Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
- CAS NO.:147531-11-1
- Empirical Formula: C13H10F3S.CF3O3S
- Molecular Weight: 404.35
- MDL number: MFCD12912173
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 15:15:31
What is Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate?
The Uses of Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
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.
Properties of Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
Melting point: | 84-85 °C |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
Safety information for Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
Computed Descriptors for Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
New Products
(R)-3-Aminobutanenitrile Hydrochloride 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION AMOXICILLIN (AMOXYCILLIN) TRIHYDRATE ACICLOVIR AMLODIPINE SODIUM METHYL PARABEN Methylcobalamin (vitamin B12) SODIUM VALPROATE 5-Fluoro-2-iodo-3-methylaniline Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 3-Bromo-2-hydroxybenzeneacetic acid 5-Iodo-3-methyl-2-nitropyridine 1-(3-Chloro-2-hydroxyphenyl)-2-propanoneRelated products of tetrahydrofuran
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