(R,R)-N,N'-bis[3-tert-butyl-5-[2-(hydroxyethylthio)ethyl]salicylidene]-1,2-diphenyl-1,2-ethanediamine | 183017-91-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: (R,R)-N,N'-bis[3-tert-butyl-5-[2-(hydroxyethylthio)ethyl]salicylidene]-1,2-diphenyl-1,2-ethanediamine
• CAS: 183017-91-6
• 化学式: C₄₄H₅₆N₂O₄S₂
• 分子量: 741.072
• InChiKey: BUHZFEVHRSDJDO-FNRRUXFASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.25
• 重原子数：
  52.0
• 可旋转键数：
  17.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  105.64
• 氢给体数：
  4.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  4-乙烯基苯甲酰氯 、 (R,R)-N,N'-bis[3-tert-butyl-5-[2-(hydroxyethylthio)ethyl]salicylidene]-1,2-diphenyl-1,2-ethanediamine 在 三乙胺 作用下， 以 氯仿 为溶剂， 反应 18.0h， 以64%的产率得到(R,R)-N,N'-bis[3-tert-butyl-5-{2-[2-(4-vinylbenzoyloxy)ethylthio]ethyl}salicylidene]-1,2-diphenyl-1,2-ethanediamine
  参考文献：
  名称：

  Heterogeneous asymmetric epoxidation of unfunctionalized olefins catalyzed by polymer-bound (salen)manganese complexes

  摘要：

  The synthesis of three different polymer-bound chiral Mn-salen complexes (Poly-1, -2a, -2b) is reported, along with their application as recyclable catalysts in heterogeneous asymmetric epoxidation with mCPBA/NMO of several unfunctionalized olefins. The introduction of a spacing group between the polymeric chain and the metal centre (Poly-2a and -2b) considerably increased the enantioselectivity of the process. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0957-4166(96)00284-4
• 作为产物：
  描述：

  3-tert-butyl-2-hydroxy-5-vinylbenzaldehyde 在 偶氮二异丁腈 作用下， 以 乙醇 、 氯仿 为溶剂， 反应 20.5h， 生成 (R,R)-N,N'-bis[3-tert-butyl-5-[2-(hydroxyethylthio)ethyl]salicylidene]-1,2-diphenyl-1,2-ethanediamine
  参考文献：
  名称：

  Heterogeneous asymmetric epoxidation of unfunctionalized olefins catalyzed by polymer-bound (salen)manganese complexes

  摘要：

  The synthesis of three different polymer-bound chiral Mn-salen complexes (Poly-1, -2a, -2b) is reported, along with their application as recyclable catalysts in heterogeneous asymmetric epoxidation with mCPBA/NMO of several unfunctionalized olefins. The introduction of a spacing group between the polymeric chain and the metal centre (Poly-2a and -2b) considerably increased the enantioselectivity of the process. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0957-4166(96)00284-4