Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
- Product Name
- Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
- CAS No.
- 147531-11-1
- Chemical Name
- Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
- Synonyms
- Diphenyl(trifluoromethyl);diphenyl(trifluoromethyl)sulfanium;sulfonium trifluoromethanesulfonate;diphenyl-(trifluoroMethyl)-sulfoniuM;(S)-(trifluoroMethyl)diphenylsulfoniuM triflate;Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfot;Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonat;diphenyl(trifluoromethyl)sulfanium trifluoromethanesulfonate;diphenyl-(trifluoromethyl)-sulfonium trifluoromethanesulfonate;Diphenyl-(trifluoroMethyle)-sulfoniuM trifluoroMethancesulfonate
- CBNumber
- CB22470708
- Molecular Formula
- C13H10F3S.CF3O3S
- Formula Weight
- 404.35
- MOL File
- 147531-11-1.mol
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Property
- Melting point:
- 84-85 °C
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P330Rinse mouth.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D492063
- Product name
- Diphenyl(trifluoromethyl)sulfoniumtrifluoromethanesulfonate
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- D492063
- Product name
- Diphenyl(trifluoromethyl)sulfoniumtrifluoromethanesulfonate
- Packaging
- 500mg
- Price
- $220
- Updated
- 2021/12/16
- Product number
- CS-0049606
- Product name
- Diphenyl(trifluoromethyl)sulfoniumtrifluoromethanesulfonate
- Purity
- >97.0%
- Packaging
- 5g
- Price
- $409
- Updated
- 2021/12/16
- Product number
- PC905034
- Product name
- Diphenyl(trifluoromethyl)sulfoniumtrifluoromethanesulfonate
- Purity
- 98%
- Packaging
- 250mg
- Price
- $77
- Updated
- 2021/12/16
- Product number
- JK1415797
- Product name
- Diphenyl(trifluoromethyl)sulfoniumtrifluoromethanesulfonate
- Purity
- 99%
- Packaging
- 100mg
- Price
- $120
- Updated
- 2021/12/16
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Chemical Properties,Usage,Production
Uses
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate can be used as a raw material for organic synthesis with styrene derivatives to synthesise 2-arylazo pyridine at low temperature[1].
Synthesis
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate is synthesised using phenyl trifluoromethyl sulfoxide as a raw material by chemical reaction. The specific synthesis steps are as follows:
Trifluoromethyl sulfoxide (0.4 g, 2.1 mmol) and then benzene (4.9 g, 64 mmol) are introduced, under an inert atmosphere and at approximately 0° C. (lower limit below which benzene crystallizes), into a Schlenck tube purged beforehand with argon. Five equivalents of triflic anhydride (2.82 g, 10 mmol) are gradually added. The mixture is stirred for 1 h at 0° C. and then for 24 h at ambient temperature. The medium is evaporated and the residue is purified by chromatography with the CH3CN/CH2Cl2 (1/4) mixture as eluent. White crystals (Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate), having a melting point of 69-70° C., are obtained with a yield of 40%.
References
[1] J. MATSUO. A Convenient Method for the Synthesis of 2-Arylaziridines from Styrene Derivatives via 2-Arylethenyl(diphenyl)sulfonium Salts[J]. Chemistry Letters, 2003. DOI:10.1246/CL.2003.392.
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Suppliers
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View Lastest Price from Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate manufacturers
- Product
- diphenyl-(trifluoromethyl)-sulfonium trifluoromethanesulfonate 147531-11-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-09