2-Piperazin-1-yl-propylamine | 29897-97-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 2-Piperazin-1-yl-propylamine
• 英文别名: 2-(Piperazin-1-yl)propan-1-amine；2-piperazin-1-ylpropan-1-amine
• CAS: 29897-97-0
• 化学式: C₇H₁₇N₃
• 分子量: 143.232
• InChiKey: JKBUXETUEXKFHN-UHFFFAOYSA-N

物化性质

• 沸点：
  228.3±8.0 °C(Predicted)
• 密度：
  0.959±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  41.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-甲基氮丙啶 、 哌嗪 生成 2-Piperazin-1-yl-propylamine
  参考文献：
  名称：

  CHERNITSKIJ, K. V.;BOBYLEV, V. A.;SHARIKOV, F. YU.;VESELKOV, N. YU., ZH. OBSHCH. XIMII, 60,(1990) N, S. 617-625

  摘要：

  DOI：

文献信息

• [EN] PROCESS TO PREPARE PROPYLENE AMINES AND PROPYLENE AMINE DERIVATIVES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE PROPYLÈNE AMINES ET DE DÉRIVÉS DE PROPYLÈNE AMINES
  申请人：AKZO NOBEL CHEMICALS INT BV

  公开号：WO2019030197A1

  公开（公告）日：2019-02-14

  The present invention relates to a process to prepare propylene amines of the formula NH2-(A-NH-)pR, 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. (I) or a cyclic unit (ll) 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 -C3H6- unit, wherein each -C3H6- unit can be linear or branched, by 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

  本发明涉及一种制备丙烯胺的方法，其化学式为NH2-(A-NH-)pR，其中R是氢原子或烷基，当R是烷基时，p至少为1，当R是氢原子时至少为2，或其衍生物或前体，其中一个或多个单位-NH-A-NH-可以作为环状尿素单位存在。其中一个或两个单位之间存在一个羰基键，每个单位-A-可以独立地是一个烷基单位，至少一个单位-A-是一个-C3H6-单位，其中每个-C3H6-单位可以是直链或支链，通过在(i)至少一种从烷基胺基化合物和二羟基烷基化合物中选择的羟基官能化合物之一，与(ii)胺基官能化合物反应，在(iii)碳氧化物传递剂的存在下，其中至少一种烷基胺基化合物、胺基官能化合物和/或碳氧化物传递剂含有至少一个丙烯基(A)单位。
• BLENDS OF AMINES WITH PIPERAZINE FOR CO2 CAPTURE
  申请人：BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

  公开号：US20150073150A1

  公开（公告）日：2015-03-12

  Compositions and methods related to the removal of acidic gas. In particular, the present disclosure relates to a composition and method for the removal of acidic gas from a gas mixture using a solvent comprising a blend of piperazine and at least one diamine or triamine.

  与去除酸性气体相关的组合物和方法。具体来说，本公开涉及一种组合物和方法，用于利用包含吡啶和至少一种二胺或三胺的溶剂从气体混合物中去除酸性气体。
• [EN] FORMATION OF HIGHER MOLECULAR WEIGHT CYCLIC POLYAMINE COMPOUNDS FROM CYCLIC POLYAMINE COMPOUNDS<br/>[FR] FORMATION DE COMPOSÉS POLYAMINE CYCLIQUE DE MASSE MOLÉCULAIRE SUPÉRIEURE À PARTIR DE COMPOSÉS POLYAMINE CYCLIQUE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2013101345A1

  公开（公告）日：2013-07-04

  The present invention provides strategies for making higher weight, cyclic polyamines from lower molecular weight, cyclic polyamine starting compounds via transamination. The higher molecular weight, cyclic polyamines are structurally similar to the lower molecular weight, cyclic polyamine starting compounds. The reactants used in the present invention include a cyclic polyamine component that comprises at least two amine groups separated from one another by at least a binary carbon atom spacing, and that can be transaminated to form a higher molecular weight, cyclic polyamine compound. The higher molecular weight, cyclic polyamine has at least two cyclic rings joined to one another through a nitrogen-containing hydrocarbyl group. Each of the cyclic rings contains two amine groups separated from one another by binary carbon atom spacing.

  本发明提供了一种从较低分子量的环状多胺起始化合物经过转氨作用制备更高分子量的环状多胺的策略。这些更高分子量的环状多胺在结构上类似于较低分子量的环状多胺起始化合物。本发明中使用的反应物包括一个环状多胺组分，该组分至少包含两个胺基，这些胺基之间至少相隔一个二元碳原子间距，并且可以通过转氨作用形成更高分子量的环状多胺化合物。更高分子量的环状多胺至少有两个环状环通过含氮烃基团连接在一起。每个环状环都包含两个胺基，这些胺基之间相隔一个二元碳原子间距。
• N,N-BIS(2-AMINOALKYL)-1,2-ALKYL DIAMINE DERIVATIVES
  申请人：BASF SE

  公开号：US20160304445A1

  公开（公告）日：2016-10-20

  The present invention relates to 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives of formula (I) as such, to a process for preparing the 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives, to the use of the 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives as hardeners for epoxy resins, as an intermediate in the preparation of triisocyanates, as initiators for polyetherols and/or as monomers for the preparation of polyamides, to triisocyanates derived from the 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives of formula (I) and also to a process for preparing these triisocyanates.

  本发明涉及公式（I）的2-N，N-（双2-氨基烷基）-1,2-烷基二胺衍生物，以及制备2-N，N-（双2-氨基烷基）-1,2-烷基二胺衍生物的方法，将2-N，N-（双2-氨基烷基）-1,2-烷基二胺衍生物用作环氧树脂的硬化剂，用作三异氰酸酯制备的中间体，用作聚醚醇的引发剂和/或用作聚酰胺的单体，以及由公式（I）的2-N，N-（双2-氨基烷基）-1,2-烷基二胺衍生物衍生的三异氰酸酯，以及制备这些三异氰酸酯的方法。
• AMINE ALKOXYLATE COMPOSITIONS AND THEIR USE AS LUBRICANT ADDITIVES
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：US20150232776A1

  公开（公告）日：2015-08-20

  Provided are compositions and their use as dispersant and/or detergent additives for lubricants. The compositions comprise an amine alkoxylate of the formula I: (I) wherein R 1 -R 7 , R 1 ′-R 7 ; x, x′, A, A′ and A″ are as defined herein.

  提供的是组合物及其作为润滑剂分散剂和/或清洁剂添加剂的用途。该组合物包括式I的胺烷氧基化物：（I）其中R1-R7，R1'-R7'，x，x'，A，A'和A''如本文中所定义。