2-{3-[(2,2-dimethyltetrahydro-2H-pyran-4-yl)(methyl)amino]propyl}-2,3-dihydro-1H-isoindole-1,3-dione | 1361320-03-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2-{3-[(2,2-dimethyltetrahydro-2H-pyran-4-yl)(methyl)amino]propyl}-2,3-dihydro-1H-isoindole-1,3-dione
• 英文别名: 2-{3-[(2,2-Dimethyltetrahydro-2h-pyran-4-yl)-(methyl)amino]propyl}-2,3-dihydro-1h-isoindole-1,3-dione；2-[3-[(2,2-dimethyloxan-4-yl)-methylamino]propyl]isoindole-1,3-dione
• CAS: 1361320-03-7
• 化学式: C₁₉H₂₆N₂O₃
• 分子量: 330.427
• InChiKey: SVTWVQMEWCIFSU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  49.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (2,2-二甲基-四氢-吡喃-4-基)-甲胺 在 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 乙醚 、 乙醇 、 苯 为溶剂， 反应 83.0h， 生成 2-{3-[(2,2-dimethyltetrahydro-2H-pyran-4-yl)(methyl)amino]propyl}-2,3-dihydro-1H-isoindole-1,3-dione
  参考文献：
  名称：

  Synthesis and some transformations of N,2,2-trimethyltetrahydro-2H-pyran-4-amine

  摘要：

  Reaction of 2,2-dimethyltetrahydro-2H-pyran-4-one with aqueous methanamine, followed by reduction of the Schiff base thus obtained with sodium tetrahydridoborate gave N,2,2-trimethyltetrahydro-2H-pyran-4-amine which was subjected to cyanoethylation with acrylonitrile. The resulting 3-(2,2-dimethyltetrahydro-2H-pyran-4-ylmethylamino)propanenitrile was reduced with lithium tetrahydridoaluminate to N-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-N-methylpropane-1,3-diamine, and some chemical transformations of the latter were studied.

  DOI：

  10.1134/s1070428012010137

文献信息

• Synthesis and some transformations of N,2,2-trimethyltetrahydro-2H-pyran-4-amine
  作者：N. S. Arutyunyan、R. L. Nazaryan、L. A. Akopyan、G. A. Panosyan、G. A. Gevorgyan

  DOI：10.1134/s1070428012010137

  日期：2012.1

  Reaction of 2,2-dimethyltetrahydro-2H-pyran-4-one with aqueous methanamine, followed by reduction of the Schiff base thus obtained with sodium tetrahydridoborate gave N,2,2-trimethyltetrahydro-2H-pyran-4-amine which was subjected to cyanoethylation with acrylonitrile. The resulting 3-(2,2-dimethyltetrahydro-2H-pyran-4-ylmethylamino)propanenitrile was reduced with lithium tetrahydridoaluminate to N-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-N-methylpropane-1,3-diamine, and some chemical transformations of the latter were studied.