1,4-dimethoxyoctafluorobutane | 132182-95-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,4-dimethoxyoctafluorobutane
• 英文别名: 1,1,2,2,3,3,4,4-octafluoro-1,4-dimethoxybutane
• CAS: 132182-95-7
• 化学式: C₆H₆F₈O₂
• 分子量: 262.1
• InChiKey: GMBXHHYCLNZEOS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 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：
  18.5
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  全氟丁烷-1,4-二基二氟硫酸酯 、 硫酸二甲酯 在 cesium fluoride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 以82%的产率得到1,4-dimethoxyoctafluorobutane
  参考文献：
  名称：

  Fluoroaliphatic esters of fluorosulfonic acid. 2. Reaction of bis(fluorosulfato)perfluoroalkanes with cesium fluoride

  摘要：

  2,3-Bis(fluorosulfato) perfluoroalkanes split under the action of CsF in the absence of solvents, giving a mixture of alpha-fluorosulfatoperfluoro ketones, perfluoroalkene sulfates, and perfluoro alpha-diketones. The occurrence of these reactions in solutions results mainly in the formation of oxides of the corresponding fluoroolefins or products of their conversions. The reactions carried out are the first examples of nucleophilic substitution at a secondary carbon atom in a perfluorinated saturated chain.

  DOI：

  10.1007/bf00958252

文献信息

• ROGOVIK, V. M.;DELYAGINA, N. I.;MYSOV, E. I.;CHERSTKOV, V. F.;STERLIN, S.+, IZV. AN CCCP. CEP. XIM.,(1990) N, S. 2057-2063
  作者：ROGOVIK, V. M.、DELYAGINA, N. I.、MYSOV, E. I.、CHERSTKOV, V. F.、STERLIN, S.+

  DOI：——

  日期：——
• Process for preparing perfluoroethers by fluorination with elemental fluorine
  申请人：AUSIMONT S.p.A.

  公开号：EP0269029B1

  公开（公告）日：1994-04-27
• FLUORINE-CONTAINING COPOLYMER
  申请人：Kaneumi Yoshiyama

  公开号：US20130172502A1

  公开（公告）日：2013-07-04

  Disclosed is a fluorine-containing copolymer comprising a copolymer of a polyfluoroalkyl alcohol(meth)acrylic acid derivative represented by the general formula: C n F 2n+1 (CH 2 CF 2 ) a (CF 2 CF 2 ) b (CH 2 CH 2 ) c OCOCR═CH 2 [I] (R: a hydrogen atom or a methyl group, n: an integer of 1 to 6, a: an integer of 1 to 4, b: an integer of 1 to 3, c: an integer of 1 to 3) and a polysiloxane containing a terminal (meth)acryloyloxy group represented by the general formula: (R 1 : a hydrogen atom or a methyl group, R 2 : a C 1 -C 6 linear or branched divalent alkylene group, R 3 : a C 1 -C 30 linear or branched alkyl group, R 4 and R 5 : a hydrogen atom, a methyl group, or a phenyl group, m: an integer of 1 to 200).
• PHOTO ALIGNMENT AGENT AND LIQUID CRYSTAL DISPLAY
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US20170371209A1

  公开（公告）日：2017-12-28

  A photo alignment including a copolymer of a diamine and a dianhydride, wherein the copolymer includes a repeating unit including a first group derived from the diamine and a second group derived from the dianhydride, and wherein any one of the first group and the second group includes a photoreactive group and the other one of the first group and the second group includes at least one selected from a tert-butyl group, a tert-butoxy group, a tert-butyloxycarbonyl group, and a di-tert-butyloxycarbonyl group.
• US8987397B2
  申请人：——

  公开号：US8987397B2

  公开（公告）日：2015-03-24