Sodium trifluoromethanesulfonate

Base Information

• Chemical Name: Sodium trifluoromethanesulfonate
• CAS No.: 2926-30-9
• Molecular Formula: CF3HSO3Na
• Molecular Weight: 172.06
• Hs Code.: 29049090
• Mol file: 2926-30-9.mol

Synonyms:Methanesulfonicacid, trifluoro-, sodium salt (8CI,9CI);Sodium perfluoromethane sulfonate;Sodium triflate;Sodium trifluoromethanesulfonate;Sodiumtrifluoromethylsulfonate;Trifluoromethanesulfonic acid sodium salt;Methanesulfonic acid, 1,1,1-trifluoro-, sodium salt (1:1);Sodium trifluoromethanesulfonate;

Chemical Property of Sodium trifluoromethanesulfonate

Chemical Property:

• Appearance/Colour: White to off-white powder
• Vapor Pressure: 1.14mmHg at 25°C
• Melting Point: 253-255 °C(lit.)
• Boiling Point: 162 °C at 760 mmHg
• PSA: 65.58000
• LogP: 1.13220
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Water Solubility.: soluble

Purity/Quality:

99%+, ^*data from raw suppliers

Sodium Trifluoromethanesulfonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,C,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Sodium trifluoromethanesulfonate is used in the preparation of N-fluoro-2-methylpyridinium triflate by reaction with dinitrogen difluoride as a reagent. It is also used as a chaotropic mobile phase additive in reversed-phase liquid chromatography (RP-LC). Sodium trifluoromethanesulfonate can be employed as a reagent for the preparation of: Aryl fluorides via silver-catalyzed fluorination of arylstannanes.Ionic liquids such as N, N -dialkylpyrrolidinium triflate, N,N-dialkylimidazolium triflate, and N-alkylpyridinium triflate.It can be also used as supporting electrolyte in electrochemical O-glycosylation of primary alcohols with O-protected thioglycosides.

Technology Process of Sodium trifluoromethanesulfonate

There total 24 articles about Sodium trifluoromethanesulfonate 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: 88.0%

1-methyl-1H-imidazole (616-47-7) + 2-aminopyridine (504-29-0) + rhenium(I) pentacarbonyl bromide (14220-21-4) + silver trifluoromethanesulfonate (2923-28-6) + sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate (79060-88-1) → silver(I) bromide + [Re(CO)3(N-methylimidazole)2(2-aminopyridine)]B(3,5-bis(trifluoromethyl)phenyl)4 (1326722-38-6) + sodium triflate (2926-30-9)

Guidance literature:

In dichloromethane; toluene; (N2); imdazole was added to soln. of ReBr(CO)5 in toluene, refluxed for 30 min, evapd. in vac., dissolved in CH2Cl2, AgOTf was added, stirred inthe dark for 1 h, filtered through celite, NaBAr'4 and pyridine were ad ded, stirred for 1 h; filtered, concd., precipitated with hexane, washed with hexane, elem. anal.;

DOI:10.1021/ic201120s

Reference yield: 82.0%

1-methyl-1H-imidazole (616-47-7) + pyridin-3-ylamine (462-08-8) + rhenium(I) pentacarbonyl bromide (14220-21-4) + silver trifluoromethanesulfonate (2923-28-6) + sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate (79060-88-1) → silver(I) bromide + [Re(CO)3(N-methylimidazole)2(3-aminopyridine)]B(3,5-bis(trifluoromethyl)phenyl)4 (1326722-40-0) + sodium triflate (2926-30-9)

Guidance literature:

In dichloromethane; toluene; (N2); imdazole was added to soln. of ReBr(CO)5 in toluene, refluxed for 30 min, evapd. in vac., dissolved in CH2Cl2, AgOTf was added, stirred inthe dark for 1 h, filtered through celite, NaBAr'4 and pyridine were ad ded, stirred for 1 h; filtered, concd., precipitated with hexane, washed with hexane, elem. anal.;

DOI:10.1021/ic201120s

Reference yield: 80.0%

Trifluoro-methanesulfonate((Z)-1-methyl-2-phenyl-2-trifluoromethanesulfonyloxy-vinyl)-triphenyl-phosphonium; (84370-15-0) → 1-Phenylprop-1-yne (673-32-5) + sodium triflate (2926-30-9) + triphenylphosphine (603-35-0)

Guidance literature:

With sodium amalgam; In tetrahydrofuran; at 5 ℃; for 17h;

upstream raw materials:

Langlois reagent

barium trifluoromethanesulfonate

Trifluoro-methanesulfonate((Z)-1-methyl-2-phenyl-2-trifluoromethanesulfonyloxy-vinyl)-triphenyl-phosphonium;

Trifluoro-methanesulfonate((Z)-1-butyl-2-trifluoromethanesulfonyloxy-hex-1-enyl)-triphenyl-phosphonium;

Downstream raw materials:

1-fluoro-2,4,6-trimethylpyridinium trifluoromethanesulfonate

N-Fluoro-2-fluoromethyl-4,6-dimethylpyridinium triflate

trifluoromethan

trifluoromethanesulfonic acid difluoromethyl ether

Refernces

• 1、 Ball-Jones, Nicolas R.,Badillo, Joseph J.,Tran, Ngon T.,Franz, Annaliese K.. "Catalytic enantioselective carboannulation with allylsilanes". supporting information. p. 9462 - 9465. Retrieved 2015/02/05.
• 2、 -. "Method for preparing sulphonate salts". . . Retrieved 2008/06/13.