(6-iodododecafluorohexyl)pentafluorosulfur(VI) | 51480-08-1

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机碘化物
• 英文名称: (6-iodododecafluorohexyl)pentafluorosulfur(VI)
• 英文别名: 6-Iod-dodecafluorhexyl-schwefelpentafluorid；(1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-6-iodohexyl)-pentafluoro-lambda6-sulfane；(1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-6-iodohexyl)-pentafluoro-λ6-sulfane
• CAS: 51480-08-1
• 化学式: C₆F₁₇IS
• 分子量: 554.009
• InChiKey: FXLQQJDZWDPCTP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  25
• 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：
  1
• 氢给体数：
  0
• 氢受体数：
  17

反应信息

• 作为反应物：
  描述：

  (6-iodododecafluorohexyl)pentafluorosulfur(VI) 在 sodium sulfite 作用下， 以 N-甲基吡咯烷酮 、 水 为溶剂， 120.0 ℃ 、10.0 kPa 条件下， 反应 6.0h， 以85.6%的产率得到
  参考文献：
  名称：

  一种含氟乳化剂的制备方法

  摘要：

  本发明公开了一种含氟乳化剂的制备方法，包括以下反应步骤：(1)以五氟碘硫烷为调聚剂，在催化剂Hg的催化作用下，对四氟乙烯进行调聚，在辐射条件下得到五氟硫烷基全氟烷基碘。(2)将五氟硫烷基全氟烷基碘和亚硫酸盐在溶剂中进行反应生成相应的磺酸盐，再经重结晶提纯后即可得到可用于含氟单体乳液聚合的含氟乳化剂。该制备方法简单、劳动强度低、产品品质提高明显，制备出的含氟乳化剂主链碳个数小于8，仍具有较高的活性。本发明所制备的含氟乳化剂中的‑SF5具有较‑CF3更大的氟体积及化学稳定性，所制备的相应含氟乳化剂的表面活性也更强。由于主链个数为4或6，大大降低了其生物累积性，在效率或有效性方面优于传统烃类含氟乳化剂。

  公开号：

  CN105924375B
• 作为产物：
  描述：

  四氟乙烯 、 (4-iodooctafluorobutyl)pentafluorosulfur(VI) 在 汞 作用下， 反应 360.0h， 以8%的产率得到(8-iodoperfluorooctylyl)pentafluorosulfur(VI)
  参考文献：
  名称：

  Pentafluoro-λ6-sulfanyl (SF5) perfluoroalkyl iodides-synthesis and reaction with ethylene and tetrafluoroethylene

  摘要：

  A series of reactions between SF5CF2CF2I and SF5(CF2)(4)I with F2C=CF2 was carried out in an effort to find the most effective methods for chain-extension. Also, for the first time, SF5(CF2)(8)I and SF5(CF2)(10) have been prepared and isolated. The reaction conditions for the addition of H2C=CH2 were also investigated. A determination of the crystal structure of the SF5(CF2)(4)CH2CH2I has been carried out: the crystal system is monoclinic, with space group P2(1)/n and a = 23.465(5) Angstrom; b = 6.0971(12) Angstrom; c = 44.892(9) Angstrom; alpha = 90degrees; beta = 99.38(3)degrees; gamma = 90degrees; Z = 20. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2003.11.033

文献信息

• Pentafluoro-λ6-sulfanyl (SF5) fluoroalkyl iodides
  作者：Robin J. Terjeson、Julia Renn、Rolf Winter、Gary L. Gard

  DOI：10.1016/s0022-1139(96)03544-0

  日期：1997.4

  Fluoroalkyl iodides are an important class of compounds used in the preparation of large numbers of fluoro-organo and fluoro-organometallic derivatives. We report the synthesis of several SF5-containing fluoroalkyl iodides derived from an improved synthesis of SF5CF2CF2I. They are: SF5CF2CF2CH2CH2I, SF5CF2CF2CF2CF2I, SF5CF2CF2(CH2CH2)2I, SF5CF2CF2CH=CHI/isomer and SF5CF2CF2CHFCF2I/isomer. In addition

  氟代烷基碘化物是用于制备大量氟代有机和氟代有机金属衍生物的一类重要的化合物。我们报告了从SF 5 CF 2 CF 2 I的改进合成衍生出的几种含SF 5的氟代烷基碘的合成。它们是：SF 5 CF 2 CF 2 CH 2 CH 2 I，SF 5 CF 2 CF 2 CF 2 CF 2 I，SF 5 CF 2 CF 2（CH 2 CH 2）2I，SF 5 CF 2 CF 2 CH ＝ CHI /异构体和SF 5 CF 2 CF 2 CHFCF 2 I /异构体。此外，高级同系物的SF 5（CF 2）6 I，SF 5 CF 2 CF 2（CHFCF 2）2 I /异构体和SF 5 CF 2 CF 2（CH 2 CH 2）3我已经确定。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.5, page 187 - 208
  作者：

  DOI：——

  日期：——
• The preparation of telomers of “pentafluorosulphur iodide” and related reactions
  作者：J. Hutchinson

  DOI：10.1016/s0022-1139(00)82644-5

  日期：1974.1
• Perfluorinated polymer surfaces comprising SF5-terminated long-chain perfluoroacrylate
  作者：R. Winter、P.G. Nixon、R.J. Terjeson、J. Mohtasham、N.R. Holcomb、D.W. Grainger、D. Graham、D.G. Castner、G.L. Gard

  DOI：10.1016/s0022-1139(02)00008-8

  日期：2002.6

  A new perfluorinated acrylate monomer containing the SF5(CF2)(6)-perfluorinated side chain was synthesized and polymerized into films. Bulk monomer characterization is consistent with the molecular structure based on FTIR, mass spectrometry and NMR analyses, The surface properties of polymer coatings were studied with aqueous wetting (contact angle) and X-ray photoelectron spectroscopy (XPS) methods. The surface composition is shown to be highly enriched in the terminal side chain SF5-chemistry and exhibits properties consistent with a highly apolar, non-wetting perfluorinated polymer surface. Depth-dependent XPS studies using angular-re solved methods (ADXPS) confirmed a non-stoichiometric enrichment of sulfur and fluorine at the film ambient interface, consistent with a surface presence of the terminal SF5-group and possibly film structural anisotropy in the surface zone. Time-of-flight (TOF) secondary ion mass spectrometry (SIMS) analysis supplements the XPS data by showing the presence of all expected SF5-acrylate chemistry components in the outer 15 A of the film surface. (C) 2002 Elsevier Science B.V. All rights reserved.
• ω-Pentafluoro-λ6-sulfanyl(SF5)-n-perfluoroalkyl benzene derivatives
  作者：Anna Marie Hodges、Rolf Winter、Javid Mohtasham、Pauline Bailey、Gary L. Gard

  DOI：10.1016/s0022-1139(01)00365-7

  日期：2001.7

  The reaction of pentafluoro-lambda (6)-sulfanyl(SF5)-perfluoroalkyl iodides with benzene is a convenient route for preparing SF5-perfluoroalkyl benzene derivatives, SF5(CF2)(n)C6H5 (n = 2, 4, 6, 8), a new class of perfluoroalkylaromatic compounds. The preparation and characterization of these new materials are described. (C) 2001 Elsevier Science B.V. All rights reserved.