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Hydrochloric Acid → HCID 178437542、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline | HCID 178437541 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | HCID 178437542 | HCID 178437542 | — |
反応手順
Two parts of 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline was suspended in 40 parts of methanol. One part of concentrated HCl was added to give a solution. A solid formed at once and the slurry was cooled and filtered to give 2 parts of 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline hydrochloride, m.p. 280°-282°.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04022777 |
| 出典データセット | uspto-grants-1977_05 |
| ORD ID | ord-149483f9e770434893ea7d493c1867be |
| 出典メモ | uspto-grants-1977_05 |