(R)-2,2'-bis[(2-methoxyethoxy)methoxy]-6,6'-divinyl-1,1'-binaphthyl | 501422-46-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (R)-2,2'-bis[(2-methoxyethoxy)methoxy]-6,6'-divinyl-1,1'-binaphthyl
• 英文别名: 6-Ethenyl-1-[6-ethenyl-2-(2-methoxyethoxymethoxy)naphthalen-1-yl]-2-(2-methoxyethoxymethoxy)naphthalene
• CAS: 501422-46-4
• 化学式: C₃₂H₃₄O₆
• 分子量: 514.618
• InChiKey: MCNJKJPXIBGJTE-UHFFFAOYSA-N

物化性质

• 沸点：
  613.1±55.0 °C(Predicted)
• 密度：
  1.150±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  38
• 可旋转键数：
  15
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  (R)-6,6'-dibromo-2,2'-bis(methoxyethoxymethyloxy)-1,1'-binaphthyl 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 5.0h， 生成 (R)-2,2'-bis[(2-methoxyethoxy)methoxy]-6,6'-divinyl-1,1'-binaphthyl
  参考文献：
  名称：

  Polystyrene Resins Incorporating BINOL Units: New Materials For Asymmetric Catalysis

  摘要：

  The radical crosslinking polymerization of styrene with (R)-divinyl-BINOL derivatives results in the formation of reticulated polystyrene networks containing protected (R)-BINOL entities at each junction of the polystyrene chains, The generation of polystyrene-immobilized free (R)-BINOL was performed by cleaving the protecting ether groups under acidic conditions. The resulting materials containing optically active BINOL units were tested as chiral ligands in the enantio-selective addition of diethylzinc to benzaldehyde. The catalytic properties of the polymer gels were shown to be highly dependent on the degree of reticulation: in the best cases, the resins incorporating (R)-BINOL units showed activities and selectivities similar to those of molecular (R)-BINOL. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).

  DOI：

  10.1002/1099-0690(200301)2003:1<99::aid-ejoc99>3.0.co;2-q