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HRID 277683作成日:2026年10月26日

Toluene → 4-Methylphenyl phenyl iodonium 3,3,3,2,1,1-hexafluoropropane sulfonate

https://huagongshe.com/reaction/277683

反応式

関与物質

役割名称HCID仕込み量
反応物TolueneHCID 1140—
反応物IodosylbenzeneHCID 92125—
反応物1-Propanesulfonic acid, 1,1,2,3,3,3-hexafluoro-HCID 9794628—
溶媒DichloromethaneHCID 6344—
生成物4-Methylphenyl phenyl iodonium 3,3,3,2,1,1-hexafluoropropane sulfonateHCID 22625512—

反応手順

To a stirred suspension of 4.40 g (20 mmol) of iodosylbenzene in 100 ml of dichloromethane was added dropwise 4.64 g (20 mmol) of 3,3,3,2,1,1-hexafluoropropane sulfonic acid at 0° C. under exclusion of moisture. The mixture was stirred at room temperature for 2 hours. The temperature was returned to 0° C. again. 1.84 mg (20 mmol) of toluene was added dropwise. After the addition, stirring was continued at room temperature for additional 1 hour. The solvent was evaporated. The oily residue was dissolved in diethyl ether. After cooling, crystals of 4-methylphenyl phenyl iodonium 3,3,3,2,1,1-hexafluoropropane sulfonate were obtained. The crystals were washed with hexane.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06358665B1
出典データセットuspto-grants-2002_03
ORD IDord-ddf0c014f98f40ba8f24c89467f58f9f
出典メモuspto-grants-2002_03