Fso2CF2CF2ocf2cof

Base Information

• Chemical Name: Fso2CF2CF2ocf2cof
• CAS No.: 4089-59-2
• Molecular Formula: C4F8O4S
• Molecular Weight: 296.095
• DSSTox Substance ID: DTXSID701140999
• Nikkaji Number: J2.950.634E
• Mol file: 4089-59-2.mol

Synonyms:FSO2CF2CF2OCF2COF;SCHEMBL13120934;MOFHNOCGRKOYIE-UHFFFAOYSA-N;DTXSID701140999;4089-59-2;2,2-Difluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]acetyl fluoride

Chemical Property of Fso2CF2CF2ocf2cof

Chemical Property:

• XLogP3: 2.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 5
• Exact Mass: 295.93895495
• Heavy Atom Count: 17
• Complexity: 408

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C(=O)(C(OC(C(F)(F)S(=O)(=O)F)(F)F)(F)F)F

Technology Process of Fso2CF2CF2ocf2cof

There total 4 articles about Fso2CF2CF2ocf2cof which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 74.0%

2,3,3,3-tetrafluoro-2-heptafluoropropyloxy-propionic acid 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-fluorosulfonyl-ethoxy)-ethyl ester → perfluoro(2-propoxypropionyl) fluoride (2062-98-8,125037-08-3,75566-60-8) + 5-fluorosulfonylhexafluoro-3-oxapentanoyl fluoride (4089-59-2)

Guidance literature:

With sodium fluoride; at 20 - 140 ℃; for 10h; Product distribution / selectivity; Heating / reflux;

Reference yield:

2,3,3,3-tetrafluoro-2-heptafluoropropyloxy-propionic acid 2-(2-fluorosulfonyl-ethoxy)-ethyl ester (433935-96-7) → perfluoro(2-propoxypropionyl) fluoride (2062-98-8,125037-08-3,75566-60-8) + 5-fluorosulfonylhexafluoro-3-oxapentanoyl fluoride (4089-59-2)

Guidance literature:

2,3,3,3-tetrafluoro-2-heptafluoropropyloxy-propionic acid 2-(2-fluorosulfonyl-ethoxy)-ethyl ester; With 1,1,2-Trichloro-1,2,2-trifluoroethane; fluorine;

With sodium fluoride; at 140 ℃; for 10h; Title compound not separated from byproducts;

DOI:10.1016/j.jfluchem.2004.09.024

Reference yield:

perfluoro-5,6-epoxy-3-oxahexanesulfonyl fluoride (84329-62-4) → 1,1,2,2,3,3-hexafluoro-1,3-diiodopropane (422-91-3) + 1,2-diiodotetrafluoroethane (354-65-4) + difluorodiiodomethane (1184-76-5) + 5-fluorosulfonylhexafluoro-3-oxapentanoyl fluoride (4089-59-2)

Guidance literature:

With iodine; nickel; at 190 ℃; Title compound not separated from byproducts;

DOI:10.1021/jo0354488

upstream raw materials:

perfluoro-5,6-epoxy-3-oxahexanesulfonyl fluoride

perfluoro-(5-methyl-3,6-dioxa-7-octene)-sulfonyl fluoride

2,3,3,3-tetrafluoro-2-heptafluoropropyloxy-propionic acid 2-(2-fluorosulfonyl-ethoxy)-ethyl ester

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