perfluoro(isopropyl 1-methyl-2-oxapentyl) ketone

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: perfluoro(isopropyl 1-methyl-2-oxapentyl) ketone
• 化学式: C₉F₁₈O₂
• 分子量: 482.069
• InChiKey: XFMXXCDEWNANAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.42
• 重原子数：
  29.0
• 可旋转键数：
  5.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  全氟(2-甲基-3-氧杂己基)氟化物 、 六氟丙烯 在 activated carbon BAU-A-2 supported 20 wtpercent CsF 作用下， 以 neat (no solvent) 为溶剂， 65.0~140.0 ℃ 、750.01 kPa 条件下， 生成 perfluoro(isopropyl 1-methyl-2-oxapentyl) ketone
  参考文献：
  名称：

  Catalytic synthesis of certain perfluorinated ketones and study of their structure by 19F NMR spectroscopy

  摘要：

  An efficient catalyst of a perfluorinated ketone synthesis of a high selectivity in the absence of solvent was proposed. Products of reaction of perfluorinated fluorides of various structures with tetrafluoroethylene and hexafluoropropylene in the presence of efficient catalysts without solvent were examined. The structure of the resulting products and their isomeric composition were identified by F-19 NMR spectrscopy.

  DOI：

  10.1134/s1070427213080156

文献信息

• Methods and compositions for curing a surface of an uncured polysulfide rubber
  申请人：The Boeing Company

  公开号：US10597468B2

  公开（公告）日：2020-03-24

  Disclosed are compositions comprising a liquid carrier, a polysulfide rubber curing agent, a metal cation, and an ionic liquid. Also disclosed are methods for curing a surface of an uncured polysulfide rubber. These methods involve applying the disclosed compositions to the surface of the uncured polysulfide rubber.

  公开了由液体载体、聚硫橡胶固化剂、金属阳离子和离子液体组成的组合物。还公开了用于固化未固化聚硫橡胶表面的方法。这些方法包括将所公开的组合物涂在未固化的聚硫橡胶表面。
• METHODS AND COMPOSITIONS FOR CURING A SURFACE OF AN UNCURED POLYSULFIDE RUBBER
  申请人：The Boeing Company

  公开号：EP3431528B1

  公开（公告）日：2020-09-02
• EP3753973A1
  申请人：——

  公开号：EP3753973A1

  公开（公告）日：2020-12-23
• Catalytic synthesis of certain perfluorinated ketones and study of their structure by 19F NMR spectroscopy
  作者：I. M. Fenichev、V. V. Berenblit、T. A. Bispen、N. V. Lebedev、D. D. Moldavskii

  DOI：10.1134/s1070427213080156

  日期：2013.8

  An efficient catalyst of a perfluorinated ketone synthesis of a high selectivity in the absence of solvent was proposed. Products of reaction of perfluorinated fluorides of various structures with tetrafluoroethylene and hexafluoropropylene in the presence of efficient catalysts without solvent were examined. The structure of the resulting products and their isomeric composition were identified by F-19 NMR spectrscopy.