
  参考文献：
  名称：

  Synthesis of substituted 4-hydroxy-1H-thieno[2,3-b;4,5-b′]dipyridin-2-ones

  摘要：

  Substituted 4-hydroxy-1 H-thieno[2,3-b;4,5-b']dipyridin-2-ones were prepared by the reactions of 3-cyanopyridine-2(1 H)-thiones with alkyl 4-chloroacetoacetates and by intramolecular cyclization of alkyl 4-(2-pyridylthio)acetoacetates or alkyl 3-(3-aminothieno[2,3-b]pyridin-2-yl)-3-oxopropionates under the action of bases.

  DOI：

  10.1007/bf02494687
• 作为产物：
  描述：

  3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2(1H)-thione 在 氢氧化钾 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.83h， 生成 ethyl 3-(3-amino-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b]-1,6-naphthyridin-2-yl)-3-oxopropionate
  参考文献：
  名称：

  Synthesis of substituted 4-hydroxy-1H-thieno[2,3-b;4,5-b′]dipyridin-2-ones

  摘要：

  Substituted 4-hydroxy-1 H-thieno[2,3-b;4,5-b']dipyridin-2-ones were prepared by the reactions of 3-cyanopyridine-2(1 H)-thiones with alkyl 4-chloroacetoacetates and by intramolecular cyclization of alkyl 4-(2-pyridylthio)acetoacetates or alkyl 3-(3-aminothieno[2,3-b]pyridin-2-yl)-3-oxopropionates under the action of bases.

  DOI：

  10.1007/bf02494687

文献信息

• Synthesis of substituted 4-hydroxy-1H-thieno[2,3-b;4,5-b′]dipyridin-2-ones
  作者：L. A. Rodinovskaya、A. M. Shestopalov

  DOI：10.1007/bf02494687

  日期：2000.2

  Substituted 4-hydroxy-1 H-thieno[2,3-b;4,5-b']dipyridin-2-ones were prepared by the reactions of 3-cyanopyridine-2(1 H)-thiones with alkyl 4-chloroacetoacetates and by intramolecular cyclization of alkyl 4-(2-pyridylthio)acetoacetates or alkyl 3-(3-aminothieno[2,3-b]pyridin-2-yl)-3-oxopropionates under the action of bases.