4,5-dibutyl-1,2,3-trimethyl-2H-imidazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• 英文名称: 4,5-dibutyl-1,2,3-trimethyl-2H-imidazole
• 化学式: C₁₄H₂₈N₂
• 分子量: 224.39
• InChiKey: HLMBEJLNZDGNOI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Hydrogenation of nitrile rubber
  申请人：ARLANXEO DEUTSCHLAND GMBH

  公开号：US10000584B2

  公开（公告）日：2018-06-19

  This invention relates to a novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction.

  本发明涉及一种在特定钌基络合物催化剂存在下选择性氢化丁腈橡胶而不同时发生偏析反应导致分子量降解的新工艺。
• CATALYST COMPOSITIONS AND THEIR USE FOR HYDROGENATION OF NITRILE RUBBER
  申请人：LANXESS Deutschland GmbH

  公开号：US20140249277A1

  公开（公告）日：2014-09-04

  This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.
• HYDROGENATION OF NITRILE RUBBER
  申请人：LANXESS Deutschland GmbH

  公开号：US20150119530A1

  公开（公告）日：2015-04-30

  This invention relates to a novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction.
• HYDROGENATION OF A DIENE-BASED POLYMER LATEX
  申请人：UNIVERSITY OF WATERLOO

  公开号：US20150183892A1

  公开（公告）日：2015-07-02

  The present invention provides a novel process for selectively hydrogenating the carbon-carbon double bonds in diene-based polymers which are present in latex form, this means as a suspension of diene-based polymer particles in an aqueous medium, using a Ruthenium or Osmium-based complex catalyst without any organic solvent.
• TANDEM METATHESIS AND HYDROGENATION OF DIENE-BASED POLYMERS IN LATEX
  申请人：UNIVERSITY OF WATERLOO

  公开号：US20150232584A1

  公开（公告）日：2015-08-20

  The present invention provides a novel process for subjecting a diene-based-polymer to a metathesis reaction in a first step and a selective hydrogenation of the carbon-carbon double bonds present in such diene-based polymers in a second step using a ruthenium or osmium based complex catalyst, wherein the diene-based polymer is present in latex form, this means as a suspension of diene-based polymer particles in an aqueous medium.