戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 1461978作成日:2026年10月25日

Potassium Hydroxide → HCID 13343963、化合物

https://huagongshe.com/reaction/1461978

反応式

関与物質

役割名称HCID仕込み量
反応物Potassium HydroxideHCID 14797—
反応物4,4'-ThiodiphenolHCID 17570—
反応物Dicyclohexano-18-crown-6HCID 85955—
反応物O-Ethyl S-propyl chlorothiophosphateHCID 11745722—
溶媒AcetonitrileHCID 6342—
生成物HCID 13343963HCID 13343963—

反応手順

To a 250 ml round bottom flask was added 4,4'-thiodiphenol (4.36 g, 20 mmol), O-ethyl S-n-propyl phosphorochloridothioate (9.12 g, 45 mmol), powdered potassium hydroxide (3.37 g, 60 mmol), dicyclohexano-18-crown-6 (catalytic quantity), and acetonitrile. This mixture was refluxed 14 hours, cooled to room temperature, and the organic soluble fraction decanted from the solids. The organic solution was diluted with ether and successively washed with 4M NaOH (3×100 ml), water (2×50 ml), 5% HCl (1×50 ml), water (2×50 ml), and brine (2×50 ml). After drying (MgSO4) the solution was concentrated under reduced pressure to give a colorless oil (4.8 g, 7.6 mmol).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04457922
出典データセットuspto-grants-1984_07
ORD IDord-fc5b32dd410548f1b4fb89eab4fa1bc5
出典メモuspto-grants-1984_07