2-acetyl-1-(2'-furyl)-1,2,3,4-tetrahydroisoquinoline | 1159572-37-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 英文名称: 2-acetyl-1-(2'-furyl)-1,2,3,4-tetrahydroisoquinoline
• CAS: 1159572-37-8
• 化学式: C₁₅H₁₅NO₂
• 分子量: 241.29
• InChiKey: YZNFPHLGYYUBQC-UHFFFAOYSA-N

物化性质

• 沸点：
  407.6±45.0 °C(predicted)
• 密度：
  1.173±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.77
• 重原子数：
  18.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  33.45
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2-acetyl-1-(2'-furyl)-1,2,3,4-tetrahydroisoquinoline 、 丁炔二酸二甲酯 以 甲苯 为溶剂， 以31%的产率得到dimethyl (1RS,4SR)-1-[2-acetyl-1,2,3,4-tetrahydroisoquinolin-1-yl]-7-oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylate
  参考文献：
  名称：

  A new approach to construction of isoindolo[1,2-a]isoquinoline alkaloids Nuevamine, Jamtine, and Hirsutine via IMDAF reaction

  摘要：

  The interaction between 1-furyl-1,2,3,4-tetrahydroisoquinolines and Unsaturated acids derivatives (acryloyl, methacryloyl, and crotonoyl chloride, maleic and citraconic anhydride) was studied. It was shown that the reaction proceeds via amide formation and Subsequent intramolecular Diels-Alder reaction of the furan (IMDAF). The [4+2] cycloaddition proceeded under mild reaction conditions (25-80 degrees C) and afforded only the exo-adduct in a high yield. With this method, a new approach to the isoindolo[1,2-a]isoquinoline system, the basic structural element of alkaloids Jamtine, Hirsutine, and Nuevamine, is proposed. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.02.024
• 作为产物：
  描述：

  1-(2-furyl)-1,2,3,4-tetrahydroisoquinoline 、 乙酸酐 以69%的产率得到2-acetyl-1-(2'-furyl)-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  A new approach to construction of isoindolo[1,2-a]isoquinoline alkaloids Nuevamine, Jamtine, and Hirsutine via IMDAF reaction

  摘要：

  The interaction between 1-furyl-1,2,3,4-tetrahydroisoquinolines and Unsaturated acids derivatives (acryloyl, methacryloyl, and crotonoyl chloride, maleic and citraconic anhydride) was studied. It was shown that the reaction proceeds via amide formation and Subsequent intramolecular Diels-Alder reaction of the furan (IMDAF). The [4+2] cycloaddition proceeded under mild reaction conditions (25-80 degrees C) and afforded only the exo-adduct in a high yield. With this method, a new approach to the isoindolo[1,2-a]isoquinoline system, the basic structural element of alkaloids Jamtine, Hirsutine, and Nuevamine, is proposed. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.02.024