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3,5-Dimethylcyclohex-2-en-1-one → 1,3-Dimethyl-5-oxocyclohexanephosphonic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3,5-Dimethylcyclohex-2-en-1-one | HCID 14291 | — |
| 反応物 | Diethylphosphite | HCID 3780918 | — |
| 溶媒 | Hydrochloric Acid | HCID 313 | — |
| 生成物 | 1,3-Dimethyl-5-oxocyclohexanephosphonic acid | HCID 23462674 | — |
| 生成物 | Diethyl 1,3-dimethyl-5-oxocyclohexanephosphonate | HCID 23462678 | — |
反応手順
Diethyl 1,3-dimethyl-5-oxocyclohexanephosphonate (B. pt. 120°/0.1 mm) was prepared by the base catalysed addition of diethylphosphite to 3,5-dimethyl-2-cyclohexen-1-one. Hydrolysis of the ester in concentrated HCl gave 1,3-dimethyl-5-oxocyclohexanephosphonic acid as a viscous oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04265769 |
| 出典データセット | uspto-grants-1981_05 |
| ORD ID | ord-069ca0d613fc4c73b63845d4b9818048 |
| 出典メモ | uspto-grants-1981_05 |