S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
Synonym(s):S-(Trifluoromethyl)dibenzothiophenium triflate;S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
- CAS NO.:129946-88-9
- Empirical Formula: C14H8F6O3S2
- Molecular Weight: 402.33
- MDL number: MFCD00236132
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-15 10:42:48
What is S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate?
Chemical properties
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate is white to pale brown crystalline powder
The Uses of S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate. Electrophilic trifluoromethylation in ionic liquids. Used in the stereoselective preparation of trifluoromethylalkynes by trifluoromethylation of terminal alkynes using Umemoto′s reagent and a copper catalyst.
The Uses of S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
5-(Trifluoromethyl)dibenzothiophenium 1,1,1-Trifluoromethanesulfonate is used in the synthesis of substituted isoxazolines. Also used in the synthesis of β-ketophosphonate derivatives as building blocks in automated syntheses.
What are the applications of Application
5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate is Used in the stereoselective preparation of trifluoromethylalkynes
Properties of S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
Melting point: | 155 °C |
Density | 7 g/cm3 |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | DMSO (Slightly), Water (Slightly, Heated) |
form | Crystalline Powder |
color | White to tan |
CAS DataBase Reference | 129946-88-9(CAS DataBase Reference) |
Safety information for S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
InChIKey | QXXHXTRTGZBOGD-UHFFFAOYSA-M |
New Products
Tert-butyl bis(2-chloroethyl)carbamate 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL N-octanoyl benzotriazole 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid DIETHYL AMINOMALONATE HYDROCHLORIDE 1,1’-CARBONYLDIIMIDAZOLE R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5-BROMO-2CYANO PYRIDINE 5,6-Dimethoxyindanone 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
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