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HRID 561038作成日:2026年10月25日

HCID 178427290、化合物 → 4-Chloro-3-(4-methyl-benzenesulfonyl)-quinoline

https://huagongshe.com/reaction/561038

反応式

関与物質

役割名称HCID仕込み量
反応物HCID 178427290HCID 178427290—
反応物HCID 178479711HCID 178479711—
生成物4-Chloro-3-(4-methyl-benzenesulfonyl)-quinolineHCID 6700012490%

反応条件

温度2.5 °C

反応手順

A mixture of 3-(4-methyl-benzenesulfonyl)-quinolin-4-ol (0.24 g, 0.8 mmol) and phosphorus(V) oxychloride (15 ml) was refluxed for 5 hours. Phosphorus(V) oxychloride was distilled off, and the residue was poured onto ice. The slurry was stirred for 2 hours at 0-5° C., neutralized with sodium carbonate and extracted with chloroform (50 ml). The organic layer was dried over anhydrous sodium sulfate, filtered and the solvent was removed in vacuo to give 0.23 g of the title compound in 90% yield.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08063220B2
出典データセットuspto-grants-2011_11
ORD IDord-066976949b8c4fda9ad5580afc92c632
出典メモuspto-grants-2011_11