3-[3-(1H-imidazol-1-yl)propyl]-6-methyl-3,4-dihydro-2H-1,3-benzoxazine | 1254223-54-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 3-[3-(1H-imidazol-1-yl)propyl]-6-methyl-3,4-dihydro-2H-1,3-benzoxazine
• 英文别名: 3-(3-Imidazol-1-ylpropyl)-6-methyl-2,4-dihydro-1,3-benzoxazine
• CAS: 1254223-54-5
• 化学式: C₁₅H₁₉N₃O
• 分子量: 257.335
• InChiKey: JXIHMPCXRLIUHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  30.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-(3-氨基丙基)咪唑 、 聚合甲醛 、 对甲酚 以 甲苯 为溶剂， 反应 5.0h， 以79%的产率得到3-[3-(1H-imidazol-1-yl)propyl]-6-methyl-3,4-dihydro-2H-1,3-benzoxazine
  参考文献：
  名称：

  Cationic Polybenzoxazines. A Novel Polyelectrolyte Class with Adjustable Solubility and Unique Hydrogen-Bonding Capabilities

  摘要：

  This article fuses the world of benzoxazine chemistry with the field of polyelectrolyte chemistry and introduces a new approach toward water-soluble polybenzoxazines. The synthesis of a novel class of polybenzoxazine-based polyelectrolytes carrying cationic charges in the side chain and/or the backbone is described. Tertiary nitrogen atoms of the backbone or side chain have been methylated in a polymer analogous reaction leading to cationic polybenzoxazines with structure dependent, adjustable solubility in various solvents including water providing unique hydrogen-bonding capabilities. The polymers have been investigated by C-13 NMR, SEC, TGA, and DSC.

  DOI：

  10.1021/ma201414t

文献信息

• CURING AGENTS FOR EPOXY RESINS
  申请人：Dershem Stephen M

  公开号：US20130012620A1

  公开（公告）日：2013-01-10

  The present invention relates to curatives for epoxy resins, and compositions (e.g. adhesives) containing such resins cured using the same methods of preparation and uses therefor. More specifically, the present invention relates to hybrid curatives for epoxy resins comprising both aromatic amine, phenol and/or phenyl ester moieties. A further aspect of the current invention relates to new imidazole catalysts that possess a combination of excellent cure latency as well as low cure temperature onset.

  本发明涉及环氧树脂的硬化剂，以及含有经相同制备方法固化的这种树脂的组合物（例如胶粘剂）及其用途。更具体地，本发明涉及用于环氧树脂的混合硬化剂，包括芳香胺、酚和/或苯酯基团。本发明的另一个方面涉及具有优异固化潜伏期和低固化温度起始点的新咪唑催化剂。
• KATIONISCHE BENZOXAZIN(CO)POLYMERE
  申请人：Henkel AG & Co. KGaA

  公开号：EP2430073B1

  公开（公告）日：2015-01-07
• FARBSCHÜTZENDES WASCH- ODER REINIGUNGSMITTEL
  申请人：Henkel AG & Co. KGaA

  公开号：EP2430137B1

  公开（公告）日：2014-11-12
• POLYMERIZABLE BENZOXAZINE COMPOUNDS WITH INTERFACIAL ACTIVE OR SURFACE ACTIVE PROPERTIES
  申请人：Taden Andreas

  公开号：US20120010202A1

  公开（公告）日：2012-01-12

  The invention relates to polymerizable benzoxazine compounds with interfacial active or surface active properties, having at least one polyalkylene oxide structural element, and to a method for producing said compounds. The invention also relates to benzoxazine (co)polymers comprising at least one of said benzoxazine compounds in the polymerized form.
• COLOR-PROTECTING WASHING OR CLEANING AGENT
  申请人：Barreleiro Paula

  公开号：US20120047664A1

  公开（公告）日：2012-03-01

  The invention relates to washing and cleaning agents for washing or cleaning colored textile surface structures, used for improving the color-fastness thereof. The aim was substantially met by adding polymers obtained by the polymerization of benzoxazine monomers to the agent.