4270-70-6
- Product Name：Triphenylsulfonium chloride
- Molecular Formula：C18H15ClS
- Purity：99%
- Molecular Weight：298.836
Product Details
pd_meltingpoint:277 °C
Appearance:Whiter powder
Purity:99%
Good factory exports good Triphenylsulfonium chloride 4270-70-6
- Molecular Formula:C18H15ClS
- Molecular Weight:298.836
- Appearance/Colour:Whiter powder
- Melting Point:277 °C
- PSA：25.30000
- LogP:1.78600
Triphenylsulfonium chloride(Cas 4270-70-6) Usage
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Preparation |
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. |
InChI:InChI=1/C18H15Cl.H2S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H2/p+1
4270-70-6 Relevant articles
Synthesis of silicate zeolite analogues using organic sulfonium compounds as structure-directing agents
Jo, Changbum,Lee, Sungjune,Cho, Sung June,Ryoo, Ryong
, p. 12805 - 12808 (2015)
A microporous crystalline silica zeolite...
Preparation method of photoacid generator for 193 nm immersion lithography
-
Paragraph 0114-0115; 0122-0124, (2021/11/27)
The invention discloses a preparation me...
Photoacid generator for 193 nm immersion lithography and intermediate thereof
-
Paragraph 0101; 0109-0111, (2021/11/27)
The invention discloses a photoacid gene...
Flexible long-chain multi-onium-salt photoacid generating agent, preparation method thereof and photoresist composition
-
Paragraph 0026; 0028, (2019/06/27)
The invention discloses a flexible long-...
NOVEL SULFONATE AND ITS DERIVATIVE, PHOTOSENSITIVE ACID GENERATOR, AND RESIST COMPOSITION AND PATTERNING PROCESS USING THE SAME
-
Paragraph 0344-0346, (2017/01/02)
There is disclosed a sulfonate shown by ...
4270-70-6 Process route
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945-51-7
1,1'-sulfinylbisbenzene
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100-59-4
phenylmagnesium chloride
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-
4270-70-6
triphenylsulfonium chloride
| Conditions | Yield |
|---|---|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 20 ℃;
for 0.5h;
phenylmagnesium chloride;
In
tetrahydrofuran; dichloromethane;
at 20 ℃;
for 1h;
|
|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 0 - 20 ℃;
for 0.5h;
phenylmagnesium chloride;
In
tetrahydrofuran; dichloromethane;
at 20 ℃;
for 1h;
With
hydrogenchloride;
In
tetrahydrofuran; diethyl ether; dichloromethane; water;
at 20 ℃;
|
|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 20 ℃;
for 0.5h;
phenylmagnesium chloride;
In
tetrahydrofuran; dichloromethane;
at 20 ℃;
for 1h;
With
hydrogenchloride;
In
tetrahydrofuran; dichloromethane; water;
at 20 ℃;
|
|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 0 - 20 ℃;
for 1h;
phenylmagnesium chloride;
In
tetrahydrofuran; dichloromethane;
at 0 - 20 ℃;
for 1h;
|
|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 0 - 20 ℃;
for 1h;
Inert atmosphere;
phenylmagnesium chloride;
In
tetrahydrofuran; water;
at 0 - 20 ℃;
for 2h;
Inert atmosphere;
|
|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 20 ℃;
for 1h;
Inert atmosphere;
phenylmagnesium chloride;
In
tetrahydrofuran; dichloromethane;
at 20 ℃;
for 2h;
Inert atmosphere;
|
|
|
1,1'-sulfinylbisbenzene;
With
chloro-trimethyl-silane;
In
dichloromethane;
at 20 ℃;
for 1h;
Inert atmosphere;
phenylmagnesium chloride;
In
tetrahydrofuran; dichloromethane;
at 0 - 20 ℃;
for 2h;
Inert atmosphere;
|
-
-
945-51-7
1,1'-sulfinylbisbenzene
-
-
4270-70-6
triphenylsulfonium chloride
| Conditions | Yield |
|---|---|
|
With
aluminium trichloride; benzene;
at 40 ℃;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
|
|
With
chloro-trimethyl-silane;
In
dichloromethane;
|
4270-70-6 Upstream products
-
945-51-7
1,1'-sulfinylbisbenzene
-
71-43-2
benzene
-
100-42-5
styrene
-
191402-10-5
triphenyl-λ6-sulfanenitrile
4270-70-6 Downstream products
-
3138-53-2
triphenyl sulfonium ; dichloro bromide
-
139-66-2
diphenyl sulfide
-
71-43-2
benzene
-
915090-37-8
triphenylsulfonium 4-(methacryloxy)-2,3,5,6-tetrafluorobenzenesulfonate
Relevant Products
-
(4-tert-butylphenyl)diphenylsulfonium chlorideCAS：326925-53-5
-
1-BromododecaneCAS：143-15-7
-
FluoreneCAS：86-73-7
