(-)-(S,S)-Ni(II)-ethylenediamine-BINOL-salen | 349140-08-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (-)-(S,S)-Ni(II)-ethylenediamine-BINOL-salen
• CAS: 349140-08-5
• 化学式: C₄₄H₃₀N₂NiO₄
• 分子量: 709.423
• InChiKey: CMDKFMWEZSKWGZ-NGLOXYEISA-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：

  (-)-(S,S)-ethylenediamine-BINOL-salen 、 nickel(II) acetate tetrahydrate 以 乙醇 为溶剂， 以65%的产率得到(-)-(S,S)-Ni(II)-ethylenediamine-BINOL-salen
  参考文献：
  名称：

  Late-Transition-Metal Complexes of BINOL-Derived Salens:  Synthesis, Structure, and Reactivity

  摘要：

  Salen metal complexes incorporating two chiral BINOL moieties have been synthesized. From a comparison of the parent salen and the BINOL-salen X-ray crystal structures, the effect of the BINOL portions has been examined. In particular, the effects of intramolecular hydrogen bonding on the salen core structure have been determined. The bis(naphthoxide) complexes arising from deprotonation of the BINOL-salen metal complexes have been found to catalyze the asymmetric addition of benzyl malonate to cyclohexenone in up to 90% ee.

  DOI：

  10.1021/om010571f