| 198644-80-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 198644-80-3
• 化学式: C₄₃H₅₇CdN₃O₂
• 分子量: 760.354
• InChiKey: OIQTYOBMAGCKOP-UHFFFAOYSA-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：

  吡啶 、 cadmium bis(trimethylsilyl)amide 、 2,6-二叔丁基苯酚 以 吡啶 为溶剂， 以71%的产率得到
  参考文献：
  名称：

  Mechanistic Aspects of the Copolymerization of CO₂ and Epoxides by Soluble Zinc Bis(phenoxide) Catalysts as Revealed by Their Cadmium Analogues

  摘要：

  A family of monomeric cadmium(II) phenoxides of the general formula Cd(O-2,6-R2C6H3)(2)(base)(2-3) [R = Ph, Bu-t, Me; base = THF, THT, pyridine, propylene carbonate] has been synthesized. Determination of the solid-state structures of all complexes have uncovered a variety of geometries ranging from the expected distorted tetrahedral to square planar to trigonal bipyramidal, depending upon the identity of the phenoxide substituents and of the base Ligands. By utilizing multinuclear NMR techniques available to cadmium, particularly Cd-113 NMR, it was possible to discover the identities of these complexes in solution. Reactivities of these complexes with the small molecules CO2, COS, and CS2 were also carried out. While CO2 showed no reactivity with the sterically encumbered Cd(II) bis(phenoxides), insertion was observed spectroscopically to occur for COS and CS2. The product of CS2 insertion was isolated and characterized and found to be a dimeric xanthate complex, [Cd(S2CO-2,6-Ph2C6H3)](2)[mu-O-2,6-Ph2C6H3](2). These Cd(II) complexes are analogues to Zn(IT) bis(phenoxides), which are highly active catalysts for the copolymerization of CO2 with epoxides. Although the Cd(II) bis(phenoxides) show only greatly reduced activity for this copolymerization reaction, the results of solution studies and reactivities have proven instructive toward better understanding the mechanism through which their Zn(II) counterparts work.

  DOI：

  10.1021/ja9801487

文献信息

• Darensbourg, Donald J.; Niezgoda, Sharon A.; Reibenspies, Joseph H., Inorganic Chemistry, 1997, vol. 36, # 25, p. 5686 - 5688
  作者：Darensbourg, Donald J.、Niezgoda, Sharon A.、Reibenspies, Joseph H.、Draper, Jennifer D.

  DOI：——

  日期：——