化工社化工社 化学情報印刷レポート · 研究参考用
Sodium Hydroxide → N-benzyl-3-oxo-2-(phenylhydrazinylidene)butanamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | Benzenediazonium chloride | HCID 60992 | — |
| 反応物 | Acetoacetobenzylamide | HCID 70159 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | N-benzyl-3-oxo-2-(phenylhydrazinylidene)butanamide | HCID 178418323 | — |
反応手順
7.27 g (0.038) of N-benzyl-3-oxobutyramide were dissolved in a solution of 5.32 g (0.133 mol) of NaOH in 58 ml of water. To the ice-cooled stirred solution, 0.040 mol of phenyldiazonium chloride were added dropwise at such a rate as to keep the temperature at 0° C. The precipitated solid was filtered and recrystallised from MeOH yielding 9 g of the title compound. M.p.=101°-103° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05731322 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-24aef19954464872a4172777d7b361e8 |
| 出典メモ | uspto-grants-1998_03 |