| 459167-03-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 459167-03-4
• 化学式: C₅₄H₇₆N₄O₄S₂Zn₂
• 分子量: 1040.13
• InChiKey: SREOXUZLNWHSMW-BDQWPUCASA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  (2,6-diethylphenyl)NHC(CH3)CHC(CH3)N(2,6-diethylphenyl) 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  The Ethylsulfinate Ligand:  A Highly Efficient Initiating Group for the Zinc β-Diiminate Catalyzed Copolymerization Reaction of CO₂ and Epoxides

  摘要：

  The quantitative synthesis of a series of new zinc(II) sulfinate complexes (4a-e) by insertion of SO2 into zinc-ethyl bonds of beta-diiminate complexes ((ArN= C(CH3)CH=(CH3)CNAr)Zn(O(S=O)Et); Ar = 2,6-diisopropylphenyl (4a), 2,6-diethylphenyl (4b), 2-ethyl-6-isopropylphenyl (4c), 2,6-diphenylphenyl (4d), 2,q-bis(4-tert-butylphenyl)phenyl (4e)) is described. X-ray structure analysis reveals a dinuclear, mu-ethylsulfinate-bridged structure for 4a in the solid state, which in solution exists in an equilibrium with the mononuclear species. The easily accessible complexes 4a-c are highly active catalysts for the alternating copolymerization Of CO2 and cyclohexene oxide, leading to products with narrow molecular weight distributions.

  DOI：

  10.1021/om020734f