化工社化工社 化学情報印刷レポート · 研究参考用
Ethyl cyanoacetate → 6-Amino-1-propyluracil
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl cyanoacetate | HCID 7764 | — |
| 反応物 | Propylurea | HCID 12303 | — |
| 反応物 | Sodium ethoxide | HCID 2723922 | — |
| 生成物 | 6-Amino-1-propyluracil | HCID 104562 | — |
反応手順
This method was utilized to prepare the N-3 propylpurines. The starting material used was n-propyl urea condensed with ethyl cyanoacetate in the presence of sodium ethoxide to yield the 6-amino-1-propylpyrimidinedione in moderate yield. Commercially available 3-n-propylxanthine could also be used as the starting material.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06562819B2 |
| 出典データセット | uspto-grants-2003_05 |
| ORD ID | ord-e753900eb5ad4814b93918e0d23cd31b |
| 出典メモ | uspto-grants-2003_05 |