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Ammonia → 1-carbamoylmethylquinoxaline-2,3(1H,4H)-dione
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | 1-methoxycarbonylmethylquinoxaline-2,3(1H,4H)-dione | HCID 12938665 | — |
| 生成物 | 1-carbamoylmethylquinoxaline-2,3(1H,4H)-dione | HCID 19827811 | 32% |
反応手順
A mixture of 0.17 g (0.7 mmol) 1-methoxycarbonylmethylquinoxaline-2,3(1H,4H)-dione and 10 ml 25% aqueous ammonia was stirred for 18 h. The product was filtered off and washed with cold water to give 0.05 g (32%) 1-carbamoylmethylquinoxaline-2,3(1H,4H)-dione. M.p. >300° C. MS m/c: 219 (M+, 40%), 119 (100%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05026704 |
| 出典データセット | uspto-grants-1991_06 |
| ORD ID | ord-be4335eda0724bfebaf523f5a7b2add7 |
| 出典メモ | uspto-grants-1991_06 |