化工社化工社 化学情報印刷レポート · 研究参考用
Benzene → HCID 21312565、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzene | HCID 241 | — |
| 反応物 | Barbital | HCID 2294 | — |
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | Butanoic acid, 4-chloro-, methyl ester | HCID 76612 | — |
| 生成物 | HCID 21312565 | HCID 21312565 | — |
反応手順
18.4 g (0.1 mol) of 5,5-diethylbarbituric acid are reacted with 28.7 g (0.21 mol) of methyl γ-chlorobutyrate according to Example 1. 15.2 g (0.11 mol) of potassium carbonate powder are used as the acid acceptor and 100 ml of benzene and 100 ml of dimethylformamide are used as the solvent. The reaction is carried out exactly according to Example 1 and likewise worked up. In this manner, 38.3 g (99.7% of theory) of a clear, slightly discoloured viscous product are obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04161603 |
| 出典データセット | uspto-grants-1979_07 |
| ORD ID | ord-38018ddc63f14eb8b330d469b9e561c9 |
| 出典メモ | uspto-grants-1979_07 |