2-dimethylamino-2-oxo-1,3,2-dioxaphosphorinane | 61558-35-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: 2-dimethylamino-2-oxo-1,3,2-dioxaphosphorinane
• 英文别名: 2-(Dimethylamino)-1,3,2lambda~5~-dioxaphosphinan-2-one；N,N-dimethyl-2-oxo-1,3,2λ5-dioxaphosphinan-2-amine
• CAS: 61558-35-8
• 化学式: C₅H₁₂NO₃P
• 分子量: 165.129
• InChiKey: IUBJJRWCCRZDBF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-dimethylamino-2-oxo-1,3,2-dioxaphosphorinane 在 sulfur 作用下， 生成 2-dimethylamino-2-thiono-1,3,2-dioxaphosphorinane
  参考文献：
  名称：

  Cyclic organophosphorus compounds. XVIII—the mass spectroscopy of some 2-amino-1,3,2-dioxaphosphorinans, cyclic phosphorodiamidates and phosphorodiamidothionates

  摘要：

  AbstractStepwise replacement of O in 1,3‐dioxa‐2‐phospha(V)‐cyclohexanes (or related ring systems) by NR (R=H or Me) leads to an increase in the stability of the hetero‐ring ions produced under electron impact conditions. In the case of the 2‐phenoxy derivatives, there is also an increased abundance of [MPhO]+ or [MPhOH]+ ions, and, for the 2‐sulphides, a reduction in the abundance of [M‐S]+˙ and [M‐SH]+ ions, with a concurrent increase in that of [M‐PhS]+ ions. Such trends have been correlated with ultraviolet photoelectron spectral data on a qualitative basis.

  DOI：

  10.1002/oms.1210180404
• 作为产物：
  描述：

  2-chloro-2-oxo-1,3,2-dioxaphosphorinane 、 二甲胺 在 三乙胺 作用下， 以 苯 为溶剂， 生成 2-dimethylamino-2-oxo-1,3,2-dioxaphosphorinane
  参考文献：
  名称：

  Cyclic organophosphorus compounds. XVIII—the mass spectroscopy of some 2-amino-1,3,2-dioxaphosphorinans, cyclic phosphorodiamidates and phosphorodiamidothionates

  摘要：

  AbstractStepwise replacement of O in 1,3‐dioxa‐2‐phospha(V)‐cyclohexanes (or related ring systems) by NR (R=H or Me) leads to an increase in the stability of the hetero‐ring ions produced under electron impact conditions. In the case of the 2‐phenoxy derivatives, there is also an increased abundance of [MPhO]+ or [MPhOH]+ ions, and, for the 2‐sulphides, a reduction in the abundance of [M‐S]+˙ and [M‐SH]+ ions, with a concurrent increase in that of [M‐PhS]+ ions. Such trends have been correlated with ultraviolet photoelectron spectral data on a qualitative basis.

  DOI：

  10.1002/oms.1210180404