Triphenylsulfoniumchlorid
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- CAS-Nr.
- 4270-70-6
- Bezeichnung:
- Triphenylsulfoniumchlorid
- Englisch Name:
- Triphenylsulfonium chloride
- Synonyma:
- LFC1064;triphenylsulfonium ion;triphenylsulfurchloride;Triphenylsulfoniumchlorid;triphenyl-sulfoniuchloride;triphenylsulfanium chloride;TRIPHENYLSULFONIUM CHLORIDE;triphenylsulphonium chloride;Sulfonium,triphenyl-,chloride;Tris(phenyl)sulphonium chloride
- CBNumber:
- CB6398916
- Summenformel:
- C18H15ClS
- Molgewicht:
- 298.83
- MOL-Datei:
- 4270-70-6.mol
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Triphenylsulfoniumchlorid Eigenschaften
- Schmelzpunkt:
- 277 °C
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Aggregatzustand
- powder
- Farbe
- Faint yellow
- Wasserl?slichkeit
- Soluble in water.
- InChI
- InChI=1S/C18H15S.ClH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1
- InChIKey
- ZFEAYIKULRXTAR-UHFFFAOYSA-M
- SMILES
- [S+](C1=CC=CC=C1)(C1=CC=CC=C1)C1C=CC=CC=1.[Cl-]
- CAS Datenbank
- 4270-70-6(CAS DataBase Reference)
- EPA chemische Informationen
- Triphenylsulfonium chloride (4270-70-6)
Triphenylsulfoniumchlorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Verwenden
Triphenylsulfonium chloride is used as a key intermediate that is widely used in the new electronic chemicals such as semiconductor, LCD and TFT. It is also used as a photoacid generator (PAG) in Catalyst activation through in situ photogeneration of ligands.
synthetische
Triphenylsulfonium Chloride Synthesis: Diphenyl sulfoxide, 40 g (0.2 mole), was dissolved in 400 g of dichloroethane, which was stirred under ice cooling. At a temperature below 20° C., 65 g (0.6 mole) of trimethylsilyl chloride was added dropwise to the solution, which was aged for 30 minutes at the temperature. Then, a Grignard reagent which had been prepared from 14.6 g (0.6 mole) of metallic magnesium, 67.5 g (0.6 mole) of chlorobenzene and 168 g of tetrahydrofuran (THF) was added dropwise at a temperature below 20° C. The reaction solution was aged for one hour, after which 50 g of water at a temperature below 20° C. was added to quench the reaction. To this solution, 150 g of water, 10 g of 12N hydrochloric acid, and 200 g of diethyl ether were further added.
The water layer was separated and washed with 100 g of diethyl ether, yielding an aqueous solution of triphenylsulfonium chloride. The compound in aqueous solution form was used in the subsequent reaction without further isolation.
Triphenylsulfoniumchlorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Triphenylsulfoniumchlorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 123)Lieferanten
4270-70-6(Triphenylsulfoniumchlorid)Verwandte Suche:
- ’triphenylsulfoniumchloride’solution
- Sulfonium,triphenyl-,chloride
- triphenyl-sulfoniuchloride
- triphenylsulfurchloride
- TRIPHENYLSULFONIUM CHLORIDE
- triphenylsulphonium chloride
- triphenylsulfonium ion
- Triphenylsulfoniumchlorid
- triphenylsulfanium chloride
- Tris(phenyl)sulphonium chloride
- SulfoniuM, triphenyl-,chloride (1:1)
- TriphenylsulfoniuM chloride, 95+%
- LFC1064
- TIANFU-CHEM Triphenylsulfonium chloride
- Triphenylsulfonium chloride, 94%,
- TPS-Cl Triphenylsulfonium chloride
- 4270-70-6
