| 1391835-91-8

• CAS: 1391835-91-8
• 化学式: C₇₂H₁₀₀Cl₂Cr₂N₄O₄
• 分子量: 1260.51
• InChiKey: YTPVYEXTDILPCH-UHFFFAOYSA-H

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：

  CrCl₃(THF)₃ 、 N-(2-pyridylmethyl)-N,N-bis(2-hydroxy-3,5-di-tert-butylbenzyl)amine 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 以80%的产率得到
  参考文献：
  名称：

  Copolymerization of Cyclohexene Oxide and CO₂ with a Chromium Diamine-bis(phenolate) Catalyst

  摘要：

  A diamine-bis(phenolate) chromium(III) complex, {CrCl[O2NN'](BuBu)}2 catalyzes the copolymerization of cyclohexene oxide with carbon dioxide. The synthesis of this metal complex is straightforward, and it can be obtained in high yields. This catalyst incorporates a tripodal amine-bis(phenolate) ligand, which differs from the salen or salan ligands typically used with Cr and Co complexes that have been employed as catalysts for the synthesis of such polycarbonates. The catalyst reported herein yields low molecular weight polymers with narrow polydispersities. Structural and spectroscopic details of this complex along with its copolymerization activity for cyclohexene oxide and carbon dioxide are presented.

  DOI：

  10.1021/ic301402z