化工社化工社 化学情報印刷レポート · 研究参考用
Water → Benzenesulfonamide, n-2-pyridinyl-
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | 2-Aminopyridine | HCID 10439 | — |
| 反応物 | Benzene sulphochloride | HCID 22564087 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | Benzenesulfonamide, n-2-pyridinyl- | HCID 261514 | — |
反応手順
A solution of 264 g of benzene sulphochloride was added dropwise at 10° to 25° C. to a solution of 282 g of 2-aminopyridine in 1200 ml of tetrahydrofuran. After two hours continuous stirring without further cooling, the mixture was poured into water. The reaction product was suction filtered and washed first with water and then with methanol.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04186019 |
| 出典データセット | uspto-grants-1980_01 |
| ORD ID | ord-3eeb4aaf21c44523984185ff1c34f48c |
| 出典メモ | uspto-grants-1980_01 |