4,4'-((2-ethoxyvinyl)phosphinediyl)dimorpholine | 1315511-23-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: 4,4'-((2-ethoxyvinyl)phosphinediyl)dimorpholine
• 英文别名: 2-ethoxyethenyl(dimorpholin-4-yl)phosphane
• CAS: 1315511-23-9
• 化学式: C₁₂H₂₃N₂O₃P
• 分子量: 274.3
• InChiKey: ATUQKEZTAYSDJT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.47
• 重原子数：
  18.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  34.17
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  4,4'-((2-ethoxyvinyl)phosphinediyl)dimorpholine 在 正丁基锂 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 3.0h， 生成 1,1-dimorpholin-4-yl-1λ5-phosphinine
  参考文献：
  名称：

  Electrocyclization of Phosphahexatrienes: An Approach to λ⁵-Phosphinines

  摘要：

  We experimentally verified an assumption that the substitution of a carbon atom with a pentavalent phosphorus atom in 1-alkoxy (dialkylamino) hexatrienes will not hamper its ability to electrocyclize. A series of 1-, 3-, and 5-phosphahexatrienes were synthesized. It was shown that parent lambda(5)-phosphinines could be synthesized by electrocyclization of the 3- and 5-phosphahexatrienes. The resultant electrocyclization is a convenient method for the synthesis of parent lambda(5)-phosphinines bearing different substituents on the phosphorus atom.

  DOI：

  10.1021/jo200847r
• 作为产物：
  描述：

  吗啉 、 (2-ethoxyvinyl)phosphonous dichloride 在 三乙胺 作用下， 以 正己烷 为溶剂， 以69%的产率得到4,4'-((2-ethoxyvinyl)phosphinediyl)dimorpholine
  参考文献：
  名称：

  Electrocyclization of Phosphahexatrienes: An Approach to λ⁵-Phosphinines

  摘要：

  We experimentally verified an assumption that the substitution of a carbon atom with a pentavalent phosphorus atom in 1-alkoxy (dialkylamino) hexatrienes will not hamper its ability to electrocyclize. A series of 1-, 3-, and 5-phosphahexatrienes were synthesized. It was shown that parent lambda(5)-phosphinines could be synthesized by electrocyclization of the 3- and 5-phosphahexatrienes. The resultant electrocyclization is a convenient method for the synthesis of parent lambda(5)-phosphinines bearing different substituents on the phosphorus atom.

  DOI：

  10.1021/jo200847r