39847-39-7

Usage

Uses

Used in Energy Storage Industry:
F7SIA is used as an electrolyte in lithium-ion batteries for its nonflammable and highly stable nature. It enhances the safety and performance of energy storage devices by providing a stable medium for ion conduction, leading to improved battery life and reliability.
Used in Organic Synthesis:
F7SIA is used as a solvent in organic synthesis due to its strong chemical resistance and ability to dissolve a wide range of compounds. This makes it an ideal choice for various chemical reactions, facilitating the synthesis of complex organic molecules and improving reaction yields.
Used in Thermal Management Industry:
F7SIA is used as a heat transfer medium in thermal management applications, such as cooling systems for electronic devices and industrial processes. Its high thermal stability and nonflammable properties make it a safe and efficient choice for managing heat dissipation and maintaining optimal operating temperatures.

InChI:InChI=1/C8HF18NO4S2/c9-1(10,5(17,18)19)3(13,14)7(23,24)32(28,29)27-33(30,31)8(25,26)4(15,16)2(11,12)6(20,21)22/h27H

Upstream product

• 375-72-4 Nonafluorobutanesulfonyl fluoride 

Downstream Products

• 39847-43-3 N-methyl bis[(1,1,2,2,3,3,4,4,4-nonafluorobutane)sulfonyl]imide 
• 636597-07-4 4-hydroxy-3,5-dimethyl phenyl dimethyl sulphonium bis-perfluorobutane sulphonimide 

Relevant academic research and scientific papers

Multi-functional fluorinated ionic liquid infused slippery surfaces with dual-responsive wettability switching and self-repairing

Stimuli responsive slippery surfaces with controllable wettability have attracted much attention due to their potential application in many fields. However, most of these surfaces only adopted paraffin as the lubricant oil and achieved wettability transformation just by heating. In addition, the self-repairing properties of smart slippery surfaces have rarely been reported. Hence, challenges still remain in fabricating multiple responsive slippery surfaces based on other lubricants possessing self-repairing properties. Here, a smart slippery surface with controllable wettability was fabricated by using solid/liquid fluorinated ionic liquids (FILs) as lubricants and fluoropolymer films as the underlying substrates. The FIL, a thermo-responsive phase-transition material, was synthesized by ionic exchange and the substrate exhibited good self-repairing properties and magnetic-thermal and photo-thermal responses. By tuning the substrate temperature under light irradiation or magnetic field to change the phase state of the FIL, the surface could realize wettability conversion. Besides, the responsive temperature can be adjusted by tuning the melting temperature (Tm) of the FIL. The FIL was first synthesized and there was no report employing FILs as the lubricants to realize the wettability change of slippery surfaces. This work provided a new type of lubricant to prepare intelligent slippery surfaces, thus advancing the application of slippery surfaces in liquid transport devices.

PERFLUOROALKYL SULFONAMIDE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To simply provide high-purity perfluoroalkyl sulfonamide by efficiently reducing bis(perfluoroalkyl sulfone)imide, an impurity to be generated in a production process. SOLUTION: High-purity perfluoroalkyl sulfonamide is obtained by reducing bis(perfluoroalkyl sulfone)imide by washing perfluoroalkyl sulfonamide expressed by the following formula (1), which contains the bis(perfluoroalkyl sulfone)imide, with a chlorinated solvent: RfSO2 NH2, provided that, in the formula (1), Rf is a straight or branched 1-4C perfluoroalkyl group. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT

New and easily accessible nitrogen acyclic gold(I) carbenes: Structure and application in the gold-catalyzed phenol synthesis as well as the hydration of alkynes

A series of gold(I) isonitrile complexes were prepared and converted to the corresponding diaminocarbene gold(I) complexes by reactions with primary and symmetrical secondary amines. Twelve crystal structure analyses of the gold(I) complexes could be obtained, in addition NMR studies allowed an analysis of the different diastereomers present in solution. In the gold-catalyzed phenol synthesis these complexes were very successful as pre-catalysts, reaching an unprecedented 3050 turnovers with a problematic substrate. Good conversions in the hydration of phenylacetylene could also be achieved.

Synthesis of symmetric and dissymetric bisperfluoroalkanesulfonylimides and evaluation of their inhibition on bovine carbonic anhydrase

This study describes a synthesis of symmetric and dissymmetric bis[(perfluoroalkane)-sulfonyl]imides by the reaction of the sodium salt of perfluoroalkanesulfonamide RFSO2NH-Na + (RF = C4F9, C6F 13, C8F17) with hexamethyldisilazane and perfluoroalkanesulfonylfluoride RFSO2F (RF - C4F9, C6F13, C8F 17). They are obtained, in two steps, in moderate overall yield. Moreover, this paper provides a study of their inhibition on bovine carbonic anhydrase.

Pharmaceutical Compositions Based on Fluorinated Sulphamides and Sulphinimides

Pharmacuetical composition comprising compounds of formula (I): [in-line-formulae]NZ1Z2Z3 ??(I) [/in-line-formulae] in which: Z1, Z2, Z3 each independently of the others represents: a hydrogen atom; C1-C6-alkyl group; a group —SO2R3 wherein R3 represents a linear or branched C1-C12-alkyl, -alkenyl or -alkynyl group, a C3-C10-cycloalkyl group or a C6-C10-aryl group, a (C1-C6)-alkyl-(C6-C14)-aryl group, or a C5-C10-heteroaryl group; it being understood that at least one of the groups Z1, Z2, Z3 represents a group of formula (II) [in-line-formulae]X—RF—(CH2)n—SO2—??(II) [/in-line-formulae] X, RF and n being as defined in claim 1.

Perfluorinated bronsted 'superacids': Powerful catalysts for the preparation of vitamin E

The key-step in the industrial synthesis of (all-rac)-α-tocopherol (synthetic vitamin E) is the condensation reaction of trimethylhydroquinone with the C20 building block isophytol. For this Friedel-Crafts-type reaction, perfluorinated NH- and CH-acidic compounds (perfluoroalkyl(aryl) sulfonyl imides and methides) have been applied as excellent catalysts, preferably in biphasic solvent systems.