化工社化工社 化学情報印刷レポート · 研究参考用
Diethyl Oxalate → Ethyl 3-cyano-2-oxo-3-p-tolylpropanoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diethyl Oxalate | HCID 7268 | — |
| 反応物 | p-Tolylacetonitrile | HCID 76280 | — |
| 溶媒 | Sodium ethoxide | HCID 2723922 | — |
| 生成物 | Ethyl 3-cyano-2-oxo-3-p-tolylpropanoate | HCID 11481648 | — |
反応手順
Following the procedures outlined in Examples 1 and 3, p-methylphenylacetonitrile and diethyl oxalate are reacted in alcoholic sodium ethoxide to obtain ethyl 3-cyano-3-(p-methylphenyl)-pyruvate, m.p. 86°-88° C. The latter is reacted with p-methylphenylacetonitrile to give 2,5-di-(p-methylphenyl)-3,4-dioxoadiponitrile, m.p. 270°-272° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US03944571 |
| 出典データセット | uspto-grants-1976_03 |
| ORD ID | ord-93cc3abd2e374ecbb2212d05d7bf761a |
| 出典メモ | uspto-grants-1976_03 |