Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
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- CAS-Nr.
- 147531-11-1
- Englisch Name:
- Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate
- Synonyma:
- 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
- Summenformel:
- C13H10F3S.CF3O3S
- Molgewicht:
- 404.35
- MOL-Datei:
- 147531-11-1.mol
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Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Eigenschaften
- Schmelzpunkt:
- 84-85 °C
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
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| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P270 |
Bei Gebrauch nicht essen, trinken oder rauchen. |
| P301+P312 |
BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
| P330 |
Mund ausspülen. |
| P501 |
Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
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Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
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].
Synthese
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%.
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 92)Lieferanten
147531-11-1()Verwandte Suche:
- diphenyl-(trifluoromethyl)-sulfonium trifluoromethanesulfonate
- diphenyl-(trifluoroMethyl)-sulfoniuM
- Diphenyl-(trifluoroMethyle)-sulfoniuM trifluoroMethancesulfonate
- (S)-(trifluoroMethyl)diphenylsulfoniuM triflate
- diphenyl(trifluoromethyl)sulfanium trifluoromethanesulfonate
- Diphenyl(trifluoromethyl)
- sulfonium trifluoromethanesulfonate
- diphenyl(trifluoromethyl)sulfanium
- Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfonat
- Diphenyl(trifluoromethyl)sulfonium trifluoromethanesulfot
- Sulfonium, diphenyl(trifluoromethyl)-, 1,1,1-trifluoromethanesulfonate (1:1)
- 147531-11-1
- C14H10F6O3S2
