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HRID 276711作成日:2026年10月25日

Sodium Thiosulfate → HCID 13394557、化合物

https://huagongshe.com/reaction/276711

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium ThiosulfateHCID 24477—
反応物m-Chloroperbenzoic acidHCID 70297—
反応物4-(2-Chloroethylthio)benzoic acidHCID 18316694—
溶媒WaterHCID 962—
溶媒DichloromethaneHCID 6344—
生成物HCID 13394557HCID 13394557—

反応条件

温度-10 °C

反応手順

4-(2-Chloroethylsulfanyl)-benzoic acid (18.4 mmol) is suspended in methylene chloride (60 ml) and cooled to −10C. m-Chloroperbenzoic acid (38.6 mmol) are added dropwise in methylene chloride (60 ml) and the mixture is stirred for e hours at −10° C. The mixture is diluted methylene chloride (100 ml) and a 5% solution of sodium thiosulfate in water is added and the mixture vigorously stirred. The mixture is extracted, washed with water and and dried over sodium sulfate and evaporated. The crude product is recrystallized from ethylacetate and the solid filtered of and dried (vacuum). 2.19 g of a pale powder with mp. 142-144° C., Rf=0.37 (CH2Cl2/MeOH=9:1) is obtained.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06353017B1
出典データセットuspto-grants-2002_03
ORD IDord-e28ffb9f082942739d856da13297091f
出典メモuspto-grants-2002_03