1,3-Phenylenedimethanamine dihydrochloride

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,3-Phenylenedimethanamine dihydrochloride
• 英文别名: [3-(aminomethyl)phenyl]methanamine;dihydrochloride
• 化学式: C8H14Cl2N2
• 分子量: 209.11
• InChiKey: TZQKBVRYFWPVEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.45
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  52
• 氢给体数：
  4
• 氢受体数：
  2

文献信息

• Ammonium salt catalyzed benzoxazine polymerization
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US10882955B2

  公开（公告）日：2021-01-05

  A process of preparing polybenzoxazines using an alkylammonium salt of an acid having a pKa in acetonitrile of 9 or more as catalyst is described.

  描述了一种使用在乙腈中 pKa 为 9 或以上的酸的烷基铵盐作为催化剂制备聚苯并噁嗪的工艺。
• METHOD OF PREPARING HIGH MOLECULAR WEIGHT RANDOM POLYHYDROXYPOLYAMIDES
  申请人：THE UNIVERSITY OF MONTANA

  公开号：EP1569982B1

  公开（公告）日：2006-09-13
• AMMONIUM SALT CATALYZED BENZOXAZINE POLYMERIZATION
  申请人：3M Innovative Properties Company

  公开号：US20180162999A1

  公开（公告）日：2018-06-14

  A process of preparing polybenzoxazines using an alkylammonium salt of an acid having a pKa in acetonitrile of 9 or more as catalyst is described.
• [EN] METHOD OF PREPARING HIGH MOLECULAR WEIGHT RANDOM POLYHYDROXYPOLYAMIDES<br/>[FR] PROCEDE DE PREPARATION DE POLYHYDROXYPOLYAMIDES ALEATOIRES A POIDS MOLECULAIRE ELEVE
  申请人：UNIV MONTANA

  公开号：WO2004052959A1

  公开（公告）日：2004-06-24

  High molecular weight random polyhydroxypolyamides (PHPAs) are produced by creating prepolymers which are further polymerized. Random prepolymers are formed from a stoichiometrically molar balanced (1:1) starting material. The starting material is a 1:1 stoichiometrically balanced esterified aldaric acid: alkylene or alkylene derived diammonium salt. Alternatively, the starting material is an esterified stoichiometrically balanced diacid: diamine salt and a N'-ammoniumalkyl (or alkyl derived)-D-aldaramic acid terminal carboxylate zwitterionic salt mixture. The starting materials are polymerized in a basic alcohol using a second amine. The polymerized material, or the random prepolymers, are isolated and then further polymerized in a solvent, typically a mixed solvent of an alcohol and non-alcohol, to obtain the high molecular weight PHPAs.