Potassium sulfite hydrate

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 碱金属含氧阴离子化合物
• 英文名称: Potassium sulfite hydrate
• 英文别名: dipotassium;sulfite;hydrate
• 化学式: H2K2O4S
• 分子量: 176.28
• InChiKey: IUIPTNGBJURBMZ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -7.82
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  83.4
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  、 Potassium sulfite hydrate 、 、 三氟甲基三氟乙烯基醚 在 氮气 作用下， 以 水 为溶剂， -35.0~125.0 ℃ 、10.8 MPa 条件下， 反应 6.0h， 以a white crystalline precipitate of the forms, leaving clear colorless liquid above it (pH=7)的产率得到potassium 1,1,2-trifluoro-2-(trifluoromethoxv)ethanesulfonate
  参考文献：
  名称：

  Hydrofluoroalkanesulfonic Acids and Salts from Fluorovinyl Ethers

  摘要：

  通式为R—O—CXH—CX2—SO3M的氢氟烷基磺酸盐，其中R选择自烷基、官能化烷基和烯基组成的群体；X选择自氢和氟的群体，但至少一个X为氟；M是一个阳离子，通过将氟乙烯醚与水溶亚硫酸盐反应制备。有机阳离子氢氟烷基磺酸盐可用作离子液体和光酸发生剂。

  公开号：

  US20110039203A1

文献信息

• Hydrofluoroalkanesulfonic acids from fluorovinyl ethers
  申请人：Junk P. Christopher

  公开号：US20060276670A1

  公开（公告）日：2006-12-07

  Hydrofluoroalkanesulfonates of the general formula R—O—CXH—CX 2 —SO 3 M, where R is selected from the group consisting of alkyl groups, functionalized alkyl groups, and alkenyl groups; X is selected from the group consisting of hydrogen and fluorine with the proviso that at least one X is fluorine; and M is a cation, are made by reacting fluorovinyl ether with aqueous sulfite solution. Organic onium hydrofluoroalkanesulfonates are useful as ionic liquids and photoacid generators.

  通式为R—O—CXH—CX2—SO3M的氢氟烷基磺酸盐，其中R选自烷基、官能化烷基和烯基组成的群体；X选自氢和氟的群体，但至少有一个X是氟；M是一个阳离子，通过将氟乙烯醚与水磺酸盐溶液反应而制备。有机阳离子氢氟烷基磺酸盐可用作离子液体和光酸发生剂。
• Hydrofluoroalkanesulfonic acids and salts from fluorovinyl ethers
  申请人：E.I.du Pont de Nemours and Company

  公开号：US08048604B2

  公开（公告）日：2011-11-01

  Hydrofluoroalkanesulfonates of the general formula R—O—CXH—CX2—SO3M, where R is selected from the group consisting of alkyl groups, functionalized alkyl groups, and alkenyl groups; X is selected from the group consisting of hydrogen and fluorine with the proviso that at least one X is fluorine; and M is a cation, are made by reacting fluorovinyl ether with aqueous sulfite solution. Organic onium hydrofluoroalkanesulfonates are useful as ionic liquids and photoacid generators.

  一般式为R—O—CXH—CX2—SO3M的氢氟烷磺酸盐，其中R从由烷基、官能化烷基和烯基组成的群体中选择；X从氢和氟组成的群体中选择，但至少有一个X是氟；M是阳离子，通过将氟乙烯醚与水磺酸盐溶液反应制得。有机阳离子氢氟烷磺酸盐可用作离子液体和光酸发生剂。
• Hydrofluoroalkanesulfonic Acids and Salts from Fluorovinyl Ethers
  申请人：JUNK CHRISTOPHER P.

  公开号：US20110039203A1

  公开（公告）日：2011-02-17

  Hydrofluoroalkanesulfonates of the general formula R—O—CXH—CX 2 —SO 3 M, where R is selected from the group consisting of alkyl groups, functionalized alkyl groups, and alkenyl groups; X is selected from the group consisting of hydrogen and fluorine with the proviso that at least one X is fluorine; and M is a cation, are made by reacting fluorovinyl ether with aqueous sulfite solution. Organic onium hydrofluoroalkanesulfonates are useful as ionic liquids and photoacid generators.

  通式为R—O—CXH—CX2—SO3M的氢氟烷基磺酸盐，其中R选择自烷基、官能化烷基和烯基组成的群体；X选择自氢和氟的群体，但至少一个X为氟；M是一个阳离子，通过将氟乙烯醚与水溶亚硫酸盐反应制备。有机阳离子氢氟烷基磺酸盐可用作离子液体和光酸发生剂。