1,1,1,2,2,3,3-heptafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane | 176310-29-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,1,1,2,2,3,3-heptafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane
• 英文别名: 1,1,1,2,2,3,3-Heptafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane
• CAS: 176310-29-5
• 化学式: C₆H₃F₁₁O
• 分子量: 300.072
• InChiKey: SOERTGBQDRIVMU-UHFFFAOYSA-N

物化性质

• 沸点：
  92.7±40.0 °C(Predicted)
• 密度：
  1.543±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  1,1,1,2,2,3,3-heptafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane 在 四正丁基溴化膦 、 potassium hydroxide 作用下， 以 水 为溶剂， 以66 %的产率得到1,1,1,2,2,3,3-heptafluoro-3-(2,3,3-trifluoroprop-1-enoxy)propane
  参考文献：
  名称：

  [EN] HYDROFLUOROOLEFINS AND USES THEREOF
  [FR] HYDROFLUORO-OLÉFINES ET LEURS UTILISATIONS

  摘要：

  Hydrofluoroolefin ether compounds are represented by the general formula (I): where Rf1is a linear, branched, or cyclic fluoroalkyl group containing 1-5 carbon atoms and may contain up to 2 H atoms, Rf2is a perfluorinated alkyl group containing 1-6 carbon atoms and may contain one or more catenated heteroatoms selected from O or N, Rf3is an F atom, a CF3group, or a CF2CF3group, or Rf2and Rf3together form a perfluorinated ring structure with 5-6 carbon atoms, and Rf4is an F atom, a CF3group, or a CF2CF3group.

  公开号：

  WO2023002341A1
• 作为产物：
  描述：

  五氟丙酰氟 、 2,2,3,3-tetrafluoropropylnonafluorobutane sulfonate 在 potassium fluoride 作用下， 以60 %的产率得到1,1,1,2,2,3,3-heptafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane
  参考文献：
  名称：

  [EN] HYDROFLUOROOLEFINS AND USES THEREOF
  [FR] HYDROFLUORO-OLÉFINES ET LEURS UTILISATIONS

  摘要：

  Hydrofluoroolefin ether compounds are represented by the general formula (I): where Rf1is a linear, branched, or cyclic fluoroalkyl group containing 1-5 carbon atoms and may contain up to 2 H atoms, Rf2is a perfluorinated alkyl group containing 1-6 carbon atoms and may contain one or more catenated heteroatoms selected from O or N, Rf3is an F atom, a CF3group, or a CF2CF3group, or Rf2and Rf3together form a perfluorinated ring structure with 5-6 carbon atoms, and Rf4is an F atom, a CF3group, or a CF2CF3group.

  公开号：

  WO2023002341A1

文献信息

• New synthesis of hydrofluoroethers
  作者：Viacheslav A. Petrov

  DOI：10.1016/s0022-1139(01)00476-6

  日期：2001.11

  Polyfluorinated ethers RfCH2ORf react with fluoroethylenes in the presence of SbF5 catalyst under mild conditions. The reaction of CF3CH2OCF2CF2H (1a) with terafluoroethylene rapidly proceeds at ambient temperature and results in high yield formation of CF3CH2OCF(C2F5)CF2H, along with small amount of CF3CH2OC(C2F5)(2)CF2H. On the other hand, the condensation of la with trifluoroethylene proceeds with formation of CF3CH2OC(CFHCF3)(2)CF2H as a major product. (C) 2001 Elsevier Science B.V. All rights reserved.
• [EN] HYDROFLUOROOLEFINS AND USES THEREOF<br/>[FR] HYDROFLUORO-OLÉFINES ET LEURS UTILISATIONS
  申请人：[en]3M INNOVATIVE PROPERTIES COMPANY

  公开号：WO2023002341A1

  公开（公告）日：2023-01-26

  Hydrofluoroolefin ether compounds are represented by the general formula (I): where Rf1is a linear, branched, or cyclic fluoroalkyl group containing 1-5 carbon atoms and may contain up to 2 H atoms, Rf2is a perfluorinated alkyl group containing 1-6 carbon atoms and may contain one or more catenated heteroatoms selected from O or N, Rf3is an F atom, a CF3group, or a CF2CF3group, or Rf2and Rf3together form a perfluorinated ring structure with 5-6 carbon atoms, and Rf4is an F atom, a CF3group, or a CF2CF3group.