化工社化工社 化学情報印刷レポート · 研究参考用
Imidazole → Bis-(1H-imidazol-2-YL)-methanone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Imidazole | HCID 795 | — |
| 反応物 | Triphosgene | HCID 94429 | — |
| 生成物 | Bis-(1H-imidazol-2-YL)-methanone | HCID 5250894 | — |
| 生成物 | Imidazolium chloride | HCID 10197644 | — |
反応手順
Reaction of imidazole with bis (trichloromethyl) carbonate produces carbonyl diimidazole and crystalline imidazole hydrochloride. Insoluble imidazole hydrochloride is removed from the reaction mixture quantitatively by filtration and the carbonyl diimidazole is recovered by removing the solvent or crystallization under cooling or a combination thereof.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06455702B1 |
| 出典データセット | uspto-grants-2002_09 |
| ORD ID | ord-f734730a142b45d28a7983dd411b3709 |
| 出典メモ | uspto-grants-2002_09 |