関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Acetoacetamide, N,N-diethyl- | HCID 16699 | — |
| 反応物 | Benzenediazonium chloride | HCID 60992 | — |
| 反応物 | HCID 178418247 | HCID 178418247 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 178418240 | HCID 178418240 | — |
反応手順
15.7 g (0.1 mol) of N,N-diethyl-3-oxobutyramide were mixed with 12 g (0.14 mol) of CH3COONa, 20 ml of water and 75 ml of ethanol. The solution obtained was cooled to 10° C. and 0.1 mol of freshly prepared solution of phenyldiazonium chloride [Organic Reactions, R. Adams Ed; Wiley, New York, 10, 32-33, (1951-1959)] were added dropwise. The precipitated solid was filtered, dried in vacuo yielding 22.6 g of the title compound. M.p.=63°-65° 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-70526c16165b456992991e767fe845d3 |
|---|
| 出典メモ | uspto-grants-1998_03 |
|---|
