3,3'-disulfanediylbis(1-(1H-pyrrol-1-yl)propan-2-ol) | 1278475-45-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 3,3'-disulfanediylbis(1-(1H-pyrrol-1-yl)propan-2-ol)
• CAS: 1278475-45-8
• 化学式: C₁₄H₂₀N₂O₂S₂
• 分子量: 312.457
• InChiKey: DTHKSUIFKCRDBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.09
• 重原子数：
  20.0
• 可旋转键数：
  9.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  50.32
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  硅酸四乙酯 、 3,3'-disulfanediylbis(1-(1H-pyrrol-1-yl)propan-2-ol) 在 三氟乙酸 、 potassium carbonate 作用下， 以 乙二醇二甲醚 为溶剂， 反应 25.0h， 生成 8,8-diethoxy-1,6-bis(1H-pyrrol-1-ylmethyl)-7,9-dioxa-3,4-dithia-8-silaundecyl triethyl orthosilicate
  参考文献：
  名称：

  Protected bis(hydroxyorganyl) polysulfides as modifiers of Li/S battery electrolyte

  摘要：

  The protected bis(hydroxyorganyl) polysulfides synthesized have been tested as modifiers of electrolyte of lithium-sulfur rechargeable batteries. The best result (35% increase of the battery capacity at the 50th cycle) was attained using 5 wt.% of 2,2,12,12-tetramethyl-4,10-diphenyl-3,11-dioxa-6,7,8-trithia-2,12-disilatridecane. Bis(hydroxyorganyl) polysulfides protected at the hydroxyl group have been synthesized for the first time by the reaction of oxiranes with sodium polysulfide (ethanol. NaHCO(3), 12h, 20-25 degrees C) in yield 21-87%. For the hydroxyl protection in the hydroxy polysulfides, the acetal, tri(methyl)silyloxy or tri(ethoxy)silyl protecting groups were employed. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.electacta.2010.11.064
• 作为产物：
  描述：

  pyrrolidylmethyloxirane 在 碳酸氢钠 作用下， 以 乙醇 、 水 为溶剂， 反应 15.5h， 生成 3,3'-disulfanediylbis(1-(1H-pyrrol-1-yl)propan-2-ol)
  参考文献：
  名称：

  Protected bis(hydroxyorganyl) polysulfides as modifiers of Li/S battery electrolyte

  摘要：

  The protected bis(hydroxyorganyl) polysulfides synthesized have been tested as modifiers of electrolyte of lithium-sulfur rechargeable batteries. The best result (35% increase of the battery capacity at the 50th cycle) was attained using 5 wt.% of 2,2,12,12-tetramethyl-4,10-diphenyl-3,11-dioxa-6,7,8-trithia-2,12-disilatridecane. Bis(hydroxyorganyl) polysulfides protected at the hydroxyl group have been synthesized for the first time by the reaction of oxiranes with sodium polysulfide (ethanol. NaHCO(3), 12h, 20-25 degrees C) in yield 21-87%. For the hydroxyl protection in the hydroxy polysulfides, the acetal, tri(methyl)silyloxy or tri(ethoxy)silyl protecting groups were employed. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.electacta.2010.11.064