Triphenylsulfonium chloride
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Triphenylsulfonium chloride 속성
- 녹는점
- 277 °C
- 저장 조건
- under inert gas (nitrogen or Argon) at 2-8°C
- 물리적 상태
- 가루
- 색상
- 희미한 노란색
- 수용성
- 물에 용해됩니다.
- 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 데이터베이스
- 4270-70-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
Triphenylsulfonium chloride C화학적 특성, 용도, 생산
용도
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.제조 방법
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.
Triphenylsulfonium chloride 준비 용품 및 원자재
원자재
준비 용품
Triphenylsulfonium chloride 공급 업체
글로벌( 110)공급 업체
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