化工社化工社 化学情報印刷レポート · 研究参考用
Carbamate → HCID 178467450、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Carbamate | HCID 276 | — |
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | 2,4-Dichloro-6-(dimethylamino)-1,3,5-triazine | HCID 16985 | — |
| 反応物 | Sodium | HCID 5360545 | — |
| 反応物 | Guanidine, N,N-dimethyl-, hydrochloride (1:1) | HCID 15621627 | — |
| 生成物 | HCID 178467450 | HCID 178467450 | — |
反応手順
N,N-Dimethylguanidine hydrochloride (3.23g; 0.026 mol.) was added to a solution of sodium (0.61 g; 0.026 mol.) in anhydrous ethanol (50 ml.) and the mixture was heated under reflux for 30 minutes. The carbamate prepared in (a) above (5.0 g., 0.026 mol.) was then added and the mixture heated under reflux for 22 hours. The ethanol was removed, water (75 ml.) added, and the pH of the solution adjusted to 6 to 7 with acetic acid. The product was collected, washed with water, and recrystallised from ethanol to give 4-dimethylamino-6-ethoxy-1,3,5-triazin-2-one.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04226990 |
| 出典データセット | uspto-grants-1980_10 |
| ORD ID | ord-b21b99542bc341ada51fd1d09f603460 |
| 出典メモ | uspto-grants-1980_10 |