5-(2-Chlorosulfonyl-1,1,2,2-tetrafluoro-ethoxy)-isophthalic acid dimethyl ester | 252975-67-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 5-(2-Chlorosulfonyl-1,1,2,2-tetrafluoro-ethoxy)-isophthalic acid dimethyl ester
• CAS: 252975-67-0
• 化学式: C₁₂H₉ClF₄O₇S
• 分子量: 408.712
• InChiKey: ICUHXWFTMDMDCN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.39
• 重原子数：
  25.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  95.97
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  5-(2-Chlorosulfonyl-1,1,2,2-tetrafluoro-ethoxy)-isophthalic acid dimethyl ester 在 lithium carbonate 作用下， 以 甲醇 为溶剂， 反应 96.0h， 以71%的产率得到Lithium;2-[3,5-bis(methoxycarbonyl)phenoxy]-1,1,2,2-tetrafluoroethanesulfonate
  参考文献：
  名称：

  Aromatic monomers with pendant fluoroalkylsulfonate and sulfonimide groups

  摘要：

  Novel styrene and dimethylisophthalate monomers with pendant lithium fluoroalkylsulfonate or sulfonimide functional groups have been prepared from the corresponding phenolic intermediates. One route involves several steps and uses 1,2-dibromotetrafluoroethane as the key fluorinated intermediate. A second route with fewer steps utilizes a perfluoroalkylsulfonyl-substituted vinyl ether as the source of the fluorinated substituents but affords a product with significantly higher equivalent weight. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-1139(00)00308-0
• 作为产物：
  描述：

  Dimethyl 5-(1,1,2,2-tetrafluoro-2-bromoethoxy)isophthalate 在 sodium dithionite 、 水 、 氯 、 碳酸氢钠 作用下， 以 1,1,2-三氯三氟乙烷（CFC-113） 、 N,N-二甲基甲酰胺 为溶剂， 生成 5-(2-Chlorosulfonyl-1,1,2,2-tetrafluoro-ethoxy)-isophthalic acid dimethyl ester
  参考文献：
  名称：

  Aromatic monomers with pendant fluoroalkylsulfonate and sulfonimide groups

  摘要：

  Novel styrene and dimethylisophthalate monomers with pendant lithium fluoroalkylsulfonate or sulfonimide functional groups have been prepared from the corresponding phenolic intermediates. One route involves several steps and uses 1,2-dibromotetrafluoroethane as the key fluorinated intermediate. A second route with fewer steps utilizes a perfluoroalkylsulfonyl-substituted vinyl ether as the source of the fluorinated substituents but affords a product with significantly higher equivalent weight. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-1139(00)00308-0