化工社化工社 化学情報印刷レポート · 研究参考用
Methanol → Oxane-4-carboxylic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methanol | HCID 887 | — |
| 反応物 | 3-(2-Hydroxyethyl)butyrolactone | HCID 9877372 | — |
| 生成物 | Oxane-4-carboxylic acid | HCID 219302 | — |
反応手順
It is known that 3-(2-hydroxyethyl)butyrolactone can be reacted with methanol to give esters of tetrahydropyran-4-carboxylic acid (EP-A-284 969). This reaction results in a mixture containing esters of tetrahydropyran-4-carboxylic acid, 3-(2-hydroxyethyl)butyrolactone, 3-(2-methoxyethyl)butyrolactone, 3-spirocyclopropylbutyrolactone, methanol, possibly water, possibly acetic acid and possibly methyl acetate, which involves problems in working up.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05414097 |
| 出典データセット | uspto-grants-1995_05 |
| ORD ID | ord-546e4e4561cd4b0788f15494e6824f60 |
| 出典メモ | uspto-grants-1995_05 |