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Phosgene → 1-(Chlorocarbonylamino)-2-oxoimidazolidine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phosgene | HCID 6371 | — |
| 反応物 | Tetrahydrofuran | HCID 8028 | — |
| 反応物 | 1-Aminoimidazolidin-2-one | HCID 181697 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | 1-(Chlorocarbonylamino)-2-oxoimidazolidine | HCID 20321436 | — |
反応手順
1.01 g. (0.01 mol.) of 1-amino-2-imidazolidinone are dissolved in 20 ml. of anhydrous tetrahydrofuran and 20 ml. of a 1M solution of phosgene in toluene are added at 0°. The solution is stirred overnight at room temperature. The almost clear solution is filtered and evaporated to dryness. The 1-(chlorocarbonylamino)-2-oxoimidazolidine is obtained as an oily residue which is used without further purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04099001 |
| 出典データセット | uspto-grants-1978_07 |
| ORD ID | ord-4a83a8b2e98846fa8397832be582bb8b |
| 出典メモ | uspto-grants-1978_07 |