化工社化工社 化学情報印刷レポート · 研究参考用
Ammonia → 2,4-Diamino-6-(3-sulfamylphenyl)-s-triazine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | Benzoguanamine | HCID 7064 | — |
| 反応物 | Chlorosulfonic acid | HCID 24638 | — |
| 生成物 | 2,4-Diamino-6-(3-sulfamylphenyl)-s-triazine | HCID 20317721 | — |
反応手順
6.0 g of benzoguanamine is heated in 30 g of chlorosulfonic acid at 130° to 140° C. for 4 hours. After cooling, the mixture is added dropwise into 300 ml of 28% aqueous ammonia with stirring and after 1 hour, the insoluble matter is filtered out and recrystallized from aqueous dimethylsulfoxide. Melting point: over 290° C.; yield: 2.0 g.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04103009 |
| 出典データセット | uspto-grants-1978_07 |
| ORD ID | ord-4b370c371aa94fcc940940bdf1d34c7c |
| 出典メモ | uspto-grants-1978_07 |