sodium borohydride dibenzo-18-crown-6 | 98479-54-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: sodium borohydride dibenzo-18-crown-6
• CAS: 98479-54-0
• 化学式: BH₄*C₂₀H₂₄O₆*Na
• 分子量: 398.239
• InChiKey: IEUAZTNDHKIJNE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.5
• 重原子数：
  28.0
• 可旋转键数：
  0.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  55.38
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  甲醇 、 sodium borohydride dibenzo-18-crown-6 以 neat (no solvent) 为溶剂， 生成 氢气
  参考文献：
  名称：

  Complexes of sodium and lithium borohydrides with macrocyclic polyethers

  摘要：

  A method for the synthesis of complexes of sodium and lithium borohydrides with crown ethers is proposed. The complexes of sodium borohydride with benzo- 15-crown-5, 4'-aminobenzo- 15-crown-5, dibenzo-18-crown-6, and diaza-18-crown-6 and the complexes of lithium borohydride with benzo- 15-crown-5 and dibenzo-18-crown-6 are synthesized. These complexes can be used for the preparation of hydrogen in their reactions with methanol. The complex formation does not affect the purity of hydrogen formed.

  DOI：

  10.1134/s1070328407080027
• 作为产物：
  描述：

  二苯并-18-冠醚-6 、 sodium tetrahydroborate 以 乙腈 为溶剂， 生成 sodium borohydride dibenzo-18-crown-6
  参考文献：
  名称：

  Complexes of sodium and lithium borohydrides with macrocyclic polyethers

  摘要：

  A method for the synthesis of complexes of sodium and lithium borohydrides with crown ethers is proposed. The complexes of sodium borohydride with benzo- 15-crown-5, 4'-aminobenzo- 15-crown-5, dibenzo-18-crown-6, and diaza-18-crown-6 and the complexes of lithium borohydride with benzo- 15-crown-5 and dibenzo-18-crown-6 are synthesized. These complexes can be used for the preparation of hydrogen in their reactions with methanol. The complex formation does not affect the purity of hydrogen formed.

  DOI：

  10.1134/s1070328407080027