2-Trichlormethyl-1,3-imidazolidin | 61897-75-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 2-Trichlormethyl-1,3-imidazolidin
• 英文别名: 2-trichloromethyl-imidazolidine；2-(Trichloromethyl)imidazolidine
• CAS: 61897-75-4
• 化学式: C₄H₇Cl₃N₂
• 分子量: 189.472
• InChiKey: INPIJYAIZVAXTG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  24.1
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Synthesis and characterization of Ru alkylidene complexes
  申请人：Umicore AG & Co. KG

  公开号：US10792651B2

  公开（公告）日：2020-10-06

  This invention relates generally to olefin metathesis catalyst compounds, to the preparation of such compounds, compositions comprising such compounds, methods of using such compounds, articles of manufacture comprising such compounds, and the use of such compounds in the metathesis of olefins and olefin compounds. The invention has utility in the fields of catalysts, organic synthesis, polymer chemistry, and industrial and fine chemicals industry.

  本发明一般涉及烯烃偏合成催化剂化合物、此类化合物的制备、包含此类化合物的组合物、使用此类化合物的方法、包含此类化合物的制造品以及此类化合物在烯烃和烯烃化合物偏合成中的使用。本发明在催化剂、有机合成、聚合物化学以及工业和精细化工领域具有实用性。
• One-pot synthesis of group 8 transition metal carbene complexes useful as olefin metathesis catalysts
  申请人：——

  公开号：US20030100782A1

  公开（公告）日：2003-05-29

  The invention provides a novel method for synthesizing transition metal carbene complexes useful as olefin metathesis catalysts. The method is a convenient one-pot synthesis in which transition metal carbenes are prepared in high yield from readily available starting materials via a dihydrogen complex containing two different anionic ligands, preferably a phosphine and a heteroatom-stabilized carbene. The invention additionally provides a method for synthesizing precursors to carbene ligands useful, inter alia, in the aforementioned one-pot synthesis. The precursors are in the form of trichloromethyl adducts of the formula L 1 -CCl 3 , where L 1 is a heteroatom-stabilized carbene ligand, and are prepared by contacting an unsaturated, ionized analog of L-CCl 3 with a non-nucleophilic base in the presence of chloroform.

  本发明提供了一种合成可用作烯烃偏析催化剂的过渡金属碳烯配合物的新方法。该方法是一种方便的单锅合成法，通过含有两种不同阴离子配体（最好是膦和杂原子稳定的碳烯）的二氢络合物，用容易获得的起始材料高产制备过渡金属碳烯。此外，本发明还提供了一种合成碳烯配体前体的方法，尤其适用于上述单锅合成法。前体的形式为三氯甲基加合物，其式为 L 1 -CCl 3 其中 L 1 是一种杂原子稳定的碳烯配体，其制备方法是将 L-CCl 3 与非亲核碱在氯仿存在下接触制备而成。
• HIGH ACTIVITY METAL CARBENE METATHESIS CATALYSTS GENERATED USING A THERMALLY ACTIVATED N-HETEROCYCLIC CARBENE PRECURSOR
  申请人：California Institute of Technology

  公开号：EP1372844A1

  公开（公告）日：2004-01-02
• EP1372844A4
  申请人：——

  公开号：EP1372844A4

  公开（公告）日：2005-10-12
• SYNTHESIS AND CHARACTERIZATION OF RU ALKYLIDENE COMPLEXES
  申请人：Umicore AG & Co. KG

  公开号：US20200038851A1

  公开（公告）日：2020-02-06

  This invention relates generally to olefin metathesis catalyst compounds, to the preparation of such compounds, compositions comprising such compounds, methods of using such compounds, articles of manufacture comprising such compounds, and the use of such compounds in the metathesis of olefins and olefin compounds. The invention has utility in the fields of catalysts, organic synthesis, polymer chemistry, and industrial and fine chemicals industry.