関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | HCID 178427290 | HCID 178427290 | — |
| 反応物 | HCID 178479711 | HCID 178479711 | — |
| 生成物 | 4-Chloro-3-(4-methyl-benzenesulfonyl)-quinoline | HCID 67000124 | 90% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08063220B2 |
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| 出典データセット | uspto-grants-2011_11 |
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| ORD ID | ord-066976949b8c4fda9ad5580afc92c632 |
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| 出典メモ | uspto-grants-2011_11 |
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