化工社化工社 化学情報印刷レポート · 研究参考用
Ethyl chloroformate → 1-Carbethoxy-3,5-dimethyl-4-piperidinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl chloroformate | HCID 10928 | — |
| 反応物 | 1-Benzyl-3,5-dimethylpiperidin-4-one | HCID 22278920 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | 1-Carbethoxy-3,5-dimethyl-4-piperidinone | HCID 22278887 | — |
反応手順
Ethyl chloroformate (10.0 g, 90 mmol) was added to a stirred solution of 1-benzyl-3,5-dimethyl-4-piperidinone (5.0 g, 24 mmol) in benzene (20 ml), refluxed with stirring for 6 hr and concentrated to dryness to give 1-carbethoxy-3,5-dimethyl-4-piperidinone as oil. Yield 4.51 g (90%), C10H17NO3, m/z 200 (M+1).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07393957B2 |
| 出典データセット | uspto-grants-2008_07 |
| ORD ID | ord-cd7a45ef50c14b30944e8455f01f9268 |
| 出典メモ | uspto-grants-2008_07 |