82727-16-0

Usage

Uses

Used in Chemical Synthesis:
1,3-Propanedisulfonyl difluoride, 1,1,2,2,3,3-hexafluorois used as a reagent in chemical synthesis for its ability to participate in various reactions, such as substitution and addition reactions. Its electronegativity and low polarizability make it a valuable component in the creation of new compounds with desired properties.
Used in Polymerization Processes:
In the polymer industry, 1,3-Propanedisulfonyl difluoride, 1,1,2,2,3,3-hexafluorois used as a monomer or a catalyst to facilitate the formation of polymers with specific characteristics. Its unique structure allows for the development of polymers with enhanced properties, such as increased stability, durability, or specific chemical reactivity.
Used in Material Science:
1,3-Propanedisulfonyl difluoride, 1,1,2,2,3,3-hexafluorois used as a building block in material science for the development of novel materials with unique properties. Its incorporation into materials can lead to advancements in areas such as electronics, aerospace, or biomedical applications, where materials with specific characteristics are required.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 1,3-Propanedisulfonyl difluoride, 1,1,2,2,3,3-hexafluorois used as a key intermediate in the synthesis of new drug molecules. Its unique structural features can contribute to the development of drugs with improved efficacy, selectivity, or reduced side effects.
Used in Safety Precautions:
Due to the high reactivity and potential toxicity of 1,3-Propanedisulfonyl difluoride, 1,1,2,2,3,3-hexafluoro-, it is also used as a reference compound in the development of safety protocols and guidelines for handling and storage. This ensures that researchers and professionals can work with 1,3-Propanedisulfonyl difluoride, 1,1,2,2,3,3-hexafluoro- safely and effectively, minimizing the risk of accidents or health hazards.

Upstream product

• 13427-51-5 Propan-1,3-disulfonylamid 
• 110073-91-1 propane-1,3-disulfonyl difluoride 
• 146829-75-6 perfluoropropane-1,3-bis-sulfonyl chloride 

Downstream Products

• 742665-29-8 1,1,2,2,3,3-hexafluoro-3-fluorosulfonyl-propane-1-sulfonic acid 
• 1134354-55-4 sodium 3-((4-((12-bromododecyloxy)carbonyl)phenoxy)sulfonyl)-1,1,2,2,3,3-hexafluoropropane-1-sulfonate 
• 82727-09-1 C₈H₁₁F₆NO₅S₂ 
• 82727-17-1 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonic acid dipotassium salt 

Relevant academic research and scientific papers

Perfluoroalkanesulfonylimids and their lithium salts: Synthesis and characterisation of intermediates and target compounds

ECF processes have been extensively experienced and developed since early 1970s at the Fluorine Chemistry Laboratory of Padua University: several classes of perfluorinated inert and functional compounds have been obtained, in particular perfluoro heterocyclics and perfluorinated acid fluorides.Recently the demand for electrolyte salts, applied in lithium batteries, drove our interest to investigate on the perfluoroalkanesulfonylimides.A series of the perfluoroalkanesulfonylfluoride precursors has been obtained by ECF and their metathesis to the related imides and lithium salts has been investigated.A number of representative products has been obtained and characterized in their structure and ionic conductivity.

A comparative study of the electrochemical fluorination (ECF) of 1 ,n-alkanebis (sulfonylfluorides) (n = 1-3 )

Synthetic methods for the preparation of α,ω-alkanebis(sulfonylfluorides) and their electrochemical fluorination (ECF) are described in detail. Factors affecting the yield of the perfluoro-α,ω-alkanebis(sulfonylfluorides) are also discussed. Spectral data (13C and 19F NMR and mass spectra) and other hitherto unknown physical properties of difluoromethanebis(sulfonylfluoride) (1), 1,1,2,2-tetrafluoroethane-1,2-bis(sulfonylfluoride) (2) and 1,1,2,2,3,3-hexafluoropropane-1,3-bis(sulfonylfluoride) (3) are measured and compared. Elsevier Science S.A.

Die elektrochemische fluorierung von alkansulfonamiden und alkandisulfonamiden

Alkane sulphonylamides and disulphonylamides are stable in anhydrous (HF)x and undergo quantitative fission of S-N bonds during electrochemical fluorination. Besides NF3, the corresponding perfluoroalkane sulphonyl fluorides and disulphonyl fluorides are formed.

A useful synthesis of ω-iodoperfluoroalkanesulfonyl fluorides and perfluoroalkane-α,ω-bis-sulfonyl fluorides

ω-Iodoperfluoroalkanesulfonyl fluorides and perfluoroalkane-α,ω-bis-sulfonyl fluorides have been prepared via deiodosulfination, chlorination, and then chlorine-fluorine exchange reaction of α,ω-diiodoperfluoroalkanes I(CF2)nI (n=3, 4, 6).Similar reaction of I(CF2)2O(CF2)2SO2F affords FSO2(CF2)2O(CF2)2SO2F.

SYNTHESIS OF PERFLUOROPROPANE-1,3-DISULFONIC ACID AND PERFLUOROBUTANE-1,4-DISULFONIC ACID

Perfluoropropane-1,3-disulfonic acid, HO3S-(CF2)3-SO3H, and perfluorobutane-1,4-disulfonic acid, HO3S-(CF2)4-SO3H, have been prepared electrochemically from the alkanedisulfonyl difluorides.Whereas perfluoroalkanemonosulfonyl fluorides can easily be prepared via electrochemical fluorination the situation with disulfonyl difluorides is somewhat more difficult.NMR data are reported for all compounds.