1,2-Propanediamine, N1-[2-[(2-amino-1-methylethyl)amino]ethyl]- | 75949-74-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,2-Propanediamine, N1-[2-[(2-amino-1-methylethyl)amino]ethyl]-
• 英文别名: 2-N-[2-(2-aminopropylamino)ethyl]propane-1,2-diamine
• CAS: 75949-74-5
• 化学式: C₈H₂₂N₄
• 分子量: 174.29
• InChiKey: UDRMRSLPPDGMPF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.6
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  76.1
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• PROCESS TO PREPARE PROPYLENE AMINES AND PROPYLENE AMINE DERIVATIVES
  申请人：NOURYON CHEMICALS INTERNATIONAL B.V.

  公开号：US20200361910A1

  公开（公告）日：2020-11-19

  A process is provided to prepare propylene amines of the formula NH 2 —(A—NH—) p R, wherein R is a hydrogen atom or an alkyl group, p is at least 1 when R is an alkyl group, and at least 2 when R is a hydrogen atom, or derivatives or precursors thereof wherein one or more units —NH—A—NH— may be present as a cyclic urea unit or a cyclic unit or between two units —NH—A—NH— a carbonyl bond is present, each unit —A— can be independently an alkylene unit and at least one unit —A— is a —C 3 H 6 — unit, wherein each —C 3 H 6 — unit can be linear or branched. The process includes reacting (i) at least one of a hydroxy-functional compound chosen from the alkanolamine-functional compounds, and dihydroxyalkylene compounds, with (ii) an amine-functional compound, in the presence of (iii) a carbon oxide delivering agent, wherein at least one of the alkanolamine-functional compound, the amine-functional compound and/or the carbon oxide delivering agent contains at least one alkylene unit (A) that is a propylene unit