2,2,4,4-tetrafluoro-3-methylpentane | 86154-58-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 英文名称: 2,2,4,4-tetrafluoro-3-methylpentane
• CAS: 86154-58-7
• 化学式: C₆H₁₀F₄
• 分子量: 158.139
• InChiKey: LYKAXDYIHLTYDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.93
• 重原子数：
  10.0
• 可旋转键数：
  2.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  E-4-fluoro-3-methyl-3-penten-2-one 在 sulfur tetrafluoride 、 氢氟酸 作用下， 反应 2.5h， 生成 2,2,4,4-tetrafluoro-3-methylpentane
  参考文献：
  名称：

  Stepanov, I. V.; Burmakov, A. I.; Kunshenko, B. V., Journal of Organic Chemistry USSR (English Translation), 1983, vol. 19, p. 244 - 248

  摘要：

  DOI：

文献信息

• STEPANOV, I. V.;BURMAKOV, A. I.;KUNSHENKO, B. V.;ALEKSEEVA, L. A.;YAGUPOL+, ZH. ORGAN. XIMII, 1983, 19, N 2, 273-279
  作者：STEPANOV, I. V.、BURMAKOV, A. I.、KUNSHENKO, B. V.、ALEKSEEVA, L. A.、YAGUPOL+

  DOI：——

  日期：——
• [EN] NEW INDUSTRIAL PROCESS FOR MANUFACTURING OF PERFLUOROPENTANE (PFP)<br/>[FR] NOUVEAU PROCÉDÉ INDUSTRIEL DE FABRICATION DE PERFLUOROPENTANE (PFP)
  申请人：[en]FUJIAN YONGJING TECHNOLOGY CO., LTD

  公开号：WO2022160762A1

  公开（公告）日：2022-08-04

  Provided are a new industrial process for manufacturing of perfluoropentane (PFP) and the manufacture of a novel intermediate compound thereof, as well as a novel intermediate compound itself and the use thereof in the process for manufacturing of perfluoropentane (PFP). Accordingly, provided are a process for the manufacture of the compound PFP (perfluoropentane), and/or of the compound perfluorinated 4-methylbutyrolactone, i.e., the precursor or intermediate compound of PFP (perfluoropentane), characterized in that the process comprises direct fluorination reaction with F2gas as the fluorination agent, and/or from the fluorination reaction with SF4as the fluorination agent. Herein provides an efficient and simplified new industrial process for manufacturing of perfluoropentane (PFP) and/or of the compound perfluorinated 4-methylbutyrolactone, and preferably enabling large-scale and/or industrial production of perfluoropentane (PFP) and/or of the compound perfluorinated 4-methylbutyrolactone by means of special equipment and special reactor design. The process, for example, is carried out in an autoclave, in a (closed) column reactor, a counter-current reactor system, in particular in a loop reactor system, or in a counter-current (loop) system ("inverse gas scrubber system"), in a tube reactor system, a continuous flow reactor system, in a coil reactor system or in a microreactor system, preferably in a counter-current reactor system or in a microreactor.