1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride

Base Information

• Chemical Name: 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride
• CAS No.: 1000294-01-8
• Molecular Formula: C₈H₅F₅O₂S₂
• Molecular Weight: 292.251
• Mol file: 1000294-01-8.mol

Synonyms:1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride

Chemical Property of 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride

There total 5 articles about 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride 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: 79.0%

trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethyl)silane (1000293-91-3) → 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride (1000294-01-8)

Guidance literature:

trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethyl)silane; With sulfur dioxide; cesium fluoride; In acetonitrile; at 20 ℃; Inert atmosphere;

With Selectfluor; In acetonitrile; at 20 ℃; for 1h; Inert atmosphere;

Reference yield:

trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethyl)silane (1000293-91-3) → 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride (1000294-01-8) + 1,1,2,2-tetrafluoroethyl phenyl sulfide (403-58-7)

Guidance literature:

trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethyl)silane; With sulfur dioxide; cesium fluoride; In acetonitrile; at 20 ℃; for 24h;

With Selectfluor; In acetonitrile; at -40 - 20 ℃; for 4h; Further stages. Title compound not separated from byproducts.;

DOI:10.1021/jo701318n

Reference yield:

cesium 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfinate → 1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethanesulfonyl fluoride (1000294-01-8)

Guidance literature:

With 1-(chloromethyl)-4-fluoro-1,4-diazabicyclo[2.2.2]octane-1,4-diium tetrafluoroborate; In acetonitrile; at -40 - 20 ℃; Inert atmosphere;

DOI:10.1016/j.jfluchem.2011.06.041

upstream raw materials:

trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfanyl)ethyl)silane

thiophenol

(2-bromo-1,1,2,2-tetrafluoroethylsulfanyl)benzene

Downstream raw materials:

2-benzenesulfonyl-1,1,2,2-tetrafluoroethanesulfonyl fluoride

2-(phenylsulfanyl)-1,1,2,2-tetrafluoroethanesulfonic acid

1-n-butyl-3-methylimidazolium 2-(phenylsulfanyl)-1,1,2,2-tetrafluoromethanesulfonate

1-n-hexyl-3-methylimidazolium 2-(phenylsulfanyl)-1,1,2,2-tetrafluoroethanesulfonate

Refernces

• 1、 -. "AROMATIC SULPHONYLIMIDES, PREPARATION THEREOF AND USE THEREOF AS ELECTROLYTE". Page/Page column 6; 7. . Retrieved 2010/07/10.
• 2、 Toulgoat, Fabien,Langlois, Bernard R.,Medebielle, Maurice,Sanchez, Jean-Yves. "An efficient preparation of new sulfonyl fluorides and lithium sulfonates". . p. 9046 - 9052. Retrieved 2008/03/27.