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Hydrochloric Acid → 4-Chloro-2-fluoroaniline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | 4'-Chloro-2'-fluoroacetanilide | HCID 853174 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 4-Chloro-2-fluoroaniline | HCID 93898 | — |
反応手順
A mixture of 119 parts of 4'-chloro-2'-fluoroacetanilide in 475 parts of ethanol and 200 parts of 37% hydrochloric acid was refluxed for 17 hours and the solvent removed at a reduced pressure of 300 mm.Hg to yield the moist, solid hydrochloride salt of 4-chloro-2-fluoroaniline.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04175948 |
| 出典データセット | uspto-grants-1979_11 |
| ORD ID | ord-ebdbfc73549c44b5b2abb8ac1aa4e104 |
| 出典メモ | uspto-grants-1979_11 |