| 1357910-33-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• CAS: 1357910-33-8
• 化学式: C₁₈H₃₁NO₃Si₂
• 分子量: 365.62
• InChiKey: LUQBFNSCJGDFFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  24.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  51.48
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  三甲基氰硅烷 、 2-(tert-butyldimethylsilanyloxy)-5-methoxybenzaldehyde 在 Fe3O4/HMON@h-SiO2 作用下， 以 二氯甲烷 为溶剂， 反应 10.0h， 以8%的产率得到
  参考文献：
  名称：

  Seed Size-Dependent Formation of Fe₃O₄/MnO Hybrid Nanocrystals: Selective, Magnetically Recyclable Catalyst Systems

  摘要：

  A family of Fe3O4/MnO hybrid nanocrystals differing in heterojunction structure and number of MnO domains were synthesized through the seed-mediated growth process of MnO at the surface of Fe3O4 nanocrystal. In this process, the resulting heterostructures, including core/shell, dumbbell-like, and flowerlike structures, were found to be largely influenced by the size of initially injected Fe3O4 seeds. The further transformation of Fe3O4/MnO heterodimer through a nanoscale etching process within silica nanosphere generated the nanoreactor framework composed of a superparamagnetic Fe3O4 nanocrystal, a functionalized cavity with a catalytically active Mn3O4 layer, and a porous silica shell. The newly developed nanoreactor successfully catalyzed the cyanosilylation reaction of aromatic aldehydes in a size selective manner and could be recovered magnetically and reused without loss of catalytic activity even after ten successive cycles.

  DOI：

  10.1021/cm2027724